It features a unique three-layer structure made with a special silicone material designed for extreme low temperatures!
The "ISOLATION BALLOON Type-II" is a device that temporarily blocks the piping during the replacement and maintenance of safety valves to prevent the leakage of vapor gas from the tank. The pressure resistance performance has been significantly improved compared to Type-I. It features a unique three-layer structure made from a special silicone material designed for extreme low temperatures. Additionally, it allows for work from the side, enabling operations in a compact space. 【Features】 ■ Significantly improved pressure resistance performance compared to Type-I ■ Unique three-layer structure using special silicone material for extreme low temperatures ■ Compact design (significantly reduced branch pipe diameter) from 150A to 80A ■ Allows for side work (enabling operations in a compact space) *For more details, please refer to the PDF document or feel free to contact us.
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【Merits】 ■ Branch pipe welding is required for the main pipe, but the structure is the same as the current one. ■ A small valve can be used for the branch pipe section. ■ In case of emergency, installing a balloon allows for 1 to 2 sets to be sufficient. *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ Temporarily block the piping during the replacement and maintenance of the safety valve to prevent the leakage of vapor gas from the tank. *For more details, please refer to the PDF document or feel free to contact us.*
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Rokubun Rubber Co., Ltd. is a specialized manufacturer of industrial rubber products. With a motto of flexible thinking and free design, we produce products that match our customers' needs. We hold many industrial property rights and have various patent applications and utility models in collaboration with our customers, covering a wide range of fields such as nuclear power, steelmaking, and shipbuilding. We will continue to advance research and development aimed at creating ultimate products that meet everyone's needs.