There are 3 main corner designs for metal expansion joints. Round corners, miter- or double miter corners.
DN 15 to DN 6000. From DN 250 intermediate sizes can be manufactured without considerable additional costs.
Rectangular expansion joints can be manufactured in any size.
The materials used are carbon steel (like dc04st37, Corten), high-alloyed ferritic steels (like 16mo3) and austenitic steels (like 1.4301 (304), 1.4541(321)).
Alternative or custom material, according customer specific requirements can be used during construction and fabrication, to ensure the correct bespoke applicable solution.
We can supply welding parts, loose and fixed flange connections, threaded connections all produced according to German and international standards. We also manufacture special connections, produced according to customers’ drawings.
The fittings and anchoring consist of unalloyed steel, rustproof and acid resistant stainless steel or heat-resisting steel depending on request.