$20000

Category: Machinery & Equipment/Compression & Separation Equipment/Screw Compressors

Company: 无锡恩索里克智能装备有限公司

Product Description: Ultrasonic welding machine for electrical and electronic flexible connections with copper bars and wires welds copper or aluminum foil sheets or fine wires onto thick plates. It is commonly used for welding positive and negative electrode tabs of lithium-ion batteries, or for large-area and thick metal applications such as copper and aluminum plates, wire harness terminals, and automotive wiring harnesses. It is increasingly valued in fields such as new energy vehicle power batteries, new energy photovoltaic and wind power generation, rail transportation, electrical equipment, electronic devices, communication equipment, automotive manufacturing, and aerospace. more>

$80

Category: Chemicals/Organosilicon/Siloxanes

Company: 东莞市鸿联有机硅科技有限公司

Product Description: Low Hardness Ultra-Soft Liquid Silicone 0° for Surgical Suture Practice Liquid Silicone Rubber Inquiry 13662816580 (same number for WeChat)Low Hardness and High Softness: Shore A hardness is typically 0±2A, which can extremely realistically simulate the soft and elastic touch of human skin. For example, similar to human skin, it naturally deforms when squeezed by external force and quickly returns to its original shape after release, providing a suture practice experience close to real surgical scenarios.Excellent Fluidity: The silicone rubber in liquid state has low viscosity and excellent fluidity. During the model-making process, it can easily fill every fine corner of complex molds, ensuring high detail reproduction of the model. For instance, when creating skin models with fine textures, the silicone rubber can accurately replicate the texture of the mold surface, making the simulated skin more realistic in appearance.High Elongation and Tear Resistance: It possesses high elongation, making it less prone to breaking when stretched, along with good tear resistance. Taking common skin suture practice as an example, during repeated puncture and suture operations, the model is less likely to tear or damage, can withstand multiple practice uses, and extends the model's service life.Chemical Stability and Weather Resistance: It has excellent chemical stability, resistance to water, ozone, and climate aging, is non-corrosive, physiologically inert, and non-toxic and odorless. This allows the produced skin models to be stored for a long time without deterioration due to environmental factors, meeting teaching and training needs at any time. more>

$45

Category: Chemicals/Organosilicon/Silanes

Company: 东莞市鸿风豪科技有限公司

Product Description: Cat Paw Stress Relief Toy Silicone, DIY Cat Paw Stress Relief Toy with Ultra-Soft Silicone. 1:1 replica, super soft silicone, easy to operate, bubble-free, non-stick mold. Food-grade liquid silicone rubber, stress relief liquid silicone cartoon figurine减压 toy, two-component addition-curing mold silicone rubber.Dongguan Hong Fenghao Technology Co., Ltd. is a comprehensive silicone material technology enterprise engaged in the research, development, production, sales, and service of silicone materials. Our products include addition-curing liquid silicone, stress relief silicone, body-safe silicone, coating silicone, foam silicone, pad printing silicone, food-grade liquid silicone, electronic potting silicone, clothing label silicone, precision mold silicone, silicone oil, and more. Within three months, if there are any quality issues, our company is responsible for returns and exchanges, with service follow-up to the factory, providing on-site product demonstrations for customers. We offer free technical support and free mold-making technology improvement. Truly solving all challenges for our customers!Contact: 13711884298 Wu Haiping, Technical Consultant: 13058520516 Wang Zhanfeng, Exclusive: Hong Fenghao Silicone Wu Haiping, providing silicone technology application solutions for you.Cat Paw Stress Relief Silicone Features:1. This product has excellent fluidity, high temperature resistance, corrosion resistance, high tensile and tear strength, low shrinkage rate, and high mold replication count.2. Low shrinkage rate, no release of low molecular weight compounds during cross-linking, hence volume remains unchanged, shrinkage rate less than 0.1%.3. Not limited by product thickness, capable of deep curing.4. Excellent high temperature resistance, temperature range from -60 to +350°C.5. Food-grade, non-toxic and odorless.6. Good fluidity, easy to pour; can cure at room temperature or with heating, convenient operation. more>

Negotiable

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

Company: 北京嘉远环保科技有限公司

Product Description: Application Scope: 20 cubic soft water supply equipment, 20-ton fully automatic water softening machineWater softening equipment can be widely used for softening the make-up water in systems such as steam boilers, hot water boilers, exchangers, evaporative condensers, air conditioners, and direct-fired machines. It can also be used for treating domestic water in hotels, restaurants, office buildings, apartments, and homes, as well as for softening water in industries such as food and beverage, brewing, laundry, printing and dyeing, chemical, and pharmaceutical.Working Principle:20 cubic soft water supply equipment, 20-ton fully automatic water softening machineWater hardness is mainly caused by cations: calcium (Ca2+) and magnesium (Mg2+) ions. When raw water containing hardness ions passes through the ion exchange resin layer, the calcium and magnesium ions in the water are exchanged with the sodium ions in the resin. The resin adsorbs the calcium and magnesium ions, while sodium ions enter the water, resulting in softened water that has had the hardness ions removed. As the exchange process continues, once all the Na+ in the resin is replaced, it loses its exchange function. At this point, the resin must be regenerated using a NaCl solution to replace the adsorbed Ca2+ and Mg2+ ions. The resin re-adsorbs sodium ions and regains its softening exchange capacity.Main Features:20 cubic soft water supply equipment, 20-ton fully automatic water softening machine1. High degree of automation, stable water supply conditions, long service life, fully automatic operation, only requires periodic salt addition, no manual intervention needed.2. Low energy consumption, economical operating costs.3. Compact and rational equipment structure, easy operation and maintenance, small footprint, saving investment.4. Easy to use, simple installation, debugging, and operation, stable performance of control components, providing users with peace of mind.Product Structure:The fully automatic water softening equipment mainly consists of three parts:1. Automatic control device: Depending on user needs, it can be equipped with a fully automatic controller for time control or flow control, and can be optionally configured with multi-way control valves, or hydraulic or electric multi-valve control systems.2. Tank section: According to user requirements, the ion exchange tank can be made of materials such as fiberglass, rubber-lined carbon steel, or stainless steel.3. Accessories section: Includes water distribution devices, salt suction devices, pipeline fittings, etc. more>

$10

Category: Chemicals/Rubber & Products/Other Thermoplastic Elastomers

Company: 大地熊（苏州）磁铁有限公司

Product Description: Product InformationName: Rubber MagnetBrand: Da Di XiongItem No.: EP-001Color: Black; Dark BrownSurface Treatment: UV Coating; Double-Sided Tape Mounting; PVC Lamination; Screen Printing; Printed Paper MountingProduct FeaturesDa Di Xiong primarily produces rubber magnets, which can be customized into various geometric shapes such as magnetic strips, magnetic sheets, and coils according to client requirements. The surface can undergo processes like UV coating, printing, double-sided tape application, and PVC lamination. Main products include: magnetic adhesive tape, flexible neodymium iron boron, rubber magnetic strips for motor engines, refrigerator magnets, and plastic refrigerator door seals. Among these, rubber magnets are the company's flagship product. They are magnets composed of magnetic powder and polymer materials combined through a specialized process, offering superior moldability, dimensional precision, and flexibility compared to sintered magnets. more>

Negotiable

Category: Machinery & Equipment/Valves/Other Valves

Company: 自贡自泵球阀水泵有限公司

Product Description: Zigong ValveX43F-X47WUpright Soft Seal Inverted Pressure Balanced Oil-Lubricated Hard Seal Plug ValveBefore inquiring or purchasing, users are requested to provide accurate parameters such as caliber, pressure, connection method, operation method, and main body material. The above prices are reference prices, and prices vary for different models. Additionally, this product is a customized product with a production cycle, and delivery times may vary. Therefore, for specific model prices and delivery schedules, please call for consultation.A plug valve uses a plug body with a through-hole as the closing element. The plug body rotates with the valve stem to achieve opening and closing actions. Due to the wiping action between the sealing surfaces of the plug valve and its ability to avoid contact with the flowing medium when fully open, it is often suitable for media with suspended particles. Another important feature of plug valves is their adaptability to multi-channel structures, allowing one valve to achieve two, three, or even four different flow paths. This simplifies pipeline system design, reduces the number of valves required, and minimizes the need for some connecting fittings in equipment. Plug valves come in various channel forms: common straight-through types are mainly used for cutting off fluid flow; three-way and four-way plug valves are suitable for fluid diversion.Plug valves can be classified into four types based on structure: gland-type plug valves, self-sealing plug valves, plug valves, and lubricated plug valves. Based on channel form, they can be divided into straight-through plug valves, three-way plug valves, and four-way plug valves.Soft Seal Plug Valve: Soft seal plug valves are commonly used in corrosive and zero-leakage applications. The valve body can be made of carbon steel, alloy steel, or stainless steel depending on the working medium. Depending on the operating temperature and working medium, self-lubricating materials such as F4, F46, PVDF, PP, PO, and PE can be used for the bushing, providing good lubrication, a low friction coefficient of the sealing pair throughout the working process, and flexible operation of the plug body.Oil-Lubricated Hard Seal Plug Valve: Oil-lubricated hard seal plug valves can be divided into conventional oil-lubricated plug valves and pressure-balanced plug valves. Lubricating grease is injected from the top of the plug body between the valve body's conical bore and the plug body, forming an oil film to reduce the valve's opening and closing torque, improve sealing, and extend service life.Conventional Oil-Lubricated Plug Valve: The plug cone is installed in an upright position. To reduce friction between the valve body and the plug sealing surface, the valve typically uses a sealing grease lubrication structure for the seat. High-pressure sealing oil injected from the high-pressure oil nozzle forms a high-pressure sealing ring around the plug, creating an oil film between the valve body and the plug cone sealing surface, which both seals and lubricates, making opening and closing easy. The sealing area of the plug cone is overlay welded with STL alloy material or surface-hardened to enhance wear and corrosion resistance. The plug cone surface is polished to a mirror finish and lapped with the valve body's sealing surface, resulting in low opening and closing torque.Pressure-Balanced Plug Valve: The plug cone is installed in an inverted position. The upper part of the plug cone has a check valve. When the valve is closed, due to the difference in cross-sectional area between the upper and lower parts of the plug cone, the injected high-pressure sealing oil generates an upward lifting force on the plug body, enabling sealing between the plug and the valve's sealing surface. At the moment of valve opening, the pressure in the lower cavity of the valve body balances with the medium pressure in the pipeline, while the high-pressure sealing oil in the upper cavity applies a downward thrust on the plug body, creating a small gap between the plug cone and the valve body sealing surface, reducing the torque required to rotate the plug body. This also protects the sealing pair. In high-temperature conditions, the thermal expansion of the plug can be absorbed through its lifting action, preventing the sealing pair from jamming.Supplier: Zigong ZIPU Valve & Pump Co., Ltd. more>

$810

Category: Machinery & Equipment/Valves/Ball Valves

Company: 博希(泉州)阀门有限公司

Product Description: Boshi (Quanzhou) Valve Co., Ltd. was established in the coastal city of Quanzhou, Fujian, as a professional institution dedicated to the research and development of steam traps. With the principle of "energy saving, efficiency, and environmental protection," it specializes in supplying companies in need of steam traps, offering a range of products including inverted bucket type for steam and air, lever float type, thermostatic type, free float type, and bimetallic steam traps. These products can significantly reduce energy consumption, improve work efficiency, lower costs, and support energy conservation and environmental protection.Boshi steam trap products are widely used in industries such as petroleum, chemical, metallurgy, power, papermaking, printing and dyeing, food engineering, and pipeline supporting industrial equipment.Boshi always adheres to the business philosophy of "seeking reputation through quality and winning customers with advanced technology," striving to create a modern enterprise with a more pragmatic spirit, superior products, and comprehensive services.Main products: Free float steam trap, thermodynamic steam trap, inverted bucket steam trap, adjustable bimetallic steam trap, lever float steam trap, high-temperature and high-pressure steam trap, and bypass valve steam trap.Boshi Valve acts as the general agent for products including: Globe valve, stainless steel globe valve, ball valve, stainless steel ball valve, plunger valve, plug valve, gate valve, butterfly valve, needle valve, pressure reducing valve, electric valve devices, welding, threading, etc.Brand: Boshi Valve Model: Cast steel/stainless steel Q41F/H-16C/P Connection type: Flange type (channel): Straight-through Specification DN15-250 Application: RegulationApplicable media: Water Material: Stainless steel, carbon steel, alloy steel Operating temperature: Normal temperature Pressure environment: Normal pressure Flow direction: Bi-directional Driving method: Manual Standard: National standardStructural form: Floating ball valve Components and accessories: Actuator Working pressure: 1.6MPa, 2.5MPa, 4.0MPaOperating temperature: ≤150°C Applicable media (carbon steel C): Steam, oil, water (stainless steel P/R): Acid, alkali typesTest pressure: Strength (water) 16C/P 2.4MPa, 25C/P 3.3MPa, 40C/P/R 4.4MPaTest pressure: Seal (water) 16C/P 1.8MPa, 25C/P 2.8MPa, 40C/P/R 4.4MPa, Low-pressure seal air (water) 1.6MPaProduct introduction:Stainless steel soft seal flange ball valve imported national standard Q41F/H-16/25/40C/P/R ball valves are widely used in the extraction, refining, and pipeline transportation systems of petroleum, natural gas, coal, and minerals; in the production of chemical products, pharmaceuticals, and food; in power generation systems including hydroelectric, thermal, and nuclear power; in water supply, drainage, heating, and gas supply systems of cities and industrial enterprises; in agricultural irrigation and drainage systems; and in metallurgical production systems. They are crucial mechanical products closely related to production construction, national defense, and daily life. Ball valves are used in various pipeline systems to cut off or connect media flow, ensuring that media are transported to designated points according to predetermined procedures.1. The manual part can use a handle made of pressed steel plate or cast stainless steel. The handle has a limit structure with set positions for opening and closing. When used in critical installations, the limit block includes lock holes to secure the switch position and prevent misoperation. The handle has clear open and close markings.2. The valve stem is made of A182F (1Cr13) forged as a whole and tempered to achieve a hardness of HB220–250. The stem connects to the handle via a flat key, spline, or square key, ensuring good versatility and easy disassembly. The valve stem features an anti-blowout structure.3. The valve packing uses braided, flexible graphite seals or PTFE seals, ensuring reliable sealing with proper lubrication of the valve stem.4. As needed, the ball valve can be designed with an anti-static structure, incorporating conductive springs between the ball and stem, and the stem and body, to prevent static sparks from igniting flammable substances and ensure system safety.5. Various sealing pair forms are available. Depending on the working conditions, soft seal, hard seal, or fire-safe valve seat structures can be selected; floating ball form for DN150 and below, fixed ball form for DN200 and below.6. The ball valve seat can include an auxiliary sealing structure. Grease injection valves can be added to the seat and stem areas for temporary sealing in emergencies. The stem can also be extended for buried pipeline applications as required.Technical specifications:Design basis National standard series American standard seriesDesign standard GB/T12237 AP16D ANSI B16.34Flange connection structure length GB/T12221 AP16D ANSI B16.10Structure length (welding) GB/T15188.1 AP16D ANSI B16.10Connection flange GB/T9113 JB/T79 Hg20592 ANSI B16.5, B16.47Butt welding end GB/T12224 ANSI B16.25Testing and inspection GB/T9092 AP16D AP1598Stainless steel soft seal flange ball valve imported national standard Q41F/H-16/25/40C/P/RMain part materials:Part name: MaterialMaterial code: C P RLeft and right valve body: WCB ZG1Cr18Ni9Ti ZGoCr18Ni12MoTiBall: 2Cr13 1Cr18Ni9Ti OCr18Ni12Mo2TiValve stem: 2Cr13 1Cr18Ni9Ti OCr18Ni12Mo2TiSeal ring: Reinforced PTFE Reinforced PTFE Reinforced PTFEPacking: PTFE PTFE PTFEApplicable media: Water, oil, gas Nitric acid types Acetic acid typesApplicable temperature: –20°C to 150°CMain external dimensionsNominal pressureNominal diameterDimensions (mm)WeightLbDN (in)LDD1D2BZ-?dHL0kgQ41F-16CQ41F-16P(R)15108956545144-?14591302.3201171057555144-?14631303.0251271158565144-?14751604.53214013510078164-?18851605.74016514511085164-?18952307.050178160125100164-?181072309.565190180145120184-?181424001580203195160135208-?1815240019100305215180155208-?1817870033125356245210185228-?18252110058150394280240210248-?232721100932004573352952652612-?2334215001602505334053553203012-?25495-240Nominal pressureNominal diameterDimensions (mm)WeightLbDN (in)LDD1D2BZ-?dHL0kgQ41F-40Q41F-40CQ41F-40P(R)15140956545164-?14591302201521057555164-?14631304.2251651158565164-?14751606.232180135100078184-?18851607.54019014511085184-?189523010.550216160125100204-?1810723014.565241180145120228-?1814240023.580283195160135228-?1815240030100305230190160248-?2317870055125381270220188288-?25252110081150403300250218308-?2527215001182005023753202823812-?30398-2442505684453853454212-?34495-482Installation instructions:1. Ensure there is space for the valve handle to rotate.2. Do not use for throttling.3. Ball valves with transmission mechanisms should be installed upright. more>

$1500

Category: Chemicals/Rubber & Products/Natural Rubber

Company: 河北乃信环保科技有限公司

Product Description: Bin material airlock impeller feeder rubber soft seal anti-jamming star-type discharger, Usage precautions:1、 Before using the star-type discharger, check the quantity and type of lubricating oil in the gearbox. Replace with new oil after one month of operation, and then change the oil once a year thereafter.2、 Connect the air source interface and check if it is blocked by foreign objects to ensure it is clean and unobstructed;3、 Before using the star-type discharger, ensure that the rotor rotates clockwise (viewed from the extended shaft end of the gearbox, consistent with the arrow on the sprocket cover);4、 Before using the star-type discharger, open the sprocket cover to check the chain tension and inspect it regularly during operation; also apply suitable grease to the chain and sprocket;5、 Throughout the use of the discharger, adjust the pressure reducing valve so that the pressure at the seal is preferably 0.05MPa greater than the material pressure inside the valve body; the gas used should be oil-free, dry compressed air;6、 During the entire use of the star-type discharger, the air source at the seal must always be present. Only after confirming that the valve has stopped operating can the air source be shut off;Common faults: 1. During transportation and installation of the star-type discharger, keep it stable and avoid collisions to prevent shell breakage or deformation. 2. Before leaving the factory, the gearbox is filled with No. 0 grease, and the ash discharge valve is filled with lithium-based grease. Within 6-10 months after putting into use, the transmission and bearing components should be replenished or replaced with grease. If the ambient temperature is high, humid, or there is excessive dust in the air, the oil change interval should be appropriately shortened. 3. During use, if air or ash leakage occurs along the axial direction, tighten the material compression cover. 4. During operation, avoid overload operation caused by large material particles or strong adhesion, or equipment jamming or motor short circuits due to foreign objects left in the dust collector, which may damage the equipment. It is recommended that users promptly inspect and install overload protection devices. 5. This machine is suitable for continuous duty and allows forward and reverse operation. 6. When assembling the output shaft and input shaft of the discharger with other parts and accessories, do not strike or hammer directly to prevent damage.Bin material airlock impeller feeder rubber soft seal anti-jamming star-type discharger. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 太原市耀强纯铁有限公司

Product Description: I. Yaoqiang Pure Iron grades are divided into: Raw Material Pure Iron (YQ-YT0/1/2/3/4 series), Electromagnetic Pure Iron (YQ-DT4A/E/C/S series), Special Pure Iron (YQ-DT8/9 series), and other full-range pure iron products.II. Reference for conventional composition of Yaoqiang Pure Iron (≤):C≤0.002 Si≤0.005 Mn≤0.01 P≤0.005 S≤0.003 Al0.001Ti≤0.002 Cr≤0.010 Ni≤0.01 Cu≤0.01 O≤0.005 N≤0.004(Note: The above composition can be customized according to customer product requirements.)III. Yaoqiang Pure Iron product features: high iron content (2N-6N), low impurity content (single or multiple controls available), high magnetic flux, low coercivity of pure iron, excellent processing performance of pure iron, etc. With the development of technology and productivity, pure iron products are increasingly widely used in production and daily life: Raw Material Pure Iron is suitable for smelting various alloys, electric heating alloys, hard magnetic alloys, low-carbon stainless steel, and iron-based raw materials for powder metallurgy. Electromagnetic Pure Iron is mainly used in electronics, instruments, meters, and equipment for magnetic conductive components. Its characteristics include good cold and hot processing performance. Yaoqiang Pure Iron can be processed under conditions such as turning, upsetting, punching, bending, drawing, forging, and rolling. Additionally, we can customize more suitable pure iron products according to customers' special requirements. We offer a complete range of pure iron specifications and a rich variety of products, including: Pure Iron, Raw Material Pure Iron, Electrical Pure Iron, Electromagnetic Pure Iron, Industrial Pure Iron, Furnace Charge Pure Iron, Casting Pure Iron, Pure Iron Furnace Charge, Smelting Pure Iron, Metallurgical Pure Iron, Amorphous Pure Iron, NdFeB Pure Iron, Pure Iron Round Bar, Pure Iron Bar, Pure Iron Plate, Pure Iron Medium Plate, Pure Iron Thick Plate, Pure Iron Square Bar, Pure Iron Block, Pure Iron Square, Pure Iron Billet, Pure Iron Sheet, Pure Iron Coil, Pure Iron Strip, Pure Iron Tube, Pure Iron Wire Rod, Pure Iron Cold-Drawn Bright Round, Pure Iron Cold-Drawn Straight Bar, Pure Iron Forged Round, Pure Iron Steel Billet, etc.Additionally, Yaoqiang Pure Iron can provide customers with subsequent processing services, such as: rust removal, forging, cold drawing, cutting, coil slitting, leveling, tube rolling, and various other pure iron derivative products. Yaoqiang Pure Iron ensures timely supply and can arrange logistics delivery services for customers via railway, highway, or waterway. This allows customers to enjoy a full-service experience from order placement to door-to-door delivery without leaving their homes.Yaoqiang Pure Iron is a company specializing in pure iron! We look forward to your patronage!Disclaimer:The prices and technical indicators filled in on the website are for reference only and are solely for the purpose of completing the website's information items. Please inquire by phone for the day's actual information. more>

$58000

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 泰州市高港区迪新医用设备有限公司

Product Description: Dixin Baby Bath Center features a high-quality countertop with a fine, friendly texture and no cold sensation. The fully curved design provides tender care and attention for infants. The baptism pool and swimming pool have unique skirt edges that facilitate the fixation of disposable cross-infection prevention membrane bags and prevent wastewater on the countertop from flowing into the pool. The swimming pool utilizes an effective horizontal area to provide an ideal net depth, meeting the safety height requirements for infant bathing while effectively maintaining water temperature. A specially designed water level line prevents water overflow during infant swimming.Product Configuration: Countertop, microcomputer control system, constant temperature control system, time monitoring alarm, water supply and drainage system and power supply, waterproof cabinet door and cabinet body, water treatment (non-standard, optional), USB multimedia player (non-standard, optional)Benefits of Infant Bathing:1. Infant bathing not only promotes metabolism and protects skin cleanliness and health but also allows infants to stretch their entire body.2. The bathing process involves physical activity and energy consumption, which enhances the child's appetite and aids in the gradual improvement of digestive capacity.3. Infant swimming is a new type of care service based on the principle of allowing infants to perform autonomous movements in water similar to amniotic fluid, using gentle water waves to promote intellectual development and healthy growth.4. The neonatal period is a critical and irreplaceable time for promoting brain development and responsiveness to the external environment. Neonatal swimming exercises lay a solid foundation for intellectual development, IQ, and EQ improvement. more>

Negotiable

Category: Machinery & Equipment/Valves/Gate Valves

Company: 自贡自泵球阀水泵有限公司

Product Description: Zigong Valve Z41F or Z43F Carbon Steel or Stainless Steel Soft Seal American Standard API6D Flat Gate ValveBefore inquiring or purchasing, users are requested to provide accurate parameters such as diameter, pressure, connection method, operation method, and main material. The above prices are reference prices, and prices vary for different models. Additionally, this product is custom-made with a production cycle, and delivery times also vary. Therefore, for specific model prices and delivery times, please call for consultation.API6D The flat gate valve is a sliding valve with a closure element in the form of a parallel gate. The closure element can be a single gate or a double gate with a spreading mechanism between them. The pressing force of the gate against the valve seat is controlled by the medium pressure acting on the floating gate or floating valve seat. In the case of a double gate flat gate valve, the spreading mechanism between the two gates can supplement this pressing force.API6D Flat gate valves can be divided into manual flat gate valves, pneumatic flat gate valves, and electric flat gate valves based on the driving method. According to their use and application, they can be categorized into flat gate valves with diversion holes, flat gate valves without diversion holes, oil field flat gate valves, pipeline flat gate valves, and gas flat gate valves, among others.API6D Flat gate valves are suitable for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines, and other transmission pipelines, venting systems, and gas storage devices, serving as opening and closing equipment. Z43 type single gate flat gate valves with diversion holes are suitable for long-distance pipelines in natural gas extraction and purification.API6D Flat gate valve diameter range : DN25~1200 Pressure range: 0.6MPa~45MPa 150Lb~3000Lb Flat gate valves with diversion holes are used in pipelines that require pigging for cleaning, while those without diversion holes are used in pipelines that do not require pigging.API6D Flat gate valve advantages: Low flow resistance, with non-reduced ports having flow resistance similar to that of short pipes. Flat gate valves with diversion holes installed in pipelines can also be directly cleaned using pigs. Since the gate slides on two valve seat surfaces, flat gate valves are also suitable for media with suspended particles. The sealing surface of the flat gate valve is actually self-aligning. The valve seat sealing surface is not damaged by thermal deformation of the valve body. Moreover, even if the valve is closed in a cold state, thermal elongation of the valve stem will not overload the sealing surface.Supplier: Zigong ZIPU Ball Valve Pump Co., Ltd. ZIPO VALVE & PUMP CO., LTD more>

$1.5

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Other Low Voltage Electrical

Company: Xiamen Jinheng Hongwei Industry and Trade Co., LTD

Product Description: High voltage vacuum circuit breaker solid seal pole main accessories - soft connection (specification 10-60KA) (sample customization, specific price email contact) more>

$15

Category: Metallurgy & Minerals/Metal Mesh/Other Metal Mesh

Company: 安平县茂元丝网制造有限公司

Product Description: Galvanized gabion mesh is a composite metal material integrating four major functions: slope protection, ecological restoration, breeding isolation, and orchard protection. Through the hot-dip galvanizing process, it achieves long-term corrosion resistance. Combined with soil spray seeding technology, it forms a trinity solution of "protection - greening - isolation", offering irreplaceable advantages in engineering protection and agricultural applications. more>

$60

Category: Chemicals/Organosilicon/Silanes

Company: 东莞市鸿风豪科技有限公司

Product Description: Ultra-soft pad printing silicone for making ceramic pad printing pads with excellent rebound Ab adhesiveContact: 13711884298 Wu Haiping, Technical Consultant: 13058520516 Wang Zhanfeng, Exclusive: Hong Fenghao Silicone Wu Haiping, providing silicone technology application solutions for you.Hong Fenghao ultra-soft pad printing silicone is a high-performance, environmentally friendly, non-toxic silicone rubber. It is a two-component system that cures at room temperature or with heating, featuring moderate viscosity for easy pouring operations. It does not generate heat during cross-linking, produces no low molecular weight by-products, has low shrinkage, and can cure deeply. After curing, the silicone is fine-textured with excellent rebound, clear pad printing patterns, and good ink transfer performance. Condensation-type pad printing silicone is a high-performance silicone rubber with moderate viscosity for easy pouring operations, two-component room temperature curing, and low shrinkage. After curing, it offers fine texture, excellent rebound, clear pad printing patterns, and good ink transfer performance.Hong Fenghao ultra-soft pad printing silicone operation method:1. Clean the pad mold and apply a release agent, then place it on a balanced surface.2. Pour the pad printing adhesive and silicone oil into a measuring cup in proportion, mix evenly, then add the curing agent and mix thoroughly.3. Slowly pour the mixed silicone into the pad mold.4. Cover with a wooden board; the pad can be demolded after 3-4 hours.After-sales service:Our company provides mold-making technology and offers a three-month return and exchange policy! more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 南京瑞尼克科技开发有限公司

Product Description: Product IntroductionPFA wash bottles, also known as Teflon wash bottles or imported polytetrafluoroethylene wash bottles, are used for high-end experiments such as trace and ultra-trace analysis, isotope detection, and ICP-MS/OES/AAS analysis.Common specifications: 60ml, 100ml, 250ml, 300ml, 500ml, 1000ml, etc.Product Features1. Semi-transparent appearance;2. High and low temperature resistance: operating temperature range -200°C to +260°C;3. Corrosion resistance: resistant to strong acids, strong alkalis, aqua regia, hydrofluoric acid, and other organic solvents;4. Contamination prevention: low metal element content;5. Nozzle and cap are integrally formed: open mouth allows for high-pressure sterilization;6. Can replace volumetric flasks for preparing standard solutions: enables drop-by-drop sample and water addition, with no residue left in the return nozzle;Related Product RecommendationsPFA sample storage bottles, PFA wash bottles, PFA volumetric flasks, PFA measuring cups, PFA beakers, PFA digestion tubes, PFA sample dissolution vessels, PFA microcolumns, PFA crucibles, PFA valves, PFA connectors, PFA transfer tubes, etc. more>

$60

Category: Others

Company: 绍兴市百昌祥针纺服饰有限公司

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 北京嘉远环保科技有限公司

Product Description: Fully automatic water softener, also known as soft water treatment equipment, is a device that uses the ion exchange principle to remove scaling ions such as calcium and magnesium from water.Application Scope:Soft water equipment can be widely used for softening the feed water in systems such as steam boilers, hot water boilers, exchangers, evaporative condensers, air conditioners, and direct-fired engines. It can also be used for treating domestic water in hotels, restaurants, office buildings, apartments, and homes, as well as for soft water treatment in industries such as food, beverages, brewing, laundry, printing and dyeing, chemicals, and pharmaceuticals.Working Principle:Water hardness is mainly caused by cations: calcium (Ca2+) and magnesium (Mg2+) ions. When raw water containing hardness ions passes through the ion exchange resin layer, the calcium and magnesium ions in the water exchange with the sodium ions in the resin. The resin adsorbs the calcium and magnesium ions, while sodium ions enter the water, resulting in softened water that has had the hardness ions removed. As the exchange process continues, once all the Na+ in the resin is replaced, it loses its exchange function. At this point, the resin must be regenerated using a NaCl solution to replace the adsorbed Ca2+ and Mg2+ ions. The resin re-adsorbs sodium ions and restores its softening exchange capacity.Main Features:1. High degree of automation, stable water supply conditions, long service life, fully automatic operation, only requiring periodic salt addition without manual intervention.2. Low energy consumption and economical operating costs.3. Compact and reasonable equipment structure, easy operation and maintenance, small footprint, and cost-saving investment.4. Easy to use, simple installation, debugging, and operation, stable performance of control components, providing users with peace of mind. more>

$16500

Category: Machinery & Equipment/Packaging Related Equipment/Filling Machinery

Company: 常州联宇机电自动化科技有限公司

Product Description: Soft Ceiling Hemming Machine Sliding Table Soft Film Welding Edge Pressing MachineMain Functions:Hemming: Heats the edges after welding or heat sealing to make them flatter and more aesthetically pleasing, while enhancing edge strength and durability.Welding: Utilizes the principle of high-frequency electromagnetic fields, where high-frequency oscillations cause rapid molecular vibration within the material to generate heat, enabling quick fusion welding of the strip edges.Equipment Features:High Efficiency and Energy Saving: High-frequency heating technology offers fast heating speed and high energy utilization, significantly saving energy.Precise Control: Equipped with an advanced control system that accurately regulates heating temperature, welding time, pressure, and other parameters to ensure stable and consistent welding and heat sealing quality.Easy Operation: Designed with user-friendliness in mind, featuring a simple and intuitive interface that is easy to operate and maintain.Application Scenarios: Widely used in interior decoration, commercial spaces, exhibition displays, and other fields, providing convenient and reliable solutions for the installation of soft ceiling panels.Working Principle of the Soft Ceiling Hemming Machine Sliding Table Soft Film Welding Edge Pressing Machine:Primarily utilizes high-frequency electromagnetic waves to induce instantaneous polarization of molecules in PVC, TPU, EVA plastic materials within the high-frequency electromagnetic field. Combined with a certain amount of pressure, this achieves complete fusion welding.Equipment Features:Versatility: Integrates multiple functions such as welding, heat sealing, and hemming to meet diverse production needs.High Precision: Employs a dual-head lever positioning system to ensure welding accuracy.Easy Operation: Features manual sliding table operation, side edge pressing, and button-style controls for simplicity.Safety: Includes automatic overcurrent protection and automatic spark protection devices.Equipment Structure:Primarily uses dual-head foot pedal positioning with pneumatic assist operation.Operates mainly on the lever principle, with a powerful head whose pressure is adjustable at will.Mainly adopts a flat mold installation method.Designed with an elevated head to increase operational clearance.Main Applications:This machine is mainly suitable for heat sealing and welding packaging of pure PVC, PETG, APET, EVA, TPU, PU, or any soft/hard plastic, synthetic leather, genuine leather, clothing, and various special fabrics containing more than 10% PVC.Application Scenarios: Suitable for large-area soft ceiling processing operations, enhancing production efficiency.Safe Operation: Ensure the machine is properly grounded, with stable power supply and voltage fluctuations within ±10%.Confirm that all parts of the machine have been correctly installed and debugged.Operators should receive relevant operational training and be familiar with operating procedures, workflows, and safety measures.Before starting, check that the machine is in no-load condition.Maintain a safe distance between personnel and the machine during operation.Disconnect the power before touching electrical components, replacing parts, or performing maintenance.After prolonged use, allow the machine to cool down to normal temperature before subsequent operations.Maintenance:Regularly clean the equipment to prevent dust and foreign matter from accumulating.Periodically check lubrication points and apply lubricant as needed.Clean adhesive residue from the heat conduction plate to ensure its service life.Perform a comprehensive inspection and maintenance after each use.Conduct an annual major maintenance, including disassembling the machine for thorough inspection, maintenance, and replacement of wear-prone parts. more>

Negotiable

Category: Chemicals/Rubber & Products/CR (Chloroprene Rubber)

Company: 大地熊（苏州）磁铁有限公司

Product Description: Number: EPSZ-PCSpecification: Or as per customer requirementsSurface: UV coated / PVC laminated / Double-sided adhesive laminatedProperty: Isotropic/AnisotropicMore specifications: Thickness 0.3mm-10mm, length customizableDimensions within this range are selected by the customer.Usage: Raw material for making various refrigerator magnets, magnetic strips for switches in various cases and boxesCan be laminated with double-sided adhesive, PVC, PET, coated paper, PP synthetic paper, EVA, etc. more>

Negotiable

Category: Chemicals/Rubber & Products/Polysulfide Rubber

Company: 大地熊（苏州）磁铁有限公司

Product Description: Product InformationName: Rubber MagnetBrand: Da Di XiongItem Number: EP-001Color: Black; Dark BrownSurface Treatment: UV Coating; Double-Sided Tape Mounting; PVC Lamination; Screen Printing; Printed Paper MountingProduct FeaturesDa Di Xiong primarily produces rubber magnets, which can be customized into various geometric shapes such as magnetic strips, magnetic sheets, and coils according to customer requirements. The surface can undergo processes like UV coating, printing, double-sided tape application, and PVC lamination. Main products include: magnetic tape, flexible neodymium magnets, rubber magnetic strips for electric motors, refrigerator magnets, and plastic refrigerator door seals. Among these, rubber magnets are the company's flagship product. They are magnets composed of magnetic powder and polymer materials combined through a special process, offering superior moldability, dimensional precision, and flexibility compared to sintered magnets. more>