Carbon Steel Elbow, Carbon Steel Pipe Elbows, Long radius …
Carbon Steel Elbow : ASTM A 234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70. Low Temperature Carbon Steel Elbow : ASTM A420 WPL3, A420 WPL6 Alloy Steel Elbow : ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 Duplex Steel Elbow : ASTM A 815, ASME SA 815 UNS NO …