DIN 1630 ST52 Seamless Pipe Supplier

DIN 1630 ST52 Pipe supplier

DIN 1630 ST52 Under ASME A210 and other international standards, pipe manufacturers create these pipes. The DIN 1628 ST 52.4 Pipe has a range of sizes for its diameter, wall thickness, and scheduling. The pipes range from 12 inches to 48 inches in outside diameter, and their wall thickness varies from 1 millimetre to 200 millimetres. Due to the pipes' high temperature capability, the DIN 1630 ST 52.4 Boiler Tube is utilised in boiler applications. The pipes are also available in single random, double random, and fixed lengths, with a maximum length of 12m. To increase the hardness of the 52.4 Seamless tube, it is heated or annealed. Cold drawn or hot rolled processes are used to create the pipe. This grade of pipe can be replaced with grades that are equivalent to DIN 1630 ST 52.4. Water transportation, delivery of heat and gas, long-distance transfer of oil and natural gas, irrigation of agricultural land, water conservation, and other uses are among the applications. Carbon, silicon, manganese, nickel, phosphorus, sulphur, chromium, and copper are the main elements of DIN 1630 ST 52.4 Carbon Steel Seamless Pipe. With this composition, the material has a minimum yield strength of 320 MPa, a minimum tensile strength of up to 670 MPa, a break elongation rate of 21%, and a hardness after heat treatment of up to 55 HRC. For heat exchangers, the EN 10217-1 Grade St 52.4 Pipe is also available as a U tube. It is a more affordable alternative to high alloys.

Seamless Pipe of DIN 1630 ST52

Carbon Steel Boiler Tube of DIN 1630 ST 52.4

DIN 1630 ST52 pipe

DIN 1628 ST 52.4 Pipe sizes available from 6 -20 NPS

Carbon Steel Pipes Types of DIN 2391 ST52

Hydraulic Steel Pipe St 52.4 Steel Seamless

26 Inch Steel Tube Pipe St 52.4

St 52.4 Seamless Steel Pipe

Galvanized Steel Pipe Din 1630 St 52.4 Od 0.125 Inch

St 52.4 Carbon Seamless Steel Pipe

Seamless Steel Pipe St 52.4 St52 Mild

View the 52.4 Seamless tubes exporter in India and the DIN 1630 ST 52.4 Boiler Tube specification.

Specification of DIN 2391 ST52

Product Name	ST52.4 Seamless Pipe
Standard	ASME A210,JIS G3455,JIS G3456,DIN 1629/3,DIN1629/4
Out Diameter	1/2"-48"(6mm-1240mm)
Wall Thickness	1mm-200mm
Length	5.8-12m ,random length or fixed length
Heat Treatment	Anneal etc
Thecnical	Hot Rolled,Cold Drawn
Package	In Bundling,In Bulk
Suface Treatment	Oil Coating,Black Painted,Varnish,Anti-Corrosion
Payment Terms	T/T,L/C
Application	1>Water Transportation 2>Supply Heat and Gas 3>Long Distance Transport Oil and Natural Gas 4>Agricultural Irrigation 5>Water Conservancy Project

DIN 2391 ST52 Pipe Sizes

Designation of Diameter		O/D	Nominal Wall Thickness
		DIA	SCH.5S		SCH.5		SCH 10S		SCH.10		SCH.20S		SCH.30		SCH.40S		SCH.40		SCH 60
(A)	(B)	Meter MM	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr
6	1/8	10.3	1	0.23			1.2	0.27			1.5	0.33			1.73	0.37
8	1/4	13.7	1.2	0.37			1.65	0.49			2	0.58			2.24	0.64
10	3/8	17.2	1.2	0.47			1.65	0.63			2	0.74			2.31	0.87
15	1/2	21.3	1.65	0.01	1.65	0.81	2.11	1.02	2.11	1.02	2.5	1.15			2.77	1.29
20	3/4	26.7	1.65	1.03	1.65	1.03	2.11	1.3	2.11	1.3	2.5	1.49			2.87	1.71
25	1	33.4	1.65	1.31	1.65	1.31	2.77	2.13	2.77	2.13	3	2.24			3.38	2.54
32	11/4	24.2	1.65	1.67	1.65	1.67	2.77	2.73	2.77	2.73	3	2.9			3.56	3.44
40	11/2	48.3	1.65	1.93	1.65	1.93	2.77	3.16	2.77	3.16	3	3.35			3.68	4.11
50	2	60.3	1.65	1.93	1.65	2.42	2.77	3.99	2.77	3.99	3.5	4.9			3.91	5.52
65	21/2	73	2.11	3.75	2.11	3.75	3.05	5.34	3.05	5.34	3.5	6			5.16	8.77
80	3	88.9	2.11	4.59	2.11	4.59	3.05	6.56	3.05	6.56	4	8.37			5.49	11.47
90	31/2	101.6	2.11	5.25	2.11	5.25	3.05	7.53	3.05	7.53	4	9.62			5.74	13.78
100	4	114.3	2.11	5.93	2.11	5.93	3.05	8.5	3.05	8.5	4.5	12.18			6.02	6.32
125	5	141.3	2.77	9.61	2.77	9.61	3.4	11.74	3.43	11.74	5	16.8			6.55	2210
150	6	168.3	2.77	11.47	2.77	11.47	3.4	14.04	3.43	14.04	5.5	22.08			7.11	28.69
200	8	219.1	2.77	15	2.77	15	3.76	20.77	3.76	20.27	6.35	33.82	7.04	37.38	8.18	43.2			10.81	53.9
250	10	273.1	3.4	22.95	3.4	22.95	4.19	28.2	4.19	28.2	6.35	42.41	7.8	51.81	9.27	61.22			12.2	82.8
300	12	323.9	3.96	31.72	4.19	33.6	4.57	36.54	4.57	36.54	6.35	50.48	8.38	66.2	9.53	75.01	10.31	80.94	14.27	110.62
350	14	355.6	3.96	34.86			4.78	41.99	6.35	55.53	7.92	68.95	9.53	82.58	9.53	82.58	11.13	96	15.06	128.42
400	16	406.4	4.19	42.2			4.78	48.07	6.35	63.61	7.92	79.03	9.53	94.7	9.53	94.7	12.7	125.2	16.66	162.59
450	18	457.2	4.19	47.46			4.78	54.15	6.35	71.69	7.92	89.1	11.13	124.32	9.53	106.83	14.27	158.27	19.05	209
500	2C	508	4.78	60.23			5.54	69.7	6.35	79.76	9.53	118.93	12.7	157.51	9.53	118.9	15.06	185.89	2062	251.65
550	22	558.8	4.78	65.95			5.54	76.75	6.35	87.84	9.53	131.07	12.7	173.66	9.53	131.07	15.88	216.04	22.23	298.55
600	24	609.6	5.54	83.8			6.35	95.92	6.35	95.92	9.53	143.2	14.27	212.72	9.53	143.2	17.45	258.74	24.59	360.21
650	26	660.4							7.92	129.4	12.7	205.97			9.53	155.32
700	28	711.2							7.92	139.47	12.7	222.13	15.88	276.48	9.53	167.44
750	3C	762	6.35	120.15			7.92	149.55	7.92	149.55	12.7	238.28	15.88	296.68	9.53	179.56
800	32	812.8							7.92	159.62	12.7	254.44	15.88	316.88	9.53	191.69	17.48	348.11
850	34	863.6							7.92	169.64	12.7	270.5	15.88	336.96	9.53	203.74	17.48	370.22
900	36	914.4							7.92	179.77	12.7	286.75	15.88	357.28	9.53	215.93	19.05	427.09

Schedule Chart ST 52.3 DIN 17100 Honed Tube

Designation of Diameter		O/D	Nominal Wall Thickness
		DIA	SCH 80 S		SCH 80		SCH 100		SCH 120		SCH. 140		SCH.160		SCH.XXS
(A)	(B)	Meter MM	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr
6	1/8	10.3	2.41	0.47
8	1/4	13.7	3.02	0.82
10	3/8	17.2	3.2	1.12
15	1/2	21.3	3.73	1.64									4.75	1.97	7.47	2.59
20	3/4	26.7	3.91	2.93									5.54	2.93	7.82	3.69
25	1	33.4	4.55	3.29									6.35	4.3	9.09	5.53
32	11/4	24.2	4.85	4.53									6.35	5.69	9.7	7.88
40	11/2	48.3	5.08	5.49									7.14	7.35	10.16	9.69
50	2	60.3	5.54	7.6									8.71	11.26	11.07	13.65
65	21/2	73	7.01	11.59									9.53	15.15	14.02	20.72
80	3	88.9	7.62	15.51									11.13	21.67	15.24	28.11
90	31/2	101.6	8.08	18.92											16.15	34.56
100	4	114.3	8.56	22.66					11.13	28.75			13.49	34.05	17.12	41.66
125	5	141.3	9.53	31.44					12.7	40.9			15.88	49.87	19.05	58.31
150	6	168.3	10.97	43.21					14.27	55.03			18.24	68.53	21.95	79.1
200	8	219.1	12.7	65.63			15.06	76.93	18.24	91.73	20.62	102.47	23.01	112.97	22.23	108
250	10	273.1	12.7	82.8	15.06	97.27	18.24	116.38	21.41	134.9	25.4	157.51	28.58	174.95	25.4	155.5
300	12	323.9	12.7	98.95	17.45	133.88	21.41	162.14	25.4	189.82	28.58	211.31	33.32	242.4	25.4	189.82
350	14	355.6	12.7	109.04	19.05	160.54	23.8	197.74	27.76	227.88	31.75	257.47	35.71	286.04
400	16	406.4	12.7	125.2	21.41	206.4	26.19	249.34	30.94	290.88	36.53	338.32	40.46	370.74
450	18	457.2	12.7	141.35	23.8	258.29	29.36	314.54	34.93	369.34	39.67	414.74	45.24	466.67
500	2C	508	12.7	157.51	26.19	315.97	32.54	387.41	38.1	448.3	44.45	515.94	49.99	573.31
550	22	558.8	12.7	173.66	28.57	379.7	34.92	457.83	41.27	535.17	47.62	609.3	53.97	682.57
600	24	609.6	12.7	189.82	30.94	448.3	38.89	555.76	46.02	649.44	52.37	730.72	59.51	819.7
650	26	660.4	12.7	205.97			(24.66D-t) t 1000 Wt/pam + formula Weight Stainless Steel Pipe OD (mm) - W.T. (mm) XW.T. (mm) X 0.02466 = Kg. per mtr.
700	28	711.2			12.7	222.13
750	3C	762			1270	238.28
800	32	812.8			12.7	254.44
850	34	863.6			12.7	270.5
900	36	914.4			12.7	286.75

Price of DIN 2391 ST52 Seamless Precision Steel Tubes

Price of din 1630 st 52.4 pipe manufacturer in India	DIN 1630 St 52.4 Pipe Price in India (INR)	din 1630 st 52.4 pipe Price in USD	DIN 1630 st52 nbk Pipe Price in UAE Dirham
DIN 1630 ST 52.4 galvanized seamless steel tube	INR 142.52	$2.00	7.35 UAE Dirham
DIN 1630 ST 52.4 OD 0.125 inch galvanized steel pipe	INR 320.68	$4.50	16.53 UAE Dirham
DIN 1630 St52.4 High-performance seamless steel tube	INR 68411.54	$960.00	3527.32 UAE Dirham

Pressure Chart of DIN 2391 ST52 Welded Pipe

Pressure Rating (psig)
Pipe Size (inches)	Pipe Schedule	Outside Diameter (in)	Wall Thickness (in)	Temperature (oF)
				100	200	300	400	500	600	650	700	750
				Allowable Stress (psi)
				16700	16700	16700	15500	14400	13500	13200	12900	12600
1"	40	1.315	0.133	2205	2205	2205	2047	1902	1783	1743	1703	1664
	80	1.315	0.179	3061	3061	3061	2841	2640	2475	2420	2365	2310
	160	1.315	0.250	4493	4493	4493	4170	3874	3632	3552	3471	3390
1 1/2"	40	1.900	0.145	1629	1629	1629	1512	1404	1317	1287	1258	1229
	80	1.900	0.200	2303	2303	2303	2138	1986	1862	1821	1779	1738
	160	1.900	0.281	3362	3362	3362	3120	2899	2717	2657	2597	2536
2"	40	2.375	0.154	1371	1371	1371	1272	1182	1108	1083	1059	1034
	80	2.375	0.218	1985	1985	1985	1843	1712	1605	1569	1534	1498
	160	2.375	0.344	3283	3283	3283	3047	2831	2654	2595	2536	2477
3"	40	3.500	0.216	1301	1301	1301	1208	1122	1052	1028	1005	982
	80	3.500	0.300	1844	1844	1844	1712	1590	1491	1458	1425	1391
	160	3.500	0.438	2787	2787	2787	2587	2403	2253	2203	2153	2103
4"	40	4.500	0.237	1102	1102	1102	1023	950	891	871	851	831
	80	4.500	0.337	1596	1596	1596	1482	1377	1291	1262	1233	1204
	160	4.500	0.531	2611	2611	2611	2424	2552	2111	2064	2017	1970
5"	40	5.563	0.258	965	965	965	896	832	780	763	746	728
	80	5.563	0.375	1428	1428	1428	1325	1231	1154	1129	1103	1077
	160	5.563	0.625	2474	2474	2474	2296	2133	2000	1955	1911	1866
6"	40	6.625	0.280	877	877	877	814	756	709	693	677	661
	80	6.625	0.432	1379	1379	1379	1280	1189	1115	1090	1065	1040
	160	6.625	0.719	2382	2382	2382	2211	2054	1925	1883	1840	1797
8"	40	8.625	0.322	771	771	771	716	665	623	610	596	582
	80	8.625	0.500	1218	1218	1218	1131	1050	985	963	941	919
	160	8.625	0.906	2298	2298	2298	2133	1982	1858	1817	1775	1734
10"	40	10.750	0.365	699	699	699	649	603	565	553	540	528
	80	10.750	0.594	1159	1159	1159	1075	999	937	916	895	874
	160	10.750	1.125	2289	2289	2289	2124	1974	1850	1809	1768	1727

Carbon	Silicon	Manganese	Phosphorous	Sulphur	Molybdenum	Nickel	Chromium	Copper	Others
max 0.22	max 0.55	max 1.60	0.04	0.035	–	–	–	–	Al min 0.020

Designation of Diameter		O/D	Nominal Wall Thickness
		DIA	SCH 80 S		SCH 80		SCH 100		SCH 120		SCH. 140		SCH.160		SCH.XXS
(A)	(B)	Meter MM	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr	Wall Thk	Weight Kg/Mtr
6	1/8	10.3	2.41	0.47
8	1/4	13.7	3.02	0.82
10	3/8	17.2	3.2	1.12
15	1/2	21.3	3.73	1.64									4.75	1.97	7.47	2.59
20	3/4	26.7	3.91	2.93									5.54	2.93	7.82	3.69
25	1	33.4	4.55	3.29									6.35	4.3	9.09	5.53
32	11/4	24.2	4.85	4.53									6.35	5.69	9.7	7.88
40	11/2	48.3	5.08	5.49									7.14	7.35	10.16	9.69
50	2	60.3	5.54	7.6									8.71	11.26	11.07	13.65
65	21/2	73	7.01	11.59									9.53	15.15	14.02	20.72
80	3	88.9	7.62	15.51									11.13	21.67	15.24	28.11
90	31/2	101.6	8.08	18.92											16.15	34.56
100	4	114.3	8.56	22.66					11.13	28.75			13.49	34.05	17.12	41.66
125	5	141.3	9.53	31.44					12.7	40.9			15.88	49.87	19.05	58.31
150	6	168.3	10.97	43.21					14.27	55.03			18.24	68.53	21.95	79.1
200	8	219.1	12.7	65.63			15.06	76.93	18.24	91.73	20.62	102.47	23.01	112.97	22.23	108
250	10	273.1	12.7	82.8	15.06	97.27	18.24	116.38	21.41	134.9	25.4	157.51	28.58	174.95	25.4	155.5
300	12	323.9	12.7	98.95	17.45	133.88	21.41	162.14	25.4	189.82	28.58	211.31	33.32	242.4	25.4	189.82
350	14	355.6	12.7	109.04	19.05	160.54	23.8	197.74	27.76	227.88	31.75	257.47	35.71	286.04
400	16	406.4	12.7	125.2	21.41	206.4	26.19	249.34	30.94	290.88	36.53	338.32	40.46	370.74
450	18	457.2	12.7	141.35	23.8	258.29	29.36	314.54	34.93	369.34	39.67	414.74	45.24	466.67
500	2C	508	12.7	157.51	26.19	315.97	32.54	387.41	38.1	448.3	44.45	515.94	49.99	573.31
550	22	558.8	12.7	173.66	28.57	379.7	34.92	457.83	41.27	535.17	47.62	609.3	53.97	682.57
600	24	609.6	12.7	189.82	30.94	448.3	38.89	555.76	46.02	649.44	52.37	730.72	59.51	819.7
650	26	660.4	12.7	205.97			(24.66D-t) t 1000 Wt/pam + formula Weight Stainless Steel Pipe OD (mm) - W.T. (mm) XW.T. (mm) X 0.02466 = Kg. per mtr.
700	28	711.2			12.7	222.13
750	3C	762			1270	238.28
800	32	812.8			12.7	254.44
850	34	863.6			12.7	270.5
900	36	914.4			12.7	286.75

Check DIN 1630 ST 52.4 Carbon Steel Seamless Pipe and EN 10217-1 Grade St 52.4 Pipes Properties

DIN 2391 ST52.0 Carbon Steel Pipes & Tube Chemical Composition

Carbon	Silicon	Manganese	Phosphorous	Sulphur	Molybdenum	Nickel	Chromium	Copper	Others
max 0.22	max 0.55	max 1.60	0.04	0.035	–	–	–	–	Al min 0.020

ST52 Pipe Mechanical Properties Table

Yield Strength		Tensile Strength			Elongation A5 min
MPa min	ksi min	MPa min	MPa min	ksi min	Percentage
		500	650	–	21

DIN 2391 ST52 Equivalent

DIN	EN	BS	NFA	ASTM	ASME
DIN 1630 Grade St 52-4	EN 10216-3 Grade P355N	NFA 49-211 Grade TU E275	–	–	–

Carbon Steel DIN 2391 ST52 Tubes Tolerance

Outer diameter and wall Thickness
Execution	Size Range	OD Tolerance	Wall tolerance
Hot-rolled Tube	OD – 80 mmOD > 80 mmWall < 12 mmWall - 12 mm	± 0.4 mm± 0.5 % of OD	± 0.7 mm± (5 % x wallthickness + 0.1 mm
Hot-rolled peeled tube	All sizesWall < 12 mmWall - 12 mm	+ 0.25/- 0 mm	± 0.8 mm± (5 % x wall thickness+ 0.2 mm)
Cold Worked tubecold-rolled or cold-drawn	OD < 40 mmOD 40 - 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 - 8 mm Wall Thickness > 8	+ 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm*	± 0.30 mm± 0.35 mm± 0.40 mm

dimensional length of DIN 2391 ST52

Component length (mm)	OD 30-100 mm	OD 100-254 mm
10-100	+ 1.0/- 0	+ 2.0/- 0
100-600	+ 2.0/- 0	+ 3.0/- 0
600-1200	+ 3.0/- 0	+ 4.0/- 0
1200-5000	+ 5.0/- 0	+ 6.0/- 0