Exhaust Spiral Wound Gasket is your good choice.The choice of gasket material mainly depends on the following three factors: temperature and pressure medium. 1. Metal gasket material.
Special Shape Spiral Wound Gasket is your good choice.It is usually made of high-quality SUS304, SUS316 ("V" or "W" shape) and other stainless steel winding tapes and graphite, asbestos, PTFE, non-asbestos and other soft materials alternately and overlapped spirally.
Standard Spiral Wound Gasket Scope of application: The flange joints of pipelines, valves, pressure vessels, condensers, heat exchangers, towers, manholes, hand holes, etc. in the petroleum, chemical, metallurgical, electric power, shipbuilding, machinery and other industries are sealed. It is produced in accordance with ANSI, API.DIN.JIS, JPI, BS and other standards, or specified by the user.
Graphite sheet is widely used in metallurgy, chemical industry, electrochemistry and other industries, the reason is that it has good conductivity, high temperature resistance, acid and alkali corrosion resistance, easy processing and other characteristics. Let's talk about its performance.
Graphite packing is woven with carbon fiber wire and graphite wire and other materials, and nickel wire is used to enhance the mechanical strength of the packing, and graphite oil lubricant is added. This product has the characteristics of high-carbon packing and the good performance of flexible graphite packing, with excellent properties such as self-lubrication, high strength, high and low temperature resistance, corrosion resistance and so on. Widely used in high temperature and high pressure valve sealing.
Material of flange gasket outer reinforcement ring or outer ring is solid metal.
