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Support Customization, Factory Wholesale, Combined PTFE/O-Rings with Backing Rings

Support Customization, Factory Wholesale, Combined PTFE/O-Rings with Backing Rings

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
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Xingtai Zhengmai Rubber Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Factory Direct Pn10 Backing Ring for HDPE Pipe Flange Adapter Fittings

Factory Direct Pn10 Backing Ring for HDPE Pipe Flange Adapter Fittings

US $ 0.96-2.6 / Piece FOB
1 Piece (MOQ)
More
Connection : Welding
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Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
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Support Customized Factory Wholesale Combined PTFE/O-Ring with Backing Ring

Support Customized Factory Wholesale Combined PTFE/O-Ring with Backing Ring

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
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Xingtai Zhengmai Rubber Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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ASME Executive Standard PP Coated-Steel Backing Ring for HDPE Pipes

ASME Executive Standard PP Coated-Steel Backing Ring for HDPE Pipes

US $ 155.99-159.99 / Piece FOB
1 Piece (MOQ)
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Surface Treatment : Without Treatment
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Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
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High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
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Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
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Supports Special-Shaped Customized EPDM O-Rings with Backing Ring Structure Suitable for High-Pressure Dynamic Sealing Systems

Supports Special-Shaped Customized EPDM O-Rings with Backing Ring Structure Suitable for High-Pressure Dynamic Sealing Systems

US $ 0.03-0.07 / Pieces FOB
999 Pieces (MOQ)
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Type : Shaft Seal
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Xingtai Zhengmai Rubber Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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UPVC Flange Adaptor and Backing Rings

UPVC Flange Adaptor and Backing Rings

US $ 1-400 / Piece FOB
100 Pieces (MOQ)
More
Main Products: HDPE Pipe, HDPE Pipe Fittings, HDPE Pipe Welding Machine, Pex-Al-Pex Pipe, Pex-Al-Pex Fittings, PPR Pipe and Fittings, Poly Fittings, Poly Pipe, HDPE Dredge Pipe, Dredge Pipe Floats
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Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China Since 2020
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Table D/Table E/ANSI 150/As4087 Galvanised Carbon Steel Backing Rings

Table D/Table E/ANSI 150/As4087 Galvanised Carbon Steel Backing Rings

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Connection : Flanged
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Fig 1502 Buna HNBR FKM with Backing Weco Hammer Union Lip Seal Rings

Fig 1502 Buna HNBR FKM with Backing Weco Hammer Union Lip Seal Rings

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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Casting and Forging Carbon Steel Flange Backing Ring

Casting and Forging Carbon Steel Flange Backing Ring

US $ 9.8 / Piece FOB
100 Pieces (MOQ)
More
Standard : DIN, ASTM, GOST, GB, JIS, ANSI, BS
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Kunshan JST Technology Development Co., Ltd.

Jiangsu, China Since 2009
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DIN2673 Pn10 ASTM A36 Backing Ring

DIN2673 Pn10 ASTM A36 Backing Ring

US $ 1-18 / Piece FOB
1 Piece (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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Carbon Steel Backing Ring Pn16 90mm

Carbon Steel Backing Ring Pn16 90mm

US $ 1 / Piece FOB
1 Piece (MOQ)
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Manufacturing Way : Casting
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Audited Supplier
Jilin Songjiang Smart Joint Co., Ltd.

Manufacturer/Factory & Trading Company

Jilin, China Since 2011
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Related Searches
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Slip-On Flange Weld Neck Flange Blind Flange Threaded Flange Lap Joint Flange Socket Weld Flange
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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90mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

90mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

US $ 1-2 / Piece FOB
1 Piece (MOQ)
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Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
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220mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

220mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
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Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
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Durable Hammer Union Seal Ring with Impact-Resistant Brass Backing

Durable Hammer Union Seal Ring with Impact-Resistant Brass Backing

US $ 0.51-0.71 / Piece FOB
1 Piece (MOQ)
More
Operation Pressure : Atmospheric Pressure
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Ningbo kunxiang international trade co., ltd

Zhejiang, China Since 2025
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High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
117mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

117mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T29

US $ 1-2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
Carbon Steel Backing Ring HDPE Heat Fusion Welding Flange Ring

Carbon Steel Backing Ring HDPE Heat Fusion Welding Flange Ring

US $ 1.9-77 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: PVC Pipe Fitting, PVC Valves, PPH Pipe Fittings, Integrated Circuit
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CHANGZHOU XITA PLASTIC CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Pn10 PP Spray Coating Backing Ring for HDPE Pipes

Pn10 PP Spray Coating Backing Ring for HDPE Pipes

US $ 155.99-159.99 / Piece FOB
1 Piece (MOQ)
More
Standard : GB
Contact Supplier
Audited Supplier
Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
Chat Now Send Inquiry
Related Videos
  • What is Support Customization, Factory Wholesale, Combined PTFE/O-Rings with Backing Rings
    What is Support Customization, Factory Wholesale, Combined PTFE/O-Rings with Backing Rings
    US $ 0.03-0.07 /Pieces
    999 Pieces (MOQ)
    Contact Supplier
  • What is Factory Direct Pn10 Backing Ring for HDPE Pipe Flange Adapter Fittings
    What is Factory Direct Pn10 Backing Ring for HDPE Pipe Flange Adapter Fittings
    US $ 0.96-2.6 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Support Customized Factory Wholesale Combined PTFE/O-Ring with Backing Ring
    What is Support Customized Factory Wholesale Combined PTFE/O-Ring with Backing Ring
    US $ 0.03-0.07 /Pieces
    999 Pieces (MOQ)
    Contact Supplier
  • What is ASME Executive Standard PP Coated-Steel Backing Ring for HDPE Pipes
    What is ASME Executive Standard PP Coated-Steel Backing Ring for HDPE Pipes
    US $ 155.99-159.99 /Piece
    1 Piece (MOQ)
    Contact Supplier
High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring

High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
Durable Wear Resistant Seal Ring for Trucks and Boats

Durable Wear Resistant Seal Ring for Trucks and Boats

US $ 0.88-1.19 / Piece FOB
200 Pieces (MOQ)
More
Cross-Section Shape : O-Rings
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Audited Supplier
Hebei Xianghe Rubber & Plastic Products Co., Ltd.

Hebei, China Since 2024
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PP Steel Backing Rings for HDPE Pipe

PP Steel Backing Rings for HDPE Pipe

US $ 0.01-0.02 / Piece FOB
1 Piece (MOQ)
More
Main Products: PE Fitting, Fusion Machine, PE PIPE
Contact Supplier
Audited Supplier
Jilin Songjiang Smart Joint Co., Ltd.

Manufacturer/Factory & Trading Company

Jilin, China Since 2011
Chat Now Send Inquiry

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About Backing Ring Factory FAQ

  • QWhat advantages come with sourcing flanges through wholesale channels?

    The Backing Ring Factory is a premium choice in the Flange category.Streamlining your procurement process by sourcing flanges through wholesale channels offers benefits such as cost efficiency, bulk discounts, and simplified supply chain management. Partnering with an established supplier will ensure timely delivery and consistent product quality.

  • QWhat materials are commonly used in the manufacture of flanges?

    The Backing Ring Factory is included in our comprehensive Flange range.Flanges are often crafted from materials like stainless steel, carbon steel, and alloy steel. Each material offers varying levels of strength, corrosion resistance, and compatibility. Reach out to a professional supplier for specific material recommendations based on your project requirements.

  • QHow can I locate trustworthy suppliers for flanges in China?

    Upgrade your Flange with the elegant and durable Backing Ring Factory.To find reputable suppliers in China, utilize online sourcing platforms, attend industry exhibitions, and network with professional associations. Conduct thorough background checks, request samples, and scrutinize certifications to ensure supplier credibility and product quality.

Carbon Steel Rings Forging Big Size Ring Loose Flange Backing Rings

Carbon Steel Rings Forging Big Size Ring Loose Flange Backing Rings

US $ 20-5,000 / Piece FOB
1 Piece (MOQ)
More
Processing Object : Metal
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Audited Supplier
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2022
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High Quality New Backing up Ring Good Ring for Hitachi 1220702-12500

High Quality New Backing up Ring Good Ring for Hitachi 1220702-12500

US $ 25 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coupling, Oil Seal, Excavator Parts, Fan Radiator, Hydraulic Parts, Turbocharger, Excavator, Final Drive, Excavator Solenoid, Excavator Sensor
Contact Supplier
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Guangzhou Xiebang Machinery Co., Limited

Guangdong, China Since 2016
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PE Electrofusion Backing Ring (Metal Flange)

PE Electrofusion Backing Ring (Metal Flange)

US $ 0.3-28 / Piece FOB
1 Piece (MOQ)
More
Connection : Welding
Contact Supplier
Audited Supplier
Ningbo Kingwin Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
HDPE Backup Flange/Steel Backup Flange/Steel Backing Rings

HDPE Backup Flange/Steel Backup Flange/Steel Backing Rings

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: HDPE Pipe, HDPE Pipe Fittings, HDPE Pipe Welding Machine, Pex-Al-Pex Pipe, Pex-Al-Pex Fittings, PPR Pipe and Fittings, Poly Fittings, Poly Pipe, HDPE Dredge Pipe, Dredge Pipe Floats
Contact Supplier
Audited Supplier
Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China Since 2020
Chat Now Send Inquiry
CNC Turned Aluminum Flange Backing Rings

CNC Turned Aluminum Flange Backing Rings

US $ 0.05 / Piece FOB
100,000 Pieces (MOQ)
More
Certification : CE, RoHS, ISO9001
Contact Supplier
Audited Supplier
Kunshan JST Technology Development Co., Ltd.

Jiangsu, China Since 2009
Chat Now Send Inquiry
High Quality Fiberglass Backing Pad High Strength Flap Disc Plate/Fiber Disc Plate One Ring

High Quality Fiberglass Backing Pad High Strength Flap Disc Plate/Fiber Disc Plate One Ring

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
En1092 Hot Dipped Galvanised Carbon Steel Backing Rings

En1092 Hot Dipped Galvanised Carbon Steel Backing Rings

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Structure : Flanges
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
170mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

170mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

US $ 1-2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sandpaper, Lapping Film, Microfinishing Film, Diamond Powder, Abrasive Belt, 3D Structured Abrasives, Carbide Burrs, Wool Pad, Diamond Compound, Sander Pad
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
PE Fitting PP Coated-Steel Flange Plate HDPE Pipe Electrofusion Fittings Backing Ring

PE Fitting PP Coated-Steel Flange Plate HDPE Pipe Electrofusion Fittings Backing Ring

US $ 3.25-3.45 / Piece FOB
1 Piece (MOQ)
More
Type : Welding Flange
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Chengdu Chuangrong Trading Co., Ltd.

Sichuan, China Since 2011
Chat Now Send Inquiry
Stainless Steel Ring Forgings Loose Flange Backing Rings China

Stainless Steel Ring Forgings Loose Flange Backing Rings China

US $ 20-5,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Forging, Forged Ring, Forged Shaft, Big Flange, Flange, Forged, Steel Flange, Pipe Fitting
Contact Supplier
Audited Supplier
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2022
Chat Now Send Inquiry
140mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

140mm High Quality Fiberglass Backing Pad High Strength Flap Disc Plate One Ring T27

US $ 1-2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Treeing Technology Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
Corrosion-Resistant Hammer Union Seal Ring with Durable Brass Backing

Corrosion-Resistant Hammer Union Seal Ring with Durable Brass Backing

US $ 0.51-0.71 / Piece FOB
1 Piece (MOQ)
More
Main Products: Rubber Parts, Tube and Pipe, Steel and Iron Casting, Cold Forgings, Hot Forgings, Stamping Parts, Aluminum Casting, Aluminum Extrusion, Machined Components, Die Casting
Contact Supplier
Ningbo kunxiang international trade co., ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
HDPE Backup Flange/Gi Backing Rings

HDPE Backup Flange/Gi Backing Rings

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
More
Connection : Flange
Contact Supplier
Audited Supplier
Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China Since 2020
Chat Now Send Inquiry
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