Sabug shaft lining, now with DIBt approval!
According to the AwSV, special constructions are prescribed on manhole chucks, e.g. feedthroughs to concrete structures to plastic pipelines. In accordance with the specifications, the new SABUG- AwSV shaft liner with approvals Z-40.23-578 and Z-74.9-198 meets the following requirements: chemically resistant give JGS pullout proof construction directly weldable with the IP-plus welding system freely adjustable…