Beijing Silk Road Enterprise Management Services Co.,LTD

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAlloy Steel Pipe

HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1

HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1

    • HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1
    • HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1
    • HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1
    • HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1
  • HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1

    Product Details:

    Place of Origin: China
    Brand Name: RT Welding Metal
    Certification: API, CE, PED, ISO
    Model Number: 1/2''-48''

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: product specifications
    Delivery Time: 5-7 working days
    Payment Terms: L/C /TT
    Supply Ability: 10000ton/Month
    Contact Now
    Detailed Product Description
    Material: Alloy Steel Standard: API / GB / DIN/ ASTM /EN/NFA/BS/UNI/ISO/GOST/JIS /GB5310
    Grade: P91/T91/X10CrMoVNb9-1/ 13CrMo9-10, 15NiCuMoNB5-6-4 Certificate: EN10204 -3.1 /3.2
    Packing :: Pipes May Be Furnished Bard Or Coated And With Capped Ends Specific Qualification: TUV:AD WO-TRD100 / PED97/23/EC /IBR
    Test: Heat Analysis/Tensile Test/Impact Test /NDE/PMI OD Tolerance: ±1% Or ±0.5mm , Whichever Is The Greater
    High Light:

    alloy steel seamless tubes

    ,

    cold drawn seamless pipe

     

    Name : VM12-SHC high-corrosion resistant Seamless Pipes the replacement of X20CrMoV11-1 in existing power plants.

     

     

    DEFINITION

     

    VM12-SHC (super high-corrosion resistant) is a 12Cr-1.6Co-1.5W ferritic-martensitic steel developed by Vallourec. It is micro-alloyed with vanadium and niobium and has controlled boron and nitrogen contents.

     

    APPLICATION

     

    Applications include advanced fossil-fuelled power plants and HRSG (Heat Recovery Steam Generators) or the replacement of X20CrMoV11-1 in existing power plants.
     

     

    CHALLENGES

     

    VM12-SHC exhibits good creep behavior, comparable with that of grade T/P91, and excellent processing characteristics (i.e. cold bending and weldability) similar to that of 9 % Cr steels. Its 12 % chromium content offers excellent oxidation resistance up to 650 °C. The maximum permissible temperature is 620 °C according to ASME Code Case 2781 and VdTÜV 560/2. Seamless tubes in VM12-SHC manufactured at Vallourec’s European mandrel mills are supplied in the normalized and tempered condition with wall thicknesses of up to 12 mm.

     

    Chemical Composition - ASTM A213 T22 Tubes

     

    UNS
    K21590
    C
    Mn
    P
    S
    Si
    Cr
    Mo
    0.05 - 0.15
    0.30 - 0.60
    0.025
    0.025

     

    0.50
    1.90 - 2.60
    0.87 - 1.13

    Physical Properties - ASTM A213 T22 Tubes

    UNS K21590
    Tensile Strength,
    min, ksi(MPa)
    Yield Strength,
    min, ksi(MPa)
    Elongation in 2 in.
    or 50 mm, min %
    Hardness
    Brinell
    Rockwell
    60 (415)
    30 (205)
    30
    163 HB / 170 HV
    85 HRB
     

     

     

     

    Product Show 

     

    HRSG Alloy Steel Pipe High Corrosion Resistance VM12 - SHC X20CrMoV11 - 1

     

     

     

     

    Contact Details
    Beijing Silk Road Enterprise Management Services Co.,LTD
    Send your inquiry directly to us (0 / 3000)