≤13hFlat Stainless Steel 304 Spool Metallic Strip Tape for Spiral Wound Gasket,Flat Stainless Steel 316L Spool Metallic Strip Tape for Spiral Wound Gasket,V-shape Stainless Steel Metallic Strip Tape for Spiral Wound Gasket,Stainless Steel Metallic Strip Tape for Inner/Outer Ring of Spiral Wound Gasket