Made in China Non- Standard Silicone Rubber Sealing O Ring/EPDM O-Ring Seal /High Temperature Resistant Color Rubber O Ring Manufacturer

NBR(nitrile butadiene rubber)

*Service Temperature
For NBR the service temperature can be designed from -55 C to 100 C or up to 130 C depending on differenacrylonitrile content and formula.

*Application
NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.

 

Silicone Rubber (Q, MQ, VMQ, PVMQ)

*Service Temperature
For Silicones the service temperatures are from -60 C to 225 C. Some special types can be used in extreme temperature up to 300 C and down to -100 C.

*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that need food grade for food handling equipment and appliances.

 FKM, (Fluorocarbon)

*Service Temperature
For general type fkm the service temperature is better limited to approximately from -26 C  to 232 C  in static applications, though the service temperature can arrive to 275 C at short time  In dynamic applications, it is suitable between -15 C and 200 C. 

*Application
Because FKM has excellent resistance of high temperature, oil, solvent, flame, chemicals and weathering, it is usually applied in automotive, chemical processing, aerospace and many other industries.

Ethylene Propylene Ru bber (EPM, EPDM)

*Service Temperature
For EPDM the service temperature can be designed from -55 C to 125 C or up to 150 C (for peroxide cured systems).
*Application
In phosphate-ester based hydraulic fluids and glycol based brake fluids systems Ethylene Propylene Rubber is good choice for sealing parts. EPDM is also is usually used in hot water or steam applications up to 150 C.

PTFE O-Rings

*Service Temperature

PTFE's mechanical properties are low compared to other plastics, but its properties remain at a useful level over a wide temperature range of -100°F to +400°F (-73°C to 204°C).

*Application

PTFE is the common sealing material used for making wear ring, backing-up ring, o ring, gasket, etc. It can be found in metallurgy machinery, petrochemical machinery, engineering machinery, and light industrial machinery. 

 

PU (Polyurethane)

*Service Temperature

-45 to 120 °C

*Application

PU displays higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance. 

PU is suitablefor for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulic fluids HFA and HFB and water uo to 50ºC. 

Our company was established in 2008 and is a well-known enterprise specializing in the production of rubber parts. Main products: automotive radiator hose assemblies, supercharger silicone tubes, air filter tubes, sealing strips and other automotive rubber and plastic products. Exported to Europe, America and Africa, Southeast Asia and so on. Automobile and motorcycle parts, the plant area is 5,000 square meters, and the total area is 9,000 square meters. We rely on first-class technical personnel, efficient enterprise management system, and modern equipment. Strictly implement ISO9001 and TS/16949 to provide customers with good products and services. In the spirit of "sincere cooperation and mutual benefit", we sincerely hope to establish mutually beneficial long-term trade with domestic and foreign auto manufacturers and auto parts dealers relationship and jointly develop the international market.

Q: Are you a trading company or a factory? 
A: We are a factory located in Qinghe, Hebei Province, northern China
.
Q: What is the MOQ?
A: Usually, our MOQ is 500m. Depends on different models. Alternatively, smaller quantities may also be accepted if certain items are in stock. Please Please feel free to contact us for inspection.

Q: What is the delivery time?
A: Usually 15 days to 20 days. Please confirm with us before ordering.

Q: Can you produce custom goods?
A: Yes, the size, diameter and length can be produced according to customer's requirements.

Q: Can the text be printed on the product according to the customer's request?
A: Yes, make labels according to your exact requirements

Q: Do you accept OEM?
A: Yes, OEM is available

. Q: How do you guarantee the quality or any warranty?
A: If there is any quality problem during use, all products can be returned or returned according to the consumer's request.

Any more questions, please feel free to contact us. Thank you.