Support sleeves, acid-resistant, with key, SDR17

The support sleeve is used together with mechanical pipe couplings on PE pipe and supports the pipe end from the inside as the coupling is tightened. The design is intended for PE pipe in SDR17, that is PE80 PN6.3 and PE100 PN10, and the sleeve is inserted into the pipe end before the coupling is fitted. This model is fitted with a key. The sleeve is made of stainless steel and is available in a wide size range covering the most common PE pipes, from 50 mm up to 630 mm outside diameter. The length follows the size and varies between 160 and 240 mm. Choose the sleeve according to the pipe's outside diameter, stated in millimetres for each size. Installation is straightforward, and the sleeves are supplied hygienically single-packed in a plastic bag.