Kauv Hlau Yeeb

  • Hot Sale Astm A252 GR.B Spiral Steel Pipe PE Coating

    Kub Muag Astm A252 GR.B Kauv Hlau Yeeb Nkab PE Txheej

    txheem:

    API 5L, GB / T 9711, SY / T5037, SY / T5040, GB / T3091, ASTM A252

    SIZE:OD: 219-2220mm;WT: 3.0-26MM;LENGTH: 5.8-6M raws li ib txwm muaj

    Khoom siv:Q235A, Q235B, Q345(16Mn), L245(B), L290(X42), L320(X46), L360(X52), L390X56)

    ube ntau lawm kab thiab tuaj yeem tsim cov SSAW kav nrog txoj kab uas hla θ 219mm-θ2200mm thiab phab ntsa thickness ntawm 6mm mus rau 25mm.Qhov ob-sided submerged arc vuam txheej txheem boasts tsis tsuas yog nyob rau hauv siab deposition tus nqi, tab sis kuj muaj peev xwm nkag mus tob, zoo zoo thiab zoo li welding kab thiab siab ceev.

    Tag nrho cov no tuaj yeem ua tau raws li koj qhov yuav tsum tau ua ntawm vuam kab.Thiab ntau cov kab ntau lawm ua rau peb yog tus neeg muag khoom ntawm hluav taws tua hluav taws tua hluav taws hauv Suav teb, thiab peb cov yeeb nkab hluav taws kub hnyiab kuj tau txais txiaj ntsig los ntawm ntau tus neeg siv khoom ntawm kev ua lag luam.

     

  • Large diameter welded black low carbon spiral steel pipe

    Loj txoj kab uas hla welded dub qis carbon kauv steel yeeb nkab

    Txuj:
    API, GB, API 5L, GB / T 9711.1-1997, API 5L, GB / T 9711, SY/T5037, SY/T5040, GB / T3091, ASTM A252

    Thickness:3-26 hli

    OD:219-2220 hli

    WT:3.0-26 hli

    LENGTH:5.8-6 M

     

  • China supplier sprial carbon welded steel pipe gas and oiled pipe

    Tuam Tshoj tsum sprial carbon welded steel yeeb nkab gas thiab oiled yeeb nkab

    Standard API 5L, GB / T 9711, SY / T5037, SY / T5040, GB / T3091, ASTM A252
    SizeOD 219-2220 hli
    WT:3.0-26 hli
    LENGTH:5.8-6M raws li niaj zaus
    Material gr.a,gr.b,195-q345,x42,x46,x65,x70
    Mtsis siv petroleum, natural gas, dej thauj los yog siv rau Piling
    Surface roj, dub, kua roj vanish, kub dipped galvanized, 3PE, FBE
    Pua acking Hauv cov pob khoom, nrog dej pov thawj yas tarpaulin npog.steel tag
    Pkev ayment Thaum pom L / C lossis 30% T / T