Spiral Wounded Gasket
What is Spiral Wounded Gasket?
Spiral Wounded Gasket consists of v-shape or w-shape metal strip and within non-metallic filler spiraling and welding. According to the various of flanges , it can be within or without inner and outer rings. It can meeting the most exacting conditions of both temperature and pressure and against virtually known corrosive and toxic media. Spiral wound gaskets has been widely applied in the field of heat exchange, exhaust, Nuclear, HDLE, etc.
Spiral Wounded Gasket Technical Specifications
Exhaust Spiral Wound Gasket
Spiral wound gasket we supplied eliminate the influence of pressure, temperature change and the mechanical vibration for its insensitivity to surface defect of flanges. Excellent compression resilient , sealing performance, long using life. These features prove it is really suitable for exhaust.
Spiral Wound Gaskets for Heat Exchange
SWG for heat exchange are used in shell and tube type heat exchanger. They can be manufactured in very different sizes, shapes, with or without single or double bars, with or without inner and outer ring. Pass bars are secured to the inner ring can be supplied in either solid metal or double jacketed construction. The ribs securely fastened to the ID of the spiral wound portion. Our heat exchange gaskets are produced in several types to meet the most demanding applications. Please provide the specific drawings if the gasket is used in the heat exchange with ribs.
What is the Spiral Wounded Gasket used for?
Spiral Wounded Gasket is the industry standard for Refineries, power, chemical, wastewater, pulp and paper etc. They are generally used for applications over 150# pressure class. Made of a range of metals, Spiral wound gaskets work by having a compressive load squeeze the metal widings which because of there v shape have the ability to recover from compression.