High Quality Galvanized Steel Yeeb Nkab
High Quality Galvanized Steel Yeeb Nkab
Kub dip galvanized steel yeeb nkab yog ua kom molten hlau react nrog hlau matrix los tsim alloy txheej, thiaj li ua ke cov matrix thiab txheej.Kub dip galvanizing yog kom pickle cov yeeb nkab steel ua ntej.Txhawm rau tshem tawm cov hlau oxide nyob rau saum npoo ntawm cov yeeb nkab steel, tom qab pickling, nws yog ntxuav nyob rau hauv ammonium chloride los yog zinc chloride aqueous tov los yog ammonium chloride thiab zinc chloride tov aqueous tov tank, thiab ces xa mus rau lub kub dip galvanizing tank.Kub dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev.Txhawm rau txhim kho corrosion kuj ntawm cov kav hlau, cov kav hlau dav dav yog galvanized.Galvanized steel kav muab faib ua kub-dip galvanizing thiab electro galvanizing.Cov txheej kub-dip galvanizing yog tuab, tus nqi ntawm electro galvanizing yog tsawg, thiab qhov saum npoo tsis du heev.Oxygen tshuab welded yeeb nkab: nws yog siv los ua steel tshuab raj.Feem ntau, me me-inch welded steel yeeb nkab yog siv, nrog yim specifications ntawm 3 / 8-2 ntiv tes.Nws yog tsim los ntawm 08, 10, 15, 20 lossis 195-q235 steel strips.Txhawm rau tiv thaiv corrosion, qee qhov yuav tsum ua kom zoo aluminized.Nominal phab ntsa thickness mm 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5.
Coefficient C: 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
Qib steel: q215a;Q215B;qw 235a;.q235 ib
Ntsuas tus nqi / MPA: d10.2-168.3mm yog 3Mpa;D177.8-323.9mm yog 5MPa.
Kev tshuaj xyuas qhov dub → dai → degreasing → yaug → pickling → tu → dipping plating pab → cua kub ziab → kub dip galvanizing → sab hauv thiab sab nraud tshuab → txias → passivation thiab yaug → unloading → soj ntsuam thiab tiav → typing packing thiab warehouse kev thauj mus los.
Galvanized strip → uncoiling → stretching → dov yeeb nkab → vuam → caws pliav → passivation thiab yaug → zinc ntxiv → teeb tsa → ntaus ntawv cim → txiav → ntim → ziab → hnyav.Lub hom phiaj tseem ceeb ntawm cov yeeb nkab galvanized tam sim no tsuas yog siv los thauj cov pa roj, cua sov thiab lwm yam kev lag luam thiab kev txuag dej hauv kev lag luam.
