Negotiable

Category: Hardware & Tools/Castings/Iron Castings

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive enterprise in the hydraulic machinery industry, integrating scientific research, manufacturing, metal structures, casting, machining, heat treatment, and final assembly. This has been the operational philosophy upheld by our factory for over a decade.Especially in recent years, with the rapid development of the company and the implementation of its talent strategy plan, the company has entered a period of rapid and comprehensive progress. It has established close cooperative relationships with more than ten domestic research institutes and universities. The hydraulic machinery products manufactured are sold widely across various provinces, cities, and counties nationwide.Our factory's main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw hoists, which are divided into: flat push type, handwheel type, side crank type, manual type, electric type, dual-purpose manual/electric type, direct-connected type, single and double lifting point screw hoists.3. Winch hoists, which include: gantry type, mobile type, radial gate type (models such as QPQ, QPK, QPT, QHQ), available in various specifications from 5T to 250T for both single and double lifting points.4. Debris cleaning equipment series, which include: stainless steel fine bar screens with specific gap widths, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for waters with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (copper-inlaid) gates: Available in over sixty specifications ranging from 0.2m × 0.2m to 6.5m × 6.5m, widely used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Mainly used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally reasonable, perform excellently, have leakage rates that meet standards, and are easy to debug and maintain.9. Various specifications of waterstop rubber and elastic rubber bands for expansion joints.Our enterprise sincerely cooperates with both new and existing customers by offering excellent product quality, warm and attentive service, and reasonable product prices. more>

$面议

Category: Chemicals/Dyes/Direct Dyes

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: The selling points of cast iron sluice gates focus on material characteristics, performance advantages, and engineering adaptability. The core selling points are summarized as follows:1. High-strength cast iron material, pressure-resistant and wear-resistant• Made of gray cast iron or ductile iron, with high density and strong hardness, capable of withstanding high water pressure (suitable for high-head conditions). It also offers outstanding resistance to water flow erosion and sediment wear, making it ideal for water environments containing impurities (such as irrigation channels and wastewater treatment plants).2. Tight water stoppage and durable sealing• The contact surfaces between the frame and gate leaf are precision-machined and paired with rubber water seals or metal sealing structures, ensuring excellent water stoppage. The low deformation of cast iron material maintains good sealing over long-term use, reducing the risk of leakage.3. Strong corrosion resistance, suitable for harsh environments• Cast iron inherently possesses certain corrosion resistance, and its surface can be further treated with anti-corrosion measures (such as rust-proof paint or thermal spraying zinc). It offers a long service life in damp, acidic, alkaline, or seawater environments, making it suitable for more>

$面议

Category: Hardware & Tools/Castings/Iron Castings

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. This has been the operational philosophy upheld by our factory for over a decade.Our main products include:1. Flap gates, categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw lift gates are divided into: flat push type, handwheel type, side crank type, manual type, electric type, manual-electric dual-purpose type, direct-connected type, single lifting point, and double lifting point screw lift gates.3. Hoist-type lift gates are categorized into: gantry type, mobile type, radial gate type (including QPQ, QPK, QPT, QHQ models), ranging from 5T to 250T, with various models and specifications for both single and double lifting points.4. Debris cleaning equipment series include: stainless steel fine bar screens with specific gap widths, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for waters with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates: Available in over sixty specifications from 0.2m × 0.2m to 6.5m × 6.5m, widely used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Primarily used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally sound, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely collaborates with both new and existing customers, offering superior product quality, warm and attentive service, and reasonable product pricing. more>

Negotiable

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

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. For over a decade, our factory has adhered to this operational philosophy.Our main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw lift gates are divided into: flat push type, handwheel type, side crank type, manual type, electric type, manual-electric dual-use type, direct connection type, single lifting point, and double lifting point screw lift gates.3. Hoist gates are categorized into: gantry type, mobile type, radial gate type (including models such as QPQ, QPK, QPT, QHQ), ranging from 5T to 250T, with single and double lifting points in various models and specifications.4. Debris cleaning equipment series include: stainless steel fine bar screens with specific gap widths, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for waters with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates, available in over sixty specifications from 0.2m × 0.2m to 6.5m × 6.5m, commonly used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Primarily used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally rational, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely cooperates with both new and existing customers through excellent product quality, warm and attentive service, and reasonable product pricing. more>

$面议

Category: Construction & Building Materials/Thermal Insulation Materials/Other Insulation Materials

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. This has been the operational philosophy upheld by our factory for over a decade.Our main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw hoists, which are divided into: flat push type, handwheel type, side crank type, hand crank type, electric type, dual-purpose hand-electric type, direct-connected type, single and double lifting point screw hoists.3. Winch hoists, which include: gantry type, mobile type, radial gate type (models such as QPQ, QPK, QPT, QHQ), available in various models and specifications from 5T to 250T for both single and double lifting points.4. Debris cleaning equipment series, which include: stainless steel fine bar screens with specific gap clearances, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for waters with relatively high head, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates: Available in over sixty specifications ranging from 0.2m × 0.2m to 6.5m × 6.5m, commonly used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Mainly used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally sound, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely cooperates with both new and existing customers through excellent product quality, warm and attentive service, and reasonable product pricing. more>

$面议

Category: Others

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. This has been the operational philosophy upheld by our factory for over a decade.Our main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw lift gates are divided into: flat push type, handwheel type, side crank type, manual type, electric type, manual-electric dual-purpose type, direct-connected type, single lifting point and double lifting point screw lift gates.3. Hoist-type lift gates are categorized into: gantry type, mobile type, radial gate type (QPQ, QPK, QPT, QHQ), with models ranging from 5T to 250T, including single and double lifting points.4. Debris cleaning equipment series include: stainless steel fine bar screens with narrow gaps, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for water bodies with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates: Available in over sixty specifications from 0.2m × 0.2m to 6.5m × 6.5m, widely used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Primarily used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally sound, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely cooperates with both new and existing customers through excellent product quality, warm and attentive service, and reasonable product pricing. more>

$面议

Category: Hardware & Tools/Castings/Iron Castings

Company: Xinhe County Jiangfan Water Conservancy Machinery Factory

Product Description: Xinhe County Jiangfan Water Conservancy Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. This has been the operational philosophy upheld by our factory for over a decade.Our main products include:1. Flap gates, which are categorized into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.2. Screw hoists, which are divided into: flat push type, handwheel type, side crank type, hand-operated type, electric type, dual-purpose hand-electric type, direct-connected type, single and double lifting point screw hoists.3. Winch hoists, which are categorized into: gantry type, mobile type, radial gate type (QPQ, QPK, QPT, QHQ), available in various models and specifications from 5T to 250T for both single and double lifting points.4. Debris cleaning equipment series, which include: stainless steel fine bar screens with narrow gaps, trash racks, toothed rotary screen cleaners, rotary screen cleaners, GLGS high-chain type screen cleaners, YZL type spiral presses, XGS rotary screen cleaners, HZG rotary screen cleaners, and conveyors.5. Cast iron (composite) gates: Suitable for water bodies with relatively high heads, such as hydropower stations and reservoirs.6. Cast iron (bronze-inlaid) gates: Available in over sixty specifications ranging from 0.2m × 0.2m to 6.5m × 6.5m, widely used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.7. Steel gates and stainless steel gates: Primarily used for environmental protection and sewage treatment.8. The Yuanshuo brand series of gates produced by our factory are safe to use, structurally sound, and perform excellently.9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.Our enterprise sincerely cooperates with both new and existing customers by offering high-quality products, warm and attentive service, and reasonable product prices. more>

$100

Category: Machinery & Equipment/Valves/Gate Valves

Company: 上海精钜流体

Product Description: Jingju Fluid Flange Non-Rising Stem Gate Valve, Copper Core Non-Rising Stem, Cast Steel, Steam Gate Valve, Valve Manufacturer more>

$88

Category:

Company: Guangdong Ankai Intelligent Technology Co., Ltd

Product Description: T315 Cruise Ship Stainless Steel Flap GateI. Product Parameters:1. Power Supply Voltage: 220V±10%, 50Hz2. Chassis Specifications: 1400*250*980mm3. Drive Current: Greater than 10mA4. Card Reading Signal: Normally open passive contact signal5. Passage Width: 900mm6. Passage Speed: 30 people/minute7. Input Interface: +12V level signal or pulse signal greater than 100ms8. Communication Distance: ≤1200 meters9. Emergency Measures: Free passage during power failure10. Gate Opening Time: 3-10S11. Operating Environment Temperature: -20℃-80℃12. Operating Environment Humidity: 90%, non-condensingII. Product Features:1. Made of stainless steel with excellent overall anti-corrosion and anti-rust properties.2. High impact resistance, not easily damaged by human or vehicle collisions.3. If no passage occurs within a set time after card swiping, the gate automatically resets; passage time can be customized.4. Supports various passage modes, such as bidirectional passage or one-way open/close, with flexible handling mechanisms.5. Gate automatically opens during power failure, maintaining a normally open mode for free passage.III. Product Display:https://www.ankuai.net/goods/0008089242.htmlFor more information, please contact: 13711976889 more>

$65

Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery

Company: Guangteng Valve Technology Co., Ltd.

Product Description:    Water System Special Cast Steel Flange Gate Valve. Valves designed with this connection type feature a bolted connection between the valve body and bonnet, with spiral-wound gasket sealing, offering the advantage of easy maintenance. The second type is the forged steel extended end gate valve with welded body-bonnet connection. Valves designed with this connection type have the valve body and bonnet fully welded for sealing, providing the advantage of no external leakage. The third type is the pressure self-sealing bonnet forged steel extended end gate valve. Valves designed with this connection typeWater System Special Cast Steel Flange Gate Valve utilizes hydraulic force for automatic operation, controlling and adjusting the main valve opening to maintain a constant flow rate through the main valve. Working principle: When water is supplied from the inlet end, it flows through the needle valve into the main valve control chamber, and then exits the main valve control chamber to the outlet via the pilot valve and ball valve, keeping the main valve fully open or in a floating state. By adjusting the flow control valve on the upper part of the main valve,  a specific opening degree can be set for the main valve. Adjusting the needle valve opening and the pilot valve spring pressure ensures the main valve opening remains at the set degree, with the pilot valve automatically adjusting during pressure changes to maintain a constant flow rate. Features: ☆ This product utilizes hydraulic self-control, requiring no additional devices or energy sources, offering easy maintenance and stable flow control. ☆ This series of valve products is widely used in water supply network systems such as high-rise buildings, residential areas, and urban water supply projects. more>

$1020

Category: Machinery & Equipment/Valves/Gate Valves

Company: Boxi (Quanzhou) Valve Co., Ltd.

Product Description: 博希( 泉州 ) 阀门有限公司至成立于福建泉州的沿海之家，是一家专业研发疏水阀的事业单位。以“节能、高效、环保为“宗旨”，专业供应需要疏水阀的公司，专业供应蒸汽和空气倒筒式，杠杆浮球式，温差式，自由浮球式，双金属片式等疏水阀。本产品可节省大量能源消耗，提高工作效率，降低成本，节能环保。博希疏水阀产品已经普遍应用于石油,化工,冶金,电力,造纸,印染,食品工程及管道上配套等工业设备，博希始终遵循“以质量求信誉､以先进赢客户”的经营宗旨,以更求实的精神,更优质的产品,更完善的服务去开创一个现代化的企业｡主导产品:自由浮球式疏水阀､热动力式疏水阀､倒吊桶式疏水阀､可调双金属片式疏水阀､杠杆浮球式疏水阀、高温高压式疏水阀.付旁路凡而蒸汽疏水阀。博希阀门代理公司的产品：《国标美标德标》截止阀不锈钢截止阀球阀不锈钢球阀柱塞阀旋塞阀闸阀蝶阀针型阀减压阀电动阀装置焊接螺纹等等。德标不锈钢法兰闸阀BXZ41H产品名称：德标不锈钢法兰闸阀产品型号：BXZ41H   产品品牌: BXFM 产品包装: 木箱驱动方式: 手动、蜗轮、气动、电动公称通径: DN15-350mm连接方式:  法兰、螺纹、卡套、焊接公称压力:   PN1.0-6.4Mpa结构形式:  单闸板、双闸板适用温度:  -40℃～500℃阀体材质:不锈钢304.316.316L  制造标准: 德国标准适用介质:  气体、液体及蒸汽等应用场合: 电站、冶金、建筑、锅炉、设备、管道、热能、空调、消防、给排水、水处理、石油化工、造纸印刷厂。产品报价: 面议，电议（咨询）产品产地: 国标生产厂家： 博希阀门代理： 博希（泉州）阀门厦门有限公司德标不锈钢法兰闸阀BXZ41H一、产品描述：德标不锈钢法兰闸阀主要用于石油、化工、冶金、制药等各类系统中，阀门的保温夹套焊装于阀门的两法兰之间，阀门的侧面、底部设置有保温夹套的连接口，保温夹套中可自由地流过蒸汽，导热油或其它热的保温介质，确保粘稠介质可顺畅地流过阀门，而不会凝固，降温。进口保温不锈钢闸阀适用子公称压力PNl．0—10．0MPa、Classl50—600、JISlOK—20K，工作温度-29—425℃(碳钢)、-40—500℃(不锈钢)的管路上作启闭用，并能保温和防止介。二、德标不锈钢闸阀技术参数：1.公称通径：DN15-1000mm2.公称压力：PN1.0-6.4MPA3.驱动方式：手动式4.适用介质：水、油、污水、酸碱5.适用温度：≤300℃6.材质：不锈钢304.316.316L公称通径DN15-1000mm公称压力PN1.0-6.4MPA适用介质水、油、污水、酸碱适用温度≤300℃阀体材质不锈钢304.316.316L驱动方式手动式采用不锈钢，对氧化性酸介质拥有良好的耐蚀性。介质流经不锈钢闸阀时不改变其流动方向，流体阻力小。闸板运动方向与介质流动方向相垂直，启闭力矩小，开闭较省力。介质流动方向不受限制，不扰流、不降低压力，介质可从闸阀两侧任意方向流过、均能达到使用的目的介质流动方向可能改变的管路中。闸板垂直置于阀体内，结构长度较短。密封性能好。全开时密封面受冲蚀较小。 more>

$88

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Guangdong Ankai Intelligent Technology Co., Ltd

Product Description: D137 Enterprise Intelligent Lifting Pole Barrier GateI. Product Parameters:1. Operating Voltage: AC220V±10%2. Motor: AC220V Three-Phase Motor 160W3. Barrier Pole Dimensions: 50*30mm4. Pole Spacing: 110mm5. Dual-Line Dual-Color Display Size: 304*152mm6. Ambient Temperature: -30℃—+80℃7. Relative Humidity: ≤90% Non-Condensing8. Gate Pole Length: ≤6M9. Lift/Lower Time: Approx. 10S10. Overall Height: 1503mm11. Remote Control Distance: ≤30m12. Input Interface: Switch Signal13. Chassis Dimensions: 500*351*1503mm14. Packaging Dimensions: 555*407*1540mmII. Product Features:1. Simple and unique appearance, durable chassis, suitable for outdoor use.2. Utilizes advanced surface treatment technology for a luxurious look.3. Employs frequency conversion control technology with adjustable lift/lower speed for smooth and reliable operation.4. Barrier poles feature a special shape with 110mm spacing, enhancing strength while effectively reducing gaps.5. Multiple control options: external control box buttons for manual lift, lower, and stop functions, or remote control for long-distance operation.6. Compatible with optional vehicle detectors for "auto-lowering after vehicle passage" and "auto-lifting when vehicle detected" functions, enabling automatic closing and comprehensive anti-crushing protection.7. Equipped with open priority function to improve traffic flow efficiency.8. Includes a dual-line dual-color display for real-time information presentation.9. Supports integration with license plate recognition systems for seamless and practical functionality.III. Product Display:https://www.ankuai.net/goods/0007192221.htmlFor more information, please contact: 13711976889 more>

Negotiable

Category: Machinery & Equipment/Valves/Gate Valves

Company: Shanghai Liangzheng Valve Group Co., Ltd.

Product Description: Shanghai Liangzheng ValvePZ673H/X/F-10P/16P 304Pneumatic Stainless Steel Knife Gate ValveI: Product Introduction The opening and closing component of the pneumatic knife gate valve is the gate plate, whose movement direction is perpendicular to the fluid flow. Manual knife gate valves can only be fully opened or fully closed and cannot be used for regulation or throttling. The gate plate has two sealing surfaces. Commonly used wedge-type gate valves have two sealing surfaces forming a wedge shape, with the wedge angle varying according to valve parameters, typically 50 degrees. The gate plate of a wedge-type knife gate valve can be made as a single unit, known as a rigid gate plate, or it can be designed to allow slight deformation to improve manufacturability and compensate for deviations in the sealing surface angle during processing—this is called an elastic gate plate. When the knife gate valve is closed, the sealing can rely solely on medium pressure, meaning the medium pressure presses the gate plate's sealing surface against the valve seat on the opposite side to ensure a tight seal, which is known as self-sealing. Most knife gate valves use forced sealing, meaning that when the valve is closed, external force is required to press the gate plate against the valve seat to ensure the sealing surface's integrity.Shanghai Liangzheng ValvePZ673H/X/F-10P/16P 304Pneumatic Stainless Steel Knife Gate ValveII: Application Range Pneumatic knife gate valves were introduced in China in the 1980s, and their applications have expanded from general fields to a wide range of industries. They are used in coal selection, gangue discharge, and slag removal in mines and power plants, as well as in urban wastewater treatment. They have evolved from general industrial pipelines to food, sanitary, and other pipeline systems. Knife gate valves offer advantages such as compact size, low flow resistance, light weight, easy installation, and simple disassembly, addressing the issues of high flow resistance, heavy weight, difficult installation, and large footprint associated with conventional gate valves, flat gate valves, ball valves, globe valves, control valves, and butterfly valves. Since their introduction, knife gate valves have largely replaced many general-purpose shut-off and control valves.Shanghai Liangzheng ValvePZ673H/X/F-10P/16P 304Pneumatic Stainless Steel Knife Gate ValveIII: Performance Pneumatic knife gate valves feature a simple and compact structure, rational design, lightweight material usage, excellent sealing, easy and flexible operation, small size, smooth flow passage, low flow resistance, light weight, easy installation, and simple disassembly. The gate plate of the knife gate valve has a shearing function, capable of scraping off adhesions on the sealing surface and automatically removing debris. The stainless steel gate plate prevents sealing leakage caused by corrosion.Shanghai Liangzheng ValvePZ673H/X/F-10P/16P 304Pneumatic Stainless Steel Knife Gate ValveIV: Installation and Use1. Before installation, inspect the valve cavity and sealing surfaces to ensure no dirt or sand particles are attached; this type of valve should generally be installed horizontally in the pipeline.2. Bolts at all connection points should be tightened evenly.3. Ensure the packing is compressed properly to maintain sealing integrity while allowing smooth opening of the gate plate.4. Before installation, verify the valve model, connection dimensions, and medium flow direction to ensure compatibility with valve requirements.5. Reserve necessary space for valve actuation during installation.6. Wiring for the actuation device must follow the circuit diagram.7. Perform regular maintenance on the pneumatic knife gate valve; avoid impact and compression to prevent affecting the seal.Shanghai Liangzheng ValvePZ673H/X/F-10P/16P 304Pneumatic Stainless Steel Knife Gate ValveV: Features1. Pneumatic knife gate valves are available in non-rising stem and rising stem designs depending on the diameter (non-rising stem DN50–900mm, rising stem DN50–900mm). The full-round straight flow channel design prevents residue accumulation and jamming. The bottom edge of the gate plate is sharpened to cut through soft materials like fibers, pulp, and wood pulp, while ensuring smooth opening and closing. A hard PTFE scraper installed on the upper part of the gate plate prevents abrasive materials such as dust and grit from entering the stuffing box, extending the gate plate's service life. The gate plate is made of stainless steel, precision ground and polished for excellent sealing. The valve is compact, space-saving, lightweight, cost-effective, easy to install, equipped with wear and clogging prevention measures, easy to maintain, user-friendly, durable, and compatible with various actuation devices.2. The valve body and stuffing box are precision cast. The valve body is flanged and integrally cast, with material options including 304, 316, 316L, WCB, and 2Cr13 based on user requirements. The sealing ring is made of PTFE (polytetrafluoroethylene), offering corrosion resistance, wear resistance, and non-stick properties.3. The gate plate has five support points, ensuring excellent self-alignment. When the valve is closed and under back pressure, the gate plate does not shift.4. The internal passage of the pneumatic knife gate valve can be designed in V-shape, triangular, or pentagonal configurations. The V-shaped gate plate can be used for regulation and control.5. Connection types include wafer-type and flanged lug-type. Sealing options include metal-to-metal hard sealing, metal-to-polyurethane, and PTFE soft sealing.6. Suitable media: gold ore powder, tailings, pulp, wood pulp, fibers, dust, chemically treated wastewater, sedimentation tanks, ore sand, slag, coal slurry, asphalt, silo outlets, fruits, grains, cement slurry, slaughterhouse wastewater, etc. more>

$88

Category: Machinery & Equipment/Valves/Gate Valves

Company: Guangteng Valve Technology Co., Ltd.

Product Description: It overcomes defects such as rubber aging and rust. This valve utilizes the slight elastic deformation compensation of the elastic gate to achieve excellent sealing effects. It features significant advantages including light and easy operation, reliable sealing, excellent elastic memory, and long service life. The product is widely used in pipelines for industries such as tap water, sewage, seawater, water treatment, environmental protection, construction, fire protection, electric power, food, medicine, light textile, shipping, and energy as a regulating and shut-off device. Nominal pressure: 1.0～2.5MPa Nominal diameter: 50～400mm Operating temperature: 0～120℃ Applicable media: Water, oil, gas, etc. Flange standard: GB/T 17241.6 (cast iron) GB/T 9113.1 (cast steel) Test standard: GB/T 13927 more>

Negotiable

Category: Others

Company: Shenzhen Huake Zhiyuan Technology Co., Ltd.

Product Description: HUSTEC-HTGB High Temperature Gate Bias System places the device under test in a specific ambient temperature and applies a certain bias voltage to the gate of the device. The system monitors the leakage current and voltage of each material in real time. When the real-time leakage current of the material under test exceeds the set value, the voltage on the material is automatically cut off.Brand: HUSTECName: HTGB High Temperature Gate Bias Test SystemModel: GKH-HTGB-C16Product Details★ Main Technical Specifications and Performance:Product Model: GKH-HTGB-C16Product Name: High Temperature Gate Bias Test SystemHigh Temperature Test Chamber: One PH-201 High Temperature Test ChamberTest Areas: 16Test Capacity: 80 positions per channel, 16 channels in total.Test Power Supply: Optional TDK Z+ series power supply or Agilent test power supply.Number of Power Supplies: Configure 4 or 8 power supplies.Output Range: 0～35V or 0～60V.Main Functions: ① Normal HTGB test, positive or negative gate voltage can be selected via button; only one bias voltage can be active at a time, not both simultaneously.② Thermal resistance measurement, i.e., measuring the Tj value during HTGB operation.③ The high temperature test chamber can accommodate 4-layer or 8-layer boards. Specifics depend on the package size of the device. When the measured module is too large, the number of devices under test must be reduced accordingly due to volume limitations.④ Optional high temperature test chamber with a maximum temperature of 300°C.Measurement and Control Functions: ① Monitor the voltage and leakage current of each material.② Leakage current over-limit protection, automatically cutting off the measurement circuit.③ Measurement current range: 1nA～100uA;④ Current resolution: 0.5nA;⑤ Measurement accuracy: ±2%±3nA;Anti-static Design: ① Equipment casing is well grounded;② Reserved electrostatic grounding terminal (banana jack) for easy connection of an electrostatic ring by the operator.Computer: Industrial-grade computer host, LCD monitor, dedicated keyboard, and mouse. Windows operating interface, user-friendly human-machine dialogue window, powerful graphic editing capabilities, and an extensive device library for user selection. The software is easy to operate and learn. Additionally, it features system query and diagnostic functions, making test conditions clear at a glance and convenient for users to check at any time.Aging Board: Customizable aging boards according to customer device packaging.Power Grid Requirements: Single-phase AC220V±10%, 47Hz~63Hz, 6KWDimensions: W1360mm x H1820mm x D1320mmWeight: Approximately 500kgIntroduction to HTRB/HTGB TestingHigh Temperature Reverse Bias Test (HTRB) is a working mode where reverse bias is applied at high temperatures. Due to increased leakage current at high temperatures, poor-quality devices will fail, thereby assessing product reliability.Test Temperature: 125°C, 150°C, or 175°C.Test Duration: 168h, 500h, 1000h.Test Purpose: To study the effect of bias conditions and temperature over time on solid-state devices operating under the highest rated reverse DC voltage or 80% of the highest rated reverse DC voltage in static working mode.Reference Test Standard: JESD22-A108High Temperature Gate Bias Test (HTGB) is primarily used to determine the reliability of the gate oxide itself and related interfaces.Test Temperature: 150°C or 175°C.Test Duration: 500h, 1000h.Reference Test Standard: JESD22-A108HTRB and HTGB are the most common test items in reliability testing.Applicable Test Devices: Power diodes, SiC Schottky and Schottky diodes, thyristors, triacs, and IGBTs.Test Equipment: High Temperature Reverse Bias Test Machine more>

$2200

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Jining Anteli Machinery Equipment Co., Ltd

Product Description: LH-56 Type Electro-Hydraulic Flow Adjusting GateTraditionally, gates and chutes are two separate independent parts, with various types of gates mostly installed under material bins (chutes). Opening and closing the gates allow or cut off the material flow. The power for operating gates is divided into manual and mechanical transmission, with mechanical transmission further categorized into pneumatic, electric, and hydraulic transmission, each having its drawbacks in use.Product Features1. Reasonable design, complete specifications and models, product serialization, easy selection and universal application, strong comprehensive supporting capability, simple operation, and easy maintenance.3. Under the adjusting petals of the device, rolling wheels are installed, resulting in low motion resistance, fast and noiseless operation. The parts in contact with materials are equipped with wear-resistant lining plates, which are easy to replace and have a long service life.5. Wide range of applications. The design and manufacturing fully consider the adjusting device under the chute, enabling it to work in various harsh environments. With measures such as dustproof, antifreeze, and other protections, it can be widely used in bulk material systems across various industries.Electric Push RodDYTPExplosion-Proof Push RodDEZElectro-Hydraulic Sector GateSteel Wire Rope Stripping MachineBilateral DischargerJining Anteli Conveying Equipment Co., Ltd.Contact Person: Jia HuiMobile: 15965378780Landline：0537-2340887Fax:  0537-2340887QQ:  3128074961Email:3128074961@qq.comAliWangWang：jnanteli01   more>

$4000

Category: Hardware & Tools/Castings/Iron Castings

Company: Jining Anteli Machinery Equipment Co., Ltd

Product Description: more>

$68.00

Category: Machinery & Equipment/Valves/Gate Valves

Company: Shanghai Yunlong Marine Valve Co., Ltd.

Product Description: Marine Cast Iron Flange Gate Valve CB/T465-1966, CB/T465-1995Marine Cast Steel Flange Gate Valve CB/T466-1995Marine Bronze Flange Gate Valve CB/T467-95, CB901-79 (P30 Flange Bronze Gate Valve)Marine Flange Tanker Gate Valve GB/T1857-80 CB/T3591-94Marine Stainless Steel Flange Gate Valve CB/T3955-2004Marine German Standard Gate Valve DIN3202-F1/F4,Internal Thread Gate Valve CB3124-82Marine ANSI API Forged Steel Flange Gate Valve, Marine Hydraulic Knife Gate Valve, Marine National Standard Flange Forged Steel Gate ValveMarine Japanese Standard Gate Valve Marine Japanese Standard Bronze/Cast Iron/Carbon Steel Gate Valve JIS F7102 F7367 F7368 F7363 F7364 F7369 F7366 CBM1090-81Nominal Pressure; PN5K 10K 16KApplicable Media; Seawater, Freshwater, Lubricating Oil, and Steam up to 300°CMain Material Description: Valve Body Material is Tin Bronze, Valve Stem Material is Aluminum Bronze, Valve Disc is Tin Bronze, Seal PTFE.Marine Japanese Standard 5K10K Cast Steel Flange Gate Valve JIS F 7363C JISF7366, CBM1092-81, CB/T4027-2005(10K) DN50-DN400ANominal Pressure; PN5K 10K 16KNominal Diameter DN50-DN400Applicable Media: Seawater, Freshwater, Lubricating Oil, Steam up to 300°C.Main Component Material Description: Valve Body, Bonnet, Disc Material is ZG230-450, Handwheel Material is HT200, Valve Stem is 1Cr12, Body Seal Ring Material is H2Cr13Japanese Standard Marine Flange Cast Iron 0.5MPa Gate Valve JIS F7363 CB/T4026-2005 CBM1091-81Nominal Pressure; PN5K 10K 16KNominal Diameter DN50-DN600Applicable Media: Seawater, Freshwater, Lubricating Oil, Steam up to 220°C.Main Component Material Description: Valve Body, Bonnet, Disc, and Handwheel are Gray Cast Iron, Valve Stem is Stainless Steel, Body Seal Ring Material is Welded Stainless Steel.Marine Cast Iron 16Kgf/cm² Gate Valve F7369Marine Japanese Standard Flange Cast Iron/Cast Steel Gate Valve JIS F7363 F7364 F7369 F7363C F7366Nominal Pressure; PN5K 10K 16K 20K 30K40KApplicable Media: Seawater, Freshwater, Lubricating Oil, Steam up to 300°C.Valve Body; Gray Cast Iron/Cast Steel, Valve Stem; Tin Bronze, Handwheel; Gray Cast Iron Nominal Diameter DN50-DN500Marine Cast Iron Flange Gate Valve CB/T465-1966, CB/T465-1995, CBM1091-81Nominal Pressure (MPa): 0.25, 0.4, 0.6Nominal Diameter: DN50-DN500Applicable Media: Freshwater, Lubricating Oil, Fuel OilFlange Connection Standard: Type A according to GB/T569-65, AS according to GB2501-89 Gate ValveMaterial: Body, Cover, Disc HT200, Valve Stem, Square Nut QA19-2Marine Cast Steel Flange Gate Valve CB/T466-95, CBM1092-81Nominal Pressure (MPa): 0.25, 0.4, 0.6, 1.0Nominal Diameter: DN50-DN500Applicable Media: Freshwater, Lubricating Oil, Fuel OilFlange Connection Standard: Type A according to GB/T569-65, AS according to GB2501-89 Gate ValveMaterial: Body, Cover, Disc ZG230-450, Valve Stem Material 2Cr13, Square Nut QA19-2Marine Bronze Flange Gate Valve CB/T467-1995Nominal Pressure (MPa): 0.25, 0.4, 0.6Nominal Diameter: DN40-DN500Suitable Media: Seawater, Freshwater, Lubricating Oil, Fuel OilFlange Connection Standard: Type A according to GB/T569-65, AS according to GB2501-89 Gate ValveMaterial: Body, Cover, Disc ZCuSn10Zn2, Valve Stem Material 2Cr13, Square Nut QA19-2Marine Flange Tanker Gate Valve GB/T1857-80 CB/T3591-94Nominal Pressure: 1.0MPaNominal Diameter: DN80-DN400Type: A AS Type, B BS TypeSuitable Media: Seawater, Freshwater, OilMaterial: Body, Bonnet QT400-15 or Cast Steel, Disc ZG230-450, Valve Stem, Nut CuAl9Mn2, Seal Ring Stainless Steel 2Cr13, 1Cr18Ni9TiMarine Internal Thread Bronze Gate Valve CB/T3124-82This standard product is suitable for marine pipeline systems with media such as seawater, freshwater, air, fuel oil, lubricating oil, and steam up to 250°C. Nominal Pressure: 1.6MPaNominal Diameter: DN15-DN50Material: Valve Body, Bonnet, Disc Material: Cast Tin Bronze ZQSn10-2 CB 883-78, Valve Stem Material: Aluminum Bronze QA1 9-2 YB 458-71Nominal Pressure and Test Pressure according to GB1048-70, Other Technical Conditions according to GB600-82Marine Stainless Steel Flange Gate Valve CB/T3955-2004Applicable Media: Seawater, Freshwater, Lubricating Oil, Fuel Oil. Suitable Media: Corrosive media with temperature not lower than -165°CType: A Type AS TypeNominal Pressure: 0.25MPa, 0.4MPa, 0.6MPaNominal Diameter: DN50-DN500.Main Component Material Description: Valve Body, Bonnet, Disc, Stem, and Fasteners Material is Stainless Steel, Packing, Gasket Material is PTFEMarine ANSI API Type American Standard Gate ValveType: A Type, AS TypeNominal Diameter: DN15-DN1200Nominal Pressure; PN0.25, 0.4, 0.6, 1.0, 1.6, 2.5MPA, 125LB, 150LB, 300LBApplicable Media: Seawater, Freshwater, Lubricating Oil, Fuel Oil, Steam up to 300°C.Main Component Materials: Valve Body: Cast Iron/Cast Steel/Stainless Steel/Aluminum Bronze; Valve Stem Material: Aluminum Bronze/Stainless Steel; Disc Material: Aluminum Bronze/Stainless Steel.Marine DIN Type Gate Valve DIN3202-F1/F4Nominal Pressure PN1.0-1.6,Applicable Media; Water, Oil, Steam,Operating Temperature: 0-80°CNominal Diameter; DN40-DN1200,Material: Valve Body, Bonnet, Cover are Ductile Iron, Gate is Ductile Iron coated with EPDM, Valve Stem is Stainless Steel, Bolts, Nuts are Galvanized, Seal Ring, "O" Ring is NBR, Thrust Washer, Bush are Tin Bronze, Handwheel: Cast Iron. more>

$电议

Category: Machinery & Equipment/Valves/Gate Valves

Company: Shanghai Xingmailong Valve Group Co., Ltd

Product Description: FGZ15X Internal Thread Resilient Seat Gate ValveProduct Overview:The FGZ15X internal thread resilient seat gate valve utilizes the slight deformation compensation effect of the elastic gate plate under force to achieve excellent sealing performance. During use, the working pressure should not exceed 1.6 MPa, and the temperature should not exceed 80°C. It is widely applicable in industries such as construction, food, pharmaceuticals, chemical energy, and water supply and drainage, serving as a shut-off device in pipelines and equipment.Main Technical Parameters:ModelFGZ15X-10QFGZ15X-16QNominal Pressure (PN)1016Seal Test (MPa)1.11.76Shell Test (MPa)1.52.4Applicable Temperature (≤°C)8080Applicable MediumWaterMain External Connection DimensionsDN1520253240506580100G1/2”3/4”1”1¼”1½”2”2½”3”4”L65708090100110130145170H110120145155180205236280310D05555656580100120140140 more>

$面议

Category: Machinery & Equipment/Valves/Gate Valves

Company: Shanghai Qigao Valve Manufacturing Co., Ltd.

Product Description: The J43Y high-temperature and high-pressure flange globe valve is manufactured from forged steel throughout, featuring a split valve stem and disc with high concentricity. The disc and valve body are welded with STL hard alloy to ensure service life. The valve has a simple structure and is easy to maintain. Its service life is five times that of ordinary cast valves.Nominal pressure: PN1.6, PN2.5, PN4.0, PN6.4, PN16~PN80 MPaNominal diameter: DN15～DN250Applicable media: Various non-corrosive or corrosive media such as oil, water, and gasApplicable temperature: -20℃～+440℃, -192℃～240℃, ≤540℃, ≤570℃, etc.Manufacturing materials: 1Cr18Ni9Ti, 304, 316, 316L, 12Cr1Mov, TA2, F55, C-276, etc. more>