injection plugging tools: suit for chemical, fertilizer, oil refining, gas, power generation, metallurgy that all kinds of pipe.

DLF-ZR injection plugging tools: suit for chemical, fertilizer, oil refining, gas, power generation, metallurgy that all kinds of pipe plugging point static sealed which was used to device pipeline, such as: some damage disclosure and linking pipes like flanges, valves, connectors, elbows, broken links, and oil storage tower, gas cabinets, transformers, it can resolve the problems with the methods of the use of internal injection sealant material, the surface bonding in the situation of none lay-off, none stop and non-fire conditions. It is also can resist the pressure of 30Mpa even more, and to be tolerated -200 °C to 700 °C, even above actual operating temperature.