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TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service

    Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
     
    Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
    • Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
    • Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
    • Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
    • Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers
    • Buy cheap TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service from wholesalers

    TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service

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    Brand Name : TORICH
    Model Number : ASTM A268
    Certification : ISO9001, ISO14001, TS16949
    Price : negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2000Tons per Year
    Delivery Time : 30-45 work days
    • Product Details
    • Company Profile

    TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service

    Products Description
    TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service
    Standard
    ASTM A268
    Matrial
    TP405, TP410, TP430, TP446-1, TP446-2, 26-3-3
    Size
    OD: 4-230mm WT: 1-30mm Length: According to Customer's Requirement
    Applications
    For general corrosion-resisting and high-temperature service.
    Manufacture
    Tubes are made by the welded process with no filler metal added.
    Surface Condition
    The finished tubes are free of scale., slight amount of oxidation is not considered as scale
    Test and Inspection
    Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test
    Heat treatment
    As a final treatment, tubes shall be reheated to a temperature of 1200℉(650℃) or higher and cooled (as appropriate for the grade) to meet the requirements of this specification.
    The martensitic grade UNS S41500 shall be reheated to a temperature of 950℉ (510℃) or higher and cooled as appropriate to meet the requirements of this specification.
    Chemical Requirements
    Grade
    UNS
    C
    Mn
    P
    S
    Ni
    Cr
    Mo
    N
    TP410
    S41000
    0.15 max
    1.00 max
    0.040 max
    0.030 max
    ---
    11.5-13.5
    ---
    ---
    S42035
    0.08 max
    1.00 max
    0.045 max
    0.030 max
    1.0-2.5
    13.5-15.5
    ---
    0.30-0.50
    TP430
    S43000
    0.12 max
    1.00 max
    0.040 max
    0.030 max
    ---
    16.0-18.0
    ---
    ---
    TP446-1
    S44600
    0.025 max
    1.50 max
    0.040 max
    0.030 max
    ≤0.75
    23-27
    ---
    0.025 max
    TP446-2
    S44600
    0.012 max
    1.50 max
    0.040 max
    0.030 max
    ≤0.50
    23-27
    ---
    0.025 max
    26-3-3
    S44660
    0.030 max
    1.50 max
    0.040 max
    0.030 max
    1.0-3.5
    25-28
    ---
    0.040 max

    Mechanical Properties

    Grade
    UNS
    Tensile Strength, min ksi MPa
    Yeild Strength, min ksi MPa
    Elongation in 2 in or 50mm, min %
    Rockwell Hardness B Scale
    TP410
    S41000
    60 (415)
    30 (205)
    20
    95
    S42035
    80 (550)
    55 (380)
    16
    88
    TP430
    S43000
    60 (415)
    35 (240)
    20
    90
    TP446-1
    S44600
    70 (485)
    40 (275)
    18
    95
    TP446-2
    S44600
    65 (450)
    40 (275)
    20
    95
    26-3-3
    S44660
    85 (585)
    65 (450)
    20
    25

    Production Show


    QUALITY CONTROL:
    1. Incoming Raw Material Inspection
    2. Raw Material Segregation to avoid steel grade mix-up
    3. Heating and Hammering End for Cold Drawing
    4. Cold Drawing and Cold Rolling, on line inspection
    5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
    6. Straightening-Cutting to specified length-Finished Measuring Inspection
    7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
    8. Packing and Stocking


    100% of our steel tubes are dimensionally checked
    100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
    100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.


    FAQ

    Q: Are you trading company or manufacturer ?
    A: A professional steel pipes materials inventor, manufacturer and solution provider

    Q: How long is your delivery time?
    A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but need pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    If you have another question, pls feel free to contact us

    TORICH ASTM A268 Welded Stainless Steel Tube For General Corrosion Resisting Service









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