dub hlau square tube connector 30mm Q235B

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, kev tsim vaj tsev, kev tsim tshuab, hluav taws xob, tshuaj lom neeg kev lag luam

Daim ntawv thov:Cov kav dej

Seem Tshooj: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

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	Los ntawm ib pob Raws li cov neeg siv khoom xav tau
Chaw thau khoom chaw nres nkoj	Tianjin/Xingang

Khoom duab:

Yav dhau los: square steel raj nqe Q195 yeeb nkab / tsev

Tom ntej: galvanized steel yeeb nkab rau tsev cog khoom ncej Q235B

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


hmoov txheej square tube	galvanized steel square tube	dub steel square tube

Factory daim ntawv pov thawj

cov neeg siv khoom duab


Lub teb chaws Australia yuav ntau cov yeeb nkab steel hauv peb lub Hoobkas.Cov neeg siv khoom tuaj rau peb lub Hoobkas los tshuaj xyuas cov khoom.	Peb tus thawj coj ntsib peb cov neeg siv khoom Filipino ntawm qhov kev nthuav qhia.