China Seamless Elbow manufacturer orient steel supplies ASTM A672 Grade C 90D Seamless Elbow, with ASME/ANSI B16.9 standard, 10 mm Wall Thickness, 457.2 mm Size.
China Elbow manufacturer orient steel supplies Seamless Elbow, made of ASTM A403 WP316, with SCH.20 Wall thickness, ANSI/AMSE B16.9 Standard, 12 Inch Size.