HOT FORMED SEAMLESS HOLLOW SIAB
Txuj: ASTM A501
HOM: SEAMLESS
RAW MATERIAL BRAND: TPCO FENGBAO BAOSTEEL HENGYANG VALIN ANSTEEL thiab lwm yam
SIZES: 50X50---900X900 THICKNESS: 5.0MM-50MM LENGTH:1M-12M
Kev kho saum npoo: VANISH txheej, pleev xim, FBE txheej, hmoov txheej, galvanizing
LUB SIJ HAWM: 10-30 HNUB ACC rau kev txiav txim tshwj xeeb
KHOOM: LEFIN STEEL
Cim npe nrov: astm a501 gr.b kub tsim square hollow seem, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, nqe
