CASE STUDY
Fire Protection & Detection System For Post Indicator Valve – GSRC2
Buried Coatings
Project Data
Location | Sriracha Chonburi, Thailand |
Client | Gulf Energy Development Public Company Ltd. |
Products | Denso Paste S105™, Densyl™ Mastic, Denso Tape™ and Denso™ PVC Self-Adhesive Tape - both applied with a 55% spiral overlap |
Contractor | Mitsubishi Hitachi Power Systems , Guard Fire Ltd. |
Consultant | Mitsubishi Hitachi Power Systems |
Date | November 2019 - February 2020 |
Project Details
Winn & Coales (Denso) Ltd and their Denso™ Petrolatum Tape System was selected for the long-term protection of a Fire Protection & Detection system post indicator valve in Thailand.
The system used was comprised of Denso Paste S105™, Densyl™ Mastic, Denso Tape™ and Denso™ PVC Self-Adhesive Tape – both tapes applied with a 55% spiral overlap. Densyl Mastic was used to profile the valve prior to wrapping.

The valve prior to the application of the Denso Petrolatum Tape System
Denso Tape is spirally wrapped around Densyl Mastic
Denso Tape is spirally wrapped around Densyl Mastic on valve
Finished application of Denso Tape on valve

The Denso Petrolatum Tape System applied valve

The valve prior to the application of the Denso Petrolatum Tape System
Denso Tape is spirally wrapped around Densyl Mastic
Denso Tape is spirally wrapped around Densyl Mastic on valve
Finished application of Denso Tape on valve
