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Ductile Iron Pipe Joining For Pressur Test
Industry Type
Steel
Product Group
Mech
OUR SOLUTION
Product
Lotherme-703, Lotherme-705
Size (mm)
3.15
Current (amps)
100, 105
Quantity (Kgs)
14, 12
Process
Rectifier
Polarity
Straight
Preheat (°C)
60
JOB PICTURES
Ductile Iron Pipe Joining With Lotherme 703,705.
Hydralic Pressur Test Found Ok
ANALYSIS
Equipment Name
Pipe
Component Name
Pipes
Type Of Problem
Broken
Problem Due To
Joining For Pressur Testing
Previous Solution
XYRON 2240
Base Metal
Ductile Iron
Dimensions (mm)
6000 x 10 x 200
Procedure
1. 4 Pipes edges made the grove by grinding machine.
2. Each pipe joints made tocka weld apposit sides
3. Pre heated the pipes up to 60 dig.
4. Cast iron welding prociser made the grove joinings 50mm opposite sides and complited the total pipe welding using our lotherme 705 dia 3.15mm and one more pipe with lotherme 703 dia 3.15mm.
5. They tested the both the pipes hydralic pressur test found satisfactory.
