Lens expansion joints are preferred in all industries that uses pressurised equipment and heat exchangers and where the higher pressure and higher temperature require greater material thickness.
Working Temperature: -80 / +1000 °C
Production Range(*):DN 200-DN 3000, PN 1 –PN 25
(*)Please for other dimensions and pressure classes contact our company.
Bellow Material: AISI 304 , St37.2, St 52,3 (Op. AISI 316, AISI 316 L, AISI 321, AISI 309, Inconel 625…)
Inner Sleeve Material: AISI 304, St37.2, St 52,3 (Op. AISI 316, AISI 316 L, AISI 321, AISI 309, Inconel 625…)
Pipe Material: St 37, St52.3 (op. AISI 304, AISI 316, AISI 321, AISI 309)
