S355JR channel steel kuj tau siv dav hauv kev lag luam machining. Hauv kev lag luam tshuab tsim khoom, hnav tsis kam, tensile zog thiab weldability yog qhov tseem ceeb heev. S355JR channel steel tsis tsuas yog muaj cov yam ntxwv no, tab sis kuj muaj kev ua haujlwm zoo, uas tuaj yeem ua tau raws li kev tsim khoom xav tau ntawm ntau yam khoom siv.
FAQ
Q. Yuav ua li cas txog lub sijhawm khoom xa tuaj?
A: Tsis pub dhau 7-25 hnub tom qab peb paub meej tias koj xav tau.
Q. Koj lub tuam txhab them nyiaj dab tsi?
A: T / T, L / C thaum pom, Nyiaj Ntsuab, Western Union tau txais tag nrho yog tias koj muaj lwm yam kev them nyiaj, thov hu rau kuv.
Cim npe nrov: s355jr c channel u channel steel, Tuam Tshoj s355jr c channel u channel steel manufacturers, lwm tus neeg, Hoobkas