ASTM A312 Seamless Pipe

ASME SA312 welded pipe exporters in India, Stockholder Stainless Steel Seamless pipes.

Best price of A312 ERW Pipe in India, Wide Stock of ASME SA312 Pipe, cut to size stainless steel ASME SA312 Pipe.

ASTM A312 Seamless Pipe

ASTM A312 Welded Pipe

ASME SA312 Pipe

Tubos India is one of the large manufacturers for high quality ASTM A312 / ASME SA312 Pipes. We are specialized in the supply of high quality ASTM A312 Seamless Pipes furnished in the heat-treated condition in accordance with the required cooling/testing and heat treating temperature requirements. ASTM A312 pipes shall undergo mechanical test such as longitudinal tension or transverse test and flattening test. We can provide ASTM A312 Welded Pipe Mill Test Certificate as per EN 10204 as per 3.1/3.2. ASTM A312 Stainless Steel Pipes specification covers straight-seam welded, seamless and heavily cold worked welded austenitic stainless steel pipe intended for general corrosive service and high-temperature.

ASME SA312 Stainless Steel Pipe includes ASTM A312 Stainless Steel rectangular Pipe, ASTM A312 Stainless steel oval Pipe, ASTM A312 Polished Pipe, ASTM A312 Stainless Steel Square Pipe, ASTM A312 stainless Steel Hollow Pipe, ASTM A312 Stainless Steel round pipe in custom-made sizes and shapes as per the requirements given by our client's and that too at an affordable prices. ASTM A312 ERW Pipe has excellent corrosion resistance at normal temperature in ordinary atmospheric condition withstanding some natural acids that is why this grade is used frequently in the drink & food processing industry. ASTM A312 EFW Pipe are widely used in Food Processing, Fertiliser Industries, Kitchen wares, Textile, Petrochemical etc. We supply high quality ASTM A312 Seamless Pipe and ASTM A312 Stainless Steel Welded Pipe that is cut, sized and finished according to your exact specifications.

ASTM A312 Steel Pipes Specifications
ASTM A312 Steel Pipe Chemical Composition
ASTM A312 Steel Pipe Mechanical Properties
ASTM A312 Steel Pipe Weight Chart
ASTM A312 Steel Pipe Pressure Rating
ASTM A312 Steel Pipe Tolerance
ASTM A312 Steel Pipe Price List
Types of ASTM A312 Steel Pipes

ASTM A312 SEAMLESS STEEL PIPES SPECIFICATIONS
Sizes	:	1/8″ to 24″
Grades	:	TP304, TP304L, TP316, TP316L, TP201
Schedules	:	STD, XS, XXS, SCH5S, SCH30, SCH40/40S, SCH10/10S, SCH20, SCH60, SCH80/80S, SCH100, SCH120, SCH140, SCH160
Standards	:	ASTM A312, ASME SA312
Lengths	:	SRL and DRL 5meters up to 11meters available from Stock or Production.
Type	:	Welded, Seamless, ERW & EFW
Ends	:	Plain End, Beveled End

ASTM A312 Steel Pipes Chemical Composition

ASTM A312 Pipes Grade	UNS	C	Mn	P	S	Si	Cr	Ni	Mo	Ti	Nb	N
TP304	S30400	0.08	2.0	0.045	0.030	1.0	18.0-20.0	8.0-11.0
TP304L	S30403	0.035	2.0	0.045	0.030	1.0	18.0-20.0	8.0-13.0
TP304H	S30409	0.04-0.10	2.0	0.045	0.030	1.0	18.0-20.0	8.0-11.0
TP304N	S30451	0.08	2.0	0.045	0.030	1.0	18.0-20.0	8.0-18.0				0.10-0.16
TP304LN	S30453	0.035	2.0	0.045	0.030	1.0	18.0-20.0	8.0-12.0				0.10-0.16
TP309S	S30908	0.08	2.0	0.045	0.030	1.0	22.0-24.0	12.0-15.0	0.75
TP309H	S30909	0.04-0.10	2.0	0.045	0.030	1.0	22.0-24.0	12.0-15.0
TP309Cb	S30940	0.08	2.0	0.045	0.030	1.0	22.0-24.0	12.0-16.0	0.75		10xC min 1.10 max
TP309HCb	S30941	0.04-0.10	2.0	0.045	0.030	1.0	22.0-24.0	12.0-16.0	0.75		10xC min 1.10 max
TP310S	S3108	0.08	2.0	0.045	0.030	1.0	24.0-26.0	19.0-22.0	0.75
TP310H	S3109	0.04-0.10	2.0	0.045	0.030	1.0	24.0-26.0	19.0-22.0
TP310Cb	S31040	0.08	2.0	0.045	0.030	1.0	24.0-26.0	19.0-22.0	0.75		10xC min 1.10 max
TP310HCb	S31041	0.04-0.10	2.0	0.045	0.030	1.0	24.0-26.0	19.0-22.0	0.75		10xC min 1.10 max
TP316	S3160	0.08	2.0	0.045	0.030	1.0	16.0-18.0	11.0-14.0	2.0-3.0
TP316L	S31603	0.035	2.0	0.045	0.030	1.0	16.0-18.0	10.0-14.0	2.0-3.0
TP316H	S31609	0.04-0.10	2.0	0.045	0.030	1.0	16.0-18.0	11.0-14.0	2.0-3.0
TP316Ti	S31635	0.08	2.0	0.045	0.030	0.75	16.0-18.0	10.0-14.0	2.0-3.0	5x (C-N) -0.70		0.10
TP316N	S31651	0.08	2.0	0.045	0.030	1.0	16.0-18.0	10.0-14.0	2.0-3.0			0.10-0.16
TP316LN	S31653	0.035	2.0	0.045	0.030	1.0	16.0-18.0	11.0-14.0	2.0-3.0			0.10-0.16
TP317	S3170	0.08	2.0	0.045	0.030	1.0	18.0-20.0	10.0-14.0	3.0-4.0
TP317L	S31703	0.035	2.0	0.045	0.030	1.0	18.0-20.0	11.0-15.0	3.0-4.0
TP321	S3210	0.08	2.0	0.045	0.030	1.0	17.0-19.0	9.0-12.0				0.10
TP321H	S32109	0.04-0.10	2.0	0.045	0.030	1.0	17.0-19.0	9.0-12.0				0.10
TP347	S3470	0.08	2.0	0.045	0.030	1.0	17.0-19.0	9.0-13.0
TP347H	S34709	0.04-0.10	2.0	0.045	0.030	1.0	17.0-19.0	9.0-13.0
TP347LN	S34751	0.05-0.02	2.0	0.045	0.030	1.0	17.0-19.0	9.0-13.0			0.20- 50.0	0.06-0.10
TP348	S3480	0.08	2.0	0.045	0.030	1.0	17.0-19.0	9.0-13.0
TP348H	S34809	0.04-0.10	2.0	0.045	0.030	1.0	17.0-19.0	9.0-13.0

ASTM A312 Steel Pipes Mechanical Properties

SS Pipes Grade ASTM A312/ASME SA312	Tensile Strength N/mm2 (min)	Yield Strength N/mm2 (min)	Elongation % (min)
TP304	515	205	35
TP304L	485	170	35
TP316	515	205	35
TP316L	485	170	35
TP321	OD < 17,1 mm – 515;	OD < 17,1 mm – 205;	35
TP321	OD > 17,1 mm – 485	OD > 17,1 mm – 170	35

ASTM A312 Steel Pipes Weight Chart

NPS	OD	SCH 5S	SCH 10S	SCH 40S	SCH 80S
1/4	13.72	–	1.65	2.24	3.02
3/8	17.15	–	1.65	2.31	3.2
1/2	21.34	1.65	2.11	2.77	3.73
3/4	26.67	1.65	2.11	2.87	3.91
1	33.4	1.65	2.77	3.38	4.55
1 1/4	42.16	1.65	2.77	3.56	4.85
1 1/2	48.26	1.65	2.77	3.68	5.08
2	60.33	1.65	2.77	3.91	5.54
2 1/2	73.03	2.11	3.05	5.16	7.01
3	88.9	2.11	3.05	5.49	7.62
3 1/2	101.6	2.11	3.05	5.74	8.08
4	114.3	2.11	3.05	6.02	8.56
5	141.3	2.77	3.4	6.55	9.53
6	168.28	2.77	3.4	7.11	10.97
8	219.08	2.77	3.76	8.18	12.7
10	273.05	3.4	4.19	9.27	12.7
12	323.85	3.96	4.57	9.53	12.7
14	355.6	3.96	4.78	9.53	12.7
16	406.4	4.19	4.78	9.53	12.7
18	457.2	4.19	4.78	9.53	12.7
20	508	4.78	5.54	9.53	12.7
22	558.8	4.78	5.54	–	–
24	609.6	5.54	6.35	9.53	12.7
26	660.4	–	–	–	–
28	711.2	–	–	–	–
30	762	6.35	7.92	–	–

ASTM A312 PIPE WEIGHT (IN LBS X FOOT, ASME B36.19)

NPS	OD	Schedule	Wall Thickness	Inside Diameter	Weight
NPS	(Inches)	(ANSI/ASME)	(Inches)	(Inches)	(lbs./ft.)
1/8	0.405	10/10S	0.049	0.307	0.1863
		Std./40/40S	0.068	0.269	0.2447
		XS/80/80S	0.095	0.215	0.3145
1/4	0.54	10/10S	0.065	0.41	0.3297
		Std./40/40S	0.088	0.364	0.4248
		XS/80/80S	0.119	0.302	0.5351
3/8	0.675	10/10S	0.065	0.545	0.4235
		Std./40/40S	0.091	0.493	0.5676
		XS/80/80S	0.126	0.423	0.7388
1/2	0.84	5/5S	0.065	0.71	0.5383
		10/10S	0.083	0.674	0.671
		Std./40/40S	0.119	0.622	0.851
		XS/80/80S	0.147	0.546	1.088
		160	0.188	0.466	1.309
		XX	0.294	0.252	1.714
3/4	1.05	5/5S	0.065	0.92	0.6838
		10/10S	0.083	0.884	0.8572
		Std./40/40S	0.113	0.824	1.131
		XS/80/80S	0.154	0.742	1.474
		160	0.219	0.618	1.944
		XX	0.308	0.434	2.441
1	1.315	5/5S	0.065	1.185	0.8678
		10/10S	0.109	1.097	1.404
		Std./40/40S	0.133	1.049	1.679
		XS/80/80S	0.179	0.957	2.172
		160	0.25	0.815	2.844
		XX	0.358	0.599	3.659
1 1/4	1.66	5/5S	0.065	1.53	1.107
		10/10S	0.109	1.442	1.806
		Std./40/40S	0.14	1.38	2.273
		XS/80/80S	0.191	1.278	2.997
		160	0.25	1.16	3.765
		XX	0.382	0.896	5.214
1 1/2	1.9	5/5S	0.065	1.77	1.274
		10/10S	0.109	1.682	2.085
		Std./40/40S	0.145	1.61	2.718
		XS/80/80S	0.2	1.5	3.631
		160	0.281	1.338	4.859
		XX	0.4	1.1	6.408
2	2.375	5/5S	0.065	2.245	1.604
		10/10S	0.109	2.157	2.638
		Std./40/40S	0.154	2.067	3.653
		XS/80/80S	0.218	1.939	5.022
		160	0.344	1.689	7.462
		XX	0.436	1.503	9.029
2 1/2	2.875	5/5S	0.083	2.709	2.475
		10/10S	0.12	2.635	3.531
		Std./40/40S	0.203	2.469	5.793
		XS/80/80S	0.276	2.323	7.661
		160	0.375	2.125	10.01
		XX	0.552	1.771	13.69
3	3.5	5/5S	0.083	3.334	3.029
		10/10S	0.12	3.26	4.332
		Std./40/40S	0.216	3.068	7.576
		XS/80/80S	0.3	2.9	10.25
		160	0.438	2.624	14.32
		XX	0.6	2.3	18.58
3 1/2	4	5/5S	0.083	3.834	3.472
		10/10S	0.12	3.76	4.973
		Std./40/40S	0.226	3.548	9.109
		XS/80/80S	0.318	3.364	12.5
		XX	0.636	2.728	22.85
4	4.5	5/5S	0.083	4.334	3.915
		10/10S	0.12	4.26	5.613
		Std./40/40S	0.237	4.026	10.79
		XS/80/80S	0.337	3.826	14.98
		120	0.438	3.624	19
		160	0.531	3.438	22.51
		XX	0.674	3.152	27.54
4 1/2	5	Std./40/40S	0.247	4.506	12.53
		XS/80/80S	0.355	4.29	17.61
		XX	0.71	3.58	32.43
5	5.563	5/5S	0.109	5.345	6.349
		10/10S	0.134	5.295	7.77
		Std./40/40S	0.258	5.047	14.62
		XS/80/80S	0.375	4.813	20.78
		120	0.5	4.563	27.04
		160	0.625	4.313	32.96
		XX	0.75	4.063	38.55
6	6.625	5/5S	0.109	6.407	7.585
		10/10S	0.134	6.357	9.289
		Std./40/40S	0.28	6.065	18.97
		XS/80/80S	0.432	5.761	28.57
		120	0.562	5.491	36.39
		160	0.719	5.189	45.35
		XX	0.864	4.897	53.16
7	7.625	Std./40/40S	0.301	7.023	23.57
		XS/80/80S	0.5	6.625	38.05
		XX	0.875	5.875	63.08
8	8.625	5S	0.109	8.407	9.914
		10/10S	0.148	8.329	13.4
		20	0.25	8.125	22.36
		30	0.277	8.071	24.7
		Std./40/40S	0.322	7.981	28.55
		60	0.406	7.813	35.64
		XS/80/80S	0.5	7.625	43.39
		100	0.594	7.439	50.95
		120	0.719	7.189	60.71
		140	0.812	7.001	67.76
		XX	0.875	6.875	72.42
		160	0.906	6.813	74.69
9	9.625	Std./40/40S	0.342	8.941	33.9
		XS/80/80S	0.5	8.625	48.72
		XX	0.875	7.875	81.77
10	10.75	5S	0.134	10.482	15.19
		10S	0.165	10.42	18.7
		20	0.25	10.25	28.04
		30	0.307	10.136	34.24
		Std./40/40S	0.365	10.02	40.48
		XS/60/80S	0.5	9.75	54.74
		80	0.594	9.564	64.43
		100	0.719	9.314	77.03
		120	0.844	9.064	89.29
		140	1	8.75	104.13
		160	1.125	8.5	115.64
11	11.75	Std./40/40S	0.375	11	45.55
		XS/80/80S	0.5	10.75	60.07
		XX	0.875	10	101.63
12	12.75	5S	0.165	12.42	22.18
		10S	0.18	12.39	24.2
		20	0.25	12.25	33.38
		30	0.33	12.09	43.77
		Std./40S	0.375	12	49.56
		40	0.406	11.938	53.53
		XS/80S	0.5	11.75	65.42
12	12.75	60	0.562	11.626	73.15
		80	0.688	11.376	88.63
		100	0.844	11.064	107.32
		120	1	10.75	125.49
		140	1.125	10.5	139.67
		160	1.312	10.126	160.27
14	14	10S	0.188	13.624	27.73
		10	0.25	13.5	36.71
		20	0.312	13.376	45.61
		Std./30/40S	0.375	13.25	54.57
		40	0.438	13.124	63.44
		XS/80S	0.5	13	72.09
		60	0.594	12.814	85.05
		80	0.75	12.15	106.13
		100	0.938	12.126	130.85
		120	1.094	11.814	150.9
		140	1.25	11.5	170.21
		160	1.406	11.188	189.1
16	16	10S	0.188	15.624	31.75
		10	0.25	15.5	42.05
		20	0.312	15.376	52.27
		Std./30/40S	0.375	15.25	62.58
		XS/40/80S	0.5	15	82.77
		60	0.656	14.688	107.5
		80	0.844	14.314	136.61
		100	1.031	13.938	164.82
		120	1.219	13.564	192.43
		140	1.438	13.124	223.64
		160	1.594	12.814	245.25
18	18	10S	0.188	17.624	35.76
		10	0.25	17.5	47.39
		20	0.312	17.376	58.94
		Std./40S	0.375	17.25	70.59
		30	0.438	17.124	82.15
		XS/80S	0.5	17	93.45
		40	0.562	16.876	104.67
		60	0.75	16.5	138.17
		80	0.938	16.126	170.92
		100	1.156	15.688	207.96
		120	1.375	15.25	244.14
		140	1.562	14.876	274.22
		160	1.781	14.438	308.5
20	20	10	0.25	19.5	52.73
		20	0.375	19.25	78.6
		30	0.5	19	104.13
		40	5.94	18.814	123.11
		60	8.12	18.376	166.4
		80	1.031	17.938	208.87
		100	1.281	17.438	256.1
		120	1.5	17	296.37
		140	1.75	16.5	341.09
		160	1.969	16.064	379.17
22	22	10/10S	0.25	21.5	58.07
		Std./20/40S	0.375	21.25	86.61
		XS/30/80S	0.5	21	114.81
		60	0.875	20.25	197.41
		80	1.125	19.75	250.81
		100	1.375	19.25	302.88
		120	1.625	18.75	353.61
		140	1.875	18.25	403
		160	2.125	17.75	451.06
24	24	10/10S	0.25	23.5	63.41
		Std./20/40S	0.375	23.25	94.62
		XS/80S	0.5	23	125.49
		30	0.562	22.876	140.68
		40	0.688	22.626	171.29
		60	0.969	22.064	238.35
		80	1.219	21.564	296.58
		100	1.531	20.938	367.39
		120	1.812	20.376	429.39
		140	2.062	19.876	483.1
		160	2.344	19.314	542.13
26	26	10	0.312	25.376	85.6
		Std./40S	0.375	25.25	102.63
		XS/80S	0.5	25	136.17
28	28	10	0.312	27.376	92.26
		Std./40S	0.375	27.25	110.64
		20/80S	0.5	27	146.25
		30	0.625	26.75	182.73
30	30	10	0.312	29.376	98.93
		Std./40S	0.375	29.25	118.65
		XS/20/80S	0.5	29	157.53
		30	0.625	28.75	196.08
32	32	10	0.312	31.376	105.59
		Std.	0.375	31.25	126.66
		20	0.5	31	168.21
		30	0.625	30.75	109.43
		40	0.688	30.624	230.08
34	34	10	0.312	33.376	112.25
		Std.	0.375	33.25	134.67
		20	0.5	33	178.89
		30	0.625	32.75	222.78
		40	0.688	32.624	244.77
36	36	10	0.312	35.375	118.92
		Std./40S	0.375	35.25	142.68
		XS/80S	0.5	35	189.57

WEIGHT (IN KG X METER) ASTM A312 PIPE (ASME B36.19)

Nominal Pipe Size	Outside Diameter		Stainless Steel Pipes Dimensions
	Outside Diameter		Schedule 5S			Schedule 10S			Schedule 40S			Schedule 80S
	(mm)	(inch)	WT / WEIGHT
	(mm)	(inch)	mm (in)	kg/m	mm (in)		kg/m	mm (in)		kg/m	mm (in)		kg/m
1/8	10.3	0.405	–	–	1.25 (0.049)		0.28	1.73 (0.068)		0.37	2.42 (0.095)		0.47
1/4	13.7	0.540	–	–	1.66 (0.065)		0.49	2.24 (0.088)		0.63	3.03 (0.119)		0.80
3/8	17.2	0.675	–	–	1.66 (0.065)		0.63	2.32 (0.091)		0.85	3.20 (0.126)		1.10
1/2	21.3	0.840	1.65 (0.065)	0.81	2.11 (0.083)		1.00	2.77 (0.109)		1.27	3.74 (0.147)		1.62
3/4	26.7	1.050	1.65 (0.065)	1.02	2.11 (0.083)		1.28	2.87 (0.113)		1.68	3.92 (0.154)		2.20
1	33.4	1.315	1.65 (0.065)	1.30	2.77 (0.109)		2.09	3.38 (0.133)		2.50	4.55(0.179)		3.24
1 1/4	42.2	1.660	1.65 (0.065)	1.66	2.77 (0.109)		2.69	3.56 (0.140)		3.39	4.86 (0.191)		4.47
1 1/2	48.3	1.900	1.65 (0.065)	1.91	2.77 (0.109)		3.11	3.69 (0.145)		4.06	5.08 (0.200)		5.41
2	60.3	2.375	1.65 (0.065)	2.40	2.77 (0.109)		3.93	3.92 (0.154)		5.45	5.54 (0.218)		7.49
2 1/2	73.0	2.875	2.11 (0.083)	3.69	3.05 (0.120)		5.26	5.16 (0.203)		8.64	7.01 (0.276)		11.4
3	88.9	3.500	2.11 (0.083)	4.52	3.05 (0.120)		6.46	5.49 (0.216)		11.3	7.62 (0.300)		15.3
3 1/2	101.6	4.000	2.11 (0.083)	5.18	3.05 (0.120)		7.41	5.74 (0.226)		13.6	8.08 (0.318)		18.6
4	114.3	4.500	2.11 (0.083)	5.84	3.05 (0.120)		8.37	6.02 (0.237)		16.1	8.56 (0.337)		22.3
5	141.3	5.563	2.77 (0.109)	9.46	3.41 (0.134)		11.6	6.56 (0.258)		21.8	9.53 (0.375)		31.0
6	168.3	6.625	2.77 (0.109)	11.3	3.41 (0.134)		13.9	7.12 (0.280)		28.3	10.9 (0.432)		42.6
8	219.1	8.625	2.77 (0.109)	14.8	3.76 (0.148)		20.0	8.18 (0.322)		42.5	12.7 (0.500)		64.6
10	273.1	10.750	3.41 (0.134)	22.7	4.20 (0.165)		27.8	9.28 (0.365)		60.4	12.7 (0.500)		81.5
12	323.9	12.750	3.97 (0.156)	31.3	4.58 (0.180)		36.1	9.53 (0.375)		73.9	12.7 (0.500)		97.4

ASTM A312 Steel Pipe Pressure Rating

Pressure Rating(psig)
Pipe Size (inches)	Pipe Schedule	Temperature(oF)
Pipe Size (inches)	Pipe Schedule	100	200	300	400	500	600	650	700	750
1"	40	3168	2629	2362	2171	2019	1924	1867	1824	1810
	80	4213	3634	3265	3002	2791	2659	2580	2528	2501
	160	6140	5296	4759	4375	4068	3876	3761	3684	3646
1 1/2"	40	2257	1947	1750	1608	1496	1425	1383	1354	1340
	80	3182	2744	2466	2267	2108	2009	1949	1909	1889
	160	4619	3984	3580	3291	3060	2916	2829	2772	2743
2"	40	1902	1640	1474	1355	1260	1201	1165	1141	1129
	80	2747	2369	2129	1957	1820	1734	1682	1648	1631
	160	4499	3880	3486	3205	2980	2840	2755	2699	2671
3"	40	1806	1558	1400	1287	1196	1140	1106	1084	1072
	80	2553	2202	1979	1819	1691	1612	1564	1532	1516
	160	3840	3312	2976	2736	2544	2424	2352	2316	2280
4"	40	1531	1321	1187	1091	1014	967	938	919	909
	80	2213	1909	1715	1577	1466	1397	1355	1328	1314
	160	3601	3106	2791	2566	2386	2273	2206	2161	2138
5"	40	1342	1158	1040	956	889	847	822	805	797
	80	1981	1709	1535	1411	1312	1250	1213	1189	1176
	160	3414	2945	2646	2433	2262	2155	2091	2049	2027
6"	40	1219	1052	945	869	808	770	747	732	724
	80	1913	1650	1483	1363	1267	1208	1172	1148	1136
	160	3289	2836	2549	2343	2179	2076	2014	1973	1953
8"	40	1073	926	832	765	711	678	657	644	637
	80	1692	1459	1311	1205	1121	1068	1036	1015	1005
	160	3175	2738	2460	2262	2103	2004	1944	1905	1885
10"	40	974	840	755	694	645	615	596	584	578
	80	1609	1388	1247	1147	1066	1016	986	966	956
	160	3147	2714	2439	2242	2085	1986	1927	1880	1868

ASTM A312 Steel Pipes Tolerance

ASTM A312 Diameter Tolerance, astm a312 dimensional tolerances

NPS	ASTM A312/ASME SA312 OD Tolerance
	+		–
	inch	mm	inch	mm
1/8 to 1 1 /2 > 1 1 /2 to 4 > 4 to 8 > 8 to 18 > 18 to 26 > 26 to 34 > 34 to 48	1/64(0.015) 1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187)	0.4 0.8 1.6 2.4 3.2 4.0 4.8	1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031)	0.8 0.8 0.8 0.8 0.8 0.8 0.8

WALL THICKNESS TOLERANCE OF ASTM A312 STAINLESS STEEL PIPE

The nominal wall thickness tolerance is +/- 12.5%.

ASTM A312 Pipe	NPS	ASTM A312/ASME SA312 WT Tolerance, %
ASTM A312 Pipe	NPS	+	–
ASTM A312	1/8-2 1 /2	20.0	12.5
ASTM A312	3~18, t/D≤ 5%	22.5	12.5
ASTM A312	3~18, t/D> 5%	15.0	12.5
ASTM A312	≥ 20, welded	17.5	12.5
ASTM A312	≥ 20, seamless, t/D≤ 5%	22.5	12.5
ASTM A312	≥ 20, seamless, t/D> 5%	15.0	12.5

ASTM A312 Steel Price List

ASTM A312 seamless steel pipe
US $400-1000 / Ton (FOB Price)
ASTM A312 seamless steel pipe
US $800-1400 / Ton (FOB Price)
seamless steel pipe ASTM A312
US $1-100 / Piece (FOB Price)
ASTM A312 seamless steel pipe for Fluid Transportation
US $400-800 / Ton (FOB Price)
satin No.4 No.8 astm a312 seamless steel pipe hot sale!!!
US $2000-6400 / Ton (FOB Price)
astm a312 seamless rectangular steel pipe
US $1500.00-$5000.00 / Kilogram (FOB Price)
astm a312 seamless hexagonal steel pipe
US $1.5-9 / Kilogram (FOB Price)
astm a312 seamless steel pipe manufacturer
US $850-2000 / Metric Ton (FOB Price)
ASTM A312 stainless seamless steel pipe
US $840-2000 / Metric Ton (FOB Price)
austenitic astm a312 seamless steel pipes for high pressure
US $2660-7640 / Ton (FOB Price)
coated Ni Stainless steel seamless steel pipe astm a312
US $4400-9200 / Ton (FOB Price)
astm a312 seamless Stainless Steel Pipes
US $2500-4000 / Ton (FOB Price)
seamless pipe astm a312
US $600-1100 / Ton (FOB Price)
stainless steel seamless pipe astm a312
US $500-2000 / Ton (FOB Price)
astm a312 Stainless Steel seamless tubes with different sizes
US $3.8-5 / Kilogram (FOB Price)
astm a312 Stainless Steel seamless pipe
US $400-2000 / Ton (FOB Price)
ASTM A312 seamless pipe
US $1-9999 / Kilogram (FOB Price)
Prime quality stainless steel astm a312 pipes
US $2000-3000 / Ton (FOB Price)
ASTM A312 cold drawn seamless stainless steel pipe
US $40-110 / Kilogram (FOB Price)
cold drawn ASTM A312 seamless stainless steel pipe
US $3000-5000 / Metric Ton (FOB Price)
High Precision Stainless Steel ASTM A312 seamless steel pipe/tube
US $6000-14000 / Ton (FOB Price)
Prime quality astm a312 tp 316 stainless steel pipe
US $2000-3000 / Ton (FOB Price)
astm a312 seamless steel pipe
US $2100-2300 / Ton (FOB Price)
astm a312 ss round steel pipe
US $2000.00-$3000.00 / Ton (FOB Price)
astm a312 ss seamless Square steel pipe
US $1.5-9 / Kilogram (FOB Price)
sa 312 tp 316 stainless steel seamless pipe
US $3000-6000 / Metric Ton (FOB Price)
large diameter Stainless Steel pipes ASTM A312 GR
US $3400-10000 / Ton (FOB Price)
ASTM A312 stainless steel seamless pipe
US $3000-8000 / Metric Ton (FOB Price)

Types of ASTM A312 Steel Pipes

ASTM A312 Seamless Pipe	ASTM A312 Oval Pipe	ASTM A312 Round Pipe
ASTM A312 Square Pipe	ASTM A312 Rectangular Pipe	ASTM A312 Hollow Pipe
ASTM A312 hexagonal Pipe	ASTM A312 Exchaust Pipe