Premium Quality Product in High Demand Hot Selling NBR Nitrile Buna Rubber O Ring Seals
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About this product
Product information from the supplier.
Product | O Ring | Size | Standard size,AS,BS,JIS | ||
Working Temperature | -40℃~120℃ | Application | Used in fuel tanks, 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. | ||
Hardness | 70 Shore | Certificate | IATF16949, ISO9001 | ||
Oil resistance, water resistance, solvent resistance and high pressure resistant oil. | |||||






Customized Packaging: Special packaging request is welcomed.

Shipping&Payment:
Shipping Time:
if in stock, goods will ship on the Same or Next Business day after receiving.
1 days if goods out of stock with molding
15 days if goods out of stock without molding
Store, prompt shipment if annual requirement informed
Shipping Terms:
By Sea, By Air, By Express ( such as DHL, FedEx, EMS, DEX,TNT,UPS,etc), We ship WORLDWIDE on most products unless otherwise stated. International buyers please email for shipping costs. We reserve the right to refuse sales to international buyers with unconfirmed shipping addresses.
Payment Details:
T/T ,Western Union,E-Checking,Credit Card,L/C at sight,etc.


Shijiazhuang Beike Sealing Technology Co.,Ltd. specializes in rubber field more than 10 years. All rubber products production quality control system was created according to ASTMD2000 standard . Till now IBG GROU has be-come a strong competitive supplier in global rubber market. Products mainly used in automobile, aviation, machinery, petrochemical, medical, food, electronics, national defense and military industry fluid sealing facilities.
Our Cooperate Mission
Helping enterprises solve seal and rubber accessories design problem
Keeping paces with times,rapid response,providing more efficient and effective products for enterprises
1) Being a good person is the basis of doing a good job
2) Solve customer's problems as our own
3) No leakage is our everlasting pursuit









NBR Buna-N Rubber Washer
2. Raw Material supplier: JSR
3. Working Temp.: -25 ℃ to 100℃
4. Advantage:
Excellent resistance to oil and Low cost and wide usage.
5. Disadvantage:
Poor resistance to Oxygen Ated-solvent and Ozone.

EPDM Rubber O-Ring
2. Raw Material supplier: "LANXESS"
3. Working Temp.:-55 ℃ to 150 ℃
4.Advantage:Excellent resistance to Ozon ,Flame, Weathering.
5.Disadvantage:Poor resistance to Oxygen Ated-solvent
A: We have factory in Shijiazhuang, Hebei with export license. We have the most convenient transportation conditions.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Shijiazhuang City, Hebei Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
3.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
4.Q: How can I get some samples?
A: 1.We are honored to offer you samples by express. Abroad clients are expected to pay for the freigh cost, the samples are free. For clients in China, we pay express fee.
2. Regarding the courier cost:
(1) you could arrange a RPI (remote pickup) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected;
(2) inform us your express freight collect account. Then you can pay the freight direct to your local carrier company;
(3) Transfer the cost to us in advance, the sample will be sent after receiving the payment
5.Q: How does your factory do regarding quality control?
1). All raw material we used are imported; Cooperation with Dupont, JSR and large raw material recip database, make our material properties are relatively stable, products' quality be control.
2). Skilled workers care every details in handling producing and packing processes;
3). Quality Control Department specially responsible for quality checking in each process.