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[China]
Trade Verify
Address: Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Contact name:Tinna Zhang
Qingdao Global Sealing-tec co., Ltd |
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Verified Suppliers
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| Product name | FKM NBR Silicone rectangular rubber ring |
| Color | Black,Brown, green, blue, red, etc. |
| Material | NBR, HNBR, EPDM, ACM, Silicone, (FKM), etc. |
| Size | Standard/nonstandard/customized welcome |
| Feature | Ozone -resistant,high/low temperature- resistant.wering resistant.oil resistant,voltage-resistant,ect |
| Temperature | -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
NBR | 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.
Temperature:-30~+120°C
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. |
FKM() | 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.
Temperature:-20~+200°C
weathering and aging. |
VMQ(Silicone) | VMQ shows excellent heat resistance cold flexibility, dielectric properties and especially good resistance to weather ,ozone and UV rays .not suitable for based fluid.
Temperature:-60~+230°C |
EPDM | 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 properties.
Temperature:-50~ +150 °C |
HNBR | 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.
Temperature:-30~+140°C |
FAQ
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.
