500000 Shots Rubber O Rings

500000 Shots Rubber O Rings

NBR Nitrile Rubber O Ring Seal Wearable Oil Resistant Water Immersion Resistant Toughness O Rings

NBR NBR
(Nitrile Rubber) is made by the copolymerization of acrylonitrile and butadiene. The acrylonitrile content is 18%~50%. The higher the acrylonitrile content, the better the resistance to petrochemical hydrocarbon fuel oil, but the low temperature performance Deterioration, the general use temperature range is -25~100 ℃. Nitrile butadiene rubber is currently one of the most commonly used rubbers for oil seals and O-rings.

Advantages:

· It has good resistance to oil, water, solvent and high pressure oil.

· With good compression distortion, abrasion resistance and elongation.

· such as ketones, ozone, nitro hydrocarbons, MEK and chloroform. · Used to make fuel tanks, lubricating oil tanks, and rubber parts used in fluid media such as petroleum hydraulic oil, gasoline, water, silicone grease, silicone oil, diester lubricating oil, glycol hydraulic oil, etc., especially sealing parts . It can be said to be the most versatile and lowest cost rubber seal at present.

This O Ring is elastic, smooth and very rounding. It displays excellent resistance to oil, heat, weathering, and a wide range of chemicals. It is impervious to UV lighting, is non-toxic, chemically inert and will retain its flexibility & properties within -40~120 °C.

Product Applications: automobile, medical device, food processing, mechanical equipment, electronics...industries.

An O-ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.

The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.

1. Can I get the sample?

Yes, we can provide you existing sample for free, but a little sample charge for custom design, new customers are expected to pay for the delivery cost, the sample charge will be deducted from the payment for formal order.

2. How long is the sample lead time?

For existing product, it takes 1-2 days; If you want your design, it may take 3-5 days depends on your design content.

3. How about your product quality control?

We have our QC department empowered with a professional QC team. "Quality First, Cutomer Focus" is our quality policy, and we have Incoming Quality Control / In-process Quality Control / Out-going Qualtiy Control throughout our factory operations.

4. Why should I buy this NBR o ring?

This NBR o ring offers excellent quality, reasonable price, good after-sales service & quality assurance.

      Guangzhou Sub-Group Auto parts Co.,Ltd was established in 2000 and is located in baiyun district, Guangzhou, China. We have China's first-class truck auto parts professional capacity and export trade capacity. We have a strong and professional auto parts research team, professional control of product quality and suitable models. We supply high quality auto parts at the most competitive prices. Since its establishment, Sub-Group Auto parts has been dedicated to the production of all kinds of plastic parts for trucks, with perfect production capacity.

      In 2008, established the foreign trade department of auto parts, mainly operating Volvo, scania, FAW, weichai, cummins, dongfeng, American and Chinese auto parts and engineering machinery parts. We have the ability to develop new products that are not in our catalog, and we will do that in a timely manner and do our best to meet customer needs. Our production and development costs are very reasonable. Please contact us according to your special needs. We are glad to cooperate with you. At the same time, our highly skilled and qualified employees are proud to be a supplier of spare parts to global customers.

       We have a strong sourcing capability in the Chinese market. We fully understand the needs of our customers. We offer high quality products, competitive prices and first class service. We hope to establish good business relations and friendship with you in the near future.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2015,sell to Mid East(30.00%),Central America(20.00%),North America(10.00%),Eastern Asia(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),South America(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?

Mercedes Benz, Man, Volvo, IVECO, DAF, SCANIA, Renault, Ford
FUSO, UD, NISSAN, HINO, ISUZU
FAW, CAMC, JAC, FOTON, DAYUN, DongFeng

CAT,CAT,Komatsu, Hyundai, Doosan, Hitachi, John Deere, Daewoo, Case, XCMG, Sany

4. why should you buy from us not from other suppliers?
1.Our company has 20 years experience in auto parts development and production. Main projects, China Heavy Truck: Weichai, FAW, Yuchai... and imported trucks: Mercedes-Benz, Volvo, MAN, Scandinavia... and construction machinery: Komatsu, Cummins, etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,DAF,DES；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German