Cartridge mechanical seals manufactured to meet API 682 (ISO21049) are meant for use in the petroleum, natural gas and chemical industries. During processing of crude oil various chemical compounds are being released, and designers should count on sealing fluids which could be: -under the very high pressure -under very high or very low temperatures -on very high or low pH value -very high or very low viscosity -abrasive -harmful, polluting and potentially explosive API 682 (ISO21049) specifies requirements and gives recommendations for sealing systems with aim to secure that the fluids with characteristics above could be transported: -with minimum waste -with maximum environmental protection -with minimum mechanical failure -with best price-quality ratio
PROGRESS SILICONES
France
A designer of dynamic and static sealing solutions, Progress Silicones offers Tixan Air Gonflable – a range of inflatable seals. Whatever your needs and sector of activity, we have the solution.
Request for a quoteWIB SA
Switzerland
Closures, more commonly known as shields and seals are used to protect the internal parts of the bearing against dust, liquid, and gaseous particle contamination. The shields help contain the lubricant in the bearing but are not designed to keep out liquid and gaseous contamination. We manufacture our own shields at WIB to the precise tolerance to minimize the opening gap, thereby offering great grease retention and longer life. On the other hand, seals are designed to keep various types of contamination out, keeping the grease clear of foreign particles and extending the bearing life.
Request for a quoteDEME
France
Flat gasket for gas from DN12 to DN50 In synthetic-Rubber Fibre in conformity with NF E29-533 standard In Nitrile (NBR) 85 +/- DIDC in conformity with EN549 A2 H3 standard
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