Disaster measures: Ensuring stable power supply for buildings! Preventing water intrusion!
In public facilities, the safety and long-term durability of buildings are required for infrastructure maintenance, particularly the underground wall power supply entry, which significantly impacts the risk of flooding during disasters and is the most critical point for ensuring the safety of power supply to buildings. Conventional methods often lead to prolonged construction periods due to complex waterproofing treatments and cumbersome pipe connection work on-site. What is Pipe-in-Sleeve? It is a prefabricated sleeve that has been waterproofed in the factory using PVC sleeves and E-flex (FEP). It ensures the sound waterproof performance of buildings and contributes to labor-saving on-site work and safe construction. 【Proposed Facilities】 * Government and municipal facilities * Hospitals and welfare facilities * Transportation infrastructure (railways, airports, highways, etc.) ■ Waterproof Cast Iron Pipe VA/VE Proposal■ <Implementation Effects> * Stable waterproof performance of buildings * Labor-saving (reduction of worker burden) * Shortened construction period ●JECA Fair 2026/Product Competition: Received the Encouragement Award from the Japan Electrical Construction Industry Association (under the name of Furukawa Electric Co., Ltd.)● *For more details, please feel free to request the catalog directly via email or download it from the "EPJ Corporation" "Ipros Special Site" through the related links.
Inquire About This Product
basic information
Contact: EPJ Inc. TEL: 03-5643-8137 FAX: 03-5643-8138 Email: info@epj-inc.co.jp *For more details, please feel free to request the catalog directly via email or download it from the "EPJ Inc. Ipros Special Site" through the related link.
Applications/Examples of results
For more details, please feel free to request the catalog directly via email or download it from the "EPJ Corporation" on the "Ipros Special Site" through the related link.
Detailed information
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JECA Fair 2026 65th Product Competition: Awarded the "Encouragement Prize" by the Japan Electrical Manufacturers' Association (in the name of Furukawa Electric Co., Ltd./PIS)
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After concrete placement
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Chopping
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Chipping - Penetration
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High Angle Connection Work 1
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Connection work 2
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Connection Work 3
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Connection complete.
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【Low Angle】Connection Complete
Line up（16）
| Model number | overview |
|---|---|
| PIS30U（PIS30NU） | Conduit Pipe / FEP-30 (Flame Retardant FEP-30) * Rigid PVC Pipe VU-50 |
| PIS40U（PIS40NU） | Conduit Pipe / FEP-40 (Flame Retardant FEP-40) * Rigid PVC Pipe VU-65 |
| PIS50U（PIS50NU） | Through pipe / FEP-50 (Flame-retardant FEP-50) * Rigid PVC pipe VU-75 |
| PIS65U（PIS65NU） | Through pipe / FEP-65 (flame-retardant FEP-65) * Rigid PVC pipe VU-100 |
| PIS80U（PIS80NU） | Through pipe / FEP-80 (flame-retardant FEP-80) * Rigid PVC pipe VU-125 |
| PIS100U（PIS100NU） | Through pipe / FEP-100 (Flame-retardant FEP-100) * Rigid PVC pipe VU-150 |
| PIS125U（PIS125NU） | Conduit pipe / FEP-125 (flame-retardant FEP-125) * Rigid PVC pipe VU-200 |
| PIS150U（PIS150NU） | Through pipe / FEP-150 (flame-retardant FEP-150) * Rigid PVC pipe VU-250 |
| PIS30P（PIS30NP） | Conduit Pipe / FEP-30 (Flame Retardant FEP-30) * Rigid PVC Pipe VP-50 |
| PIS40P（PIS40NP） | Conduit Pipe / FEP-40 (Flame Retardant FEP-40) * Rigid PVC Pipe VP-65 |
| PIS50P（PIS50NP） | Conduit Pipe / FEP-50 (Flame Retardant FEP-50) * Rigid PVC Pipe VP-75 |
| PIS65P（PIS65NP） | Conduit Pipe / FEP-65 (Flame Retardant FEP-65) * Rigid PVC Pipe VP-100 |
| PIS80P（PIS80NP） | Through pipe / FEP-80 (flame-retardant FEP-80) * Rigid PVC pipe VP-125 |
| PIS100P（PIS100NP） | Through pipe / FEP-100 (flame-retardant FEP-100) * Rigid PVC pipe VP-150 |
| PIS125P（PIS125NP） | Conduit Pipe / FEP-125 (Flame Retardant FEP-125) * Rigid Polyvinyl Chloride Pipe VP-200 |
| PIS150P（PIS150NP） | Through pipe / FEP-150 (Flame-retardant FEP-150) * Rigid PVC pipe VP-250 |
Company information
A manufacturer specialized in planning, design, and engineering. We focus on product development to solve various issues at construction sites, providing innovative, cutting-edge, and ecological products. Please feel free to contact us.
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