You can watch the processing steps of the hydraulic bulging method in a video.
■Content■ Hydraulic bulging method (hydraulic forming method) - You can watch a video of the forming method for tees. Please click the link below the "Contact Us" button to access the homepage with the video explaining the hydraulic bulging method (hydraulic forming method).
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basic information
By restraining the pipe within a mold shaped like a tee and compressing it in the axial direction, the increase in wall thickness that occurs can be expanded and formed as a branch of the tee using hydraulic pressure, allowing for the production of a clean-looking tee that closely adheres to the mold.
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From residential water supply and hot water piping to massive pipelines in large-scale plants, piping that supports our daily lives is spread throughout the world. Benkankikoh Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential components of this piping. We provide optimal products tailored to the piping environment (design and usage conditions, etc.) and construction situations, not only for general building water supply and hot water piping but also for power plants, gas plants, refineries, oil and chemical plants, shipbuilding, and more, where strict quality standards are required.
