Payment & Shipping Terms:
|Product Name:||Rectangle Square Rubber Seals Ring||Material:||NBR Silicone Rubber, FKM NBR Silicone|
|Color:||Red, Black, Brown, Blue, Etc||Temperature:||-70℃ To 280℃|
|Hardness:||40 ShoreA To 90 Shore A||Free Samples:||Availiable|
hydraulic o rings seals,
automotive o rings
|Product name||FKM NBR Silicone rectangular rubber ring|
|Color||Black,Brown, green, blue, red, etc.|
|Material||NBR, HNBR, EPDM, ACM, Silicone, Viton (FKM), etc.|
|Feature||Ozone -resistant,high/low temperature- resistant.wering resistant.oil resistant,voltage-resistant,ect|
-60°C to 200°C
|Hardness||Silicone:30-85 Shore A
NBR:40-90 Shore A
EPDM:40-90 Shore A
FKM:55-90 Shore A
HNBR:40-90 Shore A
|Packing||plastic bags and carton box|
Physical and mechanical properties of the rubber material of O ring
Good mechanical technological parameters.e.g.high abrasion resistance,low gas
permeability and good resistance to mineral oil based lubricating oils and greases,
hydraulic oils,highly non-flammable hydraulic fluids HFA,HFB,HFC,silicone oils and
greases,water up to approx.80°C.NBR is generally not resistant to polar solvents,
glycol-based brake fluids and highly non-flammable hydraulic fluids HFD.It has a low
resistance to ozone ,weathering and ageing.
In most hydraulic applications this has no effect because the hydraulic seals are installed
internally in the hydraulic components.
Application:NBR is frequently used in the hydraulic field due to its good mechanical
characteristics and resistance to mineral oil based lubricating oils and greases.
It is a fluorocarbon elastomer with high themal and chemical resistance. Its broad
spectrum of resistance and relatively good compression set,even at high temperature.
weathering and aging.
VMQ shows excellent heat resistance cold flexibility, dielectric properties and
especially good resistance to weather ,ozone and UV rays .not suitable for based fluid.
EPDM shows good heat ,ozone and aging resistance ,in addition they also exhibit
high levels of elasticity, good low temperature behavior as well as good insulating
Temperature:-50~ +150 °C
HNBR shows good mechanical properties.the operating temperature of HNBR ranges
between -30°C and +140°C(for a short period of time up to +160°C)in contact with
mineral oils special types can be used down to -40°C.
1. How to produce?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples .
2. How to deliver ?
for small order, we will deliver by express, such as DHL, FEDEX, UPS,TNT.etc
for large order , we can deliver by air or by ship.
3. Are you a trading company or a manufacturer ?
We are professional manufacturer of various types oil seals, oil seals, o rings, gaksets, rubber parts and other rubber, plastic, metal sealing products. Welcome to our factory.
4.Do you provide samples ? is it free or extra ?
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6.Can you make customized rubber products?
Yes, we can make customized rubber products according to your drawings or samples.
Contact Person: tinnazhang