DIN 2391 ST37 Pipe Supplier In India
DIN 2391 En10305 Carbon Steel Precision Pipe Manufacturer, DIN 2391 ST37 Pipes Exporter
Sachiya Steel International Is One Of The Leading Exporter And Supplier Of ST37 Pipe In India, ST 37 steel is a kind of low carbon steel with carbon content of less than 0.17%, Silicon less than 0.35, Manganese more than 0.35, P and S each maximum up to 0.0. 4. DIN 2391 ST37 Pipe is also widely applied everyday uses and structural applications where high strength is not so important. DIN 2391 ST37 Steel Pipe is made up of carbon, nitrogen, phosphorus and sulfur. The material is strong and corrosion resistant and strong. Sachiya Steel International is a leading supplier of the DIN 2391 ST37 pipes in different standards, dimensions and shapes. The minimum yield strength of the pipes is 235MPa and the minimum tensile strength is 470MPa. The Carbon Steel DIN 2391 ST 37 Pipes can be processed as hot rolled, cold rolled, cutting, grinding, machining and forming operations.
The pipe’s outer diameter ranges from 4mm to 60mm. The wall thickness of the DIN 2391 ST37 Welded Pipe ranges from 0.5mm to 8mm and the length ranges up to 6000mm. There are different pressure grades of the pipes with different schedules. The ST37 Steel Pipe schedules are according to the wall thickness and the outer diameters. These are high wear and tear pipes that are used under high stress applications. The application include the petroleum industries, oil and gas industries, food processing, chemical, power generation, transmission lines and in general purpose piping applications. The ST 37 Steel Grade Seamless Pipe has high impact strength so that it can be used under high impact prone outdoor applications as well. Please feel free to contact us for more information on the DIN 2391 ST37 Carbon Steel Pipes and their pricing.
ST 37 carbon steel properties are as per this, Tensile strength 480 N/mm2, Elongation as 6% for cold drawn, provided with three types of surface treatment – galvanized, black or pre-painting. Owing to its chemical content, ST-37 EN10305 Carbon Steel Precision Pipe doesn’t have corrosive resistance and will get rusty within few days. Therefore , hot-dip galvanized or pre-painting is done sometimes in order to protect the steel from corrosion.
DIN 2391 ST37 Pipe Specification
Standard | DIN 2391 |
Grade | ST37 |
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 2391 ST37 Carbon Steel Pipes Chemical Composition
Standard | Grade | C | Si | Mn | P max | S max |
DIN2391 | St37 | ≤0.17 | ≤0.35 | ≥0.35 | 0.04 | 0.04 |
ST37 DIN 2391 Seamless Pipes Mechanical Properties
Cold drawn(Mandatory) |
Cold drawn(Soft) |
Cold Drawn and Stress Release |
Anneal |
Normalizing |
||||||||
BK1) |
BKW1) |
(BKS) |
(GBK)1) |
(NBK)1) |
||||||||
Grade |
Tensile |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
|
St37 |
480 |
6 |
420 |
10 |
420 |
315 |
14 |
315 |
25 |
350~480 |
235 |
25 |
DIN 2391 ST37 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% |
Frequently Used DIN 2391 ST37 Welded Pipe Types
DIN 2391 ST37 Carbon Steel Pipes Types
DIN 2391 ST37 Pipe/Tube |
DIN 2391 ST37 Seamless Pipe/Tube |
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