St37 St52 A214 A178 A53 A423 Galvanized Welded Yeeb Nkab, ERW

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Kub-dip galvanized yeeb nkab yog ua kom cov hlau molten thiab hlau matrix cov tshuaj tiv thaiv thiab tsim cov txheej txheem alloy, kom cov matrix thiab txheej txheej ua ke.Kub galvanizing yog cov yeeb nkab steel ua ntej, txhawm rau tshem tawm cov hlau oxide ntawm qhov chaw ntawm cov yeeb nkab steel, tom qab pickling, los ntawm ammonium chloride los yog zinc chloride tov los yog ammonium chloride thiab zinc chloride tov tov tank, thiab ces xa mus rau qhov kub. plating tank.Kub-dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev.Complex lub cev thiab tshuaj tiv thaiv tshwm sim nrog molten plating tov ntawm kub-dip galvanized steel yeeb nkab, tsim ib tug corrosion-resistant thiab nruj zinc-ib hlau alloy txheej.Alloy txheej yog ua ke nrog cov ntshiab zinc txheej thiab steel tube matrix, yog li nws cov corrosion kuj muaj zog.

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Cov txheej txheem yog

Dub tube-alkali ntxuav-ntxuav--pickling-baking paste-dej yaug- -immersion pab- -drying--kub dip galvanizing--sab tshuab---sab hauv tshuab--cua txias--dej txias--passivation- - dej yaug--kev tshuaj xyuas--hloov--cia.

Galvanized welded steel kav rau cov dej xau qis

1. Uniformity ntawm galvanized txheej: cov qauv steel yeeb nkab yog txuas ntxiv impregnated nyob rau hauv tooj liab sulfate tov rau 5 zaug tsis tig liab (tooj liab plating xim)
2. qhov zoo ntawm qhov chaw: qhov chaw ntawm galvanized steel yeeb nkab yuav tsum muaj txheej txheej galvanized tiav, tsis muaj cov xim dub thiab cov npuas, thiab tso cai rau lub hav zoov ntawm me me ntxhib nto thiab hauv zos zinc qog.
3. Qhov hnyav ntawm galvanized txheej: raws li qhov xav tau ntawm cov neeg xav tau, galvanized steel yeeb nkab tuaj yeem siv los ntsuas qhov hnyav ntawm zinc txheej, thiab qhov nruab nrab tus nqi yuav tsum tsis pub tsawg dua 500g / square meter, ntawm cov qauv yuav tsis yog. tsawg dua 480g / square meter.

Product Detail

Steel Qib:	A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52
Txheem:	ASME / ASTM SA / A214 A178 A423 A513 A672 A53 A500, A213, A312, A269, A778, A789, GB / T3091 GB / T3094; DIN EN10025;DIN EN10217-2005;BS EN10217;BS EN10219;BS EN10025;
Specification:	OD (1/2 "-60") los yog Customized
Wt:	1.0-30mm, los yog raws li tus neeg thov tshwj xeeb
Ntev:	1-20meters, los yog raws li tus neeg thov tshwj xeeb
Pob:	Export Standard Pob
Cov yeeb nkab kawg:	(1) Plain (2) Beveled (3) Xov nrog coupling thiab yas hau
Xaus tiv thaiv:	(1) Plastic cap (2) Hlau tiv thaiv (3) raws li kev thov
Daim ntawv thov:	Kev tsim kho, tshuab qauv yeeb nkab, Cov khoom siv ua liaj ua teb, Cov kav dej thiab cov pa roj, Cov yeeb nkab hauv tsev cog khoom, Scaffolding yeeb nkab, Cov khoom siv hauv tsev, Furniture tube, Cov kav dej tsis tshua muaj siab, Roj yeeb nkab, thiab lwm yam.
Mill MTC:	Muab khoom ua ntej khoom xa tuaj
Kev tshuaj xyuas:	Kev tshuaj xyuas thib peb tuaj yeem lees txais, SGS, BV, TUV
Mount chaw nres nkoj:	Txhua qhov chaw nres nkoj hauv Suav teb
Trade Term:	FOB, CIF, CFR, EXW, thiab lwm yam.
Nqe Sijhawm:	TT lossis LC thaum pom
Peb cov kev pabcuam:	Peb tuaj yeem kho raws li cov neeg siv khoom xav tau lossis kos duab, ntim raws li cov neeg siv khoom thov