Inner surface roughness Rz 0.6μ or less! Suitable flexible vacuum piping for polishing the peaks and valleys of the tube's inner surface.
We handle the vacuum piping flexible product "VPA-TP Pipe End Type Inner Surface Polished Product." It is possible to polish the peaks and valleys of the tube's inner surface. The material of the tube is 316L SS, and the material of the pipe is 316L SS (vacuum double-melt material). Additionally, the inner surface roughness is Rz 0.6μ or less. Please feel free to contact us when you need assistance. 【Features】 ■ Suitable for polishing the peaks and valleys of the tube's inner surface ■ Inner surface roughness Rz 0.6μ or less ■ Helium leak rate: 5×10-9 Pa·m3/s or less ■ Standard dimensions: 200, 300, 400 (mm) ■ Material: Tube 316L SS, Pipe 316L SS (vacuum double-melt material) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 ■VPA635-L-TP ■VPA952-L-TP ■VPA127-L-TP *For more details, please refer to the PDF document or feel free to contact us.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
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.