LOCTITE ® NS 5540 is a brown, high strength, heat-cured liquid sealant for threads and flanges in high temperature and high pressure applications. The cured product won’t permanently join flanges together, better enabling any future repairs of metal-to-metal joints, and performs well under thermal cycling conditions.

ERIKS offers a wide range of fibre gaskets in standard dimensions (DIN and ASME), delivered from stock. Specialty and small quantities can easily be processed in one of our automated cutting facilities. Specifically designed for high-pressure steam, chemical and petrochemical industries, ERIKS offers a wide variety of high quality graphite gaskets.

Permatex High Temperature Anaerobic Flange Sealant is a high temperature sealant specially engineered for machined surfaces in rigid assemblies. It withstands temperatures to 400°F (204°C), fills gaps up to 0.020″ (primed) and permits clamping loads to be maintained for strong, leakproof assemblies.

Specifically formulated for use in high temperature and high-pressure environments, LOCTITE® NS 5540 and 5550 are sealing compounds that cure in the presence of heat to form a mechanical seal on metal-to-metal flanges and fittings. They are designed to allow for disassembly during routine maintenance and can also be used as a gasket dressing ...

LOCTITE® NS 5540 and NS 5550 are thermally activated sealing compounds that are specifically designed for use in high tem-perature and high-pressure environments. These products cure in the presence of heat to form a mechanical seal on metal-to-metal flanges and fittings, and are designed to allow for disassembly for future maintenance and ...

ERIKS API ring type joint flange gaskets (RTJ gaskets) are used in applications that involve extreme pressures and high temperatures. All ERIKS ring type joint gaskets are manufactured in compliance with API-6A and ANSI B16.2 specifications.

For sealing threads, flanges and other fittings exposed to high temperature and pressure, Copaltite is unexcelled. Used successfully on: Steam Joins at 2000 psi - 1200° F, Flanges without gaskets up to 6500 psi and threaded joints holding 10,000 psi. Shop Product now

LOCTITE 515 Gasket Maker & Flange Sealant is a flexible gasketing material for use on rigid machined flanges with less than 0.015" (0.381 mm) gap. OEM approved - use where OES specify 515 or "anaerobic" gasket (cures in absence of air). Eliminates preformed, pre-cut, paper, rubber, and cork gaskets. Flexes with flanges that move in service.