EPJ Official site

High-density polyethylene pedestrian passage (pedestrian opening) "EP-Sleeve" - Lightweight, high strength, and a proposal for labor-saving! [Coming soon]

<Specifications> (This product is based on nominal inner diameter) - EP-600 Inner diameter: 600 / Outer diameter: 700 (mm) Reference weight: approximately 17kg/m * EP-700 Inner diameter: 700 / Outer diameter: 816 (mm) Reference weight: approximately 23kg/m * EP-800 Inner diameter: 800 / Outer diameter: 938 (mm) Reference weight: approximately 29kg/m <Manufacturing length: Minimum 300mm to maximum / Please inquire> Note 1) The allowable tolerance for the inner diameter of the pipe is ±1.5%. Note 2) The cutting tolerance for the pipe is manufacturing length -5mm to 0mm. Note 3) * Sizes are not always in stock. Please confirm the manufacturing lead time in advance. 【Handling of Polyethylene Sleeve Pipes】 <During Use (During Installation)> - Please refrain from using the product in locations with excessive vibrations that may affect it. - Do not apply strong forces that may cause deformation to the product. - During concrete pouring, if the vibrator comes into direct contact with the product, it may cause damage, so please be very careful. ■ Please consider the reinforcement of the internal space of the sleeve pipe based on the concrete pouring speed, pouring height, mouth diameter, and beam width at each construction site before use. ■

[Recently Released] Lightweight Polyethylene Personnel Opening "EP-Sleeve" Proposal for Labor Saving at Construction Sites!

<Specifications> (This product is designated by inner diameter) - EP-600 Inner diameter: 600 / Outer diameter: 700 (mm) Reference weight: approximately 17kg/m *EP-700 Inner diameter: 700 / Outer diameter: 816 (mm) Reference weight: approximately 23kg/m *EP-800 Inner diameter: 800 / Outer diameter: 938 (mm) Reference weight: approximately 29kg/m <Manufacturing length: Minimum 300mm to Maximum / Please inquire> Note 1) The allowable tolerance for the inner diameter of the pipe is ±1.5%. Note 2) The cutting tolerance for the pipe is manufacturing length -5mm to 0mm. Note 3) *Sizes are not part of the regular stock. Please confirm the manufacturing lead time in advance. 【Handling of Polyethylene Sleeve Pipes】 <During Use (During Installation)> - Please refrain from using the product in locations with excessive vibrations that may affect it. - Do not apply strong forces that may cause deformation to the product. - When pouring concrete, if the vibrator comes into direct contact, it may cause damage, so please be very careful. ■Please ensure sufficient consideration for the reinforcement of the sleeve pipe's internal space based on the concrete pouring speed, pouring height, mouth diameter, and beam width at each construction site before use.■

Polyethylene Sleeve / Manhole (Access Opening) EP-Sleeve CAD data is available for download.

EP-Sleeve (EP-Sleeve) [Underground Beam: Passage Hole (Passage Opening) Use] <Specifications> (This product is based on nominal inner diameter) - EP-600 Inner diameter: 600 / Outer diameter: 700 (mm) Reference weight: approximately 17kg/m * EP-700 Inner diameter: 700 / Outer diameter: 816 (mm) Reference weight: approximately 23kg/m * EP-800 Inner diameter: 800 / Outer diameter: 938 (mm) Reference weight: approximately 29kg/m [Manufacturing length: Minimum 300 to Maximum 1900 mm] Note 1) The allowable tolerance for the inner diameter of the pipe is ±1.5%. Note 2) The cutting tolerance for the pipe is manufacturing length -5mm to 0mm. Note 3) * Sizes are not kept in regular stock. Please confirm the manufacturing lead time in advance. Contact: EPJ Co., Ltd. [EPJ] TEL: 03-5643-8137 FAX: 03-5643-8138 Email: info@epj-inc.co.jp

[Official Release] Waterproof Sleeve for Underground Walls "Pipe-in-Sleeve" (Abbreviated as PIS) Reducing Labor at Construction Sites! Enhancing Waterproof Performance of Buildings!

<Specifications> ●Water Resistance ・Test Value (Smooth Inner Pipe) 0.1MPa×72 hours (This product does not guarantee complete waterproofing.) ●Composition ・Sleeve Material: Rigid Polyvinyl Chloride Pipe (JIS K 6741) ・Sleeve Penetration Pipe: Underground Electric Wire Protection Pipe, Furukawa Electric Co., Ltd. Eflex ・Sealing Material: Curing Waterproof Material <Notes> *This product does not include a "water stop ring." Please prepare a water stop material that matches the outer diameter of the sleeve according to the manufacturer's specifications. *For FEP/penetration pipe connections, please select straight joints and different pipe joints (AQ type) from the Aqua series of Furukawa Electric Co., Ltd. *The "waterproof performance" of the sealing material (curing waterproof material) is based on internal measurement values and is not guaranteed. [Contact Information] ・Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: +81 3-5297-8711 FAX: +81 3-5297-8705 ・Design and Manufacturing: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp

[Official Release] Waterproof Sleeve for Underground Walls "Pipe-in-Sleeve" (Abbreviated as PIS) Reducing Labor at Construction Sites! Enhancing Waterproof Performance of Buildings!

<Specifications> ●Water Resistance ・Test Value (Smooth Interior Pipe) 0.1MPa×72 hours (This product does not guarantee complete waterproofing.) ●Composition ・Sleeve Material: Rigid Polyvinyl Chloride Pipe (JIS K 6741) ・Sleeve Penetration Pipe: Underground Electric Wire Protection Pipe, Furukawa Electric Co., Ltd. Eflex ・Sealing Material: Curing Waterproof Material <Notes> * This product does not come with a "water stop ring." Please prepare a water stop material that matches the outer diameter of the sleeve according to the manufacturer's specifications. * For FEP/penetration pipe connections, please select straight joints and dissimilar pipe joints (AQ type) from the Aqua series by Furukawa Electric Co., Ltd. * The "waterproof performance" of the sealing material (curing waterproof material) is based on internal measurement values and is not a guaranteed value. [Contact Information] ・Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: +81 3-5297-8711 FAX: +81 3-5297-8705 ・Design and Manufacturing: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp

You can download CAD data for Pipe-in-Sleeve (PIS).

Pipe-in-Sleeve (PIS) 【Waterproof Sleeve for Underground Wall Construction】 <Components> - Sleeve Material: JIS K 6741 Rigid Polyvinyl Chloride Pipe (VU・VP) - Penetrating Pipe: Underground Cable Protection Pipe "Eflex" (FEP Pipe) - Sealing Material: Curing Waterproof Material 0.1MPa×72hours 【Contact Information】 - Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: 03-5297-8711 FAX: 03-5297-8705 - Design and Manufacturing: EPJ Co., Ltd. [E-P-G] TEL: 03-5643-8137 FAX: 03-5643-8138 Email: info@epj-inc.co.jp