EN 10210/S355 Seamless Steel Pipe
Classification :
PRODUCT DETAILS
EN 10210/S355 Seamless Steel Pipe Description
S355 steel pipe has good welding performance, plasticity, toughness and processing technology, good corrosion resistance, high strength and low cold brittle critical transition temperature. The use of high-strength low-alloy steel can effectively reduce the weight of the structure, improve the strength and stiffness of the structure, and improve durability while reducing the thickness of the structure. S355 seamless steel pipes are commonly used in the production of bridges, ships, power station equipment, lifting and transportation machinery, machinery manufacturing and other engineering and welded structural parts that bear higher loads.
Product Parameters
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Product Name |
EN 10210/S355 Seamless Steel Pipe |
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|
Standard |
EN/DIN/JIS/ASTM/BS/ASME/AISI etc. |
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Outer Diameter |
Seamless: 1/4"-36" |
Welding: 21.3mm-3620mm |
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Round Tube: 1/2"-10" |
Square Tube/Rectangular Tube: 15x15mm-400x600mm |
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Wall Thickness |
Seamless: 1.25mm-50mm |
Welding: 1.65mm-65mm |
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Length |
3-12 meters, Support customization |
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Surface Process |
Bright, Polished, Black |
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Other Services |
Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. |
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Chemical Composition
|
Grade |
C |
Mn |
P |
Si |
S |
N |
|
S235JRH |
0.17 |
0.040 |
1.40 |
- |
0.040 |
0.009 |
|
S355J0H |
0.22 |
0.035 |
1.60 |
0.55 |
0.035 |
0.009 |
|
S275J2H |
0.20 |
0.030 |
1.50 |
- |
0.030 |
- |
|
S355J2H |
0.22 |
0.030 |
1.60 |
0.55 |
0.030 |
- |
|
S275J0H |
0.20 |
0.035 |
1.50 |
- |
0.035 |
0.009 |
|
S355K2H |
0.22 |
0.030 |
1.60 |
0.55 |
0.030 |
- |
Mechanical Properties
|
EN10210 |
Yield Strength |
Elongation(%) |
Tensile Strength |
Test Temperature(Celsius) |
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|
-20 |
0 |
20 |
||||
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S355J2H |
355 |
22 |
510-680 |
27 |
- |
- |
|
S275J0H |
275 |
23 |
410-560 |
- |
27 |
- |
|
S275J2H |
275 |
23 |
410-560 |
27 |
- |
- |
|
S235JRH |
235 |
26 |
360-510 |
- |
- |
27 |
|
S355J0H |
355 |
22 |
510-680 |
- |
27 |
- |
|
S355K2H |
355 |
22 |
510-680 |
40 |
- |
- |
Scope of Application
Seamless steel pipe applications are: chemical plants, vessels, pipeline engineering and general mechanical engineering.
Standard of carbon steel pipe
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for use in conveying gas, water, and oil in the natural gas and oil industries, and covers seamless and welded steel line pipe. |
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for casing and tubing |
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for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless |
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for Seamless Carbon Steel Pipe for High-Temperature Service |
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for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes |
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for Seamless Carbon Steel Boiler Tubes for High-Pressure Service |
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for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
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for Welded and Seamless Steel Pipe Piles |
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for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness |
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for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures |
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for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service |
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seamless steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices. |
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specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements. |
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DIN 2391 |
for Cold Drawn High Precision Seamless Tube |
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DIN 2458 |
Welded Steel Pipes in Unalloyed and Low Alloy Steels for Supply Purposes |
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EN 10210 |
Seamless steel tubes for pressure purposes |
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BS 3059 |
Steel boiler and superheater tubes |
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JIS G3454 |
Carbon steel pipes for pressure service |
PACKING AND SHIPPING

We have our own transportation fleet with the most convenient transportation and timely delivery.The company's products are exported to more than 70 countries and regions in the world, including Europe, America, Germany, South Korea, Indonesia, Bangladesh, etc.
FACTORY WORKSHOP
We are a steel manufacturer with a long history and reputation for excellence. Since our establishment in 2018, we have always been committed to providing customers with the highest quality and most efficient steel products and steel deep processing services to meet their needs in various engineering projects.
CUSTOMER VISIT
In the future development, we will continue to uphold the concepts of professionalism, integrity, innovation and unity, continuously improve product quality and service levels, and provide customers with more high-quality and efficient steel products and services. We look forward to working with you to create a better future!
APPLICATION AREAS
Our product range covers various specifications of steel plates, steel sections, steel pipes, etc., which are widely used in construction, bridges, machinery, ships, oil, natural gas, and other fields. We always adhere to strict quality management to ensure that every product meets national standards and customer requirements.
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