Jis G3444

Jis G3444

Short Description:

JIS G3444 Round  Steel Pipe Outside diameter(mm):21.7-1016.0 Wall Thickness(mm): 2.0-22 Length: 1m-12m or customized length Surface treatment: black, painting, galvanized, etc. Ends:plain or threaded both end with one end plastic cap one end coupling Packing: in bundle or wrapped with water-proof pvc cloth. Shipping.: bulk or load in containers. Payment: T / T, L / C, western union Applications: structure,water,gas and so on.   Table 1. Chemical Composition           Unit:% Symbol of ...


  • Origin: Shina
  • Fandefasana: 20ft, 40ft, ampahany fanaka
  • Port: Tianjin
  • Fandoavam-bola Terms: L / C, T / T, andrefana firaisana
  • Product Detail

    Product Tags

    Jis G3444 Round   Steel Sodina

    Outside savaivony (MG): 21.7-1016.0

    Wall hateviny (MG): 2.0-22

    Length: 1m-12m na namboarina halavan'ny

    Ambony fitsaboana: mainty, sary hoso-doko, nandrisika, sns

    Mifarana: tani-hay, na threaded roa farany amin'ny plastika iray farany Cap iray efa voavitrana farany

    Fonosana: in fehin'aina, na voahodidina lamban-porofo amin'ny rano PVC lamba.

    Shipping .: ampahany na amin'ny fitoeran entana.

    Payment: T / T, L / C, andrefana firaisana

    Applications: structure, rano, entona sy ny sisa.

     

    Table 1. zavatra simika

             

    Unit:%

    Mariky ny kilasy

    C

    Si

    MN

    P

    S

    STK290

    -

    -

    -

    0,050 max.

    0,050 max.

    STK400

    0.25 max.

    -

    -

    0,040 max.

    0,040 max.

    STK490

    0,18 max.

    0,55 max.

    1,65 max.

    0,035 max.

    0,035 max.

    STK500

    0,24 max.

    0,35 max.

    0.30 ny 1,30

    0,040 max.

    0,040 max.

    STK540

    0.23 max.

    0,55 max.

    1.50 max.

    0,040 max.

    0,040 max.

    Notes a) Raha ilaina, alloying zavatra hafa tsy voalaza ao io mba homena latabatra. b) Fa ny fantsona ny kilasy STK540 indrindra amin'ny rindrina 12.5 mm ny hatevin'ny, ny zavatra simika mety ny hanekentsika ny aggreement eo amin'ny nividy sy ny mpanamboatra.                                                           

     

     

    Table 2. Mechanical Properties

    Mariky ny kilasy

    Tensile hery N / mm²

    Fotoana vokatry ny porofo fihenjanana N / mm²

    Tensile hery Weld faritra N / mm²

    Flattening

    Bendability

    Distance eo amin 'ny takelaka (H)

    Bend zoro

    Inside nipoaka

    Ampiharina ivelan'ny savaivony

    Ivelany rehetra diameters

    Ivelany rehetra diameters

    Ivelany rehetra diameters

    Ivelany rehetra diameters

    50 mm max.

    STK290

    290 min.

    -

    290 min.

    2/3 D

    90 °

    6 D

    STK400

    400 min.

    235 min.

    400 min.

    2/3 D

    90 °

    6 D

    STK490

    490 min.

    315 min.

    490 min.

    7/8 D

    90 °

    6 D

    STK800

    500 min.

    355 min.

    500 min.

    7/8 D

    90 °

    6 D

    STK540

    540 min.

    390 min.

    540 min.

    7/8 D

    90 °

    6 D

    NOTE 1 D io ny ivelany latabatra no savaivony ny fantsona. NOTE 2 1 Nmm² = 1MPa

     


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