Spherical gas holder / Open inspection work ■ Many achievements ■ Nationwide support available ■
Open inspection to safely maintain the function of the spherical gas holder.
We conduct "open inspections of spherical gas holders" at our company. During the open inspection, we safely replace the gas with air and remove the paint. Then, we perform magnetic particle testing and ultrasonic testing on the welds and fixture marks. If any defects are found, we address them through repairs. At the same time, we also carry out maintenance on valves, safety valves, and instruments, as well as repairs to handrails and stairs, finishing with painting. 【Maintenance Process (Partial)】 1. Nitrogen purging 2. Removal of internal tank weld seams 3. Internal MT inspection (magnetic particle testing) 4. Grinder repairs for internal defects 5. External MT inspection (magnetic particle testing) 6. Support PT inspection (penetrant testing) 7. Painting *For detailed information, please download the catalog. You can also view simplified information from the related links.
- Company：竹森工業 白井工場
- Price：Other
