Compatible with cable duct systems! A square underground conduit that allows for easy multi-line installation.
"Kakufureki(R)" is a rectangular underground buried pipe that allows for easy multi-line installation. With long lengths (coiled), it has fewer connection points, excellent flexibility, and is easy to install. Multi-line installation can be easily performed, and since the accessories do not protrude, they can be installed side by side. Additionally, it has passed the 150,000 cycle test, making shallow burial in roads possible. [Features] ■ Easy multi-line installation ■ High straightness (alignment) ■ Does not roll on slopes ■ Strong compressive strength ■ No gaps needed, making backfilling easy ■ Internal volume is 25% larger *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Volume Size (Excerpt)】 ■ Size 30 - Internal cross-sectional area (mm²): 910 - Comparison with round shape: 28% UP - Equivalent to round shape: φ34 ■ Size 50 - Internal cross-sectional area (mm²): 2540 - Comparison with round shape: 29% UP - Equivalent to round shape: φ57 ■ Size 75 - Internal cross-sectional area (mm²): 5430 - Comparison with round shape: - - Equivalent to round shape: φ83 *For more details, please refer to the PDF document or feel free to contact us.
Price range
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
Future Industry is a manufacturer of electrical equipment materials, water supply and drainage equipment materials, and gas equipment materials, established in 1965. Under the policy of "not making the same products as other companies," we have thoroughly pursued ease of use and created original products infused with creativity and ingenuity. For example, the "switch box" that is embedded behind switches and outlets. This small plastic box contains numerous ideas and has become our flagship product, boasting the top market share in Japan today.