Спиральные прокладки раны (прокладка печать)

Spiral wound gasket: Formed of V-shaped or W-shaped stainless steel strip and soft non-metallic packing Filler: Asbestos Inner/Outer Ring: Carbon Steel, SS304, SS316, Monel Use Temperature: -200--870°C Use Pressure: 30Mpa Application Range: The static sealing element of pipe flange with high temperature and pressure joint of vessel falange and etc Supplying Specification:DN10-3000mm Feature: 1. Sealing, especially gas sealing, is superior to that of asbestos gaskets. 2. Little deterioration of the filler material at high temperatures, outstanding long-term sealability even under high temperatures and high pressures. 3. Sealing remains outstanding even under servere conditions such as pressure fluctuations and heat cycles. 4. Excellent sealability is maintained making it possible to apply this for corrosive fluids by selecting the appropriate materials. 5. Outstanding sealing even at cryogenic temperatures.