Model Number

allseals01

O-rings are one of the most common seals used in machine design because they are inexpensive and easy to make ,and it have various characteristics of acidity ,high temperature ,oil,pressure and aging resistance . o-rings are manufactured in a vast variety of sizes and compounds, Imperial sizes AS 568 have over 360 kinds of different specifications .

Available materials:  Buna^,n (Nitrile) ; NBR ; Neoprene ;  Hypalon ;   

Fluorocarbon  ( viton,FKM/FPM) ;  EPDM (ethylene Propylene);

Teflon; Silicone ;  Urethane(PU) ; Fluorosilicone ;  Aflas;  Polyacrylate;  SBR; CR.

Metric size are available in over 4000 different sizes depending on which country is producing them.When there is no standard size to suit your needs, you only send us their sizes , we are able to make the required o rings for you .

the MAX diameter for moulded o rings : ID 3000mm  .

the Minimal diameter of o rings : 2mm .

to meet some customers who would like order moulded large sizes of o rings rather than that made of joint cords, we make many regular moulds : ID 566*9mm,1040*15mm, 500*9mm,710*9mm,560*8mm;

etc. recommended material are FKM/FPM70 A SHORE, MVQ60-65 A SHORE, NBR70 A SHORE,EPDM65 A SHORE;