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Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding

Categories Welded Steel Tube
Brand Name: Torich
Model Number: EN10217-7
Certification: ISO9001:2008, ISO14001:2008, TS16949
Place of Origin: China
MOQ: 1 tons
Price: 2000-3000 USD per ton
Payment Terms: L/C, T/T
Supply Ability: 1000 tons per month
Delivery Time: 5-7 weeks
Packaging Details: In bundles or wooden box
Standard: EN10217-7
Production: Welded
Material: Stainless Steel
Type: Round
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    Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding

    Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding


    EN10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions -

    Part 7: Stainless Steel Tubes


    Manufacture:

    The tubes are manufactured from hot or cold rolled plates, sheet or strips in accordance with EN10028-1,

    longitudinally arc or laser welded by fusion accross the abutting edges


    Manufacturing process

    - Automatic arc welding

    - Laser welding


    Chemical Composition of austenitic steels:

    Steel Grade

    C

    max

    Si

    max

    Mn

    max

    P

    max

    S

    max

    NCrCuMoNiOthers
    Steel nameSteel number
    X2CrNi18-91.43070.0301.002.000.0450.015≤0.1017.5-19.5--8.0to15.0-
    X2CrNi19-111.43060.0301.002.000.0450.015≤0.1018.0-20.0--10.0to12.0-
    X2CrNiN18-101.43110.0301.002.000.0450.0150.12-0.2217.5-19.5--8.5to11.5-
    X5CrNi18-101.43010.0701.002.000.0450.015≤0.1017.5-19.5--8.0to10.5-
    X6CrNiTi18-101.45410.0801.002.000.0450.015-17.0-19.5--9.0to12.0Ti5xCto0.70
    X6CrNiNb18-101.45500.0801.002.000.0450.015-17.0-19.5--9.0to12.0Nb10xCto1.00
    X2CrNiMo17-12-21.44040.0301.002.000.0450.015≤0.1016.5-18.5-2.00to2.5010.0to13.0-
    X5CrNiMo17-12-21.44010.0701.002.000.0450.015≤0.1016.5-18.5-2.00to2.5010.0to13.0-
    X6CrNiMoTi17-12-21.45710.0801.002.000.0450.015-16.5-18.5-2.00to2.5010.5to13.5Ti5xCto0.70
    X2CrNiMo17-12-31.44320.0301.002.000.0450.015≤0.1016.5-18.5-2.50to3.010.5to13.0
    X2CrNiMoN17-13-31.44290.0301.002.000.0450.0150.12-0.2216.5-18.5-2.50to3.011.0to14.0-
    X3CrNiMo17-13-31.44360.0501.002.000.0450.015≤0.1016.5-18.5-2.50to3.010.5to13.0-
    X2CrNiMo18-14-31.44350.0301.002.000.0450.015≤0.1017.0-19.0-2.50to3.012.5to15.0-
    X2CrNiMoN17-13-51.44390.0301.002.000.0450.0150.12-0.2216.5-18.5-4.0to5.012.5to14.5-
    X2CrNiMo18-15-41.44380.0301.002.000.0450.015≤0.1017.5-19.5-3.0-4.013.0to16.0-
    X1NiCrMoCu31-27-41.45630.0200.702.000.0300.010≤0.1026.0-28.00.70-1.503.0-4.030.0to32.0-
    X1NiCrMoCu25-20-51.45390.0200.702.000.0300.010≤0.1519.0-21.01.20-2.004.0-5.024.0to26.0-
    X1CrNiMoCuN20-18-71.45470.0300.701.000.0300.0100.18-0.2519.5-20.50.50-1.006.0-7.017.5to18.5-
    X1NiCrMoCuN25-20-71.45290.0300.501.000.0300.0100.15-0.2519.0-21.00.50-1.506.0-7.024.0to26.0-

    Chemical Composition of austenitic steels:

    Steel Grade

    C

    max

    Si

    max

    Mn

    max

    P

    max

    S

    max

    NCrCuMoNiOthers
    Steel nameSteel number
    X2CrNiMoN22-5-31.44620.0301.002.000.0350.0150.10-0.2221.0-23.0-2.50-3.54.5-6.5-
    XCrNiN23-41.43620.0301.002.000.0350.0150.05-0.2022.0-24.00.10-0.600.10-0.603.5-6.5-
    X2CrNiMoN25-7-41.44100.0301.002.000.0350.0150.20-0.3524.0-26.0-3.0-4.56.0-8.0-
    X2CrNiMoCuWN25-7-41.45010.0301.001.000.0350.0150.20-0.3024.0-26.00.50-1.003.0-4.56.0-8.0W0.50-1.00

    Delivery condition:

    SymbolTypes of delivery conditionSuface Condition
    W0bWelded from hot or cold rolled plate, sheet or strip 1D, 2D, 2E, 2BAs welded
    W1bWelded from hot rolled plate, sheet or strip 1D, descaledMetallically clean
    W1A b

    Welded from hot rolled plate, sheet or strip 1D, descaled

    Metallically clean
    W1R bWelded from hot rolled plate, sheet or strip 1D, bright annealedMetallically bright
    W2 bWelded from cold rolled plate, sheet or strip 2D, 2E, 2B descaledMetallically clean
    W2A bWelded from cold rolled plate, sheet or strip 2D, 2E, 2B, heat treated,descaledExcept for the wel, essentially smoother than for types W1 and W1A
    W2R bWelded from cold rolled plate, sheet or strip 2D, 2E, 2B, bright annealedMetallically bright
    WCAWelded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, heat treated, with re-crystallized weld metal, descaledMetallically clean, welded scarcely recognizable
    WCRWelded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, bright annealed, with re-crystallized weld metalMetallically bright, welded scarcely recognizable
    WGGround cMetallically bright-ground, the type and degree of grinding shall be agreed at the time of enquiry and order
    WPPolish cMetallically bright-polish, the type and degree of polishing shall be agreed at the time of enquiry and order



    EN10217-1 Part 1: Non-alloy steel tubes with specified room temperature properties


    EN10217-2 Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated

    temperature properties


    EN10217-3 Part 3: Alloy fine grain steel tubes


    EN10217-5 Part 4: Electric welded non-alloy steel tubes with specified low temperature

    properties


    EN10217-5 Part 5: Submerged arc welded non-alloy steel tubes with specified low

    temperature properties


    EN10217-6 Part 6: Submerged arc welded non-alloy steel tubes with specified low

    temperature properties


    EN10217-7 Part 7: Stainless steel tubes.


    Normative References:

    EN 473, Destructive tests - Qualification and certification of NDT personnel - General principles


    EN 910, Destructive tests on weld in metallic materials - Bend test


    EN1321, Destructive tests on welds in metallic materials - Macroscopic and microscopic examination

    of welds


    EN10002-1, Metallic materials - Tensile testing - Part 1: Method of test at ambient temperature


    EN10002-5, Metallic materials - Tensile testing - Part 5: Method of tesing at elevated temperature


    EN10020, Definitions and classification of grades of steel


    EN10021, General techical delivery requirements for steel and iron products


    EN10027-1, Destructive systems of steels - Part 1: Steel names, principle symbols.


    EN10027-2, Designation systems for steels - Part 2: Numerical systems.


    EN10045-1, Metallic materials - Charpy impact test - Part 1: Test method


    EN10052, Vocabulary of heat treatment terms of ferrous products


    EN10204, Metallic products - Types of inspection documents


    EN10200, Seamless and welded steel tubes - Dimensions and masses per unit length


    EN10233, Metallic materials - Tubes - Flattening test


    EN10234, Metallic materials - Tubes - Drift expanding test


    EN10236, Metallic materials - Tubes - Rings expanding test


    EN10237, Metallic materials - Tubes - Ring tensile test


    EN10246-1, Non-Destructive Testing of steel tubes Part 1: Automatic electromagnetic testing of

    seamless and welded ( except submerged arc welded) ferromagnetic steel tubes for

    verification of hydraulic leaktightness


    EN10246-3, Non-Destructive Tesing of steel tubes - Part 3: Automatic eddy current testing of seamless

    and welded ( except submerged arc-welded) steel tubes for detection of imperfections.


    EN10246-5, Non-Destructive Testing of steel tubes - Part 5: Automatic full peripheral magnetic

    transducer/flux leakage testing of seamless and welded (except submerged arc-welded)

    ferromagnetic steel tubes for the detection of longitudinal imperfections


    EN10246-6, Non-Destructive Tesing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of

    seamless steel tubes for the detection of transverse imperfections.


    EN10247-7, Non-Destructive Testing of steel tubes - Part 7: Automatic full peripheral ultrasonic testing of

    seamless and welded ( except submerged arc welded) steel tubes for the detection of

    longitudinla imperfections.


    EN10246-8, Non-Destructive Testing of steel tubes - Part 8: Automatic ultrasonic testing of the weld

    seam of electric welded tubes for the detection of longitudinal imperfections.


    EN10246-9, Non-Destructive Testing of steel tubes - Part 9: Automatic ultrasonice testing of the weld

    seam of submerged arc-welded tubes for the detection of longitudinal and/or

    transverse imperfections.


    EN10246-10, Non-Destructive Testing of steel tubes - Part 10: Radiographic testing of the weld

    seam of automatic fusion arc-welded tubes for the detection of imperfections.


    EN10246-14, Non-Destructive Testing of steel tubes - Part 14: Automatic ultrasonic testing of the

    seamless and welded (except submerged arc welded) steel tubes for detection of laminar

    imperfections


    EN10246-15, Non-Destructive Testing of steel tubes - Part 15: Automatic ultrasonic testing of strip/plate

    used in the manufacture of steel tubes for detection of laminar imperfections


    EN10246-16, Non-Destructive Testing of steel tubes - Part 16: Automatic ultrasonic testing of the area

    adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections


    EN10246-17, Non-Destructive Testing of steel tubes - Part 17: Automatic ultrasonic testing of tube ends

    of seamless and welded steel tubes for the detection of laminar imperfections


    EN10256, Non-Destructive Testing of steel tubes - Qualification and competence of level 1 and level 2

    NDT personnel

    Product Tags:

    welded steel pipe

      

    welding steel tubing

      
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