You can check for tube leaks safely, quickly, and easily.
The EST Group's G-160 tube tester can safely and quickly detect tube leaks by injecting air from a gun. Leak checks can be performed in just a few seconds per tube, improving time loss during equipment failures. Each gun weighs less than 1 kg, and the neoprene seal and gripper design effectively enhance safety and reduce the burden on operators. There are also extension tools available, making it effective for air fins and other applications. Additionally, we offer the G-650 vacuum tester, which can check for leaks at the joint between the tube and the tube plate. *Please feel free to contact us if you would like detailed materials or explanations. (Inquiries for size selection and quotes are also welcome.)*
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basic information
【G-160】 Applicable tube size range: 12.32mm - 28.19mm *Optional size range: 6.73mm - 45.97mm Air power pressure / test pressure: 0.28 to 0.86 MPa. Kit contents: Injection GUN, Plugging GUN (with analog gauge) Support tube assembly (GSA-1611 & GSA-1612) Wrench and dedicated BOX *Seals & washers are not included in the kit. *Please feel free to contact us for detailed information or explanations. (Inquiries for size selection and quotes are also welcome.)
Price information
Prices vary depending on the size, so please feel free to contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
Oil plant Chemical plant Heat exchanger manufacturer
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Company information
We are the domestic agent for overseas machinery/tool manufacturers necessary for plant maintenance and equipment production. ■ MAUS ITALIA (Italy / Repair tools and equipment for heat exchangers, manufacturing tools and equipment) They are one of the few specialized machine manufacturers in the world focusing on heat exchangers. They have numerous achievements in Japan, ranging from plant engineering companies to construction companies. ■ CURTISS-WRIGHT EST Group (United States / Pipeline pressure test plugs, heat exchanger tube sealing plugs) They are a machine manufacturer with specialized expansion seal technology. They produce mechanical plugs that can seal heat exchanger tubes with a single touch without welding, as well as test plugs that can seal to high pressure simply by assembling the plugs during pipeline pressure testing. - Their special plugs enable high-pressure sealing, allowing for safe and significant reductions in labor costs. - They already have numerous achievements in repair sites of domestic and overseas oil/chemical plants, as well as in factories producing large equipment such as boilers. - The sealing plugs for heat exchanger tubes are a noteworthy product that is increasingly being adopted in Japan. ■ Various hose bands, clamps, and tools.