EVERSENDAI ENGINEERING – HIGH PRESSURE HYDRO TESTING – 1500BAR (UNIT 4)
To perform a high pressure hydro testing job for Ever Sendai Engineering at Tanjung Bin unit 4 boiler feed water lines, for duration of 3months.
Application of pressure from 800bar – 1200bar using a diesel driven high pressure pump at 20 000psi with 55lpm Hammelman pump. As for safety precaution a NRV non return safety valve al 20 000psi was used while the testing process.
A high pressure filling pump also used on the boiler water filling at 2000lpm with 10bar electrical driven at 3 months duration too.
Job done successfully while appreciated by Alstom & Malakoff site engineers.