嶋村化成 List of Products and Services

The "JIS standard water supply polyethylene pipe <two-layer pipe>" is very lightweight with a specific gravity of 0.93 to 0.96, making it easy to handle during transportation and installation. It is resistant to most acids, alkalis, and organic solvents, and does not corrode like rust. It is highly flexible and can adapt to soft ground and varied terrain. Additionally, it is strong against impacts and excels in earthquake resistance and workability. It does not become brittle even at -60°C, making it safe to use in extremely cold regions. 【Features】 ○ JIS K 6762 standard product ○ Low friction resistance, allowing for a large flow rate ○ Available in long lengths, providing good workability ○ Excellent electrical insulation ○ Non-toxic and hygienic For more details, please contact us or refer to the catalog.

• Fittings
• Piping materials (concrete pipes)

"General Pipe Soft Polyethylene Pipe" has a specific gravity of 0.92 to 0.93, making it the lightest among pipes, with a ratio of 1/8 that of iron, 1/9 that of aluminum, and 1/12 that of lead, and it is also 2/3 the weight of PVC, making it easy to transport and handle. Its flexibility allows it to be coiled like electrical wires. For long-distance piping, it is convenient as it requires fewer joints and can be constructed quickly. It does not crack even when struck with a hammer or subjected to direct loads or impacts. It has 180 times the impact resistance of rigid PVC. 【Features】 ○ Recyclable made of polyethylene (soft) ○ Cold-resistant ○ Chemical-resistant ○ Hygienic ○ Insulating For more details, please contact us or refer to the catalog.

• Fittings
• Piping materials (concrete pipes)

The "JIS standard general-purpose polyethylene pipe" is very lightweight, with a specific gravity of 0.93 to 0.96, making it easy to handle during transportation and installation. It is resistant to most acids, alkalis, and organic solvents, and does not corrode, such as rust. It is highly flexible and can adapt to soft ground and varied terrain. Additionally, it is strong against impacts and excels in seismic resistance and workability. It does not become brittle even at -60°C, making it safe to use in extremely cold regions. 【Features】 ○ JIS K 6761 standard product ○ Low friction resistance, allowing for high flow rates ○ Available in long lengths, facilitating good workability ○ Excellent electrical insulation properties ○ Non-toxic and hygienic For more details, please contact us or refer to the catalog.

• Fittings
• Piping materials (concrete pipes)

The "Agricultural and Civil Engineering Daiporin Super Pipe" is very lightweight, with a specific gravity of 0.93 to 0.96, making it 1/4 the weight of ceramic pipes and 1/8 the weight of steel pipes, and even 2/3 the weight of PVC pipes of the same plastic type, significantly reducing transportation and on-site construction costs. Its impact strength is several dozen times greater than that of other types of pipes, and it does not break even at a flattening ratio of 100%, making it extremely advantageous for small transportation and construction. It is chemically stable and is not affected by most organic solvents, acids, or alkalis. Additionally, it is tasteless, odorless, non-toxic, and poses no risk of pollution. It does not corrode even after many years underground. 【Features】 - Excellent pipe diameter efficiency - Outstanding cold resistance - Easy and reliable connections - Cost-effective For more details, please contact us or refer to the catalog.

• Fittings
• Piping materials (concrete pipes)

DaiPolin spiral pipes are hard polyethylene corrugated pipes that have been processed with corrugation on the pipe surface to account for flow loss, similar to conventional steel spiral corrugated pipes. Utilizing many excellent properties of hard polyethylene pipes, the corrugation processing enhances flexibility while ensuring 2 to 3 times the flattening strength compared to straight pipes of the same wall thickness, making it a rational and economical option for perforated and non-perforated pipes used in civil engineering and agriculture. 【Features】 ○ Continuous sleeve connection (100Φ to 450Φ) eliminates the need for joints → It will never rust, is simple and quick to use, and has high water tightness ○ No disconnection at the joint even on soft ground due to sleeve connection ○ Lightweight and highly elastic, with no damage during transportation ○ Moderate flexibility and high flattening strength ○ Excellent impact resistance, corrosion resistance, and cold resistance For more details, please contact us or refer to the catalog.

• Fittings
• Piping materials (concrete pipes)