Moto mabati Steel bomba

Maelezo Mafupi:

1. Hot galvanized steel pipe specification 1)  Standard: GB/T3091-2001, A53, EN10255, DIN2440, BS1387 etc.; 2) Materials: Q235, Q345B, Gr.B, S195T, ST35 etc.; 3) OD: 13.7 mm-323.9 mm; 4) WT: 1.0mm-12mm; 5) Length: 2m-12m; 6) Application: construction, machinery, coal, chemical, railway vehicles, the automotive industry, road, bridges, containers, sports facilities, agricultural machinery, oil machinery, mining machinery and other manufacturing industries; 2. Galvanized steel pipe connec...


  • Bei ya FOB: Marekani $ 0.5 - 9999 / Piece
  • Min.Order Wingi: 100 Kipande / Pieces
  • Kawaida Uwezo: 10000 Kipande / Pieces kwa Mwezi
  • Port: Hebei Uchina
  • Masharti ya malipo: L / C, D / A, D / P, T / T
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    1. Moto chuma mabomba vipimo
    1)  Standard: GB/T3091-2001, A53, EN10255, DIN2440, BS1387 etc.;
    2) Materials: Q235, Q345B, Gr.B, S195T, ST35 etc.;
    3) OD: 13.7 mm-323.9 mm;
    4) WT: 1.0mm-12mm;
    5) Length: 2m-12m;
    6) Application: construction, machinery, coal, chemical, railway vehicles, the automotive industry, road, bridges, containers, sports facilities, agricultural machinery, oil machinery, mining machinery and other manufacturing industries;

    2. mabati bomba chuma uhusiano
    Hot dip galvanized into and cold plating, redu easy to rust, cold plating on rust easily.
    Galvanized steel connection: thread, weld;


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  • 1. Moto chuma mabomba vipimo

     

    2. Bomba geometric kuvumiliana

    Standard vitu code maudhui SY / T5037 -2000 T9711 -1997 (bomba darasa) API 5L (43 toleo)
    Matumizi Gesi, maji, mafuta ya taa, hewa, joto, mvuke na nyingine za jumla maji mabomba na mabomba ya chuma Mafuta na sekta ya gesi maambukizi mabomba Mafuta na sekta ya gesi maambukizi mabomba
    chuma Q195, Q215, Q235 L175 -L483 , B, X42 ~ X70
    size mwili OD D <508 ± 0.75% D
    D≥508 ± 1.00% D
    D <508 ± 0.75% D
    D≥508 ± 1.00% D
    D <508 ± 0.75% D
    508≤D≤914 -0.25% D ~ 0.75% D
    D> 914 -0.32% D ~ 6.35% D
    mwisho OD D <508 ± 0.75% D au ± 2.5 liwe zaidi
    D≥508 ± 0.50% D au ± 45 liwe zaidi
    D≤273.1 -0.40 ~ 1.59
    D> 323.9 -0.79 ~ 2.38
    D≤273.1 -0.40 ~ 1.59
    D> 323.9 -0.79 ~ 2.38
    kuvumiliana WT <508 ± 12.5% ​​t -12.5% ​​t ~ 12.5% ​​t -12.5% ​​t ~ 12.5% ​​t
    ≥508 ± 10.0% t L175 ~ L245 -10.0% t ~ 17.15% t
    L290 ~ L555 -8.0% t ~ 19.5% t
    Si zaidi ya B darasa -12.5% t ~ 17.5% t
    Si chini ya X42 -8.0% t ~ 19.5% t
    Oval tube Inner tube mwisho mbalimbali 100 ± 1% D D> 508 chuma katika mbalimbali kutoka 101.6 max OD mwisho mabomba hawezi kuwa kubwa kuliko DN 1% D; ndogo OD ya DN atakuwa 1% D D> 508 chuma katika mbalimbali kutoka 101.6 max OD mwisho mabomba hawezi kuwa kubwa kuliko DN 1% D; ndogo OD ya DN atakuwa 1% D
    Curvature shahada (nyofu) Kisichozidi 0.2% ya urefu mabomba Kisichozidi 0.2% ya urefu mabomba Kisichozidi 0.2% ya urefu mabomba
    Bomba mwisho beveling Matemo shahada 30 ° -35 ° Blunt edge1.6 ± 0.8 Matemo shahada 30 ° -35 ° Blunt makali 1.59 ± 0.79 Matemo shahada 30 ° -35 ° Blunt makali 1.59 ± 0.79
    Tilt 1.6≤D <813 <1.59 <1.59
    misalignment t≤12.7 0.35t na si zaidi ya 3.0 <1.59 <1.59
    t> 12.7 0.25t 0.1251 na 3.18 kuchukua thamani ya chini 0.1251 na 3.18 kuchukua thamani ya chini
    Weld kuimarisha t≤13 ... <3.2
    t> 13 <4.8
    t≤12.7 ... <3.18
    t> 12.7 <4.76
    t≤12.7 ... <3.18
    t> 12.7 <4.76
    uchambuzi wa kemikali Kuchukua sampuli moja kutoka kwa kila kundi Kuchukua sampuli mbili kutoka kwa kila kundi Kuchukua sampuli mbili kutoka kwa kila kundi
    Tensile mtihani Kuchukua moja svetsade pamoja sampuli kutoka kwa kila kundi Msingi matel: kuchukua sampuli moja kutoka kwa kila smelting kundi
    Spiral weld: kuchukua sampuli moja kutoka kwa kila smelting kundi
    kitako weld: si zaidi ya 50 na kuchukua sampuli moja
    Msingi matel: kuchukua sampuli moja kutoka kwa kila smelting kundi
    Spiral weld: kuchukua sampuli moja kutoka kwa kila smelting kundi
    kitako weld: si zaidi ya 50 na kuchukua sampuli moja
    Kuongozwa mtihani kona Hapana Kila kundi kuchukua chanya mtihani sampuli na kupambana kona kona sampuli,
    kitako weld si zaidi ya 50 na kuchukua kona chanya na sampuli ya kupambana bend.
    Kila kundi kuchukua chanya mtihani sampuli na kupambana kona kona sampuli,
    kitako weld si zaidi ya 50 na kuchukua kona chanya na sampuli ya kupambana bend.
    Fracture ushupavu kupima Hapana Wakati mahitaji ya mkataba, smelting kundi tata anachukua sampuli tatu;
    D≥508, kushuka nyundo athari kila kundi smelting kuchukua mbili.
    Wakati mahitaji ya mkataba, smelting kundi tata anachukua sampuli tatu;
    D≥508, kushuka nyundo athari kila kundi smelting kuchukua mbili.

    Moto chuma mabomba mchakato wa uzalishaji

    We have two kinds of packaging:

    1. Packaging suitable for every kind of transport;

    2. According to customer’s requirement to packaging;

     

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