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XI. Cold and Hot Water Cycle Testing Machine of Chengde Jinjian Testing Instrument Co., Ltd.

The cold and hot water circulation testing machine for plastic piping system is suitable for assembling various pipes and fittings according to the specified requirements and bearing certain internal pressure, and checking the leakage of pipes and fittings after the specified number of temperature changes alternately. It is suitable for the system test after assembling thermoplastic pipes and fittings for cold and hot water systems.

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