Seals of valves, pressure vessels, condensers, heat exchangers, towers, manholes and handholes in the fields of petroleum, chemical industry, metallurgy, electric power, shipping and machinery shall be sealed.
According to ANSI, API.DIN.JIS, JPI, BS and other standards of production, or by the user specified requirements. Use pressure ≤ 25Mpa.
Such as gaskets used in the heat exchanger, generally we recommend stainless steel inner ring with Φ3.2, narrow strip material with steel strip, narrow strip type paste paste or cover type.
Such as gasket need color standard, please specify.
Wound gasket using high quality SUS304, SUS316 ("V" or "W" -shaped) metal and other alloy materials and graphite, asbestos, PTFE, non-asbestos and other soft materials alternately overlap spiral wound, The beginning and end of the metal with a fixed spot welding method.
Wound gasket for the half-metal gasket in the best resilience gasket, Wound gasket structure density can be produced according to different requirements of the locking force, and the use of internal and external steel ring to control the maximum compression, metal wound gasket Flange contact surface contact surface accuracy is not high.
Wound gasket is particularly suitable for uneven load, easy relaxation of the bonding force, temperature and pressure changes periodically, the impact or vibration of the occasion. Wound gasket is a valve, pump, heat exchanger, towers, manholes, hand holes and other flange connection to deal with the original static seal.
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