SPIRAL WOUND GASKET
Product Type: XINSEN-SD
Features:
Crafted with precision and expertise, this spiral wound gasket features robust solid outer and inner rings, with an additional inner ring meticulously inserted to amplify gasket performance. The inner ring plays a crucial role in preventing implosion during installation, safeguarding the sealing element against extreme conditions, and efficiently filling the void between flanges to avoid erosion and potential failure. This component is typically crafted from the same high-grade alloy as the winding, adhering to the DIN 2699 standard, which requires inner rings in all spiral wound gaskets. It’s essential for gaskets using PTFE filler as per ASME B16.20 standards, and highly recommended for those with graphite fillers. Optimally designed for use with raised and flat faced flanges, the external guide ring ensures precise centering on the flange face, imparting additional radial strength to avert gasket blowout and functioning as a reliable compression stop. While the outer ring is often manufactured from corrosion-resistant carbon steel, it can also be made from advanced alloys for applications involving elevated temperatures and specific media challenges. This design caters to both raised and flat faced flanged applications.
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