Pipe Spool Installation
Pressure Test after welding work
Hop Tap Operation
Collect the Hot Tap Coupon
Valve Close after hot tap
Blind of the gate valve
The components required for a typical hot tapping operation include a hot tap fitting designed to contain system pressure,
a valve used to control the new connection and a hot tapping machine. The basic operation procedure is as follows:
Thermowells are recommended for temperature instruments in process systems where pressure, velocity, or viscous, abrasive, and corrosive materials are present individually or in combination.
A properly selected thermowell will protect the temperature instrument from damage resulting from these process variables.
Additionally a thermowell enables removal of the temperature instrument for replacement, repair or testing without affecting the process system.
Alstern Technologies specializes in the design and manufacture of all types of thermowells and we have the following thermowells available.
Unit 2, 26/F, Global Gateway Tower,
63 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong
|Tel :||+852 2647 8163|
|Fax :||+852 2647 4163|