Penetrating member Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Penetrating member Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. 未来工業 Gifu//Building materials, supplies and fixtures manufacturers
  2. null/null
  3. フネンアクロス Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 ロクステック・ジャパン Tokyo//others
  5. 5 日動電工 Osaka//Building materials, supplies and fixtures manufacturers
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Penetrating member Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Through Member Series Product Catalog 未来工業
  2. Evolving Fire Resistance" Inaba's fire resistance has evolved into "Taikaex/Taika X.
  3. Fire compartment penetration material "Hitomaru Twin Pad" フネンアクロス
  4. 4 Fire compartment penetration material Taikamaku bamboo fire-resistant tape refrigerant type
  5. 4 With the fire-resistant selection tool! Easily select Inaba's "Taikaex/Taika X".

Penetrating member Product List

1～15 item / All 24 items

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Roxtec SK penetration part

Roxtec SK penetration part

Vibration test completed! Deep type through-hole welded to the structure with a metal frame.

"Roxtec SK" is a deep cable and pipe penetration. The material of the frame can be chosen, and the opening can be selected from one or multiple combination types. The metal penetration frame is fixed to the structure by welding. It is suitable for installing the frame at an angle when accommodating rigid cables that cannot be passed straight through decks or bulkheads, and it is also convenient when a distance is needed between the packing space and the structure. 【Features】 ■ Fire-resistant ■ Airtight ■ Waterproof ■ Dustproof ■ Easy maintenance and inspection ■ Vibration tested *For more details, please refer to the PDF document or feel free to contact us.

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Roxtec R X penetration part

Roxtec R X penetration part

A round through-hole suitable for sealing multiple wiring and piping in narrow spaces where bolt fixation is unnecessary!

"Roxtec R X" is a round cable and pipe penetration that utilizes the expansion of rubber to install sleeves. The standard module can be adjusted to fit cables and pipes of different outer diameters, allowing for reserve space in the penetration to accommodate future needs. When the bolts are tightened, the rubber gasket on the outside of the sleeve expands and can be fixed to the structure. 【Features】 ■ Fire-resistant ■ Airtight ■ Waterproof ■ Suitable for renovations ■ Quick and easy installation ■ Compatible with cables and pipes of different outer diameters *For more details, please refer to the PDF materials or feel free to contact us.

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Roxtec R UG penetration part

Roxtec R UG penetration part

A penetration suitable for multiple wiring and piping drawn from the building foundation. Can be installed in wet conditions or under flowing water.

The "Roxtec R UG" is a penetration suitable for multiple wiring and piping brought in from the building foundation. Even if large and small diameter cables or pipes are mixed in one opening, sealing is possible. It builds a long-term barrier against water, gas, moisture, and rodents, and can withstand extreme bending of cables. 【Features】 ■ Waterproof ■ Rodent-proof ■ Excellent area efficiency ■ Quick and easy installation ■ Easy maintenance and inspection *For more details, please refer to the PDF document or feel free to contact us.

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Roxtec CF 16 through part

Roxtec CF 16 through part

Cables processed for terminal use are available! The stainless steel type has an IP69K protection rating.

The "Roxtec CF 16 penetration part" is a slim product suitable for cables wired to enclosures. It is available in either soft steel (powder-coated) or stainless steel. There is also a type that can be opened and closed. Additionally, the stainless steel type has an IP69K protection rating. Please feel free to contact us if you have any inquiries. 【Features】 ■ Waterproof ■ Dustproof ■ Lightweight ■ Excellent area efficiency ■ Compatible with pre-terminated cables *For more details, please refer to the PDF materials or feel free to contact us.

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Through Member Series Product Catalog

Through Member Series Product Catalog

The definitive version for fixing pipes! A wide variety of through components such as void hangers are included.

This catalog features a wide range of through components used for fixing pipes. We offer a rich lineup including the "Void Hanger," which is easy to install and difficult to detach, and the "Harib," ideal for installation in narrow spaces and for portability. 【Featured Products】 ■ Void Hanger ■ Harib (Beam/Wall Through Sleeve) ■ Sleeve Packing ■ Flanged Sleeve (Underground Beam Through Sleeve) ■ Voipita (Void Pipe Support) *For more details, please refer to the PDF document or feel free to contact us.

  • Piping materials (plastic pipes)

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Roxtec SBTB penetration part

Roxtec SBTB penetration part

A metal frame penetration suitable for places requiring particularly high fire resistance!

"Roxtec SBTB" is a cable and pipe penetration suitable for locations with high fire resistance requirements. It is fixed to the structure by welding. By adding another set of packing components facing each other at both ends of the frame, pressure testing can be easily conducted. Please feel free to contact us when you need assistance. 【Features】 ■ Fire resistance ■ Airtight ■ Waterproof ■ Dustproof ■ Provision of spare space *For more details, please refer to the PDF materials or feel free to contact us.

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Roxtec GH FL100 penetration part

Roxtec GH FL100 penetration part

Wide flange penetration part mounted with bolts on a structure with undulations. Achieves excellent area efficiency.

The "Roxtec GH FL100" is a penetration seal that can seal multiple wires and pipes at high density. It is suitable for concrete and brick walls/floors and is installed with bolts. The square steel frame features a 100mm wide flange, and the design includes bolt holes positioned away from the opening to avoid the risk of cracking. When used in combination with the GE extension frame (made of galvanized steel), it can accommodate deep openings in thick walls. 【Features】 ■ Waterproof ■ Dustproof ■ Rodent-proof ■ Excellent area efficiency ■ Easy maintenance and inspection *For more details, please refer to the PDF document or feel free to contact us.

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Roxtec GKO penetration part

Roxtec GKO penetration part

A through part equipped with a frame for bolt fastening in various combinations!

The "Roxtec GKO" is a type of penetration seal that can be disassembled. It is possible to assemble the frame parts with bolts according to the size and shape of existing openings and the needs of each site. It is convenient for retrofitting around existing wiring and piping during repair and renovation work. The frame is fixed to the structure with bolts. 【Features】 ■ Fire-resistant ■ Waterproof ■ Rodent-proof ■ Dust-proof ■ Suitable for renovations ■ Reserve space secured *For more details, please refer to the PDF materials or feel free to contact us.

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Roxtec R through part + SLF R

Roxtec R through part + SLF R

Vibration test completed! Round penetration for sealing multiple wiring and piping in a confined space.

The "Roxtec R Cable and Pipe Penetration + SLF R" is a cable and pipe penetration that is used in conjunction with a sleeve for round openings. The standard module can be adjusted to fit cables and pipes of different outer diameters, allowing for reserved space in the penetration to accommodate future needs. Additionally, we also offer the "Roxtec R Cable and Pipe Penetration + SL R," which can be fixed to the structure by welding. Please feel free to contact us if you need assistance. 【Features】 ■ Fire-resistant ■ Airtight ■ Waterproof ■ Dustproof ■ Rodent-proof *For more details, please refer to the PDF document or feel free to contact us.

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Fire compartment penetration material "Hitomaru Twin Pad"

Fire compartment penetration material "Hitomaru Twin Pad"

Enables fire compartment penetration of soundproof drainage pipes! Eliminates dual management of fire-resistant and non-fire-resistant! Certified by the Minister of Land, Infrastructure, Transport and Tourism, evaluated by the Japan Fire Equipment Safety Center.

The "Hitomaru Twin Pat" is a fireproof partition penetration material that has the function of expanding and foaming during a fire to seal penetration holes. By using "Hitomaru" in conjunction with piping, it enables fireproof partition penetration for "Otofuji." The "Hitomaru" seals the penetration holes and stops the spread of fire. With the "Hitomaru Twin Pat," you can be freed from the dual management of fire-resistant and non-fire-resistant (single-family) soundproof drainage pipes, eliminating the need for double inventory and waiting for delivery. Furthermore, when used in conjunction with "Otofuji," the effectiveness is further enhanced.

  • Urethane foam
  • Joints between components

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Wall cable and conduit penetration material "Pateres(R) 60"

Wall cable and conduit penetration material "Pateres(R) 60"

This is a product that comes with the necessary quantity for installation in one through hole!

"Pateless(R) 60" is a penetration component for walls with ALC or RC thickness of 100mm or more, designed for cable and piping. No putty treatment is required; it can be easily installed by simply tightening with an Insulock. It is suitable for use in shared living areas of apartments. 【Features】 ■ No putty treatment required - Anyone can easily tighten it with an Insulock - Compatible with various cables, water pipes, and gas pipes ■ Ideal for shared living areas in apartments - Adopts a compact opening size of φ60 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

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