Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral

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Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral Detail:

Mechanical Property

steel grade

minimum yield strength
Mpa

Tensile strength

Minimum elongation
%

Minimum impact energy
J

Specified thickness
mm

Specified thickness
mm

Specified thickness
mm

at test temperature of

<16

>16≤40

<3

≥3≤40

≤40

-20℃

0℃

20℃

S235JRH

235

225

360-510

360-510

24

-

-

27

S275J0H

275

265

430-580

410-560

20

-

27

-

S275J2H

27

-

-

S355J0H

365

345

510-680

470-630

20

-

27

-

S355J2H

27

-

-

S355K2H

40

-

-

Chemical Composition

Steel grade

Type of de-oxidation a

% by mass, maximum

Steel name

Steel number

C

C

Si

Mn

P

S

Nb

S235JRH

1.0039

FF

0,17

—

1,40

0,040

0,040

0.009

S275J0H

1.0149

FF

0,20

—

1,50

0,035

0,035

0,009

S275J2H

1.0138

FF

0,20

—

1,50

0,030

0,030

—

S355J0H

1.0547

FF

0,22

0,55

1,60

0,035

0,035

0,009

S355J2H

1.0576

FF

0,22

0,55

1,60

0,030

0,030

—

S355K2H

1.0512

FF

0,22

0,55

1,60

0,030

0,030

—

a. The deoxidation method is designated as follows:

FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al).

b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document.

Hydrostatic Test

Each length of pipe shall be tested by the manufacturer to a hydrostatic pressure that will produce in the pipe wall a stress of not less than 60% of the specified minimum yield strength at room temperature. The pressure shall be determined by the following equation:
P=2St/D

Permissible Variations In Weights and Dimensions

Each length of pipe shall be weighed separately and its weight shall not vary more than 10% over or 5.5% under its theoretical weight, calculated using its length and its weight per unit length
The outside diameter shall not vary more than ±1% from the specified nominal outside diameter
Wall thickness at any point shall not more than 12.5% under the specified wall thickness


Product detail pictures:

Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Good Quality A252 GRADE 3 Steel Pipe - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral , The product will supply to all over the world, such as: Florida, Cape Town, Netherlands, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Maud from Mexico - 2017.06.29 18:55
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Anna from Czech Republic - 2018.12.14 15:26
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