SPIRAL WOUND GASKET
Product Type: XINSEN-SD
Features:
Elevate your sealing solutions with our meticulously crafted 4.5" 300# spiral wound gasket, a marvel of semi-metallic engineering featuring a robust graphite filler. This high-performance gasket comes equipped with both solid outer and inner rings, with an additional inner ring engineered to elevate its functionality. The inner ring serves multiple critical purposes: it enhances performance by ensuring precise positioning on the flange face, safeguards the sealing element from harsh temperatures and aggressive mediums, and prevents potential implosion during installation. Furthermore, it plays a vital role in filling voids between flanges, reducing erosion, and minimizing the risk of gasket failure. Crafted typically from the same alloy as the winding, the inner ring aligns with the esteemed DIN 2699 standard (German) and is essential for gaskets using PTFE filler per ASME B16.20 standards, and equally crucial for those with graphite fillers. This profile is expertly designed for compatibility with both raised and flat-faced flanges. To further fortify the gasket, the external guide ring provides superior radial strength to prevent blowout and acts as a reliable compression stop. Often constructed from carbon steel, either painted or zinc-plated to resist corrosion, the outer ring can also be tailored from specialized alloys for high-temperature and demanding applications, ensuring unmatched durability and reliability in even the most challenging conditions.
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