... ,epdm,etc. 2. OEM supplied 3. best quality Made in China! Colored o ring : Rubber o ring seals features:Application ... Viton, HNBR, EPDM, SBR, NR, PA, PU, etc.Temperature range: as per customer’s request.Performance: with good sealing ... pictures of o ring:If you ae interested in our products,pls feel free to contact me. ... lisazhang511Tel: +86-22-87581869 Web: www.tjqtd.cn Made in China! Colored o ring