China Flanges, Forged Flange Manufacturer
Standard:ASME B16.5
Size:1PCS
Material:A182 F304H
Standard:ASME B16.5-2013
Material:A182 F321
Material:A182 F316
Material:A182 F304L
Size:2PCS
Material:A182 F316L
Copyright © 2017 Jiangsu haohua industry group,haohua flanges