Lub galvanized steel yeeb nkab yog tsim los ntawm cov hlau uas tau coated nrog ib txheej ntawm zinc. Qhov no zinc txheej muab kev tiv thaiv zoo heev tiv thaiv corrosion. Nws ua raws li kev thaiv kev tiv thaiv kom tsis txhob ya raws, oxygen, thiab lwm yam corrosive ntsiab los ntawm kev ncav cuag cov hlau nto, yog li ua kom lub neej ntev ntawm cov yeeb nkab.
|
Txuj |
ASTM, BS, JIS, ASTM A 513-2007, BS EN10219, JIS G3466 |
|
Tawm Dia |
15-600 hli |
|
Thickness |
0.125mm -5mm |
|
Ntev |
Txhua qhov ntev hauv qab 16 Meter |
|
Cov txheej txheem |
ERW welded, kub dipped galvanized, pre-galvanized |
|
Zinc-coating |
Pre-galvanized steel raj: 30g / m 2-80g / m2 |
|
Nto |
Galvanized, oiled, tsis yog oiled, pleev xim rau thiab lwm yam. |
|
Cov duab |
round, square, rectangular |
|
Siv |
Mechanical & manufacture, Steel qauv, |
Cim npe nrov: astm a36 dn50 galvanized yeeb nkab, Tuam Tshoj astm a36 dn50 galvanized yeeb nkab manufacturers, lwm tus neeg, Hoobkas