Introduction Center & outer ring & O-ring (Viton) for vacuum system and semiconductor equipment:

Our firm can offer you center ring or outer ring from NW16 , NW 25 , NW40 , NW50 in 304 grade. The material of O-ring is Viton or NBR .

Please visit our website at http://vacuum-fitting.global-manufactureronline.com/product/center-outer-ring-with-o-ringviton-13.html for details.
Price, MOQ, deliver time are for reference only, please contact us for correct quotation and product details

Company Gillson Enterprise Co.,Ltd

Tel886437020178

E-Mail vacuumfitting@gmail.com

Website http://vacuum-fitting.global-manufactureronline.com/