Kub Galvanized Steel Yeeb Nkab

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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...


  • FOB Nqe: US $ 0.5 - 9.999 / Daim
  • Min.Order Quantity: 100 Daim / Daim
  • Mov Muaj peev xwm: 10000 Daim / Daim ib lub hli
  • Chaw nres nkoj: Hebei Tuam Tshoj
  • Ntsiab lus uas them: L / C, D / A, D / P, T / T
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    1. Kub galvanized steel yeeb nkab 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 yeeb nkab kev twb kev txuas
    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. Kub galvanized steel yeeb nkab specification

     

    2. Yeeb Nkab geometric kam

    Standard code ntsiab lus cov khoom SY / T5037 -2000 T9711 -1997 (A chav kawm ntawv yeeb nkab) API 5L (43 version)
    daim ntawv sau npe Gas, dej, kerosene, huab cua, cua kub, chav thiab lwm yam kev kua kav nrog steel kav Roj thiab cov nkev kev lag luam kis tau tus mob yeeb nkab Roj thiab cov nkev kev lag luam kis tau tus mob yeeb nkab
    Steel Q195, Q215, Q235 L175 -L483 A, B, X42 ~ X70
    loj lub cev 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
    kawg OD D <508 ± 0.75% D los yog ± 2.5 tau yam tsawg kawg nkaus
    D≥508 ± 0.50% D los yog ± 45 yuav tsawg kawg nkaus
    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
    kam rau ua 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
    Tsis dhau B chav kawm ntawv -12,5% t ~ + 17.5% t
    Tsis qis tshaj X42 -8,0% t ~ + 19.5% t
    dawb raj Puab raj kawg ntau 100 ± 1% D D> 508 steel rau hauv lub chav los ntawm 101,6 max OD ntawm cov yeeb nkab kawg yuav ua tsis tau loj tshaj lub DN ntawm 1% D; tsawg tshaj plaws OD tshaj lub DN yuav tsum yog 1% D D> 508 steel rau hauv lub chav los ntawm 101,6 max OD ntawm cov yeeb nkab kawg yuav ua tsis tau loj tshaj lub DN ntawm 1% D; tsawg tshaj plaws OD tshaj lub DN yuav tsum yog 1% D
    Curvature degree (straightness) Tsis pub tshaj 0.2% ntawm cov yeeb nkab ntev Tsis pub tshaj 0.2% ntawm cov yeeb nkab ntev Tsis pub tshaj 0.2% ntawm cov yeeb nkab ntev
    Yeeb Nkab kawg beveling Bevel degree 30 ° -35 ° blunt edge1.6 ± 0.8 Bevel degree 30 ° -35 ° blunt ntug 1,59 ± 0,79 Bevel degree 30 ° -35 ° blunt ntug 1,59 ± 0,79
    Tilt 1.6≤D <813 <1,59 <1,59
    misalignment t≤12.7 0.35t thiab tsis ntau tshaj li 3.0 <1,59 <1,59
    t> 12.7 0.25t 0,1251 thiab 3.18 coj qhov tsawg kawg nkaus tus nqi 0,1251 thiab 3.18 coj qhov tsawg kawg nkaus tus nqi
    Weld qhov cuab lub zog 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
    Tshuaj tsom xam Siv ib tug qauv los ntawm txhua batch Siv ob kuaj los ntawm txhua batch Siv ob kuaj los ntawm txhua batch
    tensile xeem Siv ib tug welded ob leeg hnoos qeev los ntawm txhua batch Base matel: muab ib qho hnoos qeev los ntawm txhua smelting batch
    Kauv weld: muab ib qho hnoos qeev los ntawm txhua smelting batch
    taub qab weld: tsis ntau tshaj li 50 mus rau noj ib qho hnoos qeev
    Base matel: muab ib qho hnoos qeev los ntawm txhua smelting batch
    Kauv weld: muab ib qho hnoos qeev los ntawm txhua smelting batch
    taub qab weld: tsis ntau tshaj li 50 mus rau noj ib qho hnoos qeev
    Coj khoov xeem Tsis Txhua batch coj ib tug zoo kev kuaj qauv thiab ib tug anti-khoov khoov qauv,
    taub qab weld tsis muaj ntau tshaj li 50 mus coj ib tug zoo khoov thiab ib tug anti-khoov qauv.
    Txhua batch coj ib tug zoo kev kuaj qauv thiab ib tug anti-khoov khoov qauv,
    taub qab weld tsis muaj ntau tshaj li 50 mus coj ib tug zoo khoov thiab ib tug anti-khoov qauv.
    Puas toughness xeem Tsis Thaum daim ntawv cog lus uas yuav tsum tau, smelting complex batch yuav siv sij hawm peb kuaj;
    D≥508, txoj kev nco rauj tej yam txhua smelting batch coj ob tug.
    Thaum daim ntawv cog lus uas yuav tsum tau, smelting complex batch yuav siv sij hawm peb kuaj;
    D≥508, txoj kev nco rauj tej yam txhua smelting batch coj ob tug.

    Kub galvanized steel yeeb nkab lawm txheej txheem

    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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