Sleeve expansion joint

Expansion joint is a flexible structure set on a container shell or pipe to compensate for additional stress caused by temperature difference and mechanical vibration.It is widely used in chemical industry, metallurgy, nuclear energy, etc., because it is a kind of elastic compensation element that can scale freely and has the advantages of reliable work, good performance and compact structure.

Special materials

1. Austenitic special stainless steel: 254SMO, 904L, AL6XN.

2. Duplex stainless steel: 2205 duplex steel (S31803).

3, nickel-based alloy steel: INCOLOY800 / ht 800 h / 800/840/825, INCONEL600/601/690/625 / X - 750.Harrington alloy c-276 / c-22 /X, MONEL400/K500

4. Pure nickel: N4, N6 (Ni200, Ni201).

5. Titanium plates for stamping: GR1, GR2, TA1, TA2.

6. Austenitic stainless steel: SUS304, SUS304L, SUS316, SUS316L, SUS310S, SUS321, SUS316Ti.