khoom npe: pre galvanized round yeeb nkab
loj: 1/2 txog 6 nti
phab ntsa tuab: 0.65 txog 2.5 hli
ntev: raws li tus neeg siv khoom' qhov xav tau
nto: 20-150g/m2zinc txheej rau kev tiv thaiv cov yeeb nkab.
sib txawv ntawm cov yeeb nkab galvanized thiab cov yeeb nkab txuas:
1. sau cov ntaub ntawv 2. nto
txuj: GB ASTM BS EN thiab lwm yam
Khoom siv: Q195 Q215
daim ntawv thov: tsev cog khoom, hnub ci vaj huam sib luag txhawb nqa, scaffolding thiab accessoried, cov khoom siv kis las thiab cov khoom siv hauv tsev yooj yim
txog tyt: Wehaveyears ntawm kev paub hauv kev tsim cov kav hlau, nrog 14 kab tsim khoom thiab 600,000 Tons peev txheej ib xyoos rau dub, ua ntej galvanized, thiab HDG yeeb nkab. Dab tsi’ s ntau dua, peb cov qauv raug muab pub dawb, yog li koj tuaj yeem tshawb xyuas qhov zoo ntawm cov khoom.
Cim npe nrov: 1/4 nti 1/2 nti feem ntau yog ua ntej galvanized hloov yeeb nkab, ua nyob rau hauv Suav teb, tuam ntxhab, cov chaw muag khoom
