China underwater gas tight machine for weld stainless steel pipe tube

China underwater gas tight machine for weld stainless steel pipe tube
The machine is made to test the inside of steel tube/pipe pressure. It is using water to inspect whether the steel has been welded properly or not or can be figure out the steel is flawed or not and also what will be the maximum pressure that can sustain for the stainless steel tube/pipe to reach consumer requirement. Main specification1. Test Tube Diameter: 12.7 ~ 76.2mm2. Test Tube Length: 6.1 m ± 1 0mm(Can customize the machine according to tube length)3. Detection speed: Two station 1pc/ 2 minThree-position 1pc / 1.5 min4. Test pressure: 0.69 MPa; required to provide more than 0. 69 MPa external gas source, the device itself without booster function.5. Sealing way: outer radial seal6. Pneumatic clamping, V-shaped clamp7. Underwater airtight machine: 1 9 ~ 76.2mm average double station Or all three stations.Working processAccording to the unit test sequence and function, the unit can be divided into fixed and try to press the seat, stand activities, pneumatic unit and electronic control devices. By both sides finished steel tube was sealed and joined the clean air and sank sink pressurized to keep the pressure testing standards after a period of time to verify that there is relief, leaks, cracks and other defects.Production capacityDiameterTest lengthDetection speedProduction time(h)Annual (branch)1 9~76.2mmEach 6 m1/2 min7000210 00019~76.2mmEach 6 m1 / 1.5 min7000280 000Machine photo
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