Parameter scope:Per coil weight: 50kg/coil , 125kg/coil, 250kg/coil, can be negotiated by both parties.
Standard width: 500mm
Thickness warp: ±3μ
ID: 75mm ±1mm
Lengthof core: 500mm±1mm
Packing: wooden case or paper case
Standard: GB/T3615-1999,QJ/ZH02.36-2001