Buna-N Oil Resistant O-ring

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  • Last update:

    2019-11-19 21:43

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Company Profile
Xiamen Xiashun Seal Ind and Trade Co.,Ltd
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No.80 Tongming North Road, Industrial Zone, Jinfu, Tongan District, Xiamen, Fujian Province


Product Details

O-rings are available in the following elastomers:

.Ethylene-propyleme(EPR, EPDM)

.Nitrile rubber (Buna-N/NBR)

.Hydrogenated Nitrile(HNBR)

. Fluoroscarbon(FKM/FPM/VITON)

. Acrylate Rubber (ACM)

.Silicone Rubber

. Neoprene Rubber (CR)

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

The o-ring maybe used in static applications or in dynamic applications where there is relative motion between the parts

NBR is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range and one of the best performance to cost values. It’s an ideal material for aerospace, autotive, propane and natural gas applications. Special Hydrogenated Nitrile(HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to 175℃

Product Info

Name: Buna-N Oil Resistant O-ring

Material Type: Buna-N

Hardness Range: 40-90 ShoreA

Color: Black or other colors as you need

Size: AS568, PG, non-standard size

Certificates: ROHS, REACH, PAHS, NSF

OEM/ODM: Available

Production Capacity &Lead Time

Production capacity: 300cartons per day

Lead Time: 7-15days

Shipping & Payment Terms

Port of Loading: Xiamen or other ports as you want

Shipping Method: By Express , air or by sea

Payment terms: Paypal, Western union, T/T


1. How can I get samples?

Free samples are available, and you only need to pay the freight of express. Tooling costs are charged if the products you need are customized products.

2. What is your standard packing?

All the goods will be in PE bag and packed by carton box.

3. What is your month capacity?

We produce more than 200tons rubber materials

4. What kind of certificates you have?

We are the ISO9001:2008 and TS16949 manufacturer. And the products approved the NSF, ROHS, PAHS and REACH.

5. How to check the quality of the bulk order?

We can provide the samples before mass production for all customers if needed. We provide the quality certs such as measurement report., material data sheet etc. We accept third party inspection such as SGS. TUV, ect.