Gore S800 flange seals
|
GORE® Universal Pipe Gasket (Style 800) is a chemical-resistant general-purpose gasket that seals a wide range of flange materials even at low bolt loads. It is made from homogeneous, multidirectionally reinforced 100 % ePTFE.
Read more
Applications: • Oil & gas, chemical processing, power generation. • Steel, metal, FRP, glass-lined steel, and plastic or glass flanges. • Food- and gas-service applications possible. Temperature & pressure range (typical): Temperature –60 °C … +230 °C / Pressure full vacuum until 40 bar Maximum operating limits (consult your distributor for higher pressures): Temperature –269 °C … +315 °C / Pressure full vacuum until 210 bar Features • Excellent creep resistance: the patented construction of GORE® S800 with an ePTFE core and an impermeable PTFE layer ensures tightness • Wide temperature & pressure capability: reliable sealing across a broad temperature window and high pressures • High chemical resistance: pure, filler-free PTFE compatible with almost all chemicals (pH 0–14; not for molten alkali metals or elemental fluorine) • Easy installation & adaptability: seals at very low gasket stresses yet withstands high loads—one gasket material can replace multiple conventional types Certificates & approvals • FDA & EU 1935/2004 food contact (unmarked) • DVGW DIN 3535-6 gas approval • BAM oxygen service approval • TA Luft (VDI 2440) low-emission gasket • Bolt-torque guidance for pressure vessels and chemical pipelines per current standards Storage: ePTFE does not age. One material – many flanges: Style 800 can replace numerous traditional gasket types and reduce inventory. This universal gasket eliminates leakage risk caused by choosing the wrong material. |