Tank rail hose is used to connect the hose string to the tanker manifold.This hose has minimal floatation in the centre where it bends over the tanker rail, with extra flotation at each end providing hose buoyancy.The tanker connection end has a larger buoyancy unit than the outboard end to help support valve and coupling equipment.
Double carcass floating hose refers to a hose within a hose, a primary carcass surrounded by a secondary carcass,The double carcass hose are provided with a leak detection system.When a leak occurs the fluid that escapes from the primary carcass or sudden failure and is contained by the secondary carcass reaches the leak detection which alerts that a failure occurred，the operator should change out or take down the damaged hoses,to improve the safety of work,in case of economic losses and environment pollution.And this is important to ensure that the secondary carcass will function effectively even after the hose has been in service for many years.
Tank rail hose are used to connect the hose string to the tanker manifold.This hose has minimal floatation in the centre where it bends over the tanker rail, with extra flotation at each end providing hose buoyancy.The tanker connection end has a larger buoyancy unit than the outboard end to help support valve and coupling equipment.
