Passed JIS and Japan Water Works Association inspections! Rigid PVC pipes with many years of experience and proven results.
"Nihon Pipe for Water Supply General Use" is a product that, in addition to many years of experience and achievements, consistently ensures stable quality and has passed the Japanese Industrial Standards (JIS) and inspections by the Japan Water Works Association. With a specific gravity of 1.43, it is lighter than lead (1/8), iron (1/5), and aluminum (1/2), while its strength is approximately three times that of lead and comparable to aluminum. Therefore, it possesses sufficient mechanical strength against internal and external pressure, bending, and impact. The convenience of transportation and handling is also a significant advantage. In particular, the impact-resistant pipe (HI) has greatly improved impact resistance and toughness, significantly expanding its range of applications. 【Features】 ■ Lightweight and strong ■ Excellent chemical resistance and corrosion resistance ■ Flow rate remains unchanged ■ Easy, reliable, and quick installation ■ Good electrical properties ■ Excellent cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup *Partial】 ■ Water supply VP pipe ■ Water supply HIVP pipe ■ General VP pipe ■ General V pipe (thin-walled pipe) ■ Adhesive socket straight pipe ■ VE pipe ■ HIVE pipe ■ Water supply polyethylene double-layer pipe *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
Company information
As a member of Kubota Corporation's group of companies, we manufacture and sell rigid polyvinyl chloride pipes and fittings, as well as polyethylene pipes for water supply as our main products. In 1952, we quickly recognized the potential of plastics and have contributed to infrastructure development by proposing useful plastic products for a more comfortable daily life. Our current main product groups include: 1. Piping pipes centered on rigid polyvinyl chloride pipes and fittings, and polyethylene pipes for water supply. 2. Raw sheet materials for food containers and industrial component trays, with materials such as polystyrene, polypropylene, and ABS, allowing for multi-layer extrusion up to three types and five layers. Functional additions can be applied to the surface. 3. ABS and PVC core pipes used for winding cores in optical films and other applications. We obtained ISO 9001 certification in 1998 and ISO 14001 certification in 2000, and we are committed to ensuring the conservation of the global environment through the 3Rs. Additionally, we are also working on developing new businesses by taking on challenges in unexplored areas, leveraging our many years of experience and knowledge in the plastic processing field. Questions and inquiries from users viewing our corporate information will serve as a significant driving force for our new business endeavors, so we would greatly appreciate any communication you may have.
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