LNG ship tank expansion "Dome Seal - Σ type"

Using a resin-made retainer! Rust prevention measures are implemented to reduce maintenance and enable long-term use.

最終更新日 Oct 27, 2022

Safety valve repair and replacement "Isolation Balloon Type-II"

It features a unique three-layer structure made with a special silicone material designed for extreme low temperatures!

最終更新日 Dec 07, 2022

Sealant material "Hexa Balloon Series"

Used as a sealing material to temporarily block the piping during valve replacement and maintenance work!

最終更新日 Aug 26, 2022

Pressure-type expansion seal "Tube Seal"

Can seal large gaps! Pressure management allows for adjustment of sealing surface pressure.

最終更新日 Jun 14, 2024

Flange sealing material "Hexa Prop Seal"

It won't come off easily! The attachment and detachment of the joint can be done in a short time, making the work very easy.

最終更新日 Oct 27, 2022

Inspection jig "Ship Bottom Plug for Marine Use"

Since it can be installed with hand tightening, no tools are required! It enables valve inspection offshore.

最終更新日 Aug 26, 2022

Rotary shaft seal "VD seal"

It prevents the intrusion of external soil, mud, and water into the sealed part of the rotating axis!

最終更新日 Oct 28, 2022

Various pipeline stop valves "Hexa Plug"

A closing plug that excels in lightweight, airtightness, and durability, and is active in a wide range of fields!

最終更新日 Oct 27, 2022

Rotary Shaft Seal "Hexa Seal"

Rokubun Rubber develops and tests products that meet customer needs through communication with them. We aim for further customer satisfaction through improvement proposals!

最終更新日 Oct 28, 2022

Rokubun Rubber Co., Ltd. Company Profile

Contributing to a comfortable life! We draw inspiration from new technologies and create.

最終更新日 Oct 27, 2022