鳥居化成 List of Products and Services

The Daiporin P-type U-shaped drain is a wave-shaped U-shaped drain made primarily from high-density polyethylene. It excels in acid and alkali resistance and demonstrates excellent characteristics even in steep gradient applications. 【Features】 ○ It is lighter compared to other U-shaped drains, making it easy to transport and install in mountainous areas and other locations. ○ It has excellent flexibility, allowing for large curved piping. ○ It is superior in corrosion resistance, impact resistance, and cold resistance. ● For other functions and details, please download the catalog.

• Piping Materials

For drainage in weak ground and mountainous areas, please use lightweight and easy-to-install resin U-shaped gutters.

• Pipe Fittings

The DAI-POLY double pipe series has been well received since its launch due to its reliable quality, lightweight design, and ease of use. 【Features】 ○ Made of high-density polyethylene, it is lightweight. ○ The independent wave shape makes it easy to align the pipes during connection. ○ It can be connected to single pipes. ● For other functions and details, please download the catalog.

• Piping Materials

By changing the waveform shape from a spiral shape to an independent shape, the alignment work between pipes during connection has become easier. 【Features】 ○ Made of high-density polyethylene, it is lightweight. ○ The pipe itself has flexibility, allowing for large bends to be made with the pipe itself. ○ It can be connected to double pipes. ● For other functions and details, please download the catalog.

• Piping Materials

The joint section (screw-in receiving port) is integrally formed on the pipe segment side, eliminating the need for a joint. 【Features】 ○ Made of high-density polyethylene, it is lightweight. ○ Connection is as simple as screwing in the pipe, no tools required. ○ Compatible with double pipes. ● For other functions and details, please download the catalog.

• Piping Materials

The Dailpolin Howell pipe features excellent rigidity and lightweight design due to its unique hollow rib structure. 【Features】 ○ Made of high-density polyethylene, it is lightweight, tough, and resistant to impact. ○ Resistant to degradation from sulfuric acid, hydrogen sulfide, and other substances. ○ The hollow rib structure makes it resistant to external pressure. ○ Softly absorbs earthquake energy (meets seismic level 2). ● For other functions and details, please download the catalog.

• Piping Materials

The DAI-POLY double pipe series has been well received since its launch due to its reliable quality, lightweight design, and ease of use. 【Features】 ○ Made of high-density polyethylene, it is lightweight. ○ Connection is as simple as screwing the pipes together, no tools required. ○ Can be connected to single pipes. ● For other functions and details, please download the catalog.

• Piping Materials

The Cellprest pipe, developed to achieve a complete piping system at all civil engineering sites, is registered with NETIS as a technology that forms a highly watertight piping system integrated by resin welding (welding) of the pipe ends using specialized equipment. 【Features】 ○ A highly watertight pipeline is formed through integrated welding joints. ○ The smooth outer surface reduces labor in compaction work. ○ Due to its long length, it can be delivered to the site, which is expected to shorten construction periods. ● For other functions and details, please download the catalog.

• Pipe Fittings