OEM ODM industrial plastic PU sealing ring customized polyurethane plastic O ring

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 may be used in static applications or in dynamic applications where there is relative motion between

the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

First, our O-Ring Advantages

1.O-Rings offer an efficient and economical sealing element for a wide range of static or dynamic applications.

2.O-Ring sizes are defined by the inner diameter-ID and the cross section-CS , our o-ring Inner Diameter can

be from 0.5mm to 1500mm .

3.Standard sizes such as AS568(PARKER sizes), JIS(P TYPE,G TYPE,S TYPE ,V TYPE ,F TYPE sizes) ,

BS1516 sizes Metric sizes as well as non-standard sizes are all avaiblabe.

4.We have more than 2000 o-ring mould toolings , so you could get any size here without set-up or tooling charge .

Huge inventory of o-rings can meet your urgent requiremnets.

5. A very wide range of elatomer material can be selected , main material: NBR(BUNA-N,Nitrile) , FKM , Silicone

(VMQ) ,HNBR, FFKM ,EPDM , PU(Polyurethane , urethane),Fluorosilicone(FVMQ),Neoprene(CR) and so on.

Hardness of material can be from 40 ShoreA (Durometer) to 90 ShoreA(Durometer)

Second, O-Ring Technical requirements:

Appearance meets GB/T3452.2-2007 Material meets HG/T2579-2008

Size meets GB/T3452.1-2005

In addition , all our products are ROHS and REACH Compliant (we mainly export products to USA and Europe

market).

Third, O-Ring Features :

1.Good sealing solution , long service life .

2.Easy installation reduces risk .

3.Working in various medium based on different elastomer material.

For injection molding, the products will be sent for 15 days. And we support OEM and ODM.