Raws li cov galvanized hlau hlau chaw tsim tshuaj paus,galvanized hlau hlauyog qhov kev xaiv zoo tshaj plaws uas tsis tshua muaj carbon steel, los ntawm kev kos duab, pickling xeb tshem tawm, kub annealing, kub dip galvanized, txias thiab lwm yam txheej txheem.Galvanized hlau hlau yuav tsum xyuam xim rau cov ntsiab lus hauv qab no hauv cov txheej txheem siv:
① Txoj kab uas hla ntawmgalvanized hlau hlaurau kev kos duab yuav tsum tsis pub tsawg tshaj 4 hli, thiab txoj kab uas hla ntawm galvanized hlau hlau rau khi yuav tsum tsis pub tsawg tshaj 2.6 hli.
② Hluav taws xob galvanized ncej hlau ncaj qha muag yuav tsum tsis txhob siv rau lub duav hoop compression reinforcement, feem ntau tsis siv rau tag nrho cov khi.
③ Lub galvanized hlau hlau yuav tsum tsis txhob puas thaum nws nruj nreem.
(4) Tsis txhob siv ntau tshaj ob txoj hlua ntawm galvanized hlau xaim nyob ib ncig ntawm txoj kev ua haujlwm.
Post lub sij hawm: 01-02-23