Ideal for absorbing large displacements! Multiple layers of thin plates have been stacked to increase pressure resistance.
The "LD Guide Bolt Type Double Acting" is a bellows-type expansion joint that allows for expansion in both the axial and perpendicular directions. As the operating pressure increases, the shape of the bellows changes. While increasing the plate thickness can prevent this, it limits the expansion movement. Therefore, this design uses multiple layers of thin plates to increase pressure resistance without affecting the expansion movement. 【Features】 ■ Increases pressure resistance by layering multiple thin plates ■ Suitable for absorbing large displacements that cannot be accommodated by a single acting type *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Manufacturing range: 40A to φ5000 ■Expansion direction: Axial direction / Perpendicular to axis ■Operating pressure: Vacuum to 1.0Mpa *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Steam pipes, air pipes, gas pipes, blower pipes, low-pressure steam pipes, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Technoflex's flagship product, the flexible hose, is widely used in various applications such as piping for city gas and LP gas, water supply and drainage pipes in water purification plants and dams, as well as in general construction and fire protection piping, due to its excellent heat and pressure resistance and minimal issues arising from aging. Additionally, the bellows-type expansion joint is utilized in large-scale industrial facilities such as petrochemicals, power generation, LNG, and steelmaking, and has a significant track record of deliveries. The manufacturing bases include five domestic locations that have obtained ISO9001 certification at all sites, as well as three overseas locations in Tianjin, Shanghai, and Vietnam. We have established a system that can broadly accommodate various fields, ranging from low-cost, readily available stock items to products requiring advanced quality control for nuclear power plants.