Negotiable

Category: Instruments & Meters/Other Instruments/Calibrators

Company: Fu'an Shuibo Technology Co., Ltd.

Product Description: Screen with backlight display, built-in microprocessor, touch-sensitive buttons.Upper and lower limit pH alarm and temperature alarm prompts; two-point automatic pH calibration;pH and temperature values displayed simultaneously; automatic recognition of incorrect calibration solutions. more>

Negotiable

Category: Instruments & Meters/Analytical Instruments/pH Meters

Company: Fu'an Shuibo Technology Co., Ltd.

Product Description: Product Description:PH-009(II) pH Meter, featuring a large screen display, high quality, and high precision. The switch adopts a rotary design to prevent accidental activation.Integrated design electrode with high sensitivity, fast response, and good repeatability.This instrument is reliable, stable, portable, and easy to operate. It is suitable for measuring the pH value of aqueous solutions in all fields, including medical, scientific research, universities, swimming pools, and industrial and agricultural applications.Equipped with a dedicated electrode for measuring the pH value of soft media.The instrument is available in a variety of colors and can be supplied with calibration solutions (liquid or powder) and various packaging according to customer requirements. more>

$16

Category: Instruments & Meters/Flow Instruments/Other Flow Instruments

Company: Shanghai Keyingfa Electrical Technology Co., Ltd.

Product Description: Shanghai Keyingfa Electric Technology Co., Ltd., after ten years of effort, has achieved mass production of M12 threaded interface connectors and sockets, M8 connectors and sockets, and innovatively developed high-temperature resistant and highly sealed socket products. Through scientific design and selection of high-quality raw materials, *** the high reliability of the products has addressed the urgent needs of users and earned their appreciation. With stable quality and significant production capacity advantages, timely delivery is ensured. The current annual output is 1 million units (pieces). This series has passed the EU CE environmental protection directive certification. The company has passed the *** quality system certification. The main products in this series include: M12 sockets (panel mount, PCB solder, special type), 7/8 connectors, mining connectors, solar simulators, M8 connectors, etc. Our company is particularly skilled in accepting custom product orders based on users' special requirements. If you need more detailed product parameters or business negotiations. more>

Negotiable

Category: Others

Company: Fu'an Shuibo Technology Co., Ltd.

Product Description: The KL-911 Pocket Digital pH Meter features an added backlight for easier use, meeting the specific needs of users.This instrument is available in multiple colors and can be supplied with calibration solutions (liquid or powder) and various packaging according to customer requirements. more>

$2400

Category: Food & Beverage/Instant Beverages/Other Instant Drinks

Company:

Product Description: The custom water for the tea house is quite interesting. The label on it gives a direct impression of the vast tea plantations in the mountains. The custom water is sourced from Bama, Guangxi. Good water comes from deep mountains, and fine water pairs perfectly with high-quality tea leaves. more>

$110

Category: Machinery & Equipment/Valves/Check Valves

Company: Shanghai Kohong Valve Co., Ltd.

Product Description: A surge valve is a side valve used for discharging sewage or wastewater, which can automatically close and prevent the backflow of outboard water.Kehong Ordering Instructions: (Standard)A: Product name, model, nominal diameter B: Medium and temperature, pressure range C: Whether there are accessories, delivery time, special requirements, etc., to help us correctly select the model for you.II. If the valve model of our company has been selected by the design unit, please order directly from our sales center based on the valve parameters.III. When the application is very important or the environment is complex, please provide design drawings and detailed parameters, and our technical team will carefully review and analyze them for you. We can provide solutions including design, customization, complete sets, operation, and service. We are committed to the valve industry, offering valve knowledge, services, and technical consulting.Thank you for visiting our website. If you have any questions, you can call us, and we will do our best to provide you with service. Our factory supplies marine butterfly valves, marine gate valves, marine check valves, marine pressure reducing valves, high-speed vent valves, marine quick-closing valves, marine self-closing valves, marine plug valves, marine fire valves, marine sea valves, marine surge valves, marine filters, marine air caps, marine ball valves, marine globe valves, marine globe check valves, marine valve groups, marine globe valve boxes, and other types of valves.Brand: Shanghai Kehong Valve Co., Ltd.Material: Cast iron, cast steel, stainless steel, forged steel, bronze, brass, aluminum alloy, etc.Connection type: Flange, welding, threaded, quick-connect, etc.Type (channel position): Straight-through, right-angle, two-way, three-way, etc.Actuation method: Manual, hydraulic, pneumatic, electric, etc.Medium temperature: Customizable according to requirementsWorking pressure difference: Customizable according to requirementsApplication range: Marine, industrialFlow direction: UnidirectionalPurpose: Flow controlApplicable media: Water, steam, air, oxygen, oil, etc.Pressure environment: Customizable according to requirementsSpecifications: All types and models availablePackaging: Wooden caseCustomized GB, JIS, API, DIN standard marine valves can be manufactured according to customer requirements. Main varieties include: marine butterfly valves, globe valves, gate valves, ball valves, needle valves, control valves, throttle valves, plunger valves, check valves, safety valves, pressure reducing valves, self-closing valves, quick-closing valves, globe check valves, hose valves, plug valves, mud boxes, sea valves, seawater filters, oil filters, surge valves, air caps, sounding self-closing valves. Company products are manufactured according to GB, CB, JB, JIS, API, DIN, and foreign trade standard CBM technical conditions and drawings. more>

$询价

Category: Safety & Security/Traffic Safety Equipment/Reflective Materials

Company: Dongguan Kuanghe Electronic Technology Co., Ltd.

Product Description: Product Name: Film Code Disc, Resin Code Disc, Film Code DiscProduct Material: Photoplotting Film (Fuji, Kodak KODAK, HPR-7S, AGFA, etc.)Standard Thickness: 0.7mm, 1.0mm, 1.1mm, 2.0mm, 3.0mmProcess Advantages:1. Pulse lines are uniform, vertical, and smooth, with no connections or breaks;2. High precision, no limit on pulse count, small line size can achieve 0.01mm;3. Strong shock resistance, with extremely high mechanical strength and pressure resistance;4. Reflective materials can be added to create reflective code discs;Precision: Tolerance ±0.002mm (i.e., 2 microns);Delivery Time: Standard sampling 3-5 days, delivery 5-7 days.Application: Digital encoder for measuring angular displacement. It offers strong resolution, high measurement accuracy, and reliable performance, making it a commonly used displacement sensor for measuring shaft rotation angle.A code disc (grating disc) has several rectangular holes evenly distributed on a circular plate of a certain diameter. Since the photoelectric code disc is coaxial with the motor, when the motor rotates, the code disc (grating disc) rotates at the same speed. The detection device, composed of electronic components such as light-emitting diodes, detects and outputs several pulse signals. By calculating the number of pulses output by the photoelectric encoder per second, the current motor speed can be determined. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Hubei Bokong Intelligent Technology Co., Ltd.

Product Description: Undertaking smart home systems and intelligent lighting systems for KNX manufacturers such as ABB, Schneider, Siemens, GVS, HDL, etc. Providing one-stop solution design, equipment supply, installation, and commissioning services for intelligent system engineering design, installation, commissioning, and after-sales support. Projects include KNX DALI dimming systems, motorized curtains, air conditioning, fresh air systems, underfloor heating integration, background music, and more.MTN647593FN4-channel 16A switch control moduleMTN647893FN8-channel 16A switch control moduleMTN648493FN12-channel 16A switch control moduleMTN647395FN2-channel 16A switch control module with current detectionMTN647595FN4-channel 16A switch control module with current detectionMTN647895FN8-channel 16A switch control module with current detectionMTN648495FN12-channel 16A switch control module with current detectionMTN6705-0008FNSpaceLogic KNX 8-channel 16A switch curtain master moduleMTN6805-0008FNSpaceLogic KNX 8-channel 16A switch curtain expansion module more>

Negotiable

Category: Electrical Equipment & Supplies/Industrial Control Systems/Other Industrial Control Systems

Company: Hubei Bokong Intelligent Technology Co., Ltd.

Product Description: Undertaking smart home systems and intelligent lighting systems for KNX manufacturers such as ABB, Schneider, Siemens, GVS, HDL, etc. Providing one-stop solutions including design, equipment supply, installation, commissioning, and after-sales service for intelligent system engineering projects, including KNX DALI dimming systems, motorized curtains, air conditioning, fresh air systems, underfloor heating integration, background music systems, and more.MTN647593FN4-Channel 16A Switch Control ModuleMTN647893FN8-Channel 16A Switch Control ModuleMTN648493FN12-Channel 16A Switch Control ModuleMTN647395FN2-Channel 16A Switch Control Module with Current DetectionMTN647595FN4-Channel 16A Switch Control Module with Current DetectionMTN647895FN8-Channel 16A Switch Control Module with Current DetectionMTN648495FN12-Channel 16A Switch Control Module with Current DetectionMTN6705-0008FNSpaceLogic KNX 8-Channel 16A Switch Curtain Master ModuleMTN6805-0008FNSpaceLogic KNX 8-Channel 16A Switch Curtain Expansion ModuleMTN647091FNSingle-Channel Fluorescent Lamp Dimming Module (0-10V)MTN646991FN3-Channel Fluorescent Lamp Dimming Module (0-10V)MTN6710-0102FNSpaceLogic KNX 2-Channel 350W Universal Dimming Master ModuleMTN6810-0102FNSpaceLogic KNX 2-Channel 350W Universal Dimming Expansion ModuleMTN627519FNM Series 2-Key Smart Panel with Coupler (Pure White)MTN627560FNM Series 2-Key Smart Panel with Coupler (Silver Gray)MTN627514FNM Series 2-Key Smart Panel with Coupler (Smoke Gray)MTN627619FNM Series 4-Key Smart Panel with Coupler (Pure White)MTN627660FNM Series 4-Key Smart Panel with Coupler (Silver Gray)MTN627614FNM Series 4-Key Smart Panel with Coupler (Smoke Gray)MTN627819FNM Series 8-Key Smart Panel with Coupler (Pure White)MTN627860FNM Series 8-Key Smart Panel with Coupler (Silver Gray)MTN627814FNM Series 8-Key Smart Panel with Coupler (Smoke Gray)MTN6212-0419FNM Series 4-Key LCD Temperature Control Panel with Coupler (Pure White)MTN6212-0414FNM Series 4-Key LCD Temperature Control Panel with Coupler (Smoke Gray)MTN6212-0460FNM Series 4-Key LCD Temperature Control Panel with Coupler (Silver Gray)MTN6214-0419FNM Series 8-Key LCD Temperature Control Panel with Coupler (Pure White)MTN6214-0414FNM Series 8-Key LCD Temperature Control Panel with Coupler (Smoke Gray)MTN6214-0460FNM Series 8-Key LCD Temperature Control Panel with Coupler (Silver Gray)NP16161_01MSFNZhenbo Series 2-Key Smart Panel, Glacier SilverNP16161_01WGFNZhenbo Series 2-Key Smart Panel, Morning Sun GoldNP16161_01SLFNZhenbo Series 2-Key Smart Panel, Smoke Cloud GrayNP16162_01MSFNZhenbo Series 4-Key Smart Panel, Glacier SilverNP16162_01WGFNZhenbo Series 4-Key Smart Panel, Morning Sun GoldNP16162_01SLFNZhenbo Series 4-Key Smart Panel, Smoke Cloud GrayNP16163_01MSFNZhenbo Series 6-Key Smart Panel, Glacier SilverNP16163_01WGFNZhenbo Series 6-Key Smart Panel, Morning Sun GoldNP16163_01SLFNZhenbo Series 6-Key Smart Panel, Smoke Cloud GrayNP16164_01MSFNZhenbo Series 8-Key Smart Panel, Glacier SilverNP16164_01WGFNZhenbo Series 8-Key Smart Panel, Morning Sun GoldNP16164_01SLFNZhenbo Series 8-Key Smart Panel, Smoke Cloud GrayNP16212_01MSFNZhenbo Series 5-Key Temperature Control Panel, Glacier SilverNP16212_01WGFNZhenbo Series 5-Key Temperature Control Panel, Morning Sun GoldNP16212_01SLFNZhenbo Series 5-Key Temperature Control Panel, Smoke Cloud GrayNP16214_01MSFNZhenbo Series 8-Key Temperature Control Panel, Glacier SilverNP16214_01WGFNZhenbo Series 8-Key Temperature Control Panel, Morning Sun GoldNP16214_01SLFNZhenbo Series 8-Key Temperature Control Panel, Smoke Cloud GrayNP16260_0104FNZhenbo Series Touch Control Panel more>

Negotiable

Category: Electrical Equipment & Supplies/Industrial Control Systems/Other Industrial Control Systems

Company: Hubei Bokong Intelligent Technology Co., Ltd.

Product Description: Undertaking smart home systems and intelligent lighting systems for KNX manufacturers such as ABB, Schneider, Siemens, GVS, HDL, etc. Providing one-stop solution design, equipment supply, installation, and commissioning services for intelligent system engineering design, installation, commissioning, and after-sales support. Projects include KNX DALI dimming systems, motorized curtains, air conditioning, fresh air systems, underfloor heating integration, background music systems, and more.MTN647593FN4-channel 16A switch control moduleMTN647893FN8-channel 16A switch control moduleMTN648493FN12-channel 16A switch control moduleMTN647395FN2-channel 16A switch control module with current detectionMTN647595FN4-channel 16A switch control module with current detectionMTN647895FN8-channel 16A switch control module with current detectionMTN648495FN12-channel 16A switch control module with current detectionMTN6705-0008FNSpaceLogic KNX 8-channel 16A switch curtain main moduleMTN6805-0008FNSpaceLogic KNX 8-channel 16A switch curtain expansion module more>

$150000

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: Weifang Zhite Environmental Protection Technology Co., Ltd.

Product Description: The Zhite Steam Sterilizer Autoclave is a high-pressure sterilizer that utilizes pressurized steam to sterilize medical waste and laboratory waste equipment. Steam sterilization is one of the most effective and widely used methods for killing microorganisms, including bacteria, viruses, and spores, by exposing items to high-pressure steam at elevated temperatures. This process ensures that all sterilized items are free from pathogens, making them safe for use. more>

$500000

Category: Health & Medical/Hospital Facilities/Other Hospital Facilities

Company: Weifang Zhite Environmental Protection Technology Co., Ltd.

Product Description: 1. The Zhite Medical Waste Microwave Disinfection Equipment, also known as the ZT-MWT series microwave sterilization and disinfection equipment, is a synergistic disinfection device that utilizes microwave irradiation and saturated steam. Its fundamental principle involves using steam heat conduction, microwave thermal effects, and microwave biological actions to eliminate pathogens, particularly emphasizing the biological sterilization effects of microwaves. 2. The point distribution of microwaves on the cross-section of bacterial membranes affects the electron and ion density around the membrane, thereby altering membrane permeability and killing bacteria. 3. From a biochemical perspective, the normal growth and reproduction of bacterial nucleic acids (RNA) and deoxyribonucleic acids (DNA) rely on macromolecules tightly connected by multiple hydrogen bonds. Microwaves can cause hydrogen bonds to loosen, break, and reorganize, leading to genetic or chromosomal aberrations and fractures. 4. Microwave sterilization employs electromagnetic field effects and biological effects to kill microorganisms. more>

$500000

Category: Machinery & Equipment/Desulfurization & Dust Removal/Dust Collector Accessories

Company: Weifang Zhite Environmental Protection Technology Co., Ltd.

Product Description: Zhitai Medical Waste Microwave Disinfection Equipment, also known as the ZT-MWT series microwave sterilization and disinfection equipment, is a synergistic disinfection device that utilizes microwave irradiation and saturated steam. Its fundamental principle involves using steam heat conduction, microwave thermal effects, and microwave biological effects to kill microorganisms, particularly emphasizing the biological sterilization effect of microwaves. 2. The point distribution of microwaves on the bacterial membrane cross-section affects the electron and ion density around the membrane, thereby altering membrane permeability and killing bacteria. 3. From a biochemical perspective, the normal growth and reproduction of bacterial nucleic acids (RNA) and deoxyribonucleic acids (DNA) rely on large molecules tightly connected by multiple hydrogen bonds. Microwaves can cause hydrogen bonds to relax, break, and reorganize, leading to genetic or chromosomal aberrations and fractures. 4. Microwave sterilization employs electromagnetic field effects and biological effects to kill microorganisms. more>

Negotiable

Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments

Company: Jinjiang City Cizao Town Weijing Fire Equipment Business Department

Product Description: The end test valve consists of two ball valves and a sight window, with the valve body made of brass. The inlet is an internal threaded connection, and the outlet is an external threaded connection. The ball valve on the inlet side is a two-position "on/off" type, with a flow direction indicator on the valve body. The middle ball valve is a two-position "on/test" type. When both valves are in the "on" position, it functions as a DN25 (or DN32, or DN50) ball valve. When set to the "test" position, it corresponds to the flow coefficient of a DN15 sprinkler. During design selection, a pressure gauge should be installed on the inlet side.I. Purpose of the End Test Device with Sight Window:According to the requirements of Clause 6.5 in the National Standard GB50084-2001 "Design Code for Automatic Sprinkler Systems": "At the most hydraulically remote sprinkler controlled by each alarm valve group, an end test device shall be installed. At the most hydraulically remote sprinkler in other fire compartments and floors, a test valve with a diameter of 25mm shall be installed." In response to this requirement, our company has redesigned and developed two types: all-copper and copper-steel mixed, the ZSPM-series end test devices, providing convenience for the design, installation, debugging, inspection, acceptance, and use of modern fire protection engineering.II. Features of the End Test Device with Sight Window:This device mainly consists of a solenoid valve (or manual ball valve), pressure gauge, standard nozzle, and specially designed pipe section. The automatic control type can also be equipped with a signal feedback pressure switch. When the fire control center supplies DC24V voltage to the end test device, the solenoid valve opens, and the end test device starts spraying water. Meanwhile, the pressure switch feeds the working signal back to the fire control center. The standard nozzle operates at a pressure of 0.1MPa and a flow rate of 80L/min. The flow coefficient K=80 can simulate the action of a system sprinkler for testing the system. If the system pressure is 0.1MPa during testing, the flow rate at this pressure can be obtained by referring to the flow-pressure characteristic curve of the standard nozzle. Therefore, this device also has the function of detecting pressure and flow, facilitating regular testing of the reliability of water flow indicators and wet alarm valves.The end test devices produced by our company can be installed horizontally or vertically in locations convenient for operation and observation. (To read the pressure gauge, simply adjust the orientation of the gauge surface.)III. Types of End Test Devices with Sight Window:1. The ZSPM-series end test devices are divided into ZSPM—Type I (manual control) and ZSPM—Type II (solenoid valve control) based on engineering design requirements. Based on manufacturing materials, they are classified into high-grade (all-copper) and standard (copper-steel mixed) types.2. The ZSPM end test devices produced by our company are of the static and dynamic pressure display type.3. Upon user request, dynamic pressure type or end test devices with pressure switch feedback signals can be custom-made.IV. Main Technical Parameters of the End Test Device with Sight Window:1. Inlet thread: R1 (internal)      6. Solenoid valve voltage: DC24V, current: 0.8A2. Outlet thread: R3/4 (external)    7. Flow characteristic curve, flow coefficient K=803. Nominal diameter DN=25       8. Pressure gauge (Y-40) axial 0-1.6MPa (2.5 grade).4. Rated working pressure: 1.2MPa   9. ZSPM-I type (length x width): 170x505. Seal test pressure: 2.4MPa      ZSPM-II type (length x width): 240x90V. Other Notes for the End Test Device with Sight Window:1. An end test device should be installed at the most hydraulically remote point of each alarm valve's water supply.2. The end test device can be installed vertically or horizontally at the end of the pipeline network for easy operation.3. According to the newly added clause, the discharge method of the end test device's outlet water should adopt orifice outflow into the drainage pipeline.4. Inlet connection: R1 (internal).5. Outlet thread: R3/4 (external). more>

Negotiable

Category: Machinery & Equipment/Valves/Butterfly Valves

Company: Jinjiang City Cizao Town Weijing Fire Equipment Business Department

Product Description: I. Function and Features of Wafer-type Signal Butterfly Valve ZSXF:1. The fire signal butterfly valve is a butterfly valve capable of remotely transmitting electrical signals and displaying the valve's open/close status. It is suitable for flow cutoff in fire water supply systems and monitoring of valve opening and closing status.2. The fire signal butterfly valve is an improvement on the original (traditional) worm gear transmission type. This signal butterfly valve is lightweight and aesthetically pleasing, with no specified water flow direction (i.e., non-directional). Both flange ends of the valve body are designed with sealing surfaces, making installation more convenient for users. The fire signal butterfly valve clearly indicates the valve's switch status, providing an intuitive, clear, and reliable reflection of its working state in fire protection systems, making it widely and extensively applicable in such systems.3. The explosion-proof fire signal butterfly valve is widely used in various pipelines in flammable and explosive environments, especially in fire protection pipelines.II. Product Model, Specifications, and Technical Parameters of Wafer-type Signal Butterfly Valve ZSXF:1. Technical Parameters: Working Medium: Water           Rated Working Pressure: 1.6MPaWorking Temperature: 4°C-75°C    Seal Test Pressure: 3.2MPaElectrical Performance Parameters: DC24V, 0.5AIII. Installation, Maintenance, and Care of Wafer-type Signal Butterfly Valve ZSXF:1. During installation, the connecting ports of the pipe sections on both sides must be concentric with the signal valve. Any slight deviation between the signal valve and the pipe connection may affect the opening and closing function of the fire signal valve.2. When operating the worm gear-type fire signal valve, excessive force should not be applied, as it may damage the worm gear teeth.3. No additional flange sealing gasket is required during the connection and installation of this valve.4. During handling and installation, care must be taken to protect the rubber sealing surfaces of both flanges, the inner cavity sealing surfaces, the circumferential sealing surfaces of the butterfly disc, and the micro switch. Avoid scratches, abrasions, cracks, or any other damage that may affect sealing performance and the normal operation of the electrical signal system.5. After installation, before conducting a seal pressure test on the pipeline, fully open the valve butterfly disc. Flush the inner cavity of the pipeline clean; otherwise, the butterfly valve may not close tightly. more>

$1400000

Category: Health & Medical/Hospital Facilities/Other Hospital Facilities

Company: Weifang Zhite Environmental Protection Technology Co., Ltd.

Product Description: Microwave disinfection technology features short disinfection time, fast speed, strong penetration, uniform internal and external temperature, energy efficiency, and excellent disinfection effect. 2. In the microwave field, it destroys the cell structure and disrupts the internal and external material balance, leading to cell death. 3. The combination of microwave and steam makes the disinfection effect more effective. 4. Microwave disinfection technology does not produce dioxins or odorous gases, and does not discharge wastewater. more>

$120000

Category: Health & Medical/Hospital Facilities/Other Hospital Facilities

Company: Weifang Zhite Environmental Protection Technology Co., Ltd.

Product Description: (1) Feeding: Medical waste collected by the feeding lifting device and sent to the crushing device. The feeding lifting device is equipped with a self-locking isolation door. (2) Crushing: A low-speed shear crusher is used to break the medical waste into fragments of approximately 1 cm, achieving shape destruction. After crushing, about 80% of the waste volume is reduced. (3) Material Conveyance: A screw conveyor transports the waste fragments from the storage tank to the disinfection and sterilization chamber. (4) Disinfection and Sterilization Chamber: The disinfection and sterilization chamber is made of stainless steel pressure vessel, with an internal mixer and feed valve at the top. During feeding, the feed valve is closed, then steam is introduced while the microwave device and stirrer are activated. Due to the function of the microwave, the steam in the disinfection chamber becomes saturated without the need for pre-vacuum extraction, ensuring treatment effectiveness. (5) Discharge: A screw conveyor is used to transport the treated medical waste outside the equipment. (6) Exhaust Gas Purification: To prevent the escape of infectious substances after the medical waste packaging is damaged, the crushing device operates under negative pressure. The extracted gas is purified through an exhaust gas filtration system. more>

$21

Category: Machinery & Equipment/Pipes & Fittings/Other Pipe Materials

Company: Jiaozuo Light Alloy Co., Ltd.

Product Description: Cathodic Protection Aluminum Alloy Sacrificial Anode for Steel Pipe PilesIntroduction to Aluminum Alloy Sacrificial Anodes for Cathodic Protection of Steel Pipe PilesThe application of aluminum alloy sacrificial anodes in the cathodic protection of steel pipe piles is achieved through electrochemical principles. Aluminum alloy sacrificial anodes utilize their electrochemical activity to preferentially dissolve in electrolyte environments (such as seawater, soil, etc.), releasing electrons and lowering the potential of the protected metal structure (e.g., steel pipe piles), placing it in a cathodic state, thereby inhibiting corrosion‌1.Advantages of Aluminum Alloy Sacrificial AnodesHigh Electrochemical Performance: Aluminum alloy sacrificial anodes generate a large amount of electricity per unit weight of anode material, approximately three times that of zinc anodes and twice that of magnesium anodes. They perform well in seawater and other media containing chloride ions, with strong self-regulating current capabilities‌1.Strong Corrosion Resistance: Aluminum alloy sacrificial anodes effectively prevent corrosion of metal structures in seawater and chloride-containing media, providing long-term cathodic protection‌1.Long Service Life: Aluminum alloy sacrificial anodes have a relatively long service life, reducing the frequency of maintenance and replacement, thereby lowering maintenance costs‌1.Easy Installation and Maintenance: Aluminum alloy sacrificial anodes can be directly fixed to the protected structure without the need for fillers, making installation and maintenance relatively convenient‌1.Application Scope of Aluminum Alloy Sacrificial Anodes in Cathodic Protection of Steel Pipe PilesAluminum alloy sacrificial anodes are widely used in various fields, including:Ships and Marine Engineering: Protecting metal components such as hulls, propellers, and rudders, as well as providing cathodic protection for large marine engineering structures like offshore oil platforms and offshore wind power platforms‌1.Storage Tanks and Pipelines: Protecting internal metal surfaces of drinking water storage tanks, chemical storage tanks, etc., from corrosion, and safeguarding subsea oil and gas pipelines from seawater corrosion‌1.Bridges and Infrastructure: Used for cathodic protection of bridge foundations, sluices, and other structures in freshwater environments, as well as for protecting the foundational structures of cross-sea bridges‌1.Port Engineering Facilities: Protecting metal structures such as dock steel piles and mooring posts from seawater corrosion, as well as anti-corrosion engineering for breakwaters‌1.Limitations of Aluminum Alloy Sacrificial AnodesAlthough aluminum alloy sacrificial anodes have many advantages, they may not perform as expected in certain specific environments.The application of aluminum alloy sacrificial anodes in the cathodic protection of steel pipe piles is achieved through electrochemical principles. Aluminum alloy sacrificial anodes utilize their electrochemical activity to preferentially dissolve in electrolyte environments (such as seawater, soil, etc.), releasing electrons and lowering the potential of the protected metal structure (e.g., steel pipe piles), placing it in a cathodic state, thereby inhibiting corrosion‌1.Advantages of Aluminum Alloy Sacrificial AnodesHigh Electrochemical Performance: Aluminum alloy sacrificial anodes generate a large amount of electricity per unit weight of anode material, approximately three times that of zinc anodes and twice that of magnesium anodes. They perform well in seawater and other media containing chloride ions, with strong self-regulating current capabilities‌1.Strong Corrosion Resistance: Aluminum alloy sacrificial anodes effectively prevent corrosion of metal structures in seawater and chloride-containing media, providing long-term cathodic protection‌1.Long Service Life: Aluminum alloy sacrificial anodes have a relatively long service life, reducing the frequency of maintenance and replacement, thereby lowering maintenance costs‌1.Easy Installation and Maintenance: Aluminum alloy sacrificial anodes can be directly fixed to the protected structure without the need for fillers, making installation and maintenance relatively convenient‌1.Application Scope of Aluminum Alloy Sacrificial Anodes in Cathodic Protection of Steel Pipe PilesAluminum alloy sacrificial anodes are widely used in various fields, including:Ships and Marine Engineering: Protecting metal components such as hulls, propellers, and rudders, as well as providing cathodic protection for large marine engineering structures like offshore oil platforms and offshore wind power platforms‌1.Storage Tanks and Pipelines: Protecting internal metal surfaces of drinking water storage tanks, chemical storage tanks, etc., from corrosion, and safeguarding subsea oil and gas pipelines from seawater corrosion‌1.Bridges and Infrastructure: Used for cathodic protection of bridge foundations, sluices, and other structures in freshwater environments, as well as for protecting the foundational structures of cross-sea bridges‌1.Port Engineering Facilities: Protecting metal structures such as dock steel piles and mooring posts from seawater corrosion, as well as anti-corrosion engineering for breakwaters‌ more>

$30

Category: Safety & Security/Work Protection/Safety Nets

Company: Hebei Maiming Wire Mesh Products Co., Ltd.

Product Description: Workshop Partition Protective Fencing with Thickened Double DoorsWorkshop isolation nets can be categorized by purpose into workshop isolation nets, warehouse isolation nets, robot isolation nets, equipment isolation nets, and assembly/waterline isolation nets. They are highly movable guardrail net products used to partition industrial spaces such as workshops and warehouses, providing organized isolation and protection.Enclosing equipment with workshop isolation nets addresses potential hazards, separating goods resolves issues of disorganized stacking of items and raw materials, and partitioning channels optimizes space utilization. Made from seamless welded mesh of low-carbon steel wire, these nets are sturdy, stable, durable, and maintenance-free, ensuring long-term stable operation of workshops. Surface plastic coating protects the mesh and extends service life.Product Advantages:Workshop isolation nets feature a novel structure, easy and quick installation with short lead times, saving significant time and labor costs for enterprises. They offer high mobility, strong structural stability, and excellent protective performance. With a small footprint, they increase usable space, provide good ventilation and light transmission, reduce reliance on auxiliary lighting, enhance workshop appearance, and facilitate management, making them ideal for modern industrial zones.Workshop isolation nets are low-cost and highly cost-effective. Available in multiple colors for aesthetic appeal, product specifications, sizes, and styles can be customized for diverse options.Product Applications:Workshop isolation nets are widely used for internal partitioning in workshops and warehouses. They clearly demarcate areas, optimize workshop layouts, streamline production processes, prevent interference between different operations, guide人流 or logistics effectively, standardize production秩序, and significantly improve efficiency.Using workshop isolation nets to separate sites and machinery effectively isolates hazardous areas such as exposed pipelines and operating equipment, preventing accidental entry and ensuring staff safety. They also protect machinery from collisions or unauthorized operation. Additionally, they are used in residential fencing, school stadium enclosures, and for booth partitions in large malls and wholesale markets.Product ParametersWire: Q235 low-carbon cold-drawn steel wire or electro-galvanized wire, diameter 3mm-6mmMesh Size: 50mm*50mm, 50mm*100mm, robot enclosure mesh 20mm*100mmFrame: 18mm*28mm,    20mm*30mm, 20mm*20mm, 20mm*40mmSurface Treatment: Spray coating, dip coating; common colors include yellow, green, white, blue, gray, black, etc.Posts: 50mm*50mm, 60mm*60mmDimensions: 1.2m, 1.5m, 1.8m, 2m, 2.5m, 3mInstallation Method:Screw fixation, anti-theft bolt clamping; first, drill holes in the ground with an electric drill, then secure posts with expansion screws. Attach mesh panels to installed posts with screws, connect additional posts and mesh panels, and repeat until all panels are fixed. Common installation accessories include screws, expansion screws, nuts, and washers.Workshop Partition Protective Fencing with Thickened Double Doors more>

$25

Category: Others

Company: Anping County Maoyuan Wire Mesh Manufacturing Co., Ltd.

Product Description: Fish Pond Aquaculture Fence Gabion Mesh - Anti-Escape / Anti-Theft / Water Corrosion Resistant - Custom Height and Mesh Size for Fish, Shrimp, and Crab FarmingII. Product Overview:In fish pond aquaculture, "fish and shrimp escape, predator intrusion (such as waterbirds and rats), poaching and theft, and water quality deterioration" are the four major pain points affecting yield. This fish pond aquaculture fence gabion mesh is specifically designed to address these issues. It is woven from water corrosion-resistant metal materials and can be customized according to the breeding species (fish/shrimp/crab), pond size, and water depth. It features "effective escape prevention, resistance to predator intrusion, long-term immersion tolerance, and eco-friendliness," helping farmers reduce losses and improve breeding efficiency. It is an essential protective device for aquaculture.III. Core Advantages:Considering the characteristics of fish pond aquaculture—"long-term immersion in water (water level fluctuations), humid environment (prone to corrosion), diverse breeding species (significant size differences), and the need for ecological compatibility"—this product highlights its differences from ordinary fences:1. Dual Protection Against Escape and Theft, Safeguarding Breeding ProfitsEscape Prevention Design: Precisely Adapted to Breeding SpeciesCustomized Mesh Size:Fry/shrimp breeding: 1cm×1cm, 2cm×2cm (to prevent juveniles from escaping, e.g., whiteleg shrimp fry, sea bass fry);Adult fish/crab breeding: 3cm×3cm, 4cm×4cm (3cm mesh for adult fish like carp and grass carp, 4cm mesh for crabs with additional anti-escape film to prevent climbing);Mesh size error ≤0.2mm, ensuring "slightly larger juveniles cannot escape" while avoiding poor water flow due to overly small mesh.Height and Burial Depth:Standard height 1.2-2.0m (50-80cm above the pond bank, 30-50cm buried underwater, forming a dual defense of "underwater anti-digging + above-water anti-jumping"), preventing fish from jumping and escaping (e.g., grass carp and silver carp have strong jumping ability and require a height of 1.5m or more).Theft and Damage Resistance:Material: Hot-dip galvanized steel wire (zinc coating thickness ≥80μm) or 304 stainless steel wire (preferred for saline water farming), wire diameter 2.5-4.0mm (3.0-4.0mm for adult fish farming), tensile strength ≥500MPa, capable of withstanding human pulling and fishing gear impact, making the mesh difficult to tear and preventing poacher damage.2. Water Corrosion Resistant, Withstands Long-Term ImmersionAnti-Corrosion Process:Hot-dip galvanized steel wire: Uniform zinc coating, salt spray test resistance ≥500 hours (service life 5-8 years in freshwater ponds, 3-5 years in saline/brackish water ponds), resistant to corrosion caused by microorganisms and algae attachment;304 stainless steel wire: Nickel content ≥8%, corrosion resistance 3 times higher than hot-dip galvanized, suitable for seawater farming or high-salinity ponds (e.g., shrimp farming), service life 8-12 years, reducing frequent replacement costs.Underwater Protection Details:Underwater part of the mesh can be additionally coated with "PVC anti-aging coating" (thickness ≥0.5mm), enhancing resistance to aquatic weed entanglement and reducing friction damage from pond bottom silt;Edges are treated with "plastic coating" to prevent rust and breakage after long-term immersion, ensuring the sealing of the buried underwater part.3. Eco-Friendly, Does Not Affect the Breeding EnvironmentNo Interference with Water Quality or Organisms:Material free of heavy metals (lead and cadmium content ≤0.01%), compliant with "Fishery Water Quality Standards," does not release harmful substances during long-term immersion, does not affect water pH, and avoids poisoning fish and shrimp;Mesh water permeability ≥90%, diamond-shaped mesh design does not hinder water circulation (e.g., water flow can pass freely during aerator operation), ensuring dissolved oxygen levels and preventing localized water quality deterioration.Compatible with Ecosystem:Smooth mesh surface, does not scratch fish and shrimp (especially suitable for high-value species like sea bass and grouper);Allows passage of small aquatic organisms (e.g., zooplankton, beneficial algae), does not disrupt the pond ecological chain, and helps maintain stable water quality.4. Easy Installation, Adapts to Various Pond TerrainsFlexible Adaptability:Mesh width 1-3m, length customizable (standard 50m/roll), can bend flexibly along the curvature and slope of the pond bank with ≥95% fit, no need for deliberate terrain leveling;Comes with "quick-fix accessories": ground anchors (inserted 50cm into the pond bank soil for fixation), buckles (connect mesh pieces, 10 seconds each), anti-escape film (attached to the top of the mesh to prevent crab climbing), installation efficiency 5 times higher than traditional bamboo fences (one person can install 200㎡ in one day).IV. Technical Parameters:ItemSpecifications (Customizable)MaterialHot-dip galvanized steel wire, 304 stainless steel wire (for saline water)Wire Diameter2.5mm, 3.0mm, 4.0mmMesh Size1cm×1cm (fry), 3cm×3cm (adult fish), 4cm×4cm (crabs)Mesh Height1.2-2.0m (including underwater burial part)Surface TreatmentHot-dip galvanized (freshwater resistant), 304 stainless steel (saline water resistant)Salt Spray Resistance≥500 hours (hot-dip galvanized)Service LifeFreshwater 5-8 years, saline water 3-5 years (hot-dip galvanized); Saline water 8-12 years (304 stainless steel)V. Applicable Scenarios: Covers All Types of AquacultureCore Breeding Scenarios:Freshwater Ponds: Breeding of fish like grass carp, carp, crucian carp, sea bass, and crustaceans/reptiles like shrimp, crabs, and softshell turtles.Shrimp/Crab Ponds: Requires anti-escape film (50cm high anti-escape film attached to the top of the mesh to prevent crabs and crayfish from climbing and escaping).Periphery of Cage Farming: Serves as peripheral protection for cages, blocking intrusion by wild fish and waterbirds, and protecting breeding species inside the cages.Rice Field Fish Farming/Lotus Root Field Shrimp Farming: Used around field ridges to prevent breeding species from entering deep into the fields or escaping.VI. Service Guarantee: A Worry-Free Choice for FarmersCustomized Solutions: Based on breeding species (provide species name for mesh size recommendation) and pond dimensions (length × width × water depth), free design of fence layout (e.g., corner treatment, inlet/outlet protection), providing the best combination of "mesh size + height + material" to avoid blind purchases.Accessories and After-Sales:Comes with "installation toolkit" (ground anchors, buckles, zip ties), detailed installation video (including underwater burial techniques and anti-escape film connection methods), even beginners can quickly get started;Provides "breeding period maintenance guide" (e.g., regular cleaning of algae attached to the mesh to avoid clogging), extending service life.Procurement Support:Supports small-batch customization (minimum order 100㎡), standard specifications shipped within 3 days, logistics delivery directly to the pond in remote areas;3-year warranty (free replacement for non-human damage), new customers can receive a free "1㎡ sample" to test escape prevention effectiveness. more>