... TUV) 2.DN10-DN300,1/2"-12",larger size can be customized 3.SS304,SS304L,SS316,SS316L ... : Shrink wrap - Carton - Plywood caseCertificate: ISO 9001:2008,CE,TUVConnection type: weld/weld,clamp/clamp,male/male,weld ... CO., LTD was funded in 1994, a ISO9001:2008 & CE certified enterpriseas a leading professional manufacturer specilizes ... over 5,000 S.Q.M and the new plant 15,000 S.Q.M underconstruction. We ...