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Rubber X-Rings Quad Ring for Dynamic Sealing

Rubber X-Rings Quad Ring for Dynamic Sealing

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Basic Info.

Model NO.
ROHS, SGS etc.
Dongguan, Guangdong, China
HS Code
Rubber X-Rings Quad Ring For Dynamic Sealing

X-Ring have a cross section looks like an "X", and it also be circular closed, the same as an o-ring. Of course, an X-Ring also known as quad ring.
Rubber X-Rings Quad Ring for Dynamic Sealing

Basic Info.:
Item NameDescription
DimensionsAS 568 standard, or customized
MaterialsEPDM,FKM. NBR. HNBR, Silicone, PU
ColorsUsually black, but you can choose as you like
CertificatesISO9001, IATF16949, RoHs, Reach,FDA
Export MarketsGlobal
ApplicationDynamic Sealing


1. Wear resistant
2. Superior sealing effects
3. Low friction
4. Easy replacement
5. Customized mold
6. Quality management system
7. Exquisite packaging
8. Wide application
9. Drawing will be provided for free with mass production

Company Profile:

Dongguan Ruichen Seal Corporation Specializes in producing and marketing varieties of seal products, like O-Ring, Oil Seal, Plain Washer, U-Ring, Glyd-Ring, Step Seal, Mechanical Seal and various Joint Strips, Rotatable Rollers, Wearable Rubber products, Special Engineering Plastic products, Metal Materials products. Our products boast high quality, excellent performance and comparative prices, which are necessary accessories of varieties of machines. It is an ideal supplier for those factories who are in need of sealing products.
Rubber X-Rings Quad Ring for Dynamic Sealing

1. Offer a wide range of rubber seal all standard size and a lot of special size.
2. All rubber sealing are made according to international standard: ISO 3601, AS 568A, DIN3771, JIS B2401.
3. Our products are of WRAS, DVGW, FDA and RoHS approved.
4. Various materials and hardness for your option, including Buna-N (NBR), HNBR, VITON, Silicone, FluoroSilicone, EPDM, Teflon, Natural Rubber, BUTYL, SBR, Neoprene, HYPALON, etc.


X-ring is widely used, both for static sealing and dynamic sealing .mainly used for dynamic sealing, but its use is limited by pressure and speed. For static sealing, such as sleeves, end caps, tubes,flange, cover plate, etc. For dynamic sealing, used to seal reciprocating piston, piston rod and plunger, used to seal a swinging, rotating, or spiral motion.

Item Show:

Name:  x-ring / quad ring,               Materials: NBR, PU            Application: Dynamic Sealing
Rubber X-Rings Quad Ring for Dynamic Sealing

Rubber X-Rings Quad Ring for Dynamic Sealing
Ruichen has scientific inspection methods to detect defective products in time and effectively reduce material waste and production costs. All this makes Custom Rubber Seals excellent in cost performance. Ruichen has excellent equipment, strong technical force and perfect quality management system, and all products will be tested by relevant departments after production is completed. All this effectively ensures that Custom Rubber Seals can meet national quality standards.
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