HIGH QUALITY, PROMOTE DELIVERY, MOST COMPETITIVE PRICE, 2000LB, 3000LB, 6000LB, 9000LB, THRDED, SW, CARBON STEEL,STAINLESS STEEL CERTIFICATE :EN10201-3.1MATERIAL: ASTM A105 For forged steel pipe fittings and branch outlets, we supply per ASME/ANSI and MSS with all types, pressure rates, and sizes. The materials contain carbon steel, alloy steel and stainless steel.