multitanks offers a full range of half-shell necklaces and skirts. Half-shell collars replace crimping by skirt, they are used for industrial hoses (rubber as well as PVC). The collars can be reassembled or disassembled, with little tools (vice and key), repairs are quick and easy. Half-shell collars exist from DN13 to DN200.

multitanks also supplies notched and stamped skirts in steel and stainless steel in different diameters. The purpose of the skirt is to connect the pipe and the fitting during crimping.