1.Cold Rolled Stainless Steel Strip for Metal spiral wound gasket 2. Thickness: 3.0mm. width:6mm,6.5mm,7mm,7.5mm,8mm Cold Rolled Stainless Steel Strip for Metal spiral wound gasket Features a). Thickness: 3.0mm.width:6mm,6.5mm,7mm,7.5mm,8mm,etcc). Grade: 304, 316, 316L,etcd). The end use is to make the inner ring and outer ring of Metal spiral wound gasket