Nơi xuất xứ
Guangdong, China
Thời Gian giao hàng
31-45 Ngày
Kích thước
0.20-2.5mm*10-300mm
Số Mô Hình
c67 acier ressort rideau metallique
Ứng dụng
ressort rideau metallique
Product Name
heat treatment C67S C67 carbon steel strip coil for roller shutter
Surface
polished (blue, yellow, white, grey-blue, black, bright) or Nature etc
Hardness
<20hrc, 20-30hrc, 30-55hrc
Tolerance
thickness +/-0.01mm max; width +/-0.05mm max
Edge
slit edge; both rounded; one side round, one side slit; square etc
Heat Treatment
Quenching+Tempering
Process
heat treatment C67S C67 carbon steel strip coil
Certificate
ISO9001:2008/BV/TUV
Material
Muelle de Persianas Enrollables