GW Brand Inflatable Low Pressure Flame Shield Gas Plugs/Bags with inner bladder made of high quality Nitrile + PVC for hydrocarbon resistance,and encased in a 100% Polyester fabric cover.
Used for pipeline isolation after line stop operation.
• Used for purging gas lines for welding and maintenance (with
thick rubber coating outside).
• Flame Shield,High Temperature Resistant .
• Very flexible with small deflated diameter to navigate small or
constricted openings and block out of round pipelines.
• Integral inflation hose on smaller sizes.
• Pressure monitoring gauge available.
