40x40x3mm galvanized square steel raj

Lus piav qhia luv luv:

Pre-galvanized yeeb nkab yog ua tiav thiab tsim los ntawm steel galvanized sawb.

Min. Order Quantity:5 ton

Muaj peev xwm muab khoom:5000 tons ib hlis

Lub sij hawm xa tuaj:20-40 hnub tom qab tau txais qhov tso nyiaj.

Chaw thau khoom chaw nres nkoj:Xingang, Suav teb

Cov nqe lus them nqi:L / C, T / T

KHOOM NPE:40x40x3mm galvanized square steel raj

NTA:GALVANIZED

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Product Detail

Khoom cim npe

Khoom npe	sqaure thiab rectangualr steel yeeb nkab galvanized
Cov yeeb nkab kawg	qhov kawg
Cov yeeb nkab ntev	3 m-12 m
Loj	SHS: 10 * 10-400 * 400mm, RHS: 20 * 10-400 * 300mm
Khoom siv	Q195, Q235, Q235B, Q345, St37, St37-2, St52, SS400, STK500, ASTM A53, S235JR
Txuj	ASTM A53, JIS G 3466, BS EN 10219, ASTM A500, ASTM A513, ASTM A36
Nto	galvanized (pre galvanized lossis kub dipped galvanized)
Zinc Txheej	60g / m2-600g / m2
Lub sij hawm them nyiaj	T / T, L / C, Western Union, Nyiaj Ntsuab, thiab lwm yam
Daim ntawv thov	structural tubes, hniav raj, tsev cog khoom kav, laj kab ncej,
Daim ntawv pov thawj	ISO9001, SGS, TUV, BV

♦ Dab tsi yog qhov txawv ntawm kub dip galvanized yeeb nkab thiab pre-galvanized yeeb nkab

Ob leegpre-galvanized kavthiab galvanized kav yuav welded, tab sis pre-galvanized yeeb nkab yog ua tiav nrog galvanized steel sawb rau ib lub sij hawm tsim, thiab lub sij hawm los tiv thaiv corrosion tsis ntev li ntawm kub-dip galvanizing, thaum.kub-dip galvanized yeeb nkabyog ua tiav los ntawm cov kav dej dub, ces mus rau galvanizing.Tom qab qhov kub ntawm 1000 degrees, feem ntau nyias phab ntsa thicknesses tsis kub-dip galvanized.

Kuj tseem muaj qhov sib txawv ntawm qhov zoo thiab kev faib tawm.Galvanized kav dej tuaj yeem ua tiav rau hauv cov kav dej kub thiab txias galvanized, thaum cov yeeb nkab ua ntej galvanized tsis tuaj yeem ua rau hauv cov kav dej kub-dip galvanized, vim tias lawv cov phab ntsa tuab yog nyias, yog li piv nrog cov kav dej kub-dip galvanized tus nqi ntawm zinc yeeb nkab yog siab dua. tshaj li ntawm cov yeeb nkab ua ntej galvanized, txheej txheej galvanized yog tuab dua, thiab lub sijhawm cia ntev dua.