Gold Member Since 2009
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Shanghai Vastar International Co., Ltd.

Alloy Steel Seamless Pipe, steel pipe, seamless pipe manufacturer / supplier in China, offering Alloy Steel Seamless Pipe, Stainless Steel Tube Fitting, Sanitary Stainless Steel Tube and so on.

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Alloy Steel Seamless Pipe

FOB Price: US $600-2,000 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $600-2,000/ Ton
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Port: Shanghai, China
Production Capacity: 100, 000 tons/year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ASTM A335
  • Technique: Hot Rolled and Cold Drawn
  • Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Mining
  • Trademark: VASTAR
  • Specification: 90-1200mm
  • Type: Seamless
  • Material: Alloy Steel
  • Section Shape: Round
  • Transport Package: By bundle.
  • Origin: China
Product Description
Alloy Steel Seamless Pipe
Standard: ASTM A335/ASME SA335
Steel Grade: P5, P9, P11, P12, P22, P91, P92
Size: OD (90-1200mm) X WT (25-150mm)
Application: Used for boiler pipe, power plants and nuclear plants.
 
Chemical Composition (%)
GradeCSiMnPSCrMoCuNiVAlWNbN
P110.05~0.150.5~1.00.3~0.6≤ 0.03≤ 0.031.0~1.50.5~1.0       
P120.05~0.15≤ 0.50.3~0.61≤ 0.03≤ 0.030.8~1.250.44~0.65       
P220.05~0.15≤ 0.50.3~0.6≤ 0.03≤ 0.031.9~2.60.87~1.13       
P5≤ 0.15≤ 0.50.3~0.6≤ 0.03≤ 0.034.0~6.00.45~0.65       
P910.08~0.120.2~0.50.3~0.6≤ 0.02≤ 0.018.0~9.50.85~1.05 ≤ 0.40.18~0.25≤ 0.015 0.06~0.100.03~0.07
P920.07~0.13≤ 0.50.3~0.6≤ 0.02≤ 0.018.5~9.50.3~0.6B0.001 0.006≤ 0.40.15~0.25≤ 0.0151.5~2.00.04~0.090.03~0.07
 
Mechanical Properties
GradeTensile strength(MPa)Yield strength(MPa)Elongation(%)Impact energy(J)Hardness
P11≥ 415≥ 205≥ 22≥ 35≤ 163HB
P12≥ 415≥ 220≥ 22≥ 35≤ 163HB
P22≥ 415≥ 205≥ 22≥ 35≤ 163HB
P5≥ 415≥ 205≥ 22≥ 35≤ 187HB
P91585~760≥ 415≥ 20≥ 35≤ 250HB
P92≥ 620≥ 440≥ 20≥ 35250HB

Alloy Steel Seamless Pipe
 
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