Kub dip galvanized Hollow seem
Kub dip galvanized Square raj
Kub dip galvanized Rectangular raj
Pre galvanized square tube
Pre galvanized lub raj raj
Kub dipped galvanized Hollow seem yog cov khoom siv tseem ceeb hauv kev tsim kho xws li choj tsev, hluav taws xob ntauwd, ncej tshaj tawm, hloov dej hauv av, ru tsev. Nws yuav raug tsim los ntawm ERW & HFW. Cov txheej txheem fabrication los ntawm kub dipped zinc txheej thickness yog 220g / m2-650g / m2, Qhov zoo tshaj plaws yog zinc txheej yuav yog lub thickness loj, anticorrosive yog zoo. Lub sijhawm siv tau zoo li qub yuav nyob ib puag ncig 25-50 xyoo. Cov yeeb nkab tuaj yeem siv rau hauv qhov chaw tsis zoo, xws li cov kua qaub, ntub dej, kub kub thiab lwm yam. Tsis tas li nws tuaj yeem ua cov xov thiab txuas ntawm ob qhov kawg tus qauv yog ASTM A53 thiab BS1387 EN10255 EN10219.
Txheej txheem ntau lawm
1: Tshuaj xyuas cov khoom raw hauv qhov chaw
2: Qhib Coil thiab Joined vuam
3: Nruam ERW lossis HFW vuam
4: Txiav
5: Xaus thiab vuam tshuaj xyuas
Cim npe nrov: Kub dip galvanized hollow seem, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, nqe
