back up ring

back up ring

USD $0.02 - $1 /Piece

Min.Order:50 Pieces

Supply Ability:
50000 Piece / Pieces per Month
Port:
Tianjin Or customer request
Payment Terms:
T/T Credit Card

Quick Details View All >

Standard or Nonstandard:
Standard
Style:
Other, back up ring, CAR Oil SEAL,Engine Oil Seal
Material:
Other, Rubber, NBR pu ptfe etc
Place of Origin:
Hebei, China
Brand Name:
CFY
Model Number:
back up ring

Xingtai Huimen Seals Co., Ltd.

Business Type: Manufacturer
Xingtai Hebei China
Main Products: Oil Seal ,O ring ,Auto Seal ,Machinery Seal ,Valve Seal

Product Details

 

Technical Data

Material:  virgin PTFE/PTFE filled bronze

 

PropertyItem No.UnitValue 
Mechanical Properties1Densityg/cm32.18 
2Water absorption (23ºCin air)%<0.05 
3Tensile strengthMPa25 
4Tensile strain at break%>50 
5Co-efficient of friction                       (on steel and ground)-0.08-0.10 
6Charpy impact strength (at 23ºC)KJ/m 2No break 
7Tensile modulus of elasticityMPa700 
8Rockwell hardness-M30 
  

 

Application

1, Aviation industries: Medium lead equipments in hydraulic pressure system and the high, middle, low pressure piping in the cold pressure system of airplane, capacitor and so on.

2, Construction and building industries: Bridge, tunnel, steel structure house-support, large-scale chemical pipeline, supporting block of store trough, the supporting pedestal of bridge and the bridge-span circumvolving system and so on.

3, Chemical machine equipment industries: Widely applied in the bearing of paper-making
Machine and agricultural machine, as the piston ring, machine tool oriented rail and
Oriented ring.

4, Electronic and electrical industries: Can make insulated wire, capacitor, radio insulated
Gasket, insulated cable, and the parts of transformer, oxygen sensor, microphone,
Loudhailer and robot.

5, medical treatment field: PTFE is the totally inert material, which has very strong biology
Applicability, has not any circadian side-effect to the body. So it can be applied in surgical
Operation suture for the body parenchyma regeneration.

Features

1.Highly durable

2.Abrasion resisting

3.Resistance against corrosion

4.Low maintenance cost

5.Dimensional accuracy

6.Easy to install

 Products:

back up ring

back up ring

 Factory:

 back up ring

Shipping:

back up ring

 
Welcome to contact us for more information

 

Contact Supplier

Ms. Rita XIA Chat Now
Telephone
86-0319-5916001
Mobile
15933093556
Address
renxian Xingtai,Hebei

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