The Inflatable PetroChem Pipe Stoppers are constructed with a premium latex rubber internal inflatable bag and shielded by a durable layer resistant to petrochemicals, featuring a robust nylon cover impregnated with woven polyurethane. These Stoppers can be easily inflated through a valve located at the end of the inflation hose, using either a standard foot pump or compressor. The recommended maximum temperature for this standard range is 80C (176F). Applications All petrochemical operations where hydrocarbons are present in liquid and gas form. Debris stopping during machining operations where pipes have had hydrocarbon liquids or solids inside. Leak testing of pipework systems where pipes have had hydrocarbon liquids or solids inside. Low-pressure hydrostatic tests where pipes have had hydrocarbon liquid or solids inside. On-site thermoforming of bends in ducting and conduit materials. Fibre-optic construction projects. Debris and animal barriers for overnight protect