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Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube

Good company with professional service and high quality. Delivered in time. Our most trusted partner for alloy steel pipes.

—— Brent

The P91 and P22 supplied from NEW FORCE fully satisfies requirement of our project in Brazil. Good to work with NEW FORCE team.

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Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube

Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube
Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube

Large Image :  Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube

Product Details:

Place of Origin: China
Brand Name: NEW FORCE
Certification: MTC
Model Number: ASTM A335 P91

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Price: negotiable
Packaging Details: bare and loose
Delivery Time: 2~10 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Detailed Product Description
Pressure: High Pressure Structure: Seamless
Material: Alloy Steel P91 Length: Random Or Fixed
Standard: ASTM A335 Application: High Pressure Boiler
Manufacture: Hot Rolled Size: 559*22.23mm
High Light:

22" Boiler Seamless Steel Tube

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ASME SA335 Seamless Steel Tube

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P91 Seamless Steel Tube

22 INCH OD ASME SA335 P91 Seamless Alloy Steel High Pressure Pipe

 

The ASTM SA335 P91 pipe is one kind of seamless pipe designed for high temperature applications. It is a ferritic alloy steel that has very high strength properties, which do not deteriorate with time, and are creep resistant. It is also called 9 Cr 1 Mo steel, or chrome moly pipe, based on its composition.

 

‍Applications of ASTM A335 P91 Pipes:

  • Power generation
  • Oil services
  • Petrochemical plants
  • Heaters/reheat lines
  • Boilers
  • Gas processing equipment

 

Chemical Composition of ASME SA335 P91 Pipes:

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10

 

Specification of SA335 P91 Pipes

Specialized in Large Diameter Size
Length max 16000mm
Schedule Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
Form Round, Square, Rectangular, Hydraulic Etc.
Standard ASTM A335 P91, SA335 P91 (with IBR Test Certificate)
Size 1/2 NB to 36 NB
Thickness 3-12mm
Schedule SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Type Seamless
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded
Specialized in Large Diameter SA335 P91 Material
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application High-Temperature Service

 

Mechnical Properties of ASTM A335 P91 Pipes

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

 

Hot Rolled ASME SA335 P91 22" Boiler Seamless Steel Tube 0

Contact Details
Xi'an New Force Energy Engineering Co.,Ltd

Contact Person: zaya_z

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