Steel Expansion Joints

DN up to 2500 mm
temp. up to 800°C
materials: AISI 321 (1.4541), AISI 304 (1.4301), other materials (e.g. nickel or titan
loys) on request
lengths acc. to customer requirements
wide range of possible conﬁgurations – from simple axial to complex multi-plane compensators with Gimbal hinges.
multilayer bellows assure resistance to pressure and minimal stiffness at the same time
outer cover and inner sleeve protect bellows against dirt and mechanical damage and provide smooth ﬂow
certiﬁcates: ISO 9001, TUV, approved for drinking water (PZH)
fulﬁll requirements of EU directives: PED 97/23/EC and ATEX 94/9/EC

Application: compensation of thermal elongation of pipelines in heat and power supply plants, chemical and petrochemical, food and beverages industries. Flexible connections of exhaust ducts for industrial furnaces and combustion engines.