We offer Pipe Fitting.Specifications governing carbon steel tubes & pipes are as under astm a53 grade b, api5l grade bastm a106 grade a, astm a106 grade b, astm a106 grade castm a179, astm a192, astm a210 grade a1, astm a210 grade c, bs3059 gr.360astm a-179, astm a-192, astm a210-a1, astm a210-c, bs-3059-320, 360, 440 specifications governing alloy steel tubes & pipes are as under astm a213 grade t11, t12, t22, t91, t92, t9, t5, t1astm a213 grade t-11, t-12, t-22, t-91, t-92, t-9, t-5, t-1 specifications governing stainless steel tubes & pipes are as under astm a213 grade tp304, 304l, 304h, 310, 316, 316l, 316ti, 316h, 321, 321h, 347, 347h, 317lastm a249 grade tp304, 304l, 304h, 310, 316, 316l, 316ti, 316h, 321, 321h, 347, 347h, 317lastm a269 grade tp304, 304l, 304h, 310, 316, 316l, 316ti, 316h, 321, 321h, 347, 347h, 317l astm a312 tp304, 304l, 304h, 310s, 316, 316l, 316ti, 316h, 321, 321h, 347, 347h, 317l specifications governing carbon steel efw/efsw tubes & pipes are as under api-5l grade-b lsaw, dsaw, hsaw spiral welded, erw, hfw psl1, psl2api 5l gr.b submerged arc welded, helical submerged-arc-welded, high frequency weldedapi 5l x42 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x46 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x52 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x60 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x65 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x70 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x80 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)api 5l x100 lsaw, dsaw, hsaw spiral welded, erw, hfw psl-1, psl-2 (sour service)asme sa671 / astm a671 / asme sa672 / astm a672 electric-fusion- weldedsa 671 grade ca 55, cb 60, cb 65, cb 70, cc 60, cc 65, cc 70, cd 70, cd 80astm a672 grade a45, astm a672 grade a50, astm a672 grade a55astm a672 grade b55, astm a672 grade b60, astm a672 grade b65, astm a672 grade b70astm a672 grade c55, astm a672 grade c60, astm a672 grade c65, astm a672 grade c70astm a672 grade d70, astm a672 grade d80, astm a672 grade l65, astm a672 grade l70, astm a672 grade l75 specifications governing carbon steel / stainless steel / alloy steel pipes fittings are as under butt weld pipe fittings: - elbow (90o, 45o, 180o) equal tee & cross unequal tee & cross unequal reducers / caps and stub ends & valves. Coupling union etc flanges :- class 150 flanges class 300 flanges class 600 flanges class 1500 flanges socket weld and screwed fittings :- nippolets (3000#) swaged nippolets (3000#) sockolets (3000#, 6000#) / threadolets (3000#, 6000#) union (3000#) reducer insert (3000#, 6000#) / socket welding fittings forged threaded fittings plugs and bushings