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Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe

Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe

    • Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe
    • Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe
    • Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe
    • Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe
  • Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe

    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
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    Detailed Product Description
    Steel Grade: EN10216-2 P235GH , P265GH , 16Mo3 Standard: ASTM A 179 / ASTM A106 / ASTM A192 . ASTM A209
    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
    High Light:

    alloy steel seamless tubes

    ,

    cold drawn seamless pipe

     

    Name : X10CrMoVNb9-1 Alloy Steel Seamless pipes for High-temperature Service T91/P91 (X10CrMoVNb9-1)​

     

     

    Definition :

    Grade T/P91 is a ferritic-martensitic (9 % chromium, 1 % molybdenum) steel micro-alloyed with vanadium and niobium, and has a controlled nitrogen content according to ASTM A 335, A 213 or to EN 10216-2 standard under the designation X10CrMoVNb9-1.

     

    Application :

    On fossil-fuelled power plants, this grade is mainly used for high-temperature applications in superheater and reheater tubes, headers and steam piping (main steam and hot reheat).

     

    Challenges :

    Grade T/P91 exhibits excellent elevated-temperature strength and creep behavior up to 580 °C - 600 °C. Its 9 % chromium content offers better corrosion and oxidation resistance than grade 22. In addition, the reduced weight of boiler and piping components resulting from the steel's superior performance compared with other standard steels allows higher resistance to thermal fatigue. Compared with austenitic steels, grade T/P91 has higher heat transfer and lower thermal expansion coefficients.

     

    Materials in industry standard designations: STD, 40, XH, 60, 80, 100, 120, 140, 160, XXH
    Special customer designated nominal and minimum wall thicknesses can also be furnished.
    Non standard OD & ID are available.

    Best Pipeline can offer pipe from turned and bored forgings in accordance with Specifications A/SA369 when client requirements for size, wall thickness, quantity or delivery cannot be met by material available under Specifications A/SA335.

    A/SA369 material is manufactured in grades including FP11, FP22, FP5, FP9, FP91, and FP92 corresponding to the same grades listed above for A/SA335.

     

    Material Grades and Comparison of Grade Equivalents

     

    Carbon Steel (CS) and Alloy Steel (AS)
    EN/DIN Grade Steel Standard
    P235GH 1.0345 EN10216-2
    P265GH 1.0425 EN10216-2
         
    16Mo3 1.5415 EN10216-2
    15NiCuMoNb5-6-4 1.6368 EN10216-2
         
    13CrMo4-5 1.7335 EN10216-2
    10CrMo9-10 1.7380 EN10216-2
    X11CrMo5 1.7362 EN10216-2
    X11CrMo9-1 1.7386 EN10216-2
    X10CrMoNVb9-1 1.4903 EN10216-2
    X10CrwMoVNb9-2 1.4901 EN10216-2

     

    Standard:

    ASTM USA Ameirican Society of Mechanical Engineers
    AISI USA Acronym of American Iron and Steel Institute
    JIS JP Japanese Industrial Standards
    DIN GER Deutsches Institut für Normung e.V.
    UNS USA Unified Numbering System

     

     

     

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    Balck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel PipeBalck Alloy Steel Seamless Tubes , Fossil Fuelled Power Plants Carbon Steel Pipe

     

     

     

     

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