... " 2.material:SS and alloy 3.OEM/ ODM are offered. 4.Certificate:ANSI,ASME,DIN,JIS,API ... pipe reducing tee size:1/2"~80" material:SS and alloy ... certificate:ANSI,ASME,DIN,JIS,API packing: plywood pipe ... Wall thicknessSch5-Sch160XXSStandardANSI,ASME GB, SH,HG, MSS,JIS,DIN, APIMaterial1) Carbon Steel: ASTM A234WPB, WPC; ASTM ...