Custom Molded Reliable Quality NBR X Ring Supplier Manufacturers and Factory

Custom Molded Reliable Quality NBR X Ring Supplier

Brand :IBG

Product origin :Shijiazhuang, Hebei, China(mainland)

Delivery time :2~25 work days

Supply capacity :17000000 pieces/month

Custom Molded Reliable Quality Nbr X Ring Supplier

Custom Molded Reliable Quality NBR X Ring SupplierCustom Molded Reliable Quality NBR X Ring Supplier


Quad ring is the most commonly used seals in hydraulic cylinders. Star rings can completely replace O-rings, non-circular cross-section, to avoid rolling in reciprocating motion, mainly for dynamic sealing.

Application of dynamic seal:

Used to seal the reciprocating piston, piston rod, plunger.

A shaft or mandrel used to seal oscillating, rotating or spiraling motion.

Static sealing applications:

Seal radially stationary parts, such as sleeves, end caps, tubes.

Seals axially stationary parts, such as flanges, covers and so on.

NBR Advantages:

Good resistance to oil, water, solvents and anti-high pressure oil properties.

With a good compression set, anti-wear and elongation.


NBR Application areas:

It is used to make rubber parts, especially sealing parts for fuel tank, lubricating oil tank and fluid medium such as petroleum hydraulic oil, gasoline, water, silicon grease, silicone oil, diester lubricating oil and glycol type hydraulic oil. It can be said is the most widely used, the lowest cost of rubber seals.

SHIJIAZHUANG BEIKE SEALING TECHNOLOGY CO.,LTD. specializes in rubber sealing field with 10 years experience which main produce custom rubber partso ring and hydraulic seals, and passed TS 16949 and ISO 9001 certificate. Customized rubber parts are our advantage.

We can also: Select & develop material; 
                        Recommend sizes & Design;
                        ODM/OEM Service;
                        Custom Design.

Quick delivery time
1). Products in stock, delivery time is 1 workday;
2). Products out of stock, and mold in stock, delivery time is 5~7 workdays;
3). Products out of stock, and mold out of stock, delivery time is 10~15 workdays.
Remark: Delivery time is also subject to quantity.

Shipping terms
1). By Express ; 2). By Air; 3). By Sea.

Payment terms
Pay by Cash, Credit Card, T/T, Paypal and Western Union, all is welcome.

Packaging Details
PE bag inside, Carton outside, then Pallet. All packaging are signed our logo. If any customized request, welcome.






IBG factory 1.jpg


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