G3444 JIS

G3444 JIS

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 ...


  • Origine: China
  • Corsica Ferries: 20ft, 40ft, vasu nordu
  • Port: Tianjin
  • Cunnizzioni pagamentu: L / C, T / T, unione occidintali
  • Detail prodottu

    Tags prodottu

    JIS G3444 Round   Steel Pipe

    diamitru fora (mm): 21.7-1016.0

    PAL Wall (mm): 2.0-22

    Length: 1m-12m o di lunghezza persunalizà

    malu a superficia: neru, pittura, enduit, etc.

    Estremità: piaghja, o pelage dui fini cù una fine birritta plastica coupling | unu fini

    Luigi: in fasciu o vistuti cu Insignia PVC prova-acqua.

    Parisi .: nordu o unità in munnizza.

    Pagamentu: T / T, L / C, unione occidintali

    Travaux: struttura, l 'acqua, di gas è accussì on.

     

    Table 1. Composition chimica

             

    Unit:%

    Simbulu di scelta

    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 à 1,30

    0,040 max.

    0,040 max.

    STK540

    0,23 max.

    0,55 max.

    1.50 max.

    0,040 max.

    0,040 max.

    Nota a) Sì bisogna, pò esse aghjuntu elementi alloying tranni renseigné in stu tavulinu. b) Pà u prima di prima scelta STK540 più di 12,5 mm in grosime muru, u so cumpusizioni chimichi pò esse sughjettu à u aggreement trà i canadese purchaser è u joca.                                                           

     

     

    Table 2. Case Manicure Scissors

    Simbulu di scelta

    forza Tensile N / mm²

    puntu cassia di ddoi at a prova N / mm²

    forza Tensile in zona Résistance N / mm²

    Flattening

    Bendability

    Distanza tra placchi (H)

    angle, Bend

    raghju Inside

    Applicata diamitru fora

    All impurtentissimi fora

    All impurtentissimi fora

    All impurtentissimi fora

    All impurtentissimi fora

    50 mm in max.

    STK290

    290 minuti.

    -

    290 minuti.

    2/3 D

    90 °

    6 D

    STK400

    400 minuti.

    235 minuti.

    400 minuti.

    2/3 D

    90 °

    6 D

    STK490

    490 minuti.

    315 minuti.

    490 minuti.

    7/8 D

    90 °

    6 D

    STK800

    500 minuti.

    355 minuti.

    500 minuti.

    7/8 D

    90 °

    6 D

    STK540

    540 minuti.

    390 minuti.

    540 minuti.

    7/8 D

    90 °

    6 D

    DA 1 D di sta tola hè u diamitru fora di u lisciu corre. DA 2 1 Nmm² = 1MPa

     


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