Our metal seal profiles include O-rings, C-rings, E-rings, U-rings, Wire rings and spring energised C-rings for high load and high pressure applications.
They can undergo a variety of heat treatments including Work Hardened, Age Hardened, Annealed and Solution and Precipitation heat treatments. A selection of alloys can also be heat treated to NACE-MR-01-075 specification specifically for applications within the Oil and Gas industry.
Materials
Base metals for the seals and springs include various grades of stainless steel including 304, 316, 321 and 347 and high strength nickel alloys including Inconel 718, 625, X750 and Hastelloy and Waspaloy.
Specialised platings and coatings, including; Silver, Gold, Copper, Nickel, Indium, Tin, Lead and PTFE. Our engineers will recommend the most effective plating material and thickness and supply surface finish guidelines, clamp load recommendations and groove sizes for each individual application.
