... -30 inch thickness-sch10-160,XXS certificate-ISO9001-2000 Stainless Steel Tee ProductsButt Welded Pipe Fittings(Elbow,Tee,Redcuer,Cap ... Electric Power,Shipbuilding,Papermaking,Construction,Water Supply, and Sewerage Works etc.Payment TermsT/T or L/CCertificateISO9001:2000Remarks1. Special ... upon the ISO9001 strictly Features:Product Butt Welding Tees,Stainless Steel Tee.Size SMLS Tees 1/2"-18" Welded ...