三井金属エンジニアリング Company Profile

We will be exhibiting at the following trade show. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Trade Show Name: 10th National Small Hydropower Generation Conference in Saitama

We will be exhibiting at the following trade show. Our company will showcase various types of polyethylene pipes. We sincerely look forward to your visit. Trade Show Name: InterAqua 2026 17th Comprehensive Water Solutions Exhibition

We would like to express our sincere gratitude for your continued patronage. Following NEXCO Central Japan, we are pleased to announce that NEXCO East Japan and NEXCO West Japan have also recognized and included the "Fiber-Reinforced Polyethylene Pipe" (equivalent to WEET-AP) in their common specifications for piping materials in tunnel emergency equipment construction. 【Tunnel Emergency Equipment Water Supply Main】WEET-AP ○ The composite pipe enhances internal pressure strength and suppresses creep. The anti-corrosion layer protects the polyethylene conduit from physical damage and UV degradation, maintaining pipe performance over a long period. ○ Utilizing the characteristics of polyethylene pipes, we have developed an advanced composite polyethylene pipe reinforced with aramid fibers using our unique technology, which has been registered with NETIS. 【NETIS Registration No. QS-100028-A】 Product Name WEET-AP: Aramid-Reinforced Polyethylene Pipe Regular Operating Pressure: 1.2MPa, 1.6MPa, 2.0MPa, Nominal Diameter: W75 to W350 For more details about the product, please refer to the product page or catalog, or feel free to contact us. We appreciate your continued support.