Expansion joints for chemicals, acids, alkalis, sea water and aggressive chemical waste water. For oil-contaminated compressed air up to +90 C. Temperature range (depending on medium) -20 C up to +100 C, temporarily up to 110 C.
Electrically non- conductive.
Liner: Ethylene- propylene –dine-monomer (EPDM),seamless,
High abrasion resistance
Reinforcement: Textile cord Nylon 6 or 66 along with 20 S cotton
Cover: Blend of Natural rubber and EPDM
Marking: Green mark, ERT DN .., PN…
Flanges: Cast iron,GGG40 with electro static color, PN10/PN16
If necessary there are other types of material for flanges.