For airtight testing of piping and pipes! Maximum pressure resistance 96MPa! No welding required.
In the gas industry, reliable leak testing is essential to ensure the safety of piping and pipes. Especially in sites handling high-pressure gas, even a slight leak can lead to serious accidents. Traditional closure methods using cap welding not only take time and cost but also require the skill of the workers. The Grip Tight plug allows for closure up to high pressure simply by assembling it to the ends of the piping and pipes, eliminating the need for cap welding. This significantly reduces labor and costs while achieving safe leak testing. 【Usage Scenarios】 * Pressure testing of gas piping * Maintenance of plant piping * Closure of nozzles for various devices 【Benefits of Implementation】 * Significant reduction in labor and costs * Improved safety * Shortened work time
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【Features】 * Maximum pressure resistance value of 96MPa * Easy installation without welding * Reduction of man-hours and costs * Localized pressure testing possible (DBB plug) * Wide range of achievements (thermal, oil, nuclear plants, etc.) 【Our Strengths】 * Providing high-quality products as a Japanese agent for overseas manufacturers * Support based on specialized knowledge and extensive experience * A wide product lineup that can meet various needs
Price information
Prices vary depending on the size, so please feel free to contact us.
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Curtis Wright Corporation/EST Division is a specialized manufacturer of pipe seal technology headquartered in the United States, handling various shapes of test plugs used for high-pressure testing of pipelines and plant equipment. The main feature of these plugs is their ability to test at high pressure levels that are not available from other companies (suitable for both hydrostatic and leak testing). We already have numerous overseas achievements, and they are used in plant sites in various countries and during the creation of new pipe units. Additionally, domestically, they are adopted by manufacturers of large plant equipment for pressure sealing of tube units and pipe units, as well as in petrochemical plant sites.
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Company information
We are the domestic agents for overseas machinery/tool manufacturers necessary for plant maintenance and equipment fabrication. ■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/Piping pressure test plugs, heat exchanger tube sealing plugs) They are a machinery 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 achieve high pressure sealing during piping pressure tests simply by attaching the plugs. - Their special plugs enable high-pressure sealing, allowing for safe and significant reductions in labor. - They already have numerous achievements in repair sites of domestic and overseas oil/chemical plants, as well as in factories manufacturing large equipment such as boilers. - The sealing plugs for heat exchanger tubes are a noteworthy product that is increasingly being adopted in Japan. ■Various types of hose bands, clamps, and tools.
