Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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Home ProductsStainless Steel Welded Pipes

Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type

Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type

    • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type
    • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type
    • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type
    • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type
    • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type
  • Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG SPECIAL STEEL
    Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Model Number: TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317

    Payment & Shipping Terms:

    Minimum Order Quantity: 100KGS
    Price: NEGOTIABLE
    Packaging Details: PLY-WOODEN CASE OR PALLET
    Delivery Time: 10-15 DAYS
    Payment Terms: L/C, T/T
    Supply Ability: ACCORDING TO CUSTOMER'S REQUEST
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    Detailed Product Description
    Standard: ASTM A249 ASME SA249 , ASTM A688, ASTM A789 Size: 6.35mm (1/4"), 9.52mm (3/8"), 12.7mm(1/2"), 15.88mm (5/8"), 19.05mm(3/4"), 25.4mm (1"), 31.75mm(1-1/4"), 38.1mm (1-1/2"), 44.45mm(1-3/4"), 50.8mm(2"), 63.5mm(2-1/2"), 76.2mm(3"), 101.6mm (4")
    Type: Straight & U Bend & Coil Surface: Bright Annealed (BA), Pickled And Annlealed , Polished
    Package: Wooden Box Package

     TUBOS DE ACERO INOXIDABLE CON COSTURA A249 TP304/TP304L 38.1MM*1.5MM*8000MM ,BRIGHT ANNEALED ,PLAIN ENDS

     

     AGRADEZCO  POR SU INTERES,NOS ENCANTARÍA APOYARLES ,NUESTROS TÉCNICOS Y COMERCIALES HABLAN SU IDIOMA

     

    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%

    Plain Ends Welded Steel Pipes Bright Annealed Surface Straight Type

    Contact Details
    Yuhong Group Co.,Ltd

    Contact Person: Naty

    Tel: +8613738423992

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