| 摘要 |
PURPOSE: A water pressure tester for a pipe is provided to reduce manufacturing costs by simplifying a whole structure because a water supplying core is installed while passing through a pressurized supporting unit. CONSTITUTION: A water pressure tester for a pipe comprises a pair of pressurized supporting units(100), a water supply core, and a sealing packing(300). The pressurized supporting units are spaced from each other and coaxially arranged and comprise a center hole and a sealing pad joined to both ends of a pipe. Both end parts of the water supply core are fixed by the pressurized supporting units by being inserted through the center hole. The water supply core discharges water to the inside of the pipe. The sealing packing is arranged in the center hole, thereby preventing a water leakage by being closely adhered to an outer surface of the water supply core. |
