Pipe expansion and expansion joints, within a certain range can be axial expansion, as well as certain Angle to overcome the pipe is not within the scope of coaxial and migration, this product do not need temperature compensation used in pipeline, only for removal of Industrial Valves, equipped with limit bolts can limit, can greatly convenient Industrial Valves pipe installation and removal. Pipe expansion pipe product figure

pipe expansion mechanism within the pipe expansion by scaling, sealing ring, telescopic pipe, etc, can be in a certain range expansion, to achieve the required connection line of the degrees, can adjust the program at any time, to eliminate leakage. Main technical parameters of the nominal diameter pipe expansion: 0. 6 mpa, 1。 0 mpa, 1。 6MPa、2. 5 mpa nominal pressure: 0. 9 mpa, 1。 5MPa、2. 4MPa、3. 75 mpa test pressure: 0. 66 mpa, 1。 1 mpa, 1。 76MPa、2. 75 mpa applicable temperature: - 29 ~ 125 ℃ special applicable medium: water, sea water, sewage water and light oil pipe expansion pipe manufacturers recommend valve factory such as insisting on the tenet of serving customers, according to customer needs for the customer to choose the appropriate valve type, size, and ensure that users buy practical, applicable hydraulic control valve, is a can let the public trust of the valve manufacturer!
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