... J11W-16P J11W-16R Body WCBZG1Cr18Ni9Ti,304.CF8ZG1Cr18Ni9Ti12Mo2Ti,316.CF8M Valve cover 1Cr18Ni9Ti,3041Cr18Ni9Ti,3041Cr18Ni9Ti12Mo2Ti,316 Stem 1Cr18Ni9Ti,3041Cr18Ni9Ti,3041Cr18Ni9Ti12Mo2Ti,316 ... cotnact us:cast iron flage gate valve 30ch6br, cast steel flange gate valve 30c41nj, globe valve 15kch18p, butterfly valve. check valve.... welcome to visit our factory: