Sign In | Join Free | My burrillandco.com
Home > Stainless Steel >

Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface

    Buy cheap Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface from wholesalers
     
    Buy cheap Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface from wholesalers
    • Buy cheap Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface from wholesalers
    • Buy cheap Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface from wholesalers
    • Buy cheap Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface from wholesalers

    Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface

    Ask Lasest Price
    Brand Name : TOBO/TPCO/TISCO/VALIN/METAL
    Model Number : Alloy pipe
    Certification : ISO/PED/TUV/SGS/LR/BV
    Price :
    Payment Terms : L/C, T/T, Western Union, Western Union, MoneyGram
    Supply Ability : 50 Metric Ton/Metric Tons per Month
    Delivery Time : 7-30 working days after received deposit
    • Product Details
    • Company Profile

    Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface

    Inconel Alloy-Steel material Tubes


    ASTM A213 T22 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.

    ASTM A213 T22 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.

    Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H.

    These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. ASTM A213 T22 tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.

    Chemical Composition(%) for ASTM A213 T22 Low Alloy Steel
    UNS DesignationK21590
    Carbon0.05-0.15
    Manganese0.30–0.60
    Phosphorus0.025
    Sulfur0.025
    Silicon0.50
    Nickel
    Chromium1.90-2.60
    Molybdenum0.87-1.13
    Vanadium
    Boron
    Niobium
    Nitrogen
    Aluminum
    Tungsten
    Other Elements
    Mechanical properties for ASTM A213 T22 Low Alloy Steel
    Tensile strength(min)415Mpa
    Yield strength(min)220Mpa
    Elongation30%
    Delivery conditionannealed
    ASTM A213 Standard Scope

    1.1 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T91, TP304, etc. These steels are listed in Tables 1 and 2.
    1.2 Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements.
    1.3 The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such tubes comply with all other requirements of this specification.
    1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.
    TABLE 1 Chemical Composition Limits, %A, for Low Alloy SteelA Maximum, unless range or minimum is indicated. Where ellipses (…) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.

    B It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3.

    C Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering. Hardness testing shall be performed at mid-thickness of the product. Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.

    Referenced Documents (purchase separately)

    Other ASTM Standards
    • A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
    • A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys
    • A1016/A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes
    • E112 Test Methods for Determining Average Grain Size

    Quality Round Shape Stainless Steel Seamless Pipe 168.3 - 3048 Mm OD Painted Surface for sale
    Company Info.
    TOBO STEEL GROUP CHINA
    Verified Supplier
    View Contact Details
    Product List
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: TOBO STEEL GROUP CHINA
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Stainless Steel Seamless Pipe products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0