Excel Metal And Engineering Industries manufactures buttweld fittings of alloy steel and carbon. Excel Metal And Engineering Industries is also the manufacturer of different buttweld pipe fittings. Buttweld fittings of alloy steel and carbon are mostly used in the construction industries and engineering industries. Buttweld fittings of alloy steel and carbon are available in forms like seamless & welded long radius & short radius elbow 90 deg, long radius elbow 45 DEG, long radius & short radius elbow 90 deg, long radius elbow 45 deg etc. Carbon steel standards are ASTM / ASME A 234 WPB, WPC ASTM / ASME A 860 WPHY 42, WPHY 46 etc. Alloy steel standards are ASTM / ASME A 234 WP 1, WP 5, WP 9 etc.