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TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe

TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe

    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
    • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe
  • TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe

    Product Details:

    Place of Origin: China
    Brand Name: RT Welding Metal
    Certification: ABS, BV, DNV, GL, LR, SGS, IEI
    Model Number: TP304 TP304L TP316L TP316H TP316Ti

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: product specifications
    Delivery Time: 5-7 working days
    Payment Terms: L/C, T/T
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    Detailed Product Description
    Item: Schedule 80 Seamless Steel Pipe STANDARD: ASTM A249, ASME SA249
    Standard2: API 5L MATERIAL: TP304,TP304L,TP316L,TP316H, TP316Ti,TP321,TP410
    SURFACE: BRIGHT ANNEALED,PICKLED AND ANNEALED PACKAGE: PLYWOOD CASE,PALLET
    High Light:

    stainless steel seamless pipe

    ,

    seamless steel tube

    ASTM A249 / ASME SA249 TP304 TP304L TP316L Stainless Steel Welded Tube BA 38.1*1.2/1.5MM

     

    ASTM A 249 / SA 249
    Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

     

    Carbon steel, low alloy steel, alloy steel thin-walled pipe is suitable for general structure and mechanical structure parts; Thin-walled fluid steel tubes are used for conveying general fluids; Stainless steel thin-walled tubes are used in chemical, petroleum, light industry, food, mechanical instruments, industrial heat resistant containers, pipelines and mechanical structures.


    1.1 This specification covers nominal-wall-thickness welded tubes made from the austenitic steels listed in Table 1, with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes.

    1.2 Grades TP304H, TP309H, TP309HCb, TP310H, TO310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and are intended for high-temperature service such as for superheaters and reheaters.

    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 0.320 in. [0.4 to 8.1 mm], inclusive, in wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.

    1.4 Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in inside diameter or 0.015 in. [0.4 mm] in thickness.

    1.5 Optional supplementary requirements are provided and, when one or more of these are desired, each shall be so stated in the order.

    1.6 The values stated in either inch-pound units or SI units are to be regarded separately as standard. (A combination of values from the two systems may result in nonconformance with the specification.) The inch-pound units shall apply unless the "M" designation of this specification is specified in the order.

     

    Chemical Composition:

     

    Elements 304L(wt%) 316L (wt%)
     
    (C) Carbon, max 0.035 0.035
    (Mn) Manganese, max 2.00 2.00
    (P) Phosphorus, max 0.040 0.040
    (S) Sulfur, max 0.030 0.030
    (Si) Silicon, max 0.75 0.75
    (Ni) Nickel 8.0 - 13.0 10.0 - 15.0
    (Cr) Chromium 18.0 - 20.0 16.0 - 18.0
    (Mo) Molybdenum N/A 2.0 - 3.0
    (Fe) Iron Bal. Bal.
    (Cu) Copper N/A N/A
    (N) Nitrogen N/A N/A

     

     

    Dimensional Tolerences
    all dimensions in inches (mm)

    Size OD Nominal Wall Outside Diameter Length Wall
     
    1/2" (12.7) 0.065" (1.65)/0.049" (1.25) +/-0.005 (0.13) +1/8" (3.18) - 0 +/-10.0%
    3/4" (19.1) 0.065" (1.65)/0.049" (1.25) +/-0.005 (0.13) +1/8" (3.18) - 0 +/-10.0%
    1" (25.4) 0.065" (1.65)/0.049" (1.25) +/-0.005 (0.13) +1/8" (3.18) - 0 +/-10.0%
    1-1/2" (38.1) 0.065" (1.65)/0.049" (1.25) +/-0.008" (0.20) +1/8" (3.18) - 0 +/-10.0%
    2" (50.8) 0.065" (1.65)/0.049" (1.25) +/-0.008" (0.20) +1/8" (3.18) - 0 +/-10.0%
    2-1/2" (63.5) 0.065" (1.65) +/-0.010" (0.25) +1/8" (3.18) - 0 +/-10.0%
    3" (76.2) 0.065" (1.65) +/-0.010" (0.25) +1/8" (3.18) - 0 +/-10.0%
    4" (101.6) 0.083" (2.11) +/-0.015" (0.38) +1/8" (3.18) - 0 +/-10.0%
    6" (152.4) 0.083" (2.11) +/-0.030" (0.76) +1" (25.4) - 0 +/-10.0%
    6" (152.4) 0.109" (2.77) +/-0.030" (0.76) +1" (25.4) - 0 +/-10.0%
    8" (203.2) 0.109" (2.77) +0.061" (1.55)/-0.031" (0.79) +1" (25.4) - 0 +/-10.0%

    TP304 TP304L TP316L Stainless Steel Welded Tube , ASTM A249 Schedule 80 Seamless Steel Pipe

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