Spiral Wound Gasket 1)API 6A 1/2"-24" GASKETS 2)The Swift Delivery 3)The Most Competitive Price 4)30 Kinds Materials Spiral Wound Gasket Spiral Wound Gasket: Description:Metal spiral wound gasket is formed by the V-shaped or W-shaped stainless steel belt and non-metallic filler through lamination, spiral winding, and spot welding of the tops and ends. With good compression elasticity, it is ...