The exclusive system of metal/metal coupling, expressed in LOKRING coupling, guarantees an extraordinary efficiency tightness in plants both for fluids conveyance, and for gas conveyance.
Unlike other fittings of mechanical type, LOKRING couplings do not imply the use of rubber gaskets or elastomeric gaskets which can deteriorate in time and cause leaks due to chemical aggressions, fires, vibrations, thermal variations, low temperatures or elasticity decrease.
Consequently, typical leaks caused by the presence of threaded or flanged joints result eliminated.
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