Double flange expansion joint

1. Body:QT450-10、Q235A
2. Sealing:NBR、CR、EPDM
3. Follower:QT450-10、Q235A
4. Linited short pipe:Q235A
5. Stud:Q235A、35#
6. Nut:Q235A、20#
7. Design: ISO2531
8. Flange connection, flange drilling can base on DIN PN6/16/25, ANSI class 150/300, JIS, EN
9. Epoxy powder coating and bolting made of steel

Drinking water approved