NBR Abrasion Resistance Quad Rings for Pneumatic Sealing

NBR Abrasion Resistance Quad Rings for Pneumatic SealingMaterial descriptionNBRRubber Features:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging - often a key advantage over natural rubber.
Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.
Quad Rings Introduction
Quad Rings, also known as X-Rings, Nu-Lipsor occasionally '4 - (dash)' and can be used in a wide variety of static and dynamic sealing applications.The four-lobed design provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less compression to maintain an effective seal. This reduced compression results in less friction, longer seal life and lower risk of twisting.Quad Rings have an advantage over standard O-rings as the parting lines are between the lobes, away from the sealing surface. This eliminates the problems of leakage that often results from a parting line's irregular surface as found on an O-Ring. In these cases, X rings provide a better, more uniform seal.Quad Rings are designed to outperform a standard O-Ring in rotary seal applications. The four-lobed configuration creates a more stable seal avoiding spiral twisting. This allows for a narrower groove width than a standard O-Ring groove. However, it can also be used in a standard O-Ring groove.Quad Rings have the same dimensions as the AS568A O-Ring sizes, also referred to as standard size O-Rings and are available in a variety of materials.
Introduction for our company
Rui Chen Sealing Co., Ltdwas built in 2006, now there are more than 300 staffs. The company has two branches inGuangdong and Jiangxi, They are Dongguan RuiChen Sealing Co., Ltd. and Shangrao RuiChen Sealing Co., Ltd.
We are professional manufacturer inrubber o-rings , rubber Quad Rings ,rubber gasket , rubber ball , rubber grommet and other OEM rubber parts.about these rubber products ,we have almost 12,000 molds.In which ,o ring is over 6000 mold.
We have a complete and precise systemfor Our rubber Quad Rings production
Each step armed with professional workers and managers to finish and control .From the raw material test to delivery ,we marked the products withspecial batch number .If the products out of some problems ,we can easy tracking by the batch number,and find out which step is wrong.So as to we can supply the best after-sales service for you.