back up rings

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

Back up bearing
1.inner ring have high precision,good price
2.to keep a normal operational backlash

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Guangzhou, China
Production Capacity: 100000set/Year
Payment Terms: T/T, Western Union
Standard: Standard
Application: Excavator...

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

100% new and made by SQT
It had tasted by machine.
Warranty is 3 months
Boom/Arm/Bucket cylinder seal kit
High quality and rich stock

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

100% new and made by SQT
It had tasted by machine.
Warranty is 3 months
Boom/Arm/Bucket cylinder seal kit
High quality and rich stock

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

100% new and made by SQT
It had tasted by machine.
Warranty is 3 months
Boom/Arm/Bucket cylinder seal kit
High quality and rich stock

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

1.Rubber Material Back up Ring
2.PTFE Back up Ring
3.Rubber Seals Manufacturer
4.NBR/EPDM Back up Ring Seals
5.PTFE Seals Products

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

Back-up ring seal with low pressure, such as the use of O-ring, star-shaped ring and U-ring.

Shape up ring trainer
1) Materials: High elasticity fiberglass, quality ABS, EVA foam
2) Colors: Yellow, red, green, blue, black

Specifications
Neodymium Magnet/NdFeB Magnet
1.Precise dimension
2.Various shape
3.Stable performance ...

Specifications
Neodymium Magnet/NdFeB Magnet
1.Precise dimension
2.Various shape
3.Stable performance ...

1.Especially ideal for beauty facial photo-shoot
2.Easy to set up
3.Compatible with DSLR camera
4.Provides a better photo-shoot environment

PTFE Back-up Rings have no intended sealing function. Instead, as their name indicates, they are protective and supporting elements made from extrusio

1.Especially ideal for beauty facial photo-shoot
2.Easy to set up
3.Compatible with DSLR camera
4.Provides a better photo-shoot environment

Material: FKM,NBR,EPDM,PTFE
Size: various
Quality: perfect

BACK UP RINGS