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ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm

    Buy cheap ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm from wholesalers
     
    Buy cheap ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm from wholesalers
    • Buy cheap ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm from wholesalers
    • Buy cheap ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm from wholesalers
    • Buy cheap ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm from wholesalers

    ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm

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    Brand Name : TOBO/TPCO/TISCO/VALIN/METAL
    Model Number : Duplex stainless steel pipe
    Certification : ISO/PED/TUV/SGS/LR/BV
    Price : USD Depending on length
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 500 tons per month
    Delivery Time : 10-100 days
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    ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm

    Duplex Stainless Steel Pipe ASTM A790/790M S31803 UNS S32750 UNSS32760 Size 1/8-72”


    Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530

    Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),

    UNS32760(1.4501)


    Chemical Composition


    Grade

    C

    max

    Si

    max

    Mn

    max

    P

    max

    S

    max

    CrNiMoN
    UNS S327500.0300.81.20.0300.01524.0-26.06.0-8.03.0-5.00.24-0.32
    UNS S318030.0301.02.00.0200.02021.0-23.04.5-6.52.5-3.50.08-0.20
    UNS S315000.0301.01.2-2.00.0300.03018.0-19.04.5-5.52.5-3.50.05-0.10

    Physical Properties


    GradeY.S.MPa minT.S.Mpa minElongation %Hardness HRC
    UNS S327505508001520
    UNS S318034506202520
    UNS S315004406303020

    Duplex Stainless Steel Pipe Application:


    Chemical processing, Transport and Storage.

    Oil and gas exploration and offshore rigs.

    Oil and gas refining.

    Marine environments.

    Pollution control equipment.

    Pulp and paper manufacturing

    Chemical process Plant


    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


    Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

    • Eddy Current Testing
    • O.P Testing
    • Radiography Testing
    • Corrosion Testing
    • Micro Testing
    • Macro Testing
    • IGC Testing
    • Ultrasonic testing
    • Liquid Penetrate testing

    Quality ASTM A790/790M S31803 Duplex SS Pipe UNS S32750 UNS S32760 , OD 10-1000mm for sale
    Company Info.
    TOBO STEEL GROUP CHINA
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