12,831
Pressure Reducing Valve Diaphragm Products
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US $ 0.05 /
Piece FOB
5,000 Pieces (MOQ)
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Main Products: Rubber Components, Rubber Damper/Shock Absorber/Sheet, Rubber-Metal Components, Sealing Ring, Home Appliance Rubber and Metal Components, Power Tool Rubber and Metal Components, Auto Rubber and Metal Components, Sanitary Rubber and Metal Components, Kitchen Ware / Daily Use Rubber Products, Food Grade Rubber Products/Toy
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Audited Supplier
Since 2002
Manufacturer/Factory
Guangdong, China
Since 2002
US $ 0.01-0.05 /
Piece FOB
1,000 Pieces (MOQ)
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Certification : EEC, CIQ, LFGB, CE, FDA
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Audited Supplier
Since 2002
Manufacturer/Factory
Guangdong, China
Since 2002
US $ 0.01 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Custom Plastic Parts, Injection Molding Parts, Custom Rubber Parts, Custom PU Parts, Injection Mold, Rubber Gasket, Rubber Roller, Plastic Pulley, Rubber Mount, Rubber Bellow
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Audited Supplier
Since 2024
Manufacturer/Factory
Hebei, China
Since 2024
US $ 0.01 /
Piece FOB
100 Pieces (MOQ)
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Usage : Agricultural, Industrial, Medical, Vehicle, Electronic, Household
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Audited Supplier
Since 2024
Manufacturer/Factory
Hebei, China
Since 2024
US $ 126-194 /
Piece FOB
1 Piece (MOQ)
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Main Products: Diaphragm Valve, Compression Fitting, Tube Fitting, Pressure Regulator, Check Valve, Ball Valve, Gas Box, Gas Exchange System
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Audited Supplier
Since 2025
Manufacturer/Factory
Hunan, China
Since 2025
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
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Performance : High Pressure
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Oil Seal Oring
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
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Standard : Standard, Nonstandard
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal Oring
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal Oring
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 0.1 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2016
Manufacturer/Factory
Guangdong, China
Since 2016
US $ 13-17.9 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Special Synthetic Rubber Seals, PTFE Seals, Hydraulic Seals, Cylinder Seals, PU Seals, FKM Seals, Perfluoroelastomer Seals, Oil &, Gas Seals, Chemical Seals, Pump &, Valve Seals
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Audited Supplier
Since 2016
Manufacturer/Factory
Guangdong, China
Since 2016
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2022
US $ 0.01-10 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Custom EPDM/NBR/Silicone Rubber Molding Parts, Custom Nylon/ABS Plastic Injection Molding Parts, Silicone Extrusion Profiles/Tube/Strip, Spong Silicone Extrusion Profiles/Tube/Strip, Rubber Extrusion Profiles/Sealing/Tube/Strip, Rubber Bumper/Shock Absorber/Buffer/Damper, Rubber Seal/Gasket/Ring/O-Ring/Base, Rubber Cushion/Grommet/Bushing/Spacer/Hose/Grip, Plastic Extrusion Profiles/Sealing/Tube/Strip, Metal Parts
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Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 20-40 /
Piece FOB
1 Piece (MOQ)
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Temperature : Low Temperature
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 0.5-0.55 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Custom EPDM/NBR/Silicone Rubber Molding Parts, Custom Nylon/ABS Plastic Injection Molding Parts, Silicone Extrusion Profiles/Tube/Strip, Spong Silicone Extrusion Profiles/Tube/Strip, Rubber Extrusion Profiles/Sealing/Tube/Strip, Rubber Bumper/Shock Absorber/Buffer/Damper, Rubber Seal/Gasket/Ring/O-Ring/Base, Rubber Cushion/Grommet/Bushing/Spacer/Hose/Grip, Plastic Extrusion Profiles/Sealing/Tube/Strip, Metal Parts
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Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.5-0.6 /
Piece FOB
100 Pieces (MOQ)
More
Usage : Industrial, Vehicle, Household
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Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.1-10 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Custom EPDM/NBR/Silicone Rubber Molding Parts, Custom Nylon/ABS Plastic Injection Molding Parts, Silicone Extrusion Profiles/Tube/Strip, Spong Silicone Extrusion Profiles/Tube/Strip, Rubber Extrusion Profiles/Sealing/Tube/Strip, Rubber Bumper/Shock Absorber/Buffer/Damper, Rubber Seal/Gasket/Ring/O-Ring/Base, Rubber Cushion/Grommet/Bushing/Spacer/Hose/Grip, Plastic Extrusion Profiles/Sealing/Tube/Strip, Metal Parts
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Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.5-0.6 /
Piece FOB
100 Pieces (MOQ)
More
Usage : Agricultural, Industrial, Vehicle
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.1-10 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Custom EPDM/NBR/Silicone Rubber Molding Parts, Custom Nylon/ABS Plastic Injection Molding Parts, Silicone Extrusion Profiles/Tube/Strip, Spong Silicone Extrusion Profiles/Tube/Strip, Rubber Extrusion Profiles/Sealing/Tube/Strip, Rubber Bumper/Shock Absorber/Buffer/Damper, Rubber Seal/Gasket/Ring/O-Ring/Base, Rubber Cushion/Grommet/Bushing/Spacer/Hose/Grip, Plastic Extrusion Profiles/Sealing/Tube/Strip, Metal Parts
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.45-0.55 /
Piece FOB
100 Pieces (MOQ)
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Usage : Agricultural, Industrial, Vehicle, Electronic, Household
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.5-0.65 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Custom EPDM/NBR/Silicone Rubber Molding Parts, Custom Nylon/ABS Plastic Injection Molding Parts, Silicone Extrusion Profiles/Tube/Strip, Spong Silicone Extrusion Profiles/Tube/Strip, Rubber Extrusion Profiles/Sealing/Tube/Strip, Rubber Bumper/Shock Absorber/Buffer/Damper, Rubber Seal/Gasket/Ring/O-Ring/Base, Rubber Cushion/Grommet/Bushing/Spacer/Hose/Grip, Plastic Extrusion Profiles/Sealing/Tube/Strip, Metal Parts
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 0.5-1 /
Piece FOB
1,000 Pieces (MOQ)
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Usage : Agricultural, Industrial, Vehicle, Electronic, Household
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal Oring
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
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Performance : High Pressure
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 518-688 /
Piece FOB
3 Pieces (MOQ)
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Main Products: Mud Pump Liner, Drilling Mud, Mud Pump Piston, Mud Pump Valve Assembly, Bi-Metal Liner, Bi-Metal Cylinder Liner, Bimetal Liner, Cylinder Sleeve, Ceramic Bushing, Mud Pump Cylinder
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Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Shandong, China
Since 2025
US $ 548-569 /
Piece FOB
3 Pieces (MOQ)
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Surface Treatment : Spray-Paint
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Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Shandong, China
Since 2025
US $ 15 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hydraulic Hammer Breaker, Hydraulic Breaker Spare Parts, Hydraulic Breaker Damper, Hydraulic Breaker Seal Kit, Hydraulic Breaker Diaphragm/Membrane, Excavator Engine Assy/Engine Parts, Excavator Attachments, Excavator Hydraulic Pump, Excavator Seal Kit, Excavator Travel Swing Motor Assy
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2022
US $ 400 /
Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
Contact Supplier
Since 2023
Manufacturer/Factory
Jiangsu, China
Since 2023
US $ 10-40 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Diaphragm Valve, Check Valve, Pipe Fitting, Sample Valve, Union, Cpm Valve, Centrifugal Pump, Manhole Cover, Safety Valve
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Performance : High Pressure
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 30-50 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Union, Sanitary Pipe Fitting, Stainless Steel Union, Sanitary Stainless Steel Ferrule, Sanitary Flange, Saintary Butterfly Valve, Sanitary Sight Glass, Sanitary Check Valve, Sanitary Ball Valve, Sanitary Pipe/Tube
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Standard : Standard, Nonstandard
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal Oring
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-15.6 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024