Kub Dipped Galvanized Steel Tube

Specification

Tuam Tshoj kub dipped galvanized steel raj chaw tsim tshuaj paus thiab chaw muag khoom, peb muab kub dip galvanized steel raj rau cov neeg yuav khoom txawv teb chaws ntawm feem ntau tus nqi sib tw nrog cov khoom zoo thiab cov khoom xa tuaj raws sijhawm.

Thickness: 1.2mm ~ 15.0mm
Txheej txheej loj: Kab 20mm ~ 406mm; Square 20 * 20mm ~ 500 * 500mm
Zinc Txheej: 180-600g / m2
Ntev: 1-12m lossis raws li tus neeg yuav tsum tau ua
Thaum Kawg: Tiaj Kawg los yog Bevelled Xaus lossis Threaded Xaus Nrog Kev Sib Tw
Qib: Q195, Q235, Q345 A, B, C, D
Txuj: EN10255 L / L1 / L2 / M / H, BS1387-1985 QIB / MEDIUM / HNOV, GB / T 3091-2015

Kev Soj Ntsuam Zoo

Ntim& Thawv Chaw Thau Khoom

Khoom Taw Qhia& Cov lus txhawb zoo

Vim li cas yuav tsum kub dipped galvanized steel raj yuav passivated?

Lub hom phiaj tseem ceeb ntawm kev ua passivation tom qab galvanizing muaj raws li hauv qab no:

1.Oxidize saum npoo ntawm galvanized txheej los ua inert passivation txheej kom tsis txhob ntuj oxidation ntawm zinc hauv huab cua thiab txhim kho kev tiv thaiv tag nrho.

2. Txhim kho cov tsos zoo ntawm txheej txheej. Galvanized txheej nws tus kheej yog xim dawb thiab daj, thiab lub ci ci tsis loj. Nws yuav tsum dhau los ua kom pom cov xim dawb lossis xim. Lub passivator formulations ntawm ntau yam tshwm sim kuj txawv.

Lub sijhawm passivation yuav tsum nyob hauv qhov tsim nyog. Yog tias lub sijhawm luv luv, txoj kev hla dhau tsis txaus; yog tias ntev ntev, qhov tsos yuav vuam zuj zus, xws li pos huab.

Cim npe nrov: Kub dipped galvanized steel raj, Tuam Tshoj, manufacturers, chaw muag khoom, Hoobkas, yuav, tus nqi, zoo, rau muag