Din 2391 ST 52 Seamless Steel Pipe
ST 52 Steel Tube supplier in India
DIN 2391 ST 52
ST 52 Pipe
ST 52 Seamless Pipe
Check Carbon Steel grade ST 52 Pipe Price List ex Mumbai
ST52 Pipe is a Low Carbon Manganese Steel. DIN 2391 ST 52 Pipe is a readily weldable low carbon manganese steel with good impact resistance (including in sub-zero temperatures). These Carbon Steel DIN 2391 Tubes, Carbon Steel DIN 2391 ST52 Pipe and ST52 DIN 2391 Carbon Steel Welded Pipes are mainly used in the untreated or normalised condition. ST52 DIN 2391 Carbon Steel Welded Tubes machinability is similar to mild steel pipe. ST52 DIN 2391 Carbon Steel Seamless Tubes are mainly in demand by Construction & welded components for general engineering.
Steel Tubes India is manufacturer of DIN 2391 ST 52, ST 52 Tube & ST52 steel pipe. We manufacture ST52 grade pipe. We are India's 2nd largest Exporter of ST52 grade seamless pipe. Steel Tubes India is winner of All India Award for export excellence for 6 consecutive years. We are No. 1 Exporter of din ST52 pipe Material from India since 2012.
Steel Tubes India stock wide size range & wall thickness in ST52 pipe material for Oil & Gas Pipelines, low pressure conveyance of gas, transportation of water, oil, air steam or other fluids. ST52-3 seamless pipe are best & cost effective solution for machinery, buildings construction, irrigation & distribution of high heat, extreme cold & high temperature gases, thin-wall, straight bead, precision ST52 seamless pipe & ST52-3n pipe are most reliable & Low cost solution for High Temperature Service applications. ST52 DIN 2391 Carbon Steel Welded Tubes can be used in water wells, because DIN 2391 ST 52 ERW pipe is 2 times cheaper than DIN 2391 ST 52 Seamless Pipe of reputed Manufacturers of Carbon Steel DIN 2391 ST52 Piping products in India, Japan, Italy, USA, UK, Taiwan or China.
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DIN 2391 ST 52 Price in India
- Din st 52 welded steel tubes, DIN 2391 St 52 Honed Tube for Hydraulic Cylinder and Pneumatic Cylinder
US $1200.00-$1800.00 / Ton - DIN 2391 ST 52 precision steel hydraulic cylinder honed tube
US $0.50-$1.50 / Kilogram - Hard Chrome Plated Seamless Din 2391 St 52 Honed tube
US $800.00-$1500.00 / Ton - ST 52 Steel Pipe Hollow Bar ST 52.0 ST 52.3 E355 Seamless Tube
US $1.22-$3.22 / Kilogram
St52 Pipe Specification
Irrespective of your requirement for ST52 pipe specification, we can deliver what specific need you have, to get your job done. We understand that you might have certain very specific dimensions or specifications to be made of ST52 pipes. Rest assured that whatever be your need, we will get it done for you. And when we give you an assurance, we mean it, because we are a PED approved manufacturer of ST52 pipes India. So, you can count on us, for all your needs of ST52 pipes – no matter what specifications or dimensions you may have in mind.
| ST 52 Pipe Standard | DIN2391 | |
| Grade | St35/St45/St52/ St55 and so on | |
| Minimum Order Quantity | 1 Ton | |
| Outside Diameter Ranges | 1/8’’~48’’ Or DN6~DN1200 Or 10.3mm~1219mm | |
| ST 52 Pipe Wall Thickness Ranges | SCH10~SCH160 Or STD,XS,XXS Or 1.73mm~59.54mm | |
| ST 52 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 | |
| ST 52 Pipe Type | Seamless, Welded | |
| ST 52 Pipe Technique | Cold Drawn, ERW and so on | |
| ST 52 Pipe Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| ST 52 Pipe Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | Plain End, Beveled End, Treaded |
| Specialized in | Large Diameter ST 52 Pipe, din st 52 welded steel tubes, DIN 2391 St 52 Honed Tube for Hydraulic Cylinder and Pneumatic Cylinder |
| Additional Testing | NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
St52 Steel Tube Equivalent
10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42
ST52 steel tube equivalent are EN10025-1994 1.0570 S355, DIN 2393 & 2394 1.0570 ST 52-3 and DIN 2391-2 1.0580 ST 52. ST52 steel tubes are high strength structural steel, low alloy. ST52 steel can be easily welded to other steels that are of a weldable nature. ST52 steel pipe has superb cold-forming properties. ST52 steel tubes are used a lot in bridges, cranes, mobile equipment, buildings, chassis, booms, machinery parts, structural activities, etc. If there is just about anything that you need, related to ST52 steel tubes, do not hesitate to get in touch with us.
Din 2391 St52 Pipe Properties
DIN 2391 ST52 pipe properties is that of a Chemical Composition of P max 0.025, C ≤0.22, Mn ≤1.6, Si ≤0.55 and S max 0.025. DIN 2391 ST52 pipes have a Tensile Strength of 600 Mpa Min. The Yield Strength of DIN 2391 ST52 pipes is 520 Mpa Min. DIN 2391 ST52 pipes have an Elongation of 14% min. Because of their properties and characteristics, DIN 2391 ST52 pipes are used in various applications such as food processing equipment, agricultural and farm machinery, earth moving equipment, hydraulic and pneumatic cylinders for mining, automotive and transport lifting equipment, mechanical tools and equipment, disposal transport, hoists, compressors, waste, etc.
DIN 2391 ST 52 Pipes Mechanichal Properties
| Cold drawn(Mandatory) BK1） |
Cold drawn(Soft) BKW1） |
Cold Drawn and Stress Release (BKS) |
Anneal (GBK)1） |
Normalizing (NBK)1） |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kinds of Steel | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | |
| Steel grade | Material number | No less than | |||||||||||
| Rm | A5 | Rm | A5 | Rm | ReH | A5 | Rm | A5 | Rm | ReH2) | A5 | ||
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | ||
| St35 | 1.0308 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 340~470 | 235 | 25 |
| St37.4 | 1.0255 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 350~480 | 235 | 25 |
| St45 | 1.0408 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440~570 | 255 | 21 |
| St52 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490~630 | 355 | 22 |
| St52.4 | 1.0581 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 500~650 | 355 | 21 |
DIN 2391 ST52 Carbon Steel Pipes Chemical Composition :
| Standard | Grade | C | Si | Mn | P max | S max |
|---|---|---|---|---|---|---|
| DIN2391 | St52 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
DIN 2391 ST52 Pipe Dimension 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% |
|||||||
Chemical Analysis of DIN 2391 ST 52 Honed Tube cylinder tube
Carbon |
0.20% |
Silicon |
0.50% |
Manganese |
1.50% |
Phosphorus |
0.050% Max |
Sulphur |
0.050% Max |
Related Specification
DIN 2391-2 |
1.0580 St52 |
Din2393&2394 |
1.0570 St52-3 |
EN10025 |
1.0570 S355 |
Mechanical Requirements: BK+S
Yield Strength |
520 Mpa Min. |
Tensile Strength |
600 Mpa Min. |
Elongation |
14% Min. |
- 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 |
|
Types of DIN 2391 ST 52 Pipes
| DIN 2391 ST52 Pipe |
DIN 2391 ST52 Seamless Pipe |
| DIN 2391 ST 52 Seamless Pipes | DIN 2391 ST 52 Square Pipes |
| DIN 2391 ST 52 Seamless Piping | DIN 2391 ST 52 Round Pipes |
| DIN 2391 ST 52 Welded Pipes | 2391 ST 52 Seamless Pipes |
| DIN 2391 ST 52 Rectangular Pipes | DIN 2391 ST 52 Welded Pipes |
| Carbon Steel DIN 2391 ST52 Pipe | Carbon Steel DIN 2391 ST52 Tube |
| DIN 2391 ST52 Pipes | DIN 2391 ST52 High Precision Seamless Tube |
| DIN 2391 ST52 Seamless Pipe supplier | DIN 2391 ST52 Thick Wall High Precision Steel Tube |
| DIN 2391 ST52 Cold Drawn Carbon Seamless Steel Pipe | DIN 2391 ST52 Steel Tube |
| DIN 2391 Seamless Steel Precision Pipe | DIN 2391 ST52 Steel Pipes |
| High Quality DIN 2391 ST52 Pipes | ST52 Round Pipes |
| DIN2391 Thin Wall Carbon Seamless Precision Steel Tube | DIN 2391 ST52 Cold Drawn Carbon Steel Pipe |
| EN 10305 E235 Precision Seamless Steel Tube | DIN 2391 EN 10305 Pipes |
| ST 52 Welded Pipes | SCH 40 DIN Pipes |
| ST 52 Welded Hydraulic Pipes | Schedule 60 CS Pipes |
Exporter of ST52-3 seamless pipe, ST52-3n pipe, ST - 52.3 bks DIN 2391, Tubo DIN 2391 ST 52 in India
| ST 52 Pipe Types | Out diameter | Wall thickness | Length |
|---|---|---|---|
| ST 52 Seamless Pipe (Custom Sizes) | 1/2" NB - 60" NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Custom |
| ST 52 Welded Pipe (in Stock + Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ST 52 ERW Pipe (Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ST 52 SAW Pipe | 16" NB - 100" NB | As per requirement | Custom |
St 52 Pipe Suppliers
ST 52 Seamless Pipe
ST 52 Welded Pipe
ST 52 Exhaust Pipe
ST 52 ERW Pipe
ST 52 Lined pipe
ST 52 Line pipe
ST 52 Schedule 80 Pipe
ST 52 Schedule 40 Pipe
ST 52 Schedule 60 Pipe
ST 52 Square Pipe
ST 52 Square hollow section
ST 52 Rectangular Tube
Client Reference and Applications
Our DIN 2391 ST 52 are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant etc. We are supplying high quality DIN 2391 ST 52 to our clients globally.