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Back Up Ring

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Stainless Steel Product Seal Rubber Seal Sealing Parts O Ring Aluminium Ring

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High Performance Virgin PTFE Back up Rings China Factory Manufacture

High Performance Virgin PTFE Back up Rings China Factory Manufacture

US $ 0.1-1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Seal, PTFE Strip, U Cup, Spring Energized, Urethane Seals, Guide Ring, PU Seals, Hydraulic Seals, Seals, CNC Lathe Cut Seals
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Guangdong DEF Seals Solutions Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2006
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General Premium PTFE Back-up Rings Reciprocating Gasket

General Premium PTFE Back-up Rings Reciprocating Gasket

US $ 0.1-0.5 / Piece FOB
10 Pieces (MOQ)
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Pressure : Medium Pressure
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Qingdao Carlock Sealing Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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PTFE Polyurethane Back up Ring Wear Ring / Guide Ring

PTFE Polyurethane Back up Ring Wear Ring / Guide Ring

US $ 0.36 / Piece FOB
50 Pieces (MOQ)
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Main Products: U Packing for Gate Valves, Hammer Union Seals, Vee Packing Seal Sets, Well Service Packing, Rotary/Radial Shaft Seal Ring, Hydraulic and Pneumatic Seals, High Pressure Washer Pump Seals, Oil&Gas Sealing Soultion, O Rings, Oil Seals
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Hebei SPT Seals Technology Co., Ltd.

Hebei, China Since 2016
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Durable Plastic Ring Seal with PTFE Back-up Sizes for Industrial Use

Durable Plastic Ring Seal with PTFE Back-up Sizes for Industrial Use

US $ 2.9-4.8 / Piece FOB
10 Pieces (MOQ)
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Performance : Corrosion
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Zhenjiang Hansa Sealant Co., Ltd.

Jiangsu, China Since 2024
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Graphite Filler PTFE Gaskets / PTFE Back up Ring

Graphite Filler PTFE Gaskets / PTFE Back up Ring

US $ 0.1 / Piece FOB
100 Pieces (MOQ)
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Main Products: PTFE
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Zhejiang Hongfluo New Materials Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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GDK Seals-GDK Manufacture Hydraulic Ny Back up Ring N4w

GDK Seals-GDK Manufacture Hydraulic Ny Back up Ring N4w

US $ 0.01-2.99 / Piece FOB
10 Pieces (MOQ)
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Performance : Wear
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GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China Since 2017
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Back-up Rings with PTFE, EPDM, NBR, FKM Materials

Back-up Rings with PTFE, EPDM, NBR, FKM Materials

US $ 1 / Piece FOB
1 Piece (MOQ)
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Main Products: Pump Seals, Mechanical Seals, Auto Air Compressor Seals, Auto Cooling Pump Seals, Cartridge Seals, Metal Bellows, Dry Gas Seals, Control Valves
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Shanghai Trisun Parts Manufacture Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2017
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Virgin PTFE Back up Rings China Factory Manufacture

Virgin PTFE Back up Rings China Factory Manufacture

US $ 0.1-1 / Piece FOB
10 Pieces (MOQ)
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Type : Stationary Seal
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Guangdong DEF Seals Solutions Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2006
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Rubber NBR HNBR FKM Stainless Steel Back up Weco Seal 3"206 Hammer Union O Ring

Rubber NBR HNBR FKM Stainless Steel Back up Weco Seal 3"206 Hammer Union O Ring

US $ 0.25-0.32 / Piece FOB
1 Piece (MOQ)
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Main Products: U Packing for Gate Valves, Hammer Union Seals, Vee Packing Seal Sets, Well Service Packing, Rotary/Radial Shaft Seal Ring, Hydraulic and Pneumatic Seals, High Pressure Washer Pump Seals, Oil&Gas Sealing Soultion, O Rings, Oil Seals
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Hebei SPT Seals Technology Co., Ltd.

Hebei, China Since 2016
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Trapezoid Polyurethane PU Back-up Backup Rings BRT/Brn Seal Sha 95

Trapezoid Polyurethane PU Back-up Backup Rings BRT/Brn Seal Sha 95

US $ 0.1-0.5 / Piece FOB
10 Pieces (MOQ)
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Pressure : High Pressure Mechanical Seals
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Qingdao Carlock Sealing Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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High Performance and Durable Back-up Rings for Gland and Piston Applications

High Performance and Durable Back-up Rings for Gland and Piston Applications

US $ 20-500 / Piece FOB
1 Piece (MOQ)
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Main Products: Tunsten Carbide Rods, Tungsten Carbide Strips, Tungsten Carbide Plates, Tunsten Carbide Bushing, Tungsten Carbide Sleeve, Tungsten Carbide Burr, Tungsten Carbide Seal Rings, Tungsten Carbide Saw Blade, Tungsten Carbide Grinding Parts, Tungsten Carbide Cutting Tools
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Zhuzhou Bullo Cemented Carbide Co., Ltd

Hunan, China Since 2025
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GDK N4w Back-up Wear Ring for Hydraulic Excavator Cylinder

GDK N4w Back-up Wear Ring for Hydraulic Excavator Cylinder

US $ 0.1-9.99 / Piece FOB
10 Pieces (MOQ)
More
Standard : Standard
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GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China Since 2017
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PTFE Seal Gasket for Cylinder Seals Back up Ring

PTFE Seal Gasket for Cylinder Seals Back up Ring

US $ 0.1-0.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Seal, PTFE Strip, U Cup, Spring Energized, Urethane Seals, Guide Ring, PU Seals, Hydraulic Seals, Seals, CNC Lathe Cut Seals
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Guangdong DEF Seals Solutions Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2006
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PTFE Back-up Rings Customized Machine Parts

PTFE Back-up Rings Customized Machine Parts

US $ 0.1-0.9 / Piece FOB
100 Pieces (MOQ)
More
Shape : O-Ring
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Xiamen Best Seal Imp. and Exp. Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2025
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Red Packing Polyurethane PU Rectangle Back-up Backup Rings BRT/Brn Gasket Seal Sha 95

Red Packing Polyurethane PU Rectangle Back-up Backup Rings BRT/Brn Gasket Seal Sha 95

US $ 0.1-0.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Hydraulic Seal, Oil Seal, Rod Seal, Piston Seal
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Audited Supplier
Qingdao Carlock Sealing Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
GDK N4w Type Back-up Ring with Yellow/Green Color Mechanical Seals for Excavator

GDK N4w Type Back-up Ring with Yellow/Green Color Mechanical Seals for Excavator

US $ 0.1-3.99 / Piece FOB
10 Pieces (MOQ)
More
Speed : Ultra-High-Speed Mechanical Seal
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GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China Since 2017
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High Quality Virgin PTFE Back up Ring for Mobile Hydraulics

High Quality Virgin PTFE Back up Ring for Mobile Hydraulics

US $ 0.5-1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Seal, PTFE Strip, U Cup, Spring Energized, Urethane Seals, Guide Ring, PU Seals, Hydraulic Seals, Seals, CNC Lathe Cut Seals
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Audited Supplier
Guangdong DEF Seals Solutions Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2006
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Customized PTFE Back-up Backup Rings BRT/Brn SD/U SD/T Gasket Seal

Customized PTFE Back-up Backup Rings BRT/Brn SD/U SD/T Gasket Seal

US $ 0.1-0.5 / Piece FOB
10 Pieces (MOQ)
More
Standard : Standard, Nonstandard
Contact Supplier
Audited Supplier
Qingdao Carlock Sealing Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Gdk Hydraulic Seals Back up Ring Tfg/Tfp for Excavator

Gdk Hydraulic Seals Back up Ring Tfg/Tfp for Excavator

US $ 0.01-5 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Excavator Seal Kit, Breaker Seal Kit, Jcb Seal Kit, Rubber Seal, Oil Seal, O-Ring Kit, Mechanical Seal, Pump Seal, Hydraulic Seal
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GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China Since 2017
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Excellent Quality Black Back up Rings for High Pressure

Excellent Quality Black Back up Rings for High Pressure

US $ 0.1-1 / Piece FOB
10 Pieces (MOQ)
More
Performance : High Pressure
Contact Supplier
Audited Supplier
Guangdong DEF Seals Solutions Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Related Videos
  • What is High Performance Virgin PTFE Back up Rings China Factory Manufacture
    What is High Performance Virgin PTFE Back up Rings China Factory Manufacture
    US $ 0.1-1 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is General Premium PTFE Back-up Rings Reciprocating Gasket
    What is General Premium PTFE Back-up Rings Reciprocating Gasket
    US $ 0.1-0.5 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is PTFE Polyurethane Back up Ring Wear Ring / Guide Ring
    What is PTFE Polyurethane Back up Ring Wear Ring / Guide Ring
    US $ 0.36 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Durable Plastic Ring Seal with PTFE Back-up Sizes for Industrial Use
    What is Durable Plastic Ring Seal with PTFE Back-up Sizes for Industrial Use
    US $ 2.9-4.8 /Piece
    10 Pieces (MOQ)
    Contact Supplier
Durable PTFE Back-up Ring Seal for Hydraulic Oil Systems

Durable PTFE Back-up Ring Seal for Hydraulic Oil Systems

US $ 0.1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Hydraulic Seal, Oil Seal, Rod Seal, Piston Seal
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Audited Supplier
Qingdao Carlock Sealing Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
GDK PTFE Seal BRT2, BRT3/Brn2, Brn3 Type Excavator Hydraulic Back-up Ring

GDK PTFE Seal BRT2, BRT3/Brn2, Brn3 Type Excavator Hydraulic Back-up Ring

US $ 0.11-5.99 / Piece FOB
10 Pieces (MOQ)
More
Standard : Standard
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GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China Since 2017
Chat Now Send Inquiry
PTFE Seal Various Specifications 12.9*15.6*0.8 Back-up Ring

PTFE Seal Various Specifications 12.9*15.6*0.8 Back-up Ring

US $ 0.02-0.25 / Piece FOB
100 Pieces (MOQ)
More
Main Products: O-Rings, Bonded seals, Rubber Rings, ED-Ring, Rubber Ball, Y-Rings, X-Rings, Washer, V-Shaped Rings
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Ningbo Palt Import And Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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About Back Up Ring FAQ

  • QWhat are the common materials used in manufacturing seal rings?

    Our Back Up Ring offers exceptional quality within the Seal Ring category.Seal rings can be made from materials such as rubber, silicone, metal, or plastic, depending on the application and performance requirements. A trusted manufacturer can guide you in choosing the best material for your specific industrial equipment needs.

  • QWhat are the advantages of purchasing seal rings wholesale?

    The Back Up Ring is included in our comprehensive Seal Ring range.Opting for wholesale seal ring purchases presents benefits such as cost savings, bulk availability, and consistent product quality. You can also explore customization options and enjoy discounted pricing when sourcing through established manufacturers in the industry.

  • QWhere can I find reputable suppliers for seal rings in China?

    The Back Up Ring is classified under our comprehensive Seal Ring range.To connect with reliable seal ring suppliers in China, consider attending industry trade shows, using online sourcing platforms, or leveraging industry networks. Assess supplier credentials, certifications, and reviews to ensure quality and performance consistency.

Rectangular Nitrile Single Turn (scarf cut) Back up Ring Rubber O Ring

Rectangular Nitrile Single Turn (scarf cut) Back up Ring Rubber O Ring

US $ 0.35-0.4 / Piece FOB
100 Pieces (MOQ)
More
Material : Silicone Rubber
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Hangzhou Bright Rubber Plastic Product Co., Ltd.

Zhejiang, China Since 2012
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304 Back-up NBR FKM Hsn Rubber Sealing Rings for Hammer Union

304 Back-up NBR FKM Hsn Rubber Sealing Rings for Hammer Union

US $ 0.01-0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rubber O Ring, Rubber Seal, Rubber Product, Rubber Part, Oilfield Product, Wireline Tool, Completion Tool Repair Kit
Contact Supplier
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SHANGHAI QINUO INDUSTRY CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2017
Chat Now Send Inquiry
Bonze Gasket Back up Ring Rubber Seals PTFE Back up Ring

Bonze Gasket Back up Ring Rubber Seals PTFE Back up Ring

US $ 0.01-1.5 / Piece FOB
100 Pieces (MOQ)
More
Application : Pumps
Contact Supplier
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Ningbo Boman Mechanical & Technology Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
OEM Rubber O-Ring with PTFE Back-up Ring for Anti-Extrusion in Hydraulic Cylinder Systems

OEM Rubber O-Ring with PTFE Back-up Ring for Anti-Extrusion in Hydraulic Cylinder Systems

US $ 0.03-0.07 / Pieces FOB
999 Pieces (MOQ)
More
Main Products: Rubber, Flange Gasket, O-Ring, Combination Gasket, Rubber Miscellaneous Parts, Grooved Coupling Gasket, Glyd Ring, Rubber Buffer, EPDM Sealing Ring, PTFE Back-up Ring
Contact Supplier
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Xingtai Zhengmai Rubber Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
PTFE Seal Various Specifications 120*111.5*2 Back-up Ring

PTFE Seal Various Specifications 120*111.5*2 Back-up Ring

US $ 0.7-1.1 / Piece FOB
100 Pieces (MOQ)
More
Performance : High Pressure
Contact Supplier
Audited Supplier
Ningbo Palt Import And Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
PTFE Oil and Gas Back up Rings Seal Spiral Backing Rings

PTFE Oil and Gas Back up Rings Seal Spiral Backing Rings

US $ 0.2-0.25 / 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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Hangzhou Bright Rubber Plastic Product Co., Ltd.

Zhejiang, China Since 2012
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Hydraulic Cylinder Piston Phenolic Back up Wear Ring

Hydraulic Cylinder Piston Phenolic Back up Wear Ring

US $ 0.3-1.5 / Piece FOB
10 Pieces (MOQ)
More
Standard : Standard, Nonstandard
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Wuxi Keang Science and Technology Ltd.

Jiangsu, China Since 2021
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Rubber Oil Seal Gasket Rubber Seal FKM EPDM Rubber Back up Ring

Rubber Oil Seal Gasket Rubber Seal FKM EPDM Rubber Back up Ring

US $ 0.01-3.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal, O Ring, Customize Molded Rubber Part, Bonded Seal, Extrusion Strip, Rubber Ball, Valve Stem Seal, Rubber Product, Plastic Products, Silicone Product
Contact Supplier
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Ningbo Boman Mechanical & Technology Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Red Hammer Union Seal Rings with Brass Back-up

Red Hammer Union Seal Rings with Brass Back-up

US $ 0.3-0.5 / Piece FOB
500 Pieces (MOQ)
More
Material : Rubber
Contact Supplier
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SHANGHAI QINUO INDUSTRY CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2017
Chat Now Send Inquiry
PTFE Seal Various Specifications 45*51*1.25 Back-up Ring

PTFE Seal Various Specifications 45*51*1.25 Back-up Ring

US $ 0.1-0.18 / Piece FOB
100 Pieces (MOQ)
More
Main Products: O-Rings, Bonded seals, Rubber Rings, ED-Ring, Rubber Ball, Y-Rings, X-Rings, Washer, V-Shaped Rings
Contact Supplier
Audited Supplier
Ningbo Palt Import And Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Customized Dustproof Back up Rubber Seal O Ring for Oil and Gas Application

Customized Dustproof Back up Rubber Seal O Ring for Oil and Gas Application

US $ 0.28-0.3 / Piece FOB
100 Pieces (MOQ)
More
Application : Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Contact Supplier
Audited Supplier
Hangzhou Bright Rubber Plastic Product Co., Ltd.

Zhejiang, China Since 2012
Chat Now Send Inquiry
PTFE Back up Ring PU Seals Gasket O Ring

PTFE Back up Ring PU Seals Gasket O Ring

US $ 0.02-1.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Oil Seal, O Ring, Customize Molded Rubber Part, Bonded Seal, Extrusion Strip, Rubber Ball, Valve Stem Seal, Rubber Product, Plastic Products, Silicone Product
Contact Supplier
Audited Supplier
Ningbo Boman Mechanical & Technology Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
PTFE Seal Various Specifications 21.6*18.1*1.25 Back-up Ring

PTFE Seal Various Specifications 21.6*18.1*1.25 Back-up Ring

US $ 0.05-0.11 / Piece FOB
100 Pieces (MOQ)
More
Performance : High Pressure
Contact Supplier
Audited Supplier
Ningbo Palt Import And Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
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