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ST52 Seamless Pipe and EN 1.0570 Precision Steel Tube supplier in Pune
ST52 pipes come under the DIN 2391 specification. The DIN 2391 St52 Pipe is made with a chemical composition of carbon, silicon, manganese, phosphorous, and sulfur. These pipes are very strong and designed with enhanced corrosion resistance properties. DIN 2391 ST52 possesses excellent mechanical properties. They are designed with a tensile strength of minimum 600Mpa and yield strength of minimum 520Mpa. The ST52 Steel Tube can be easily elongated by a minimum of 14% and still possess good workability. They are available in single random, double random, and custom lengths up to 6000mm. ST52 Carbon Steel Pipe is produced with a carbon concentration of above 0.30%. These pipes can be easily formed by both cold and hot-rolling processes in different dimensions. The ST52 Pipe is widely used in oil and gas refineries, food processing, chemical industries, boiler systems, dairy and fluid pipelines, hydraulic systems, and so on. We are the leading ST52 Pipe suppliers in Pune. Our goal is to supply high-quality products at the most reasonable rates.

DIN 17100 ST 52.3 Welded Tube and ST52 Carbon Steel Pipe distributor in Pune, Check schedule 40 and 80 specification chart & Nominal Pipe Sizes of ST52 Hydraulic Tube and 1.0570 Steel Smls Pipe
DIN 2391 St52 Pipe Specification
Standards : DIN2391
Grade: St35/St45/St52/ St55 and so on
Thickness : SCH10~SCH160 Or STD,XS,XXS Or 1.73mm~59.54mm
Length :maximum 6000mm
Type :Seamless, Welded
DIN 2391 St52 Pipe Specification
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 |
ST52 Seamless Pipe Chemical Composition Chart
Standard | Grade | C | Si | Mn | P max | S max |
DIN2391 | St52 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
DIN2391C Seamless circular tubes Mechanical Characteristics
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 | % | |
St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490~630 | 355 | 22 |
Export Destinations for ST52 Pipes And Tubes
Europe
Russia
Norway
Germany
France
Italy
UK
Spain
Ukraine
Netherland
Belgium
Greece
Czech Republic
Portugal
Hungary
Albania
Austria
Switzerland
Slovakia
Finland
Ireland
Croatia
Slovenia
Malta
Middle East
Saudi Arabia
Iran
Iraq
UAE
Qatar
Bahrain
Oman
Kuwait
Turkey
Yemen
Syria
Jordan
Cyprus
Africa
Nigeria
Algeria
Angola
South Africa
Libya
Egypt
Sudan
Equatorial Guinea
The Republic Of Congo
Gabon
Asia
India
Singapore
Malaysia
Indonesia
Thailand
Vietnam
South Korea
Japan
Sri Lanka
Maldives
Bangladesh
Mayanmar
Taiwan
Cambodia
North America
USA
Canada
Mexico
Panama
Costa Rica
Puerto Rica
Trinidad And Tobago
Jamaica
Bahamas
Denmark
South America
Argentina
Bolivia
Brazil
Chile
Venezuela
Colombia
Ecuador
Guyana
Paraguay
Uruguay