Cast‑in sleeves for formwork systems are used where pipelines pass through formwork and are cast directly into concrete. SIMONA Stadpipe supplies sleeves with a welded, extruded PE 100 wall collar, providing strong anchoring and reliable sealing against the concrete.
We manufacture the sleeves in black PE 100, offering high durability and chemical resistance. The solution allows easy installation in formwork systems and supports stable operation in aquaculture and industrial piping systems.
