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The corrugated metal gaskets can be direct replacements for spiral wound gaskets. It can eliminate inward buckling issues while creating a seal at moderate flange stresses. Corrugated metal is covered with graphite, ceramic, or PTFE layer. An additional finishing layer is applied depending on the requirements of the medium to be sealed. The gaskets with a soft layer on both sides are used in low-pressure applications in large diameter flue gas ducts at high temperatures -
Kammprofile gasket consists of a concentrically serrated solid metal core with a soft conformable sealing layer bonded to each face. The layer can be expanded graphite, ptfe, asbesots free gasket sheeting material or some soft metal. It features excellent compressibility and good recovery characteristics. The gasket mainly suits for vacuum and extremely high pressure applications. It can an be refurbished and reused and has better leak tightness than spiral wound gaskets. -
Metal Jacketed Gasket is a thin metallic outer jacket that encloses a compressible, flexible filler. The metal case protects the filler from pressure, temperature, and corrosion while allowing the gasket to tolerate minor flange irregularities. The Metal Jacketed Gaskets are made in many styles to suit the most demanding applications: Single-Jacketed – Jacket covers one sealing face plus ID/OD. Double-Jacketed – Two-piece jacket fully encloses ID, OD, and both sealing faces. Use: heat exchangers, corrosive or higher-temperature service. French Type Jacketed– Jacket folded around a soft core with exposed filler at the edge; economical. Double Jacketed Corrugated – Corrugated metal element used as filler or as a solid corrugated core to increase resiliency. Single Jacketed Overlap– Enhanced jacket integrity and leak resistance on the periphery. Pass/Partition Bars – Integral or welded ribs (preferred for best seal). Any layout available. -
Ring Joint Gaskets are machined from a variety of types forged solid metal such as Soft iron, ANSI304, ANSI316, F5, Low carbon, and special materials of alloy metals, Inconel Duplex, Monel, Hastelloy, Titanium, etc. They are designed for high pressure and temperature applications by selecting the suitable shape and material. The hardness of the RTJ gasket body should always be 20-30HB less than the hardness of the flanges to prevent flange deformation.
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Spiral Wound Gasket consists of a thin metal hoop and non-metallic filler material that is simultaneously wound. The metal hoop is pre-formed in V or W-shaped profile, which allows the gasket to act as a spring between the flanges. Spiral Wound Gaskets are extremely popular due to the wide variety of available styles and sizes, it is the precision-engineered solution for flange joints, manholes, and other high-temperature, high-pressure applications. We can produce according to ASME, BS, JIS, and EN(DIN) standards or client requests.
