Excel Metal And Engineering Industries manufactures buttweld fittings of copper and nickel alloy. Excel Metal And Engineering Industries also offers variety of buttweld pipe fittings made from quality raw materials. Buttweld fittings of copper and nickel alloy are mainly used in construction and engineering industries. Copper and nickel alloy fittings are available in forms like long radius elbow 45 DEG, equal tee, unequal tee, eccentric reducer etc. Standards for nickel alloy fittings are ASTM / ASME SB 336 UNS 2200 [ NICKEL 200], UNS 2201 [NICKEL 201 ], UNS 4400 [MONEL 400 ], UNS 8020 [ ALLOY 20 / 20 CB 3, UNS 8825 INCONEL [825] etc. Standards for Copper Steel fittings include ASTM / ASME SB 111 UNS NO.C 10100, C 10200, C 10300 etc.