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EN 10210/S355 Seamless Steel Pipe
Grade S355 is a low carbon manganese-containing steel alloy. This medium-strength carbon steel has both good weldability and good impact resistance. Grade S355 steel is also well suited for sub-zero temperature applications.
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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

Product Name

EN 10210/S355 Seamless Steel Pipe

Standard

EN/DIN/JIS/ASTM/BS/ASME/AISI etc.

Outer Diameter

Seamless: 1/4"-36"

Welding: 21.3mm-3620mm

Round Tube: 1/2"-10"

Square Tube/Rectangular Tube: 15x15mm-400x600mm

Wall Thickness

Seamless: 1.25mm-50mm

Welding: 1.65mm-65mm

Length

3-12 meters, Support customization

Surface Process

Bright, Polished, Black

Other Services

Machining(cnc),  Centerless Grinding(cg), Heat Treatment, Annealing, Pickling,  Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

 

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)

-20

0

20

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.

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1.7x24 hours online response

7x24 hours online response

Only to give you the best service

2.Punctual delivery

(1) We provide competitive price products on the basis of quality assurance and arrange delivery on time.

(2) We can process different finished products according to your requirements

(3) High production capacity will shorten your waiting time

(4) Accept buyer's specifications

(5) Experienced R&D department

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   FAQ

Q: Are you a trading company or a manufacturer?

A: We are a professional manufacturer and offer a wide range of steel products.

Q: Do you provide samples?

A: Yes, we will provide samples for free, and the express shipping cost will be borne by customers.

Q: Can you customize the products according to our requirements?

A: Yes, just tell us your requirements, we can provide you with customized solutions, such as material, hardness, thickness, width and so on.

Q: Can I visit your factory?

A: Of course you can, we welcome customers from all over the world to visit our factory.

Q: Are the products quality inspected before shipment?

A: Of course, all our products undergo strict quality inspection before packing, and unqualified products will be destroyed. We absolutely accept third party inspection.

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