S355j2h / Din st52 Alloy Boiler Tube / Seamless Steel Pipe For Power Plants

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S355j2h / Din st52 Alloy Boiler Tube / Seamless Steel Pipe For Power Plants

 

Specifications

 
1. s355j2h alloy seamless steel pipe
2.grade: P5, P9, P11, P12, P22, P91, P92
3.OD: 6-1200mm, WT: 1-150mm


 
Product Description
 
s355j2h alloy seamless steel pipeP22 alloy steel pipea335 p11 alloy steel pipe  din st52 alloy steel pipe

ASTM A335 P22 high temperature alloy steel tubeStandard: ASTM A335/ASME SA335
Steel grade: P5, P9, P11, P12, P22, P91, P92
Size: OD (6-1200mm) x WT (1-150mm)
Application: Used for boiler pipe, power plants and nuclear plants.


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Chemical Composition (%)
Grade C Si Mn P S Cr Mo Cu Ni V Al W Nb N
P11 0.05~0.15 0.5~1.0 0.3~0.6 ≤0.03 ≤0.03

1.0~

1.5

0.5~

1.0

             
P12 0.05~0.15 ≤0.5 0.3~0.61 ≤0.03 ≤0.03

0.8~

1.25

0.44~

0.65

             
P22 0.05~0.15 ≤0.5 0.3~0.6 ≤0.03 ≤0.03

1.9~

2.6

0.87~

1.13

             
P5 ≤0.15 ≤0.5 0.3~0.6 ≤0.03 ≤0.03

4.0~

6.0

0.45~

0.65

   
Ms. shellyslj
Tel: 86-22-2646578
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Contact Method
Tianjin LANG Steel Pipe Manufacturing Co., Ltd.
5-1616, Changying Business Plaza, Northwest Side Of Crossing Of Jingjin Road And Longzhou Road, Beichen District, Tianjin, China (Mainland)
Fax: 86-22-2646578
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