O shape circle product introduction
　The O rings are ring-type rubber gaskets, normally installed in grooves, by suitable compression, could be used to seal oil, water, air and coal gas etc. By sealing applications, They are divided into static, reciprocating, rotary and vacuum types.
　 Material: NR, SBR, NBR, EPDM, CR, FPM, ACM, and specially requests and the material quality according to the visitor If you need further to search for need the specification or other products, please to ours product information bank, perhaps refers to our table of contents.