ONLINE LEAK SEALING
บริการซ่อม แก้ไขปัญหาการรั่วในระบบท่อของโรงงานอุตสาหกรรม ซ่อมได้ทันทีแบบไม่ต้องหยุดระบบการทำงาน
ทำงานอย่างรวดเร็ว เพื่อลดการสูญเสียของกำลังการผลิตให้ได้มากที่สุด
OUR SOLUTION
- Online Application
- No Process Interpution
- Safety Increase
- Manipulation by mentainance or operation team
TYPE OF LEAK
สามารถแก้ไขรอยรั่ว Stop Leak ได้กับอุปกรณ์ ดังนี้
- Valve gland packing
- Elbow/fitting
- Pipe/Weld joint
- Flange joint
- Threaded bonnet/joint
- Valve bonnet joint
- Valve body
- Valve pressure seal
Power
Oil and Gas
Chemical
Petroleum
Special applications of online leak sealing
Valve Killing
Passing valve seat (gate , globe , ball type etc.)
Pipe Crimping
To provide isolation on the pipe by crimping clamp and sealant injection.
ENGINEERING PROCESS
Leak Sealing Job on Gaskets of Bolted Assemblies
A safe and non destructive process!
Stiffeners
With the view to limiting even more the stress on the flanges’ stud/bolts during the injection stage, all our clamps are designed with safety retainers called ‘’stiffeners’’.
Gasket of Flat Face Flanges
In case of a leak on the gasket of flat face flanges, the sealing is obtained by injecting a clamp machined with a central groove and by installing and injecting ring adaptors on all stud/bolts.
Leak Sealing Job on Pipes
The pipe is covered with a metal enclosure which is progressively filled up with our sealing compound.
With Protective Sleeve
In order to limit the potential risks of compound intrusion into the pipe line, a protective sleeve could be placed over the leaking point before installing and injecting the metal enclosure.
Back Clamp
When the leak is located on the weld seam, we foresee its degradation and further potential disconnection over time by systematically designing a strong back clamp device, either connected to the metal box itself or separate.
Premoulded Box
The leaking pipes showing a high corrosion level and very thin residual thicknesses will be dealt by means of a ‘’premoulded box’’, without injecting sealing compound.
Leak Sealing Job on Valve Gland Packings
Premoulded Box
A leak located on a valve stuffing box is usually dealt with a G Clamp placed around the packing box area. Then, a drill is operated all through the G Clamp down to the packing. This ‘’break through’’ method creates a channel for injecting our sealing compound.
If our on-site assessment shows that the nuts of the packing gland flange are faulty or damaged, strengthening metal blocks will be installed before injecting sealing compound.
Leak Sealing Job on Other Static Devices
