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Quick Details
Quick Details
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Place of Origin:
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Hebei, China
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Brand Name:
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XTJR
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Size:
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customization
Products Description
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MATERIAL
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TEMP
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ADANTAGES
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LIMITATION
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Nitrile Rubbrt
(NBR)
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-40~125℃
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■Good oil and fuel resistance■High tensile strength
■Low swelling in water |
■Poor weather and ozine resistance■Poor resistance against polar lkuids
■Poor resistance against clhydrocarbon ■Poor resistance against aromatic fluids |
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Fluorinated Rubber
(FKM)
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-20~250℃
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■The resistance against oil and fuels is better than other types■The only highly elastic rubber whice is resistance to aromatci
and chlornated hydrocarbons ■Exccllcent hcat resistance ■Exccllcent weather and ozonc resistance ■Exccllcent acid resistance ■Low swelling in water |
■Limited cold flexibliity■Limited tensile and tear strength
■Limited wear resistance ■High compression set in hot water ■Poor resistance to polaric solvents |
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Silicone Rubber
(VQM)
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-60~225℃
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■Best heat resistance of all rubber types
■Excellent low temp resistance of all rubber types ■Excellent weather and ozone resistance |
■Poor tensile and tear strength
■Poor wear resistance ■Sensitive to hydrolysis ■Poor resistance against aromatic oils and oxidized mineral oils ■Poor diffusion resistance |
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Product images
Main Products:
NQK.SF High Quality rubber oil seals
Application:
Industry, motorcycle, automobile, machines,truck, tractors, valves, etc.
Material :
NBR, FKM, SILICONE, EPDM,SBR,SR,CR, HNBR,etc rubber oil seals.
Color :
Black, red, brown,blue, green, and so on.
Stocklist:
More than 6000 items oil seal & 4000 items o ring in NBR70 and VITON 70 matreial with Black color.
Packaging&Shipping
Patent CERTIFICATE
Company Factory Capacity
FAQ
Q 1. What is the normal lead time for product orders?
A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to
quantity.
quantity.
Q 2. What's the payment term?
A 2: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 3:Can you supply different color materials?
A 3: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 4: Do you have the products in stock?
A 4: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q 5: What is the life expectancy of the rubber seal?
A 5: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
Q 6：what can you buy from us?
A 6：Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,AutoParts Rubber Parts
Q 7：why should you buy from us not from other suppliers?
A 7：The company specialized research and development,the productionrubber, the silica gel, the fluorine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines.Complete product specifications, through the ISO9001 quality system certification.
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