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Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes

    Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers
     
    Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers
    • Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers
    • Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers
    • Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers
    • Buy cheap Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes from wholesalers

    Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes

    Ask Lasest Price
    Brand Name : HDT
    Model Number : SA249 TP304
    Certification : ABS, BV , LR , DNV , KR, Rina , ISO , TS, NACE 0175
    Price : 800 - 9000 USD / ton
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : About 10000 ton / month
    Delivery Time : 60-75days
    • Product Details
    • Company Profile

    Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes


    Annealed Welded Steel Tubes Oiled Painted Black Anneal Round Tube Black


    Production Information


    Commodity
    Annealed white stainless 304 steel pipe high quality for selling
    Grade
    Austenitic: 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L
    Duplex steel: S31803,S32205,S32750,S32760
    Standard
    ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN 17457,DIN 17459, JIS G3459, JIS G3463, GOS T9941,EN 10216, BS3605,
    GB13296,etc.
    Technique
    Hot Rolled
    Type
    Seamless pipe
    OD
    3.0mm - 2500mm (1/8" - 100")
    Thickness
    1.0-150mm (SCH10S-XXS)
    Length
    5.8m,6m,11.8m,12m, 4-7m or as required
    Packing
    In bundles, Nylon bags, wooden cases or as required
    Delivery Time
    Ready stocks 3-7 days, customized 7-10 days for customized size
    MOQ
    1 Ton
    Export To
    Singapore, Canada, Indonesia, Korea, USA, UK, Thailand,Saudi Arabia, Vietnam,India, Peru, Ukraine ,Brazil,South Africa, etc.
    Application

    a) For fluid & gas transport
    b) Structure & machining etc


    Advantages


    a) Advanced technology of cold draw machine
    b) Advanced annealing machine
    c) Better mechanical property
    d) More precise dimension
    e) Perfect inspection method and inspection equipment etc


    Size Range:


    ProductionOutside DiameterWall Thickness
    Boiler Pipe6.00mm to 630mm0.5mm to 52mm



    Final Finishing



    Solution Annealed & Pickled / Bright Annealed.

    Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes


    Some of the quality tests carried out by us includes:


    Corrosion TestConducted only when specially requested by the client
    Chemical AnalysisTest done as per required quality standards
    Destructive / Mechanical TestingTensile | Hardness | Flattening | Flare | Flange
    Reverse-bend and Re. flat testsCarried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
    Eddy Current TestingDone to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
    Hydrostatic Testing100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
    Air Under Pressure TestTo check any evidence of air leakage
    Visual InspectionAfter passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections
    Quality Black Annealing Iron TP321 ASTM A249 Welded Steel Tubes for sale
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