Axial expansion joint are made with multi-layer bellows made of stainless steel AISI 316 or 321, with different number of walls depending on the nominal pressure PN, with or without inside liner and fittings in standard execution, with welded sleeve (M), fixed flanges (F) or turn (FL), all painted carbon steel, stainless steel terminals. We can provide certified compensators in category P.E.D.
Available diameters from DN 20 to DN 600.
These expansion joints are used mainly for cold or hot water, steam, diathermic oil, air conditioning, and in all those situations where one needs to absorb the axial expansion, thanks to internal conveyor, which avoids microturbolenza phenomena, thereby facilitating the passage of the fluid itself.