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Oil Resisitance NBR Sealing Auto Rubber Parts

Oil Resisitance NBR Sealing Auto Rubber Parts

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Basic Info.

Model NO.
Transport Package
Plastic Bags and Export Standard Carton Box
RoHS, SGS, etc.
Dongguan, Guangdong, China
HS Code
Oil Resisitance NBR Sealing Auto Rubber Parts

Since 2006, we focus on rubber seals, especially o rings. But we can also make some auto rubber parts with good quality and competitive price.

Custom Process:

1, After negotiation with customer, we prepare to launch new project.A drawing or sample from customer, we will evaluate the cost for molds and products. If customer send us drawing, then we make mold by drawing, if a sample, we will make a drawing from the sample and produce mold.
Oil Resisitance NBR Sealing Auto Rubber Parts

2, Make mold (tooling).Sometimes, customer will make a sample mold, which is smaller and cost less, Just for making samples. Sometimes, customer make a big mold directly, for both making samples and mass production.
The mold usually made by steel. We promise the mold can be used for 50000 times in 10 years. If there are some problems during the guarantee period, our company will pay for the repairs or remake.

Oil Resisitance NBR Sealing Auto Rubber Parts

3, After mold making, we will test the mold, if the mold is ok. Then make the samples, our engineer will measure the sizes of the samples and test the hardness and so on, to make sure the samples are good quality. Then we send the samples to our customer for testing.
Oil Resisitance NBR Sealing Auto Rubber Parts

4, After samples confirmed, we will start mass production. The production flow as bellow:
Raw Material Test→Prescribe→Mixing Material→Cutting Material→First Cure→First Par Inspection→Casual Inspection→Burr Dealing→100% Eyes Inspection→IPQC→Washing or Grinding→Post Cure→FQC→Packing

Oil Resisitance NBR Sealing Auto Rubber Parts

5, After mass production and FQC, then we will pack the quality products in plastic bags and then in cartons. Carton sizes usually be 46cm*33cm*33cm, 33cm*33cm*33cm. If there are many cartons, we will put the cartons on palet . Of course, if you need customized package, we can also make it, but need more money.
Then we will ship our goods, small quantity, usually by express transport , such as FedEx , DHL, TNT, UPS, or by air. If large quantity, usually by ship or land transport.
Oil Resisitance NBR Sealing Auto Rubber Parts

6, Every product have its shelf life, if there are quality problems during shelf life, please contact us, we are always here to service you. We do not do a one-off business, but to seek long-term cooperation, achieve a win-win situation.
Oil Resisitance NBR Sealing Auto Rubber Parts

Material Description:
MaterialNBR(Nitrile Rubber/Buna-N)
Advantages1,Excellent Abrasion-Resistance,Good Rebound Resistance
2,Good Tensile Strength and Elongation
3,Excellent Animal and Vegetable Oil Resistance
4,Good Oil and Fuel Resistance
5,Good Water Resistance
Disadvantage1,Poor Oxygenated-Solvent Resistance
 2,Poor Ozone Resistance
Temperature-40ºC-100ºC, -55ºC-100ºC(special formula)
Application1,Fuel tank, lubricating oil tank and oil in the hydraulic oil, gas, water, silicone grease, silicone oil and other fluid medium rubber parts, especially the sealing parts.
2,It is currently the most widely used, the lowest cost of rubber seals.


1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province

2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.

3,What's the term of payment ?
Amount < US$2000,   100% paid in advance by paypal or T/T;
Amount >= US$2000,  30% paid in advance, 70% balance before shipment by T/T. 

4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.

5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$;  PU, HNBR, FKM: 150 US$

The product offers significant economic benefits and is now increasingly popular in the market. It provides good chemical stability even in extreme temperatures. The product is reasonably priced and is favored by many customers and will be widely used in the market. It provides good chemical stability even in extreme temperatures.
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