ST52 Pipe supplier

What is ST52 tube?

ST52 is a structural low carbon steel grade. ;ST52 Steel Tube ;is designed with a chemical composition of carbon, silicon, manganese, phosphorous, and sulfur alongside other alloying materials. This allows the ;ST52 Tube ;to work well in corrosive environments and high-pressure environments. They are designed with a thickness of 5mm up to 300mm. The ;ST52 Carbon Steel Pipe ;is a high strength grade that is available in lengths between 3000mm to 12000mm. These pipes work well across elevated temperatures. The ;ST52 Steel Material ;is designed to possess superior mechanical properties. The material has a minimum yield strength of 355mpa with a tensile strength between 490-630mpa. ;ST52 Pipe ;can be readily elongated by 22% and are a common fixture in food processing, agricultural machinery, earth moving equipment, compressors, pneumatic cylinders, boiler systems, etc.

Which is better ST52 Seamless Pipe or ST52 ERW pipe?

Piping components in the ST52 grade can be designed in seamless and Erw welded configurations. Both these types can be distinguished from each other on certain key features.

• An ;ST52 Seamless Pipe ;is manufactured by passing hot steel billets through extruded metal to precisely shape them. ERW pipes of the ST52 grade are produced by rolling metal through dies to create a longitudinal seam followed by welding them by passing high-voltage current.
• The ;Seamless Steel Pipe st52 ;has a 20% higher working capability than an ST52 ERW pipe grade.
• The ;1.0570 Steel Smls Pipe ;has thicker walls, but erw pipes have thin walls that are light in weight.
• ERW pipes are cheaper than standard seamless pipe grades.

What is DIN 2391 ST52 nbk?

DIN 2391 ST52 nbk is a precision mild or low carbon grade. The ;DIN 2391 ST52 NBK Tube ;is capable of withstanding high temperatures. These tubes are produced in the normalized condition in controlled setups. The ;ST52 S355 Annealed Tube ;is annealed above the upper transformation point. The annealed tubes showcase good tolerance to reducing environments.

ST52 hydraulic tube vs ST52 Honed Cylinder Tube

• An ;ST52 Hydraulic Tube ;is shaped in the form of a cylinder and is attached to hydraulic fluids allowing for movement of fluids in and out of the grade. These tubes cover the specification of ;ST52.3 Steel Cold Finished Tube ;and precision steel tubes of seamless types.
• The ;ST52 Honed Cylinder Tube ;is part of a hydraulic cylinder that has a smooth surface finish on the interior of the bore.

3 points makes us a different from other ST52 Pipe suppliers

• Our esteemed workers make use of the best raw materials and latest technological machinery for manufacturing the products. These products are put through vigorous testing to eliminate any flaws in them. These test certificates can be availed at the time of purchase.
• We have a large inventory of stock allowing you to choose the best products at will. Our abundant stock ensures that you will no longer have to wait for products to arrive to complete your project.
• Our institution has ties with some of the best logistical services in the country and across the world. This allows us to transport items from our store to your doorstep in a short span of time. ; ;

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Table of Contents

• ST52 Pipe Mechanical Properties
• ST52 Steel Tube Equivalent
• DIN 2391 ST52 Chemical Composition
• Price Of ST52 Carbon Steel Pipe
• ST52 Seamless Pipe Testing
• Specification Of ST52 Honed Cylinder Tubes
• 1.0570 Steel Smls Pipe Pressure Rating
• Weight Chart Of ST52 Steel Material
• Types Of ST52 Hydraulic Tube

• ST52 Steel Pipe Specifications
• ST52.3 Steel Cold Finished Tube Tolerance
• ST52 S355 Annealed Tube Application
• Seamless Steel Pipe ST52 Tensile Strength
• ST52 Tube Packaging
• ST52 E355 Honed Seamless Tube Process
• ST52 4 Honed Tube Roughness
• Marking Of ST52 0 Seamless Tube
• DIN 1.0570 Seamless Steel Tubes Od Chart

ST52 Steel Tube manufacturer in India, check DIN 2391 ST52 mechanical properties and equivalent grades

ST52 Pipe Mechanical Properties

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %	Delivery Condition
640 min	-	4 min	+C
580 min	-	7 min	+LC
580 min	450 min	10 min	+SR
450 min	-	22 min	+A
490-630	355 min	22 min	+N

Standard: EN 10305-1 Equivalent Standards: NF 699, DIN 2391, ASTM A519, GOST 9567-75, NBR 8476, BS 6323 Part 4, NF A 49-330-85, BS 6323-4, NF A 49-310, UNI 6403

Material: E355, 1.0580 Equivalent Materials: St52, St52.4, CFS 5, TU 52-b, Q345B, S355GT, TU 526, FE 510

ST52 Steel Tube Equivalent

Steel grade	Material Number
St52	1.0580

DIN 2391 ST52 Chemical Composition

C, %	Si, %	Mn, %	P, %	S, %
0.22 max	0.55 max	1.60 max	0.025 max	0.025 max

Supplier of ST52 Seamless Pipe and ST52 nbk low alloy material in India, buy EN 1.0570 Precision Steel Tube at lowest price in Mumbai

Price Of ST52 Carbon Steel Pipe

Description	Per Unit (INR)
COLD DRAWN STEEL TUBE -READY TO HONED (101.60X136.70X457 MM)GRADE ST 52 3 BK+S	135
COLD DRAWN,READY TO HONE PRECISION TUBE (MS SEAMLESS TUBE) -52/60 (98.6 M)	75
HYDRAULIC CYLINDER TUBES- SIZE.INCH : ID-3 ,OD-3.5, ST 52- MM/PIECE MIN 4000	92
(9918.96 METRES)SEAMLESS P+P-HIGH-PRESSURE STEEL TUBES GRADE ST52, OD : 6,35+0,10/-0,05 MM ID: 1,85+/- 0,05 MM , WT:2,25	417

ST52 Seamless Pipe Testing

Hydrostatic Testing

Ultrasonic Testing

Radiographic Test

Positive material recognition

Charpy Impact Test

Specification of ST52 Honed Cylinder Tubes

Bore Dia	28 MM to 900 MM (35.43307 inches)
Length	Upto 6 Mtrs
Internal Diameter Accuracy	H7, H8, H9
Internal Rougness	RA0.1 μm - RA0.2μm

• Tolerance O/D: Seamless
• Under 40mm +/- 0.2mm 40mm to 100mm +/- 0.3mm Over 100mm +/- 0.5mm
• Tolerance O/D: Welded
• To Din 2393 and 2394
• Straightness:1 / 1000
• Tolerance I/D: Honed.
• Calculated by dividing I/D by W/T

If Under 20	ISO H8
From 20 to under 25	ISO H9
From 25 to 28	ISO H10
Over 28	ISO H11
Roughness:0.30 micron RA max

Choose your ST52 Pipe suppliers in India after reviewing the price and quality, manufacturer of ST52 Honed Cylinder Tube since 2003

1.0570 Steel Smls Pipe Pressure Rating

ID m/m	OD m/m	Working Pressure kg/cm2	ID m/m	OD m/m	Working Pressure kg/cm2	ID m/m	OD m/m	Working Pressure kg/cm2	ID m/m	OD m/m	Working Pressure kg/cm2
18	31	751	63	76	215	100	115	156	150	168	125
20	30	520	63	80	280	100	116	166	150	170	140
25	35	416	63.5	76.2	210	100	120	208	150	175	173
30	40	346	65	75	160	100	125	260	150	180	210
32	42	325	65	80	240	100	130	312	160	172	78
35	45	297	65	85	320	101.6	118	160	160	178	117
38	50	330	70	80	148	105	120	150	160	180	135
38.1	50.8	335	70	82	178	105	125	200	160	185	162
40	46	156	70	85	238	110	120	95	160	190	195
40	48	208	70	90	297	110	125	142	165.1	190.5	160
40	50	260	75	85	138	110	130	189	170	190	125
40	55	390	75	90	208	115	130	140	170	195	150
45	55	231	75	95	270	120	132	104	177.8	203.2	150
45	60	346	76.2	88.9	170	120	135	130	177.8	215.9	220
50	57	145	80	90	130	120	140	173	180	196	92
50	58	166	80	95	195	125	137	100	180	202	127
50	60	208	80	100	260	125	140	125	180	216	208
50	65	312	82.55	95	160	125	145	166	200	216	83
50	70	416	82.55	98.4	200	125	152	224	200	232	166
50.8	63.5	260	85	95	122	127	146	155	200	242	210
55	65	189	85	101	203	130	142	96	203.2	228.5	130
55	70	283	90	100	115	130	150	160	225	254	135
57	70	240	90	105	173	130	153	190	250	267	71
60	70	173	90	110	231	140	153	96	250	290	170
60	72	208	95	110	165	140	160	148	250	298	200
60	75	260	95	115	220	140	165	185	300	318	62
60	80	346	100	109	94	140	170	225	300	350	173
63	71	132	100	110	104	150	160	70	350	420	208
63	73	165	100	114	146	150	163	90

Weight Chart Of ST52 Steel Material

Nominal Dia		O.D.		SCH 30/40 Din 1.0580 Carbon Steel Pipe				SCH 10 DIN 1.0580 Seamless Pipe
				W.T.		STANDARD WEIGHT		W.T.		STANDARD WEIGHT
(mm)	(INCH)	(mm)	(inch)	(mm)	(inch)	(kg/mtrs)	(lbs/ft)	(mm)	(inch)	(kg/mtrs)	(lbs/ft)
15	1/2''	21.30	0.840	2.77	0.109	1.27	0.85	-	-	-	-
20	3/4''	26.70	1.050	2.87	0.113	1.69	1.13	2.11	0.083	1.28	0.96
25	1''	33.40	1.315	3.38	0.133	2.50	1.68	2.77	0.109	2.09	1.41
32	1.1/4''	42.20	1.660	3.56	0.140	3.39	2.27	2.77	0.109	2.69	1.81
40	1.1/2''	48.30	1.900	3.68	0.145	4.05	2.72	2.77	0.109	3.11	2.09
50	2''	60.30	2.375	3.91	0.154	5.45	3.66	2.77	0.109	3.93	2.64
65	2.1/2''	73.00	2.875	5.16	0.203	8.64	5.80	3.05	0.120	5.26	3.53
80	3''	88.90	3.500	5.49	0.216	11.29	7.58	3.05	0.120	6.46	4.34
90	3.1/2''	101.60	4.000	5.74	0.226	13.58	9.12	3.05	0.120	7.41	4.98
100	4''	114.30	4.500	6.02	0.237	16.09	10.80	3.05	0.120	8.37	5.62
125	5''	141.30	5.563	6.55	0.258	21.79	14.63	3.40	0.134	11.58	7.78
150	6''	168.30	6.625	7.11	0.280	28.29	18.99	3.40	0.134	13.85	9.30
200	8''	219.10	8.625	7.04	0.277	36.82	24.72	4.78	0.188	25.26	16.96
250	10''	273.10	10.750	7.08	0.307	51.05	34.27	4.78	0.188	31.62	21.23

Types Of ST52 Hydraulic Tube

ST52 Pipe

DIN 2391 ST52

ST52 Pipes

ST52 Seamless Pipe

ST52 Steel Tube

ST52 Honed Cylinder Tube

ST52 Tube

st52 e355 Tube

ST52 nbk Pipes

Seamless Steel Pipe st52

1.0570 Steel Smls Pipe

ST52 Carbon Steel Pipe

ST52 Steel Material

ST52 Hydraulic Tube

ST52.3 Steel Cold Finished Tube

ST52 S355 Annealed Tube

ST52 4 Honed Tube

ST52 0 Seamless Tube

DIN 1.0570 Seamless Steel Tubes

DIN 17100 ST 52.3 Welded Tube

EN 1.0570 Precision Steel Tube

DIN2391C Seamless circular tubes

DIN 1629 ST 52 Plain end seamless steel tubes

ST52 NBK Steel pipes

ST52 BK DIN 2391 Seamless Precision Steel Tubes

BKA ST52 Tube

DIN 2391 ST52 BK+S Seamless Tube

ST52-3 BK Honed Tube

DIN 2391 ST52 NBK Tube

ST52 Honed Seamless Tube

Manufacturer of Seamless Steel Pipe ST52 in custom sizes and specification, check online stock and price in Mumbai

ST52 Steel Pipe Specifications

Standard	DIN 2391
Grade	ST52
Size	OD (4-190mm) x WT (0.5-15mm)
Outer Dimensions	4.0mm – 60.0mm
Wall Thickness	0.5mm – 8 mm
Length	max 6000mm

DIN 17100 ST52-3

Pipe Standard	DIN2391
Grade	St35/45/52/55 and so on
Minimum Order Quantity	1 Ton
Outside Diameter Ranges	1/8’’~48’’ Or DN6~DN1200 Or 10.3mm~1219mm
Wall Thickness Ranges	SCH10~SCH160 Or STD,XS,XXS Or1.73mm~59.54mm
DIN 1.0580 Pipe Length(Custom)	Single Random Length	16ft-22ft/4.8m-6.7m
	Double Random Length	22ft-35ft/6.7m-10.7m
	Fixed Length	16ft-41ft/4.8m-12.5m
	Most common Length	6m, 12m
I.D Roughness	0.4-0.8
Inside Diameter Tolerance	H7-H10
Type	Seamless, Welded
Technique	Cold Drawn, ERW and so on

Din2393&2394	1.0570 St52-3
DIN 2391-2	1.0580 St52
EN10025	1.0570 S355

ST52.3 Steel Cold Finished Tube Tolerance

OD 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
WT Tolerance	±10%

Looking for ST52 Tube manufacturers in India? We produce ST52 E355 Honed Seamless Tube for precision applications

ST52 S355 Annealed Tube Application

• mining
• for food processing equipment
• compressors and earth moving equipment
• agricultural and farm machinery
• for mechanical tools and equipment
• for automotive and transport lifting equipment
• hoists
• waste disposal transport

Seamless Steel Pipe ST52 Tensile Strength

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

ST52 Tube Packaging

ST52 E355 Honed Seamless Tube Process

• Cold Drawn or Finished Seamless (CDS)
• Hand-Welding or Manual Arc Welding (MAW) Pipes
• Seamless Cold Drawn Electric Resistance Welding (CEW) Pipes
• Electric Resistance Welding (ERW)
• Butt Welded Pipes (BWP)
• Hot Finished Seamless (HFS)
• Oxy Acetylene Welding (OAW) Pipes
• Electric Fusion Welding (EFW) Pipes
• High Frequency Induction Welding (HFIW)
• Sub-merged Arc Welding (SAW) Pipes
• 1.0570 Steel Hot Finished Welding (HFW) Pipes

ST52 4 Honed Tube Roughness

Type	Roughness [mm]	Roughness [inch]
DIN 17100 ST52-3, drawn, new	0.02 - 0.1	0.0008 - 0.004
welded, new	0.05 - 0.1	0.002 - 0.004
galvanized, new	0.15	0.006
ST52 Seamless, used, cleaned	0.15 - 0.2	0.006 - 0.008
lightly corroded	0.1 - 0.4	0.004 - 0.016
severely corroded	0.4 - 3	0.016 - 0.12
light scaling	1 - 1.5	0.04 - 0.06
heavy scaling	1.5 - 4	0.06 - 0.16
bitumed coated	0.05	0.002

Marking Of ST52 0 Seamless Tube

• Weight
• material Heat treatment
• Impact test temperature
• Impact test temperature
• Grade and type
• Manufacturer’s name
• Manufacturing process
• End finish
• Grade and type
• Heat treatment
• Type of Pipe thread
• Monogram marking

DIN 1.0570 Seamless Steel Tubes Od Chart

ST 52 Pipe Types	Wall thickness	Out diameter	Length
TU 52-b Carbon Steel Pipe (as per need)	SCH 10 / SCH 5 / SCH 80 / SCH 40 / SCH 160	1/2" NB - 60" NB	Custom
FE 510 ERW Pipe (as per need)	as per need	1/2" NB - 24" NB
DIN 1.0580 Welded Pipe (ready stock+ as per need)		1/2" NB - 24" NB
ST 52 SAW Pipe		16" NB - 100" NB