Structure-flex lifeboat bags are used to provide a simple accurate way to proof load test lifeboats in situ, used to provide an evenly distributed load and are easy to install and use. These bags can be incorporated in a system employing existing manifolds, pumps and flowmeters. The bags are manufactured from a PVC coated 3x3 weave polyester material. They include an inlet/outlet valve, overpressure relief valve 2 PSI and handling straps.
We've produced some PVC silt curtains that??are pr [...]
Making the Zorbs for Sphere Mania is an intricate [...]