ST 52 Pipe

Well-Known SCH 40 DIN 2391 ST52 Welded Pipe Suppliers in India

A variety of metals and alloys are used in manufacturing pipes and tubes that are used in our day to day life. One such pipe is the DIN 2391 ST 52 Seamless Pipe. It is a low carbon manganese steel that has good impact resistance. They are mainly used in untreated or normalized conditions. DIN 17100 st52-3n is well known for its accurate dimensions, and high performance along with durability. These pipes and tubes are said to be a cost effective solution. ST52 Steel Tube is used in machinery, irrigation, and distribution of very high, cold, and high temperature gases.

ST 52 Pipe

DIN 2391 ST52 Welded Pipe

ST52-3 Seamless Pipe

St 52 steel pipe is said to have good weldability and great cold forming characteristics. They are demanded in construction and welded components for regular engineering. Apart from this, the DIN 2391 ST52 Welded Pipe is also used in oil and gas pipelines, conveyance of gas, air steam, and other fluids. These pipes are available in the size range of ⅛ inches to 48 inches. The length of these Carbon Steel Grade ST 52 Pipe can range up to 18 m and they can be plain, beveled, and threaded. They are mostly cold drawn and have a larger diameter.

Get DIN 17100 ST52-3 Seamless Pipe upto 48" OD, View DIN 17100 st52 steel Pipe Size Chart.

ST 52 Pipe manufacturers in India widely recommend these pipes for bridge structure, marine structure, engineering, and the petrochemical industry. DIN 2391 ST52 ERW pipe produced by us is used in all these industries and many more. They are made using fine quality raw material and pass these pipes through various tests to ensure that St 52.3 DIN 17100 Tube produced by us has retained the highest mechanical properties. Our affordable prices and timely delivery has made us one of the well-known names among st52 pipe suppliers in Mumbai.

Size Table of DIN 2391 ST 52 Seamless Pipe

NB	Size	OD	40S	5S	10S	S10	S20	S40	S60	XS/80S	S80	S100	S120	S140	S160	XXS
		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
	1/8”	10.29			1.2			1.73			2.41
	1/4”	13.72			1.7			2.24			3.02
	3/8”	17.15			1.7			2.31			3.2
15	1/2”	21.34	2.8	1.7	2.1			2.77		3.73	3.73				4.78	7.47
20	3/4”	26.67	2.9	1.7	2.1			2.87		3.91	3.91				5.56	7.82
25	1”	33.4	3.4	1.7	2.8			3.38		4.55	4.55				6.35	9.09
32	1 1/4”	42.16	3.6	1.7	2.8			3.56		4.85	4.85				6.35	9.7
40	1 1/2”	48.26	3.7	1.7	2.8			3.68		5.08	5.08				7.14	10.2
50	2”	60.33	3.9	1.7	2.8			3.91		5.54	5.54				9.74	11.1
65	2 1/2”	73.03	5.2	2.1	3.1			5.16		7.01	7.01				9.53	14
80	3”	88.9	5.5	2.1	3.1			5.49		7.62	7.62				11.1	15.2
90	3 1/2”	101.6	5.7	2.1	3.1			5.74		8.08	8.08
100	4”	114.3	6	2.1	3.1			6.02		8.56	8.56		11.1		13.5	17.1
125	5”	141.3	6.6	2.8	3.4			6.55		9.53	9.53		12.7		15.9	19.1
150	6”	168.3	7.1	2.8	3.4			7.11		10.97	11		14.3		18.3	22
200	8”	219.1	8.2	2.8	3.8		6.4	8.18	10.3	12.7	12.7	15.1	19.3	20.6	23	22.2
250	10”	273.1	9.3	3.4	4.2		6.4	9.27	12.7	12.7	15.1	19.3	21.4	25.4	28.6	25.4
300	12”	323.9	9.5	4	4.6		6.4	10.3	14.3	12.7	17.5	21.4	25.4	28.6	33.3	25.4
350	14”	355.6	9.5	4	4.8	6.4	7.9	11.1	15.1	12.7	19.1	23.8	27.8	31.8	35.7
400	16”	406.4	9.5	4.2	4.8	6.4	7.9	12.7	16.7	12.7	21.4	26.2	31	36.5	40.5
450	18”	457.2	9.5	4.2	4.8	6.4	7.9	14.3	19.1	12.7	23.8	29.4	34.9	39.7	45.2
500	20”	508	9.5	4.8	5.5	6.4	9.5	15.1	20.6	12.7	26.2	32.5	38.1	44.5	50
550	22”	558.8	9.5	4.8	5.5	6.4	9.5		22.2	12.7	28.6	34.9	41.3	47.6	54
600	24”	609.6	9.5	5.5	6.4	6.4	9.5	17.5	24.6	12.7	31	38.9	46	52.4	59.5
650	26”	660.4	9.5			7.9	13			12.7
700	28”	711.2	9.5			7.9	13			12.7
750	30”	762	9.5	6.4	7.9	7.9	13			12.7
800	32”	812.8	9.5			7.9	13	17.5		12.7
850	34”	863.6	9.5			7.9	13	17.5		12.7
900	36”	914.4	9.5			7.9	13	19.1		12.7

Purchase from DIN 1629 ST 52 Carbon Steel Tube Manufacturers at cheap rate, Provide DIN 17100 st52-3n Round Pipe max 18 meter length.

ST52 Steel Tube Specifications, Sizes and Wall thickness

Standard	DIN 2391
Sizes	O.D. (4-190 millimeter) x W.T. (0.5-15 millimeter)
Form	Hydraulic, Square, Rectangular, Round Etc.
End	Screwed, Beveled, Threaded, Plain
Type	Welded | CDW | ERW | DOM | Seamless | Fabricated | CEW | LSAW
Length	Supplier in Max 6000 mm ; Single Random, Double Random, Cut to length
Surface Finish	2B, No.1, No.4, No.8 Mirror Finish
Schedule Thickness Ranges	SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
Delivery Condition	Annealed & Pickled, Polished, Bright & Annealed, etc

St 52.3 DIN 17100 Tube Mechanical Strength Table

Yield Strength	520 Mpa Min.
Tensile Strength	600 Mpa Min.
Elongation	14% Min.

Refer St 52.3 DIN 17100 Hydraulic Tube Chemical Analysis, DIN 1013 st 52-3 Tube Tolerance.

Carbon Steel Grade ST52 Pipe Tolerance

O.D. Tolerance	4-30mm	31-40mm	41-50mm	51-60mm	61-70mm	71-80mm	81-90mm	91-100mm
	±0.08mm	±0.15mm	±0.20mm	±0.25mm	±0.30mm	±0.30mm	±0.40mm	±0.45mm
W.T. Tolerance	±10%

Chemical Properties of DIN 2391 ST52 ERW pipe

Grade	The Element Max (%)
	C	Si	Mn	P	S	Al(min)	N
St 52	0.20	0.50	0.9-1.70	0.03	0.025		0.02
	Cr	Cu	Mo	Nb	Ni	Ti	V
	0.30	0.30	0.08	0.005	0.50	0.03	0.10

Most commonly used St52 Pipe Suppliers in Mumbai

Check Mechanical Strength of DIN 2448 st52 cold drawn Pipe, DIN 2391 St52 Seamless Precision Steel Tubes Temperature Rating.

DIN 2391 ST52 Welded Pipe Pressure Ratings

Maximum Allowable Pressure(psi)
N.P.S.	O.D.	Schedule
(in)	(in)	10	20	30	STD	40	60	XS	80	100	120	140	160	XXS
1/4	0.54				7985	7985		10798	10798
3/8	0.675				6606	6606		9147	9147
1/2	0.84				6358	6358		8575	8575				10908	17150
3/4	1.05				5273	5273		7187	7187				10220	14373
1	1.315				4956	4956		6670	6670				9316	13340
1 1/4	1.66				4133	4133		5638	5638				7380	11276
1 1/2	1.9				3739	3739		5158	5158				7247	10316
2	2.375				3177	3177		4498	4498				7097	8995
2 1/2	2.875				3460	3460		4704	4704				6391	9408
3	3.5				3024	3024		4200	4200				6132	8400
3 1/2	4				2769	2769		3896	3896
4	4.5				2581	2581		3670	3670		4769		5782	7339
5	5.563				2273	2273		3303	3303		4404		5505	6606
6	6.625				2071	2071		3195	3195		4157		5318	6390
8	8.625		1420	1574	1829	1829	2307	2841	2841	3375	4085	4613	5147	4971
10	10.75		1140	1399	1664	1664	2279	2279	2708	3277	3847	4558	5128	4558
12	12.75		961	1268	1441	1560	2160	1922	2644	3244	3843	4324	5042	3843
14	14	875	1092	1313	1313	1533	2079	1750	2625	3283	3829	4375	4921
16	16	766	956	1148	1148	1531	2009	1531	2585	3157	3733	4404	4882
18	18	681	849	1192	1021	1530	2042	1361	2553	3147	3743	4252	4848
20	20	613	919	1225	919	1455	1989	1225	2526	3138	3675	4288	4824
22	22	557	835	1114	835		1949	1114	2506	3063	3619	4176	4733
24	24	510	766	1147	766	1405	1978	1021	2489	3126	3700	4210	4786
30	30	510	817	1021	613			817
32	32	478	766	957	574	1054
34	34	450	721	901	540	992
36	36	425	681	851	510	1021
42	42		583	729	438	875

DIN 2391 St52 bk+s Tube Destructive and Non-Destructive Test

• Radiographic Test
• Positive Material recognition
• Hydrostatic Test
• Pitting Corrosion Test
• Charpy Impact Test
• Ultrasonic Test

St 52 Pipe Standard Weights

Size NPS	O.D.	Sch. Pipe #	I.D. Pipe	Gallon Capacity Per Linear Foot	Wall Thk.	Standard to XXHY	Wght per Foot	Section Modulus
1/2	0.84	40	0.622	.0158	0.109	STD	0.85	.0407
		80	0.546	.0122	0.147	XHY	1.09	.0478
		160	0.464	.0088	0.188		1.31	.0528
			0.252	.0026	0.294	XXHY	1.72	.0577
3/4	1.05	40	0.824	.0277	0.113	STD	1.13	.0705
		80	0.742	.0225	0.154	XHY	1.48	.0853
		160	0.612	.0153	0.219		1.95	.1006
			0.434	.0077	0.308	XXHY	2.44	.1103
1	1.315	40	1.049	.0449	0.133	STD	1.68	.1328
		80	0.957	.0374	0.179	XHY	2.17	.1606
		160	0.815	.0271	0.250		2.85	.1904
			0.599	.0146	0.358	XXHY	3.66	.2136
1 1/4	1.66	40	1.380	.0777	0.140	STD	2.27	.2346
		80	1.278	.0666	0.191	XHY	3.00	.2913
		160	1.160	.0549	0.250		3.77	.3421
			0.896	.0328	0.382		5.22	.4110
1 1/2	1.90	40	1.610	.1058	0.145	STD	2.72	.3262
		80	1.500	.0918	0.200	XHY	3.63	.4118
		160	1.338	.0730	0.281		4.86	.5079
			1.100	.0494	0.400		6.41	.5977
2	2.375	10	2.157	.1898	0.109		2.64	.4205
		40	2.067	.1743	0.154	STD	3.66	.5606
		80	1.939	.1534	0.218	XHY	5.03	.7309
			1.875	.1434	0.250		5.68	.8045
			1.813	.1344	0.281		6.29	.8666
		160	1.687	.1161	0.344		7.47	.9806
			1.503	.0922	0.436	XXHY	9.04	1.1043
2 1/2	2.875	10	2.635	.2833	0.120		3.53	.6870
		40	2.469	.2487	0.203	STD.	5.80	1.0640
			2.443	.2435	0.216		6.14	1.1169
			2.375	.2301	0.250		7.02	1.2468
		80	2.323	.2202	0.276	XHY	7.67	1.3386
		160	2.125	.1842	0.375		10.02	1.6371
			1.771	.1280	0.552	XXXHY	13.71	1.9971
3	3.50		3.260	.4336	0.120		4.34	1.0411
			3.188	.4147	0.156		5.58	1.3122
			3.156	.4064	0.172		6.12	1.4265
			3.124	.3984	0.188		6.66	1.5342
		40	3.068	.3840	0.216	STD.	7.58	1.7241
			3.000	.3672	0.250		8.69	1.9372
			2.938	.3521	0.281		9.67	2.1207
		80	2.900	.3431	0.300	XHY	10.26	2.2253
		160	2.624	.2811	0.438		14.34	2.8774
			2.300	.2158	0.600	XXHY	18.6	3.4243
3 1/2	4.0	10	3.760	.5768	0.120		4.98	1.3776
		140	3.548	.5136	0.226	STD.	9.12	2.3939
			3.500	.4998	0.250		10.02	2.6001
			3.438	.4821	0.281		11.17	2.8562
		80	3.364	.4617	0.318	XHY	12.52	3.1400
			2..728	.3085	0.636	XXHY	22.87	4.8795
4	4.5	10	4.260	.7404	0.120		5.62	1.7612
			4.188	.7156	0.156		7.24	2.2354
			4.124	.6942	0.188		8.67	2.6296
			4.094	.6838	0.203		9.32	2.8173
			4.062	.6725	0.219		10.02	3.0184
		40	4.026	.6613	0.237	STD.	10.80	3.2145
			4.000	.6528	0.250		11.36	3.3611
		60	3.938	.6326	0.281		12.67	3.7021
			3.876	.6126	0.312		13.97	4.0273
		80	3.826	.5972	0.337	XHY	15.00	4.2713
		120	3.624	.5361	0.438		19.02	5.1790
		160	3.438	.4822	0.531		22.53	5.8997
			3.152	.4054	0.674	XXHY	27.57	6.7927
5	5.563		5.187	1.0979	0.188		10.80	4.1161
			5.125	1.0716	0.219		12.51	4.7279
		40	5.047	1.0391	0.258	STD.	14.63	5.4500
			5.001	1.0204	0.281		15.87	5.8644
			4.939	.99647	0.312		17.51	6.4074
			4.875	.9696	0.344		19.19	6.9358
		80	4.813	.9449	0.375	XHY	20.80	7.4300
		120	4.563	.8495	0.500		27.06	9.2534
		160	4.313	.7590	0.625		32.99	10.7976
			4.063	.6734	0.750	XXHY	38.59	12.0954
6	6.625	5	6.407	1.6748	0.109		7.59	3.5769
		10	6.357	1.6488	0.134		9.30	4.3475
			6.313	1.6260	0.156		10.79	5.0107
			6.249	1.5937	0.188		12.94	5.9351
			6.219	1.5780	0.203		13.94	6.3804
			6.187	1.5620	0.219		15.00	6.8261
			6.125	1.5306	0.250		17.04	7.6905
		40	6.065	1.5008	0.280	STD.	18.99	8.4958
			6.001	1.4688	0.312		21.06	9.3416
			5.937	1.4391	0.344		23.10	10.111
			5.875	1.4082	0.375		25.05	10.893
		80	5.761	1.3541	0.432	XHY	28.60	12.224
			5.625	1.2909	0.500		32.74	13.711
		120	5.501	1.2346	0.562		36.43	14.9806
			5.375	1.1787	0.625		40.09	16.1821
		160	5.187	1.0977	0.719		45.39	17.8243
			4.897	.9784	0.864	XXHY	53.21	20.025
			4.625	.8727	1.000		60.13	21.7719
			4.375	.7809	1.125		66.14	23.1237

Processing of DIN 2448 St52 Carbon Steel Pipe

• Cold rolled
• Grinding
• Hot rolled
• Cutting
• Forming Drilling/ Machining
• Testing

DIN 1543 St52-3 Steel Tube Applications

• Oil & Gas Industry
• Offshore and Onshore Services
• Chemical Industry
• Sugar Industry
• Power Genration Industry

Equivalents of DIN 17121 St52-3 Pipe

16Mn, STB35-STB42, 10#-45#, ST35-ST52, Q195-Q345

Available Carbon Steel st52 ERW Pipe Diameters

Processing mode	Diameter	Length	Linearity	Precision	Roughness of inner hole
Cold rolling	30-100	≤ 12M	0.3-1.0	H8-H10	0.4-1.6
Cold drawn	30-250	≤ 12M		H8-H10	0.8-1.6
Grinding	40-500	≤ 12M	1000	H8-H9	0.4-0.8
Rolling	40-400	≤ 7M		H8	0.4

St52 Steel Pipe Price List in India

Product	Price
High Durability Cold Rolled Steel St52 Round Tube	$0.45 - $18.00/ Piece
ST52 Seamless Hot Rolled Carbon Steel Pipe	$725.00 - $795.00/ Ton
ST52 Cold Drawn High Precision Tube Seamless Steel Pipe	$620.00 - $880.00/ Ton
DIN2391 st52 carbon steel pipe cold rolled pipe	$610.10 - $650.50/ Ton

Many Steel Grade St52 Pipe suppliers, retailers, stockholders, distributors, exporters, importers, dealers, wholesalers, and stockists choose us for the best price of Mild Steel St52 EFW Pipe in India, Find your sizes in our stock of DIN 1.0580 St52 Hot Rolled Pipe in Mumbai, Contact for a Quick Quote!