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Black Painting Beveled End 101.6mm Seamless Boiler Tubes

    Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers
     
    Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers
    • Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers
    • Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers
    • Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers
    • Buy cheap Black Painting Beveled End 101.6mm Seamless Boiler Tubes from wholesalers

    Black Painting Beveled End 101.6mm Seamless Boiler Tubes

    Ask Lasest Price
    Brand Name : HDT
    Model Number : TP304L
    Certification : ASME/CE / ISO /TUV
    Price : 100 - 1000 USD / ton
    Payment Terms : L/C, T/T
    Supply Ability : 10000 ton / month
    Delivery Time : 30days
    • Product Details
    • Company Profile

    Black Painting Beveled End 101.6mm Seamless Boiler Tubes

    Description

    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.


    HDT specialized manufacturer of Stainless Steel Tubes for U Bend Tube Heat Ex-changer . Solution annealing after bend will be process to lower the residual stress, and followed by hydrostatic testing and dye penetrant testing if required.


    Carbon Steel Boiler Tube Heat Exchanger Seamless Tube DIN2391 ST37.4 NBK 12*1MM


    DIN2391 Precision Cold Drawn Seamless Pipes and Tubes, Gr St35 St45 St52 St37.4, Cold Finished Seamless Pipe use for Hydraulic and Pneumatic.

    Delivery Status: NBK (+N) BKW (+LC) GBK (+A) BKS (+SR) BK (+C) OD x WT = 4~120 x 0.5~15mm

    DIN2391 St52.4+N Phosphated Hydraulic Tube


    Normalized NBK
    The last cold forming process is followed by annealing above the upper transformation point in a controlled

    atmosphere.





    Specification:


    Chemical Composition:
    Steel grade
    Chemical composition,
    as a percentage by mass

    Symbol
    Material
    number

    C max.Si max.Mn
    P
    max.


    S
    max.

    St 30 Si1.02110.100.30<=0.550.0250.025
    St 30 Al1.02120.100.05<=0.550.0250.025
    St 351.03080.170.35<=0.400.0250.025
    St 451.04080.210.35<=0.400.0250.025
    St 521.05800.220.55<=1.600.0250.025

    The following alloying elements may be added:
    Nb: <=0,03%; Ti: <=0,03%; V: <=0,05%; Nb + Ti + V: <=0,05%.

    Steel gradeChemical Composition(%):
    Steel nameSteel numberC maxSi maxMnP maxS maxAl min
    E2151.02120.100.050.700.0250.0250.025
    E2351.03080.170.351.200.0250.025-
    E3551.05800.220.551.600.0250.025-

    Application Industries


    • Off-Shore Oil Drilling Companies
    • Power Generation
    • Petrochemicals
    • Gas Processing
    • Specialty Chemicals
    • Pharmaceuticals
    • Pharmaceutical Equipment
    • Chemical Equipment
    • Sea Water Equipment
    • Heat Exchangers
    • Condensers


    Quality Black Painting Beveled End 101.6mm Seamless Boiler Tubes for sale
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