M.S. Pipe / Tubes are available of IS : 1161, IS : 1239, IS : 3589 & IS : 9295

See the Tables below for details Specifications : -

DIMENSIONS OF BLACK STEEL TUBES AS PER IS : 1239 [PART1] / 1990
NOMINAL	CLASS	OUTSIDE DIAMETER		WALL THICKNESS		PLAIN ENDS		SCREWED AND SOCKETED
BORE (NBmm inches	abs	MINmm	MAmm	mm	SWG	Kg / Mtr	Mtrs / Tonne	Kg / Mtr	Mtrs / Tonne
15 (1/2")	L	21	21.4	2	14	0.947	1056	0.956	1046
	M	21	21.8	2.6	12	1.21	826	1.22	820
	H	21	21.8	3.2	10	1.44	694	1.45	690
20 (3/4")	L	26.4	26.9	2.3	13	1.38	725	1.39	719
	M	26.5	27.3	2.6	12	1.56	641	1.57	637
	H	26.5	27.3	3.2	10	1.87	535	1.88	532
25 (1")	L	33.2	33.8	2.6	12	1.98	505	2	500
	M	33.3	34.2	3.2	10	2.41	415	2.43	412
	H	33.3	34.2	4	8	2.93	341	2.95	339
32 (11/4")	L	41.9	42.5	2.6	12	2.54	394	2.57	389
	M	42	42.9	3.2	10	3.1	325	3.13	319
	H	42	42.9	4	8	3.79	264	3.82	262
40 (11/2")	L	47.8	48.4	2.9	11	3.23	310	3.27	306
	M	47.9	48.8	3.2	10	3.56	281	3.6	278
	H	47.9	48.8	4	8	4.37	229	4.41	227
50 (2")	L	59.6	60.2	2.9	11	4.08	245	4.15	241
	M	59.7	60.8	3.6	9	5.03	199	5.1	196
	H	59.7	60.8	4.5	7	6.19	162	6.26	160
65 (21/2")	L	75.2	76	3.2	10	5.71	175	5.83	172
	M	75.3	76.6	3.6	9	6.42	156	6.54	153
	H	75.3	76.6	4.5	7	7.93	126	8.05	124
80 (3")	L	87.9	88.7	3.2	10	6.72	149	6.89	145
	M	88	89.5	4	8	8.36	120	8.53	117
	H	88	89.5	4.8	6	9.9	101	10.4	96
100 (4")	L	113	113.9	3.6	9	9.75	103	10	100
	M	113.1	115	4.5	7	12.2	82	12.5	80
	H	113.1	115	5.4	5	14.5	69	14.8	68
125 (5")	M	138.5	140.8	4.8	6	15.9	63	16.4	61
	H	138.5	140.8	5.4	5	17.9	56	18.4	54
150 (6")	M	163.9	166.5	4.8	6	18.9	53	19.5	51
	H	163.9	166.5	5.4	5	21.3	47	21.9	46

Tolerances         Thickness :     Light tubes     : Not Limited     : - 8%     Medium & Heavy Tubes     : + Not Limited     : - 10%     Weight :     1. Single tube (Light Series)     : +10% - 8%     2. Single tube (Medium & Heavy Series)     : + - 10%     3. For quantities perload of 10 tonnes min (light Series)     : + - 5%     4. For quantities perload of 10 tonnes min. (Medium & Heavy Series)     : + - 7.5%     Length :     Light, Medium & Heavy tubes     : Random Length of 4 to 7 meters unless specified otherwise

ERW STEEL PIPES FOR WATER, GAS & SEWAGE AS PER IS-3589/1981
NORMAL SIZE	OUTER DIAMETER	THICKNESS	CALCULATED WEIGHT
(NB)mm	(OD)mm	mm	kg / mtrs	mtrs / ton
150	168.3	4	16.21	61.7
150	168.3	4.3	17.39	57.5
150	168.3	4.65	18.77	53.29
150	168.3	5	20.14	49.66
150	168.3	5.2	20.92	47.81
150	168.3	6	24.02	41.64
150	168.3	7	27.84	35.92
200	219.1	4	21.22	47.13
200	219.1	4.3	22.78	43.91
200	219.1	4.65	24.59	40.66
200	219.1	5	26.4	37.87
200	219.1	5.2	27.43	36.45
200	219.1	6	31.53	31.71
200	219.1	7	36.61	27.31
250	273	4	26.54	37.68
250	273	4.3	28.49	35.1
250	273	4.65	30.77	32.5
250	273	5	33.05	30.25
250	273	5.2	34.34	29.12
250	273	6	39.51	25.31
250	273	7	45.92	21.77

ERW STEEL TUBES FOR IDLERS FOR BELT CONVEYORS IS : 9295-1983 DIMENSIONS AND NOMINAL MASSES
OUTSIDE DIAMETER MM	THICKNESS MM	MASS KG/MTRS	METERS/ TON
63.50	3.65	5.39	186
	4.05	5.87	170
	4.50	6.55	153
	4.85	7.01	143
	5.40	7.74	129
	6.30	8.89	112
76.10	3.65	6.52	153
	4.05	7.20	139
	4.50	7.95	126
	4.85	8.52	117
	5.40	9.41	106
	6.30	10.84	92
88.9	4.05	8.47	118
	4.50	9.36	107
	4.85	10.05	99
	5.40	11.12	90
	6.30	12.83	78
101.60	4.05	9.74	103
	4.50	10.78	93
	4.85	11.57	86
	5.40	12.81	78
	6.30	14.81	68
114.30	4.50	12.19	82
	4.85	13.09	76
	5.40	14.5	69
	6.30	16.78	60
127.00	4.50	13.60	74
	4.85	14.61	68
	5.40	16.19	62
	6.30	18.75	53
139.70	4.50	15.00	67
	4.85	16.13	62
	5.40	17.90	56
	6.30	20.73	48
152.40	4.50	16.40	61
	4.85	17.65	57
	5.40	19.50	51
	6.30	22.70	44
159.00	4.50	17.10	58
	4.85	18.44	54
	5.40	20.46	49
	6.30	23.72	42
165.10	4.50	17.80	56
	4.85	19.17	52
	5.40	21.27	47
	6.30	24.67	41
168.30	4.50	18.20	55
	4.85	19.55	51
	5.40	21.69	46
	6.30	25.17	40
193.70	5.40	25.10	40
	6.30	29.12	34
219.10	5.40	28.50	35
	6.30	33.06	30

Tolerances   Outside Diameter ±0.8%   Quality below 168.3mm:0.50 mm   Quality including 168.3mm and above:1.0mm   Thickness:±10%   Weight Kg/Mtr: Single Tube:- ±10% For Truck Load of Tonnes ± 7.5%