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Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes

Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes

    • Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes
    • Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes
    • Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes
    • Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes
  • Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG SPECIAL STEEL
    Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
    Model Number: ASTM A335 P22 Alloy Stainless Steel Seamless Pipes

    Payment & Shipping Terms:

    Minimum Order Quantity: 100KGS
    Price: NEGOTIABLE
    Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Delivery Time: 20-80
    Payment Terms: L/C, T/T
    Contact Now
    Detailed Product Description
    Specification: ASTM A335 P22 Alloy Stainless Steel Seamless Pipes Application: Boiler Pipe, Chemical Fertilizer Pipe, Structure Pipe
    Technique: Hot Rolled Surface Treatment: Black Painted
    Shape: Round Certification: ISO,SGS,BV,ISO & SGS,ISO/CE/SGS
    Length: 6 Meters Or Customized Package: Standard Seaworthy Package
    High Light:

    ASTM A335 Alloy Steel Seamless Tubes

    ,

    P22 Alloy Steel Seamless Tubes

    ,

    Hot rolled Alloy Steel Seamless Tubes

    ASTM A335 P22 Alloy Stainless Steel Seamless Pipes

     

    We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

     

    What is ASTM a335?

    ASME SA335 / ASTM A335 , Chrome-Moly pipe is a seamless ferritic Alloy-Steel Pipe produced in nominal or minimum wall thickness for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging, similar forming operations and for fusion welding.

     

    What is p22 material?

    A335/SA335 Grade P22 Alloy Steel Seamless Pipes are Carbon steel pipes with addition of chromium, molybdenum, and sometimes vanadium. Chromium, or chrome, improves high-temperature strength, increases oxidation resistance and raises the tensile, yield and hardness at room temperatures.

     

    P22 Pipe Chemical Requirements

    C, % Mn, % P, % S, % Si, % Cr, % Mo, %
    0.015 max 0.30-0.61 0.025 max 0.025 max 0.50 max 1.90-2.60 0.87-1.13

     

    P22 Pipe Mechanical Properties

    Tensile Strength, MPa Yield Strength, MPa Elongation, %
    415 min 205 min 30 min

     

    ASTM A335 Gr P22 Equivalent Material

    ASTM ASME Equivalent material JIS G 3458 UNS BS DIN ISO ABS NK LRS
    A335 P22 SA335 P22 T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 STPA 24 K21590 3604 P1 622 17175 10CrMo910 2604 II TS34 ABS 13 KSTPA 24 Sec 22-1/4Cr1Mo410

     

    Heat Treatment Requirements

      P5, P9, P11, and P22    
    Grade Heat Treatment Type Normalizing Temperature Range F [C] Subcritical Annealing or Tempering Temperature Range F [C]
    P5 (b,c) Full or Isothermal Anneal    
      Normalize and Temper   1250 [675]
      Subcritical Anneal (P5c only)   1325 - 1375 [715 - 745]
    P9 Full or Isothermal Anneal    
      Normalize and Temper   1250 [675]
    P11 Full or Isothermal Anneal    
      Normalize and Temper   1200 [650]
    P22 Full or Isothermal Anneal    
      Normalize and Temper   1250 [675]
    P91 Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
      Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

     

    Tensile Requirements

    Seamless ASTM A335 P5 ASTM A335 P9 ASTM A335 P11 ASTM A335 P22 ASTM A335 P91
    Tensile Strength, min., psi          
    ksi 60 60 60 60 85
    MPa 415 415 415 415 585
    Yield Strength, min., psi          
    ksi 30 30 30 30 60
    MPa 205 205 205 205 415

     

    Application

    • Pharmaceutical equipment
    • Chemical equipment
    • Sea water equipment
    • Heat exchangers
    • Condensers
    • Pulp and paper industry
    • Off-shore oil drilling companies
    • Power generation
    • Petrochemicals
    • Gas processing
    • Specialty chemicals

     

    Hot Rolled ASTM A335 P22 Alloy Steel Seamless Tubes 0

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