Home Industrial Equipment & Components Seal Ring Wholesale Back Up Rings 2017 Product List
Total 11,577 products from about 482

 Wholesale Back Up Rings

manufacturers & suppliers

PTFE Back up Ring Bronze Seals PTFE Seals Back up Ring with PTFE Material

FOB Price: US $0.01 / Piece
Min. Order: 100 Pieces
  • Material: PTFE
  • Application: Pumps
  • Type: Dust Seal
  • Performance: Wear
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

Virgin PTFE Back-up Ring for Dynamic Seals

FOB Price: $0.1 - $2 / Piece
Min. Order: 10 Pieces
  • Material: PTFE+Bronze
  • Application: Hydroseal
  • Type: Stationary Seal
  • Performance: High Pressure
  • Shape: O-Ring
  • Standard: Standard, Nonstandard

Fashion Online High Elastic Fitting Back up Ring

FOB Price: US $0.007 / Piece
Min. Order: 100 Pieces
  • Material: NBR
  • Application: Equipment Seal
  • Type: Shaft Seal
  • Shape: D-Ring
  • Standard: Standard
  • Style: Mechanical Seal

Excellent Chemical Resistance Trelleborg Back-up-Ring

FOB Price: US $0.1 / Piece
Min. Order: 50 Pieces
  • Material: PTFE
  • Application: Cylinder
  • Performance: Temperature
  • Standard: Standard, Nonstandard
  • Color: Red, White, Clear, etc
  • Delivery Time: Usual 7 Days After Confirmation of The Sample or a

Hydraulic Seal/Ny Gray Back up Ring BRT

FOB Price: $0.1 - $3.53 / Piece
Min. Order: 1 Piece
  • Standard: Standard
  • Application: Excavator
  • Condition: New
  • Supplier: Guangzhou Gdk Seals Technology Co., Ltd
  • Availability: in Stock
  • Stype: Mechanical Seals

Hydraulic Seals O-Rings, Back-up Rings

Min. Order: 100 Pieces
  • Material: PU
  • Application: Pumps
  • Type: Dust Seal
  • Performance: Corrosion
  • Shape: Round
  • Standard: Standard, Nonstandard

IPS Back up Flange Ring (DN40-DN1600)

FOB Price: $10 - $100 / Piece
Min. Order: 1 Piece
  • Standard: ANSI, DIN, GB, JIS
  • Type: Welding Flange
  • Material: Ductile Iron A536 60-45-12 or CF8m
  • Structure: Round
  • Connection: Flanged
  • Sealing Surface: RF

Orange Tpee Back-up Ring Check Ring

FOB Price: US $0.05 / Piece
Min. Order: 100 Pieces
  • Material: Tpee
  • Application: Cylinder
  • Type: Stationary Seal
  • Performance: Wear
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

Customized EPDM, FKM, Silicone, NBR Back up Ring

FOB Price: US $0.05 / Piece
Min. Order: 500 Pieces
  • Material: NBR
  • Application: Pumps
  • Type: Shaft Seal
  • Performance: Temperature
  • Shape: Heart-Shaped Ring
  • Standard: Standard, Nonstandard

600MPa Intensifier Back up Ring for High Pressure Water Jet Pump

FOB Price: $1 - $10 / Piece
Min. Order: 1 Piece
  • Product Name: Water Jet Check Valve Nut
  • Code: 00437-248
  • Weight: 0.001kg
  • Certificate: Ce
  • MOQ: 10 PCS
  • Application: Waterjet Intensifier

Yanmar Aw 70 (G) Ring Back up 1e6b30-67500

FOB Price: $6 - $6.92 / Piece
Min. Order: 1 Piece
  • Material: Blended Material
  • Packing: Customer's Request
  • Standard: SGS/CE/RoHS/SGS/GMP
  • Port: Xiamen
  • Production Capacity: 500month/Month
  • Trademark: Yanmar

Forged Back-up Supponting Ring

Min. Order: 1 Piece
  • Processing Object: Metal
  • Molding Style: Forging
  • Molding Technics: Hot Forging
  • Application: Machinery Parts
  • Material: Steel
  • Heat Treatment: Qt,Annealed,Normlized

Customized PTFE Back up Ring in White Color

FOB Price: US $0.01 / Piece
Min. Order: 100 Pieces
  • Material: PTFE
  • Application: Car
  • Type: Dust Seal
  • Performance: Plastic
  • Shape: O-Ring
  • Standard: Nonstandard

Standard Size ED Back-up Ring with NBR Compound for Fitting

FOB Price: US $0.006 / Piece
Min. Order: 100 Pieces
  • Material: NBR
  • Application: Cylinder, Junction Surface Seal
  • Type: Shaft Seal
  • Performance: Corrosion
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

High Quality PU Back up Ring for Caterpillar

FOB Price: $1 - $2 / Piece
Min. Order: 1 Piece
  • Standard: Standard
  • Application: Excavator
  • Condition: New
  • Supplier: Guangzhou Gdk Seals Technology Co., Ltd
  • Availability: in Stock
  • Stype: Mechanical Seals

PTFE Seal Back up Ring for Spare Parts Gasket

FOB Price: $0.1 - $0.5 / Piece
Min. Order: 10 Pieces
  • Material: PTFE+Bronze
  • Application: Hydroseal
  • Type: Stationary Seal
  • Performance: High Pressure
  • Shape: O-Ring
  • Standard: Standard, Nonstandard

Back-up Ring for Valve Seal

FOB Price: $1 - $5 / Piece
Min. Order: 1 Piece
  • Material: PTFE
  • Application: Valve
  • Type: Shaft Seal
  • Performance: Corrosion
  • Shape: O-Ring
  • Standard: Nonstandard

PTFE Rubber NBR FKM Back-up Ring/Check Ring/Back up Ring

FOB Price: US $0.001 / Piece
Min. Order: 100 Pieces
  • Material: PTFE
  • Application: Valve, Pumps, Cylinder
  • Type: Stationary Seal
  • Performance: Wear
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

PTFE and Peek Back-up Rings

FOB Price: $0.469 - $5 / Piece
Min. Order: 10 Pieces
  • Material: Pefe,PA,High-Durometer Nitrile, Nylon, or PTFE,
  • Application: Car,Pumps,Electric,Bearings,Cylinder,Valve
  • Type: Dust Seal
  • Performance: Wear
  • Shape: Square Ring
  • Standard: Standard, Nonstandard

Custom Rubber Washer Back up Ring, High Pressure

FOB Price: US $0.006 / Piece
Min. Order: 100 Pieces
  • Material: NBR
  • Application: Cylinder
  • Type: Shaft Seal
  • Performance: High Pressure
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

High Quality NBR Back up Ring 2K6830 for Caterpillar

FOB Price: $0.15 - $0.2 / Piece
Min. Order: 500 Pieces
  • Standard: Standard
  • Application: Excavator
  • Condition: New
  • Supplier: Guangzhou Gdk Seals Technology Co., Ltd
  • Availability: in Stock
  • Stype: Mechanical Seals

NBR/EPDM /Viton /Silicone /HNBR Rubber Back-up Ring

FOB Price: US $0.05 / Piece
Min. Order: 10000 Pieces
  • Material: NBR
  • Application: Pumps
  • Type: Stationary Seal
  • Performance: Waterproof
  • Shape: X-Ring
  • Standard: Standard

Back up Ring (BAK)

FOB Price: $0.1 - $10 / Piece
Min. Order: 10 Pieces
  • Material: PTFE+Bronze
  • Standard: Standard, Nonstandard
  • Color: Coffee, Green, White
  • Size: According to Your Needs
  • Certificate: ISO9001, SGS
  • Style: Mechanical Seal

Original Factory PTFE Back-up Ring for Hydraulic Seal

FOB Price: US $0.001 / Piece
Min. Order: 100 Pieces
  • Material: Tpee
  • Application: Cylinder
  • Type: Stationary Seal
  • Performance: Wear
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

Plastic Back-up Ring Customized in High Precison

FOB Price: $0.1 - $5 / Piece
Min. Order: 100 Pieces
  • Material: Plastic
  • Sample: Yes
  • OEM/ODM: Yes
  • Certification: ISO 90001:2008, Ts16949, FDA, Reach, RoHS, SGS
  • Application: Industry, Vehicles, Machinery, Hospital
  • Color: as Per Pantone/Ral Code

PTFE Back up Ring/Colored Back up Ring

FOB Price: US $0.01 / Piece
Min. Order: 100 Pieces
  • Material: PTFE
  • Application: Pumps
  • Type: Dust Seal
  • Performance: High Pressure
  • Shape: Square Ring
  • Standard: Standard, Nonstandard

Back up Ring for Industrial From China

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Engineering Plastics
  • Application: Valve
  • Type: Shaft Seal
  • Performance: Temperature
  • Shape: O-Ring
  • Standard: Nonstandard

Rubber Back up Ring Rubber Seals FKM EPDM Rubber Back up Ring

FOB Price: US $0.01 / Piece
Min. Order: 100 Pieces
  • Material: VITON
  • Application: Valve
  • Type: Dust Seal
  • Performance: Corrosion
  • Shape: Square Ring
  • Standard: Standard, Nonstandard

PTFE Back up Ring, PTFE Seals, Back up Ring

FOB Price: US $0.01 / Piece
Min. Order: 100 Pieces
  • Material: PTFE
  • Application: Pumps
  • Type: Dust Seal
  • Performance: Wear
  • Shape: Rectangle Ring
  • Standard: Standard, Nonstandard

Ipp Back up Rings

FOB Price: $10 - $100 / Piece
Min. Order: 1 Piece
  • Standard: ANSI, DIN, GB, JIS
  • Material: Ductile Iron A536 60-45-12 or CF8m
  • Structure: Round
  • Manufacturing Way: Casting
  • Body Material: Ductile Iron A536 60-45-12 or CF8m
  • Surface for Ductile Iron Ring: Red Prime Paint/Epoxy
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