Discount Price Quad-Ring Star O-Ring NBR Four Lip Seal

Short Description:

X Ring vs O-ring:

the sealing principle of the Quad-Ring ®/X-ring is nearly the same as the O-ring sealing. The initial sealing is achieved by the diametrical squeeze in a right angled groove. The system pressure itself creates a positive sealing force.

Following are some advantages of Quad-Rings ® /X-Rings:

With Quad-Rings ®/X-Rings the standard grooves are deeper in comparison with O-ring glands. So the diametrical sqeeuze is lower than with O-rings. This makes dynamic sealing possible with reduced friction.

The four lips of the Quad-Ring ®/X-Ring create more sealing capacity and at the same time a groove for lubrication, which, is very favorable for dynamic sealing.

The most important advanctage of the Quad-Ring ®/X-Ring is the high stability for dynamic applications. In the situation that an O-ring rolls in the groove and creates torsion, Quad-Ring ®/X-Ring will slide with nog negative results.

More resistant to spiral failure.

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Discount Price Quad-Ring Star O-Ring NBR Four Lip Seal, Welcome all customers of property and abroad to go to our organization, to forge a fantastic long run by our cooperation.
We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for China Rod Seal and Rotary Seal, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade goods in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’ve been willing to cooperate with business friends from at home and abroad and create a great future together.

Different Material Rubber Parts

Silicone O-ring Gasket

1. Name: SIL/ Silicone/ VMQ

3. Working Temp.: -60 ℃ to 230 ℃

4. Advantage: Excellent resistance to Low temp. heat and elongation;

5. Disadvantage: Bad performance to tear, abrasion, gas, and Alkaline.

EPDM O-ring

1. Name: EPDM

3. Working Temp.:-55 ℃ to 150 ℃

4.Advantage:Excellent resistance to Ozon ,Flame, Weathering.

5.Disadvantage:Poor resistance to Oxygen Ated-solvent

FKM O-ring

FKM is a better grade compound which is well suited for prolonged exposure to oils at high operating temperatures.

FKM is also good for steam applications. Operating temperature range is -20℃ to 220℃ and is manufactured in black,white and brown. FKM is phthalate free and also available in metal detectable/x-ray inspectable.

Buna-N NBR Gasket O-ring

Abbreviation: NBR

Common Name:Buna N, Nitrile, NBR

Chemical Definition:Butadiene Acrylonitrile

General Characteristics:Waterproof,oilproof

Durometer-Range (Shore A):20-95

Tensile Range (P.S.I):200-3000

Elongation (Max.%):600

Compression Set:Good

Resilience-Rebound:Good

Abrasion Resistance:Excellent

Tear Resistance:Good

Solvent Resistance:Good to Excellent

Oil Resistance:Good to Excellent

Low Temperature Usage (°F):-30° to – 40°

High Temperature Usage (°F):to 250°

Aging Weather-Sunlight:Poor

Adhesion To Metals:Good to Excellent

Usal Hardness range:50-90 shore A

Advantage

1. Has good solvent, oil, water and hydraulic fluid resistance.

2. Good compression set, abrasion resistance and tensile strength.

Disadvantage

Not recommended for using in highly polar solvents such as acetone, and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.

Usage: fuel tank, grease-box, hydraulic, gasoline, water, silicone oil, etc.

Workshop

workshop We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Discount Price Quad-Ring Star O-Ring NBR Four Lip Seal, Welcome all customers of property and abroad to go to our organization, to forge a fantastic long run by our cooperation.
Discount Price China Rod Seal and Rotary Seal, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade goods in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’ve been willing to cooperate with business friends from at home and abroad and create a great future together.