... made of carbon steels, alloy steels, stainless steel, and more. TypeElbowSizeSeamless elbow:1/2"~24" DN15~DN600Welded Elbow ... sch80sStandardsANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc MaterialCarbon steel: ASTM/ASME A234 WPB,WPCAlloy steel ... etcMin order1 pieceDelivery time10daysafter receipt of advanced paymentCertificationAPI, CCS, and ISO9001:2000Delivery TermFOB(30% down payment in advance, ...