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steel square tube lwm tus neeg Q235 Cov ntaub ntawv hauv tsev Featured duab
  • steel square tube lwm tus neeg Q235 Cov khoom siv hauv tsev
  • steel square tube lwm tus neeg Q235 Cov khoom siv hauv tsev
  • steel square tube lwm tus neeg Q235 Cov khoom siv hauv tsev
  • steel square tube lwm tus neeg Q235 Cov khoom siv hauv tsev

steel square tube lwm tus neeg Q235 Cov khoom siv hauv tsev

Lus piav qhia luv luv:

Qhov Chaw Keeb Kwm:Tianjin, Suav teb

Khoom siv:Q195,Q215,Q235B,Q345,Q39,16Mn,20#,45#,20MN2,SS400,ST52-3.

Qib:Q195,Q215,Q235B,Q345,Q39,16Mn,20#,45#,20MN2,SS400,ST52-3.

Nto:Dub, Pre-galvanized, Kub dip galvanized, Electro galvanized, pleev xim rau, xov, qhov (socket), engraved.

Zinc Txheej:30-275g / m2

Kev siv:Kev tsim kho, Kev tsim kho, Kev tsim vaj tsev, kev tsim tshuab, hluav taws xob, tshuaj lom neeg kev lag luam

Daim ntawv thov:Cov kav dej

Tshooj puab:Square / Rectangular

Sab nraud txoj kab uas hla:10 * 10mm-1000 * 1000mm / 10 * 20mm-500 * 1000mm

Thickness:0.6-30 hli

Txheem:GB / T6728-2002, ASTM A500 GR.ABC, JIS S3466

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Product Detail

cov neeg tau txais txiaj ntsig

Kev kho saum npoo

Factory daim ntawv pov thawj

cov neeg siv khoom duab

Peb Qhov Zoo

Khoom cim npe

Khoom piav qhia:

Khoom npe hollow seem square tube
Phab ntsa Thickness 0.7 hli-13mm
Ntev 1-14m Raws li cov neeg siv khoom xav tau…
Sab nraud 20mm * 20mm-400mm * 400 hli
Ua siab ntev Kev kam rau ua raws li Thickness: ± 5 ~ ± 8%; Raws li tus neeg thov kev thov
Cov duab square
Khoom siv Q195—Q345,10#,45#,S235JR,GR.BD,STK500,BS1387……
Kev kho saum npoo dub
Hoobkas yog
Txuj ASTM, DIN, JIS, BS
Daim ntawv pov thawj ISO, BV, CE, SGS
Cov nqe lus them nqi 30% T / T tso nyiaj ua ntej, 70% tshuav nyiaj li cas tom qab daim B / L;
Lub sij hawm xa tuaj 25 hnub tom qab tau txais koj qhov tso nyiaj
Pob
  1. Los ntawm ib pob
  2. Raws li cov neeg siv khoom xav tau
Chaw thau khoom chaw nres nkoj Tianjin/Xingang

Khoom duab:

1 (1) cev square carbon steel square tube

 

 

  • Yav dhau los:
  • Tom ntej:

    •  cov neeg siv khoomtxiaj ntsig

    Cov txiaj ntsig dab tsi cov neeg siv khoom tau txais:

    1.peb yog Hoobkas .(peb tus nqi yuav muaj qhov zoo dua li cov tuam txhab lag luam.)

    2.Tsis txhob txhawj txog hnub xa khoom.peb paub tseeb tias yuav xa cov khoom raws sijhawm thiab zoo kom ua tiav cov neeg siv khoom txaus siab.

    Sib txawv ntawm lwm lub Hoobkas:

    1.we tau thov kom tau txais 3 patents .(Groove yeeb nkab, Lub xub pwg yeeb nkab, Victaulic yeeb nkab)

    2. Chaw nres nkoj: peb lub Hoobkas tsuas yog 40 mais ntawm Xingang chaw nres nkoj, yog qhov chaw nres nkoj loj tshaj plaws nyob rau sab qaum teb ntawm Tuam Tshoj.

    3.Our manufacturing khoom muaj xws li 4 pre-galvanized khoom kab, 8 ERW steel yeeb nkab khoom kab, 3 kub-dipped galvanized txheej txheem kab.

    Kev kho saum npoo

    steel square tube cev 4 dub square tube loj
    hmoov txheej square tube galvanized steel square tube dub steel square tube

    Factory daim ntawv pov thawj

    2 (1) 2 (2)
    ISO CE

    cov neeg siv khoom duab

    10 3
    Cov neeg siv khoom Lebanese yuav ntau cov yeeb nkab steel hauv peb lub Hoobkas, thiab peb tus thawj coj ntsib nrog cov neeg siv khoom. Peb tus thawj coj tau ntsib peb cov neeg siv khoom Filipino ntawm qhov kev nthuav qhia.

    Peb Qhov Zoo:

    1. peb yog cov chaw tsim khoom.

    2.Our Hoobkas nyob ze ntawm qhov chaw nres nkoj ntawm Tianjin.

    3.Ua kom peb cov khoom zoo, peb siv cov ntaub ntawv zoo thiab kev tswj xyuas nruj

    Them Nyiaj:

    1.30% tso nyiaj ces 70% tshuav nyiaj li cas tom qab tau txais daim ntawv BL
    2.100% thaum pom Irrevocable tsab ntawv ntawm credit
    Lub sij hawm xa tuaj: hauv 15-20 hnub tom qab tau txais qhov tso nyiaj
    Daim ntawv pov thawj: CE, ISO, API5L, SGS, U / L, F / M

    Cov khoom qeb