We have a threaded copper header (AHU)that should be connected to carbon Steel piping. We planned to install dielctric sleeves between copper falnge and carbon steel flange but the problem is unavailability of Copper flange. The supplier is providing stainless steel flange instead of copper...
Dear All
Is it allowed to have a Lateral Tee connection (18") on the factory weld (Longitudinal joint) of Carbon Steel Pipe (54"), If allowed what is the procedure?
Regards,
MAK72
Dear All,
I had Radiography Test (RT) for several weld joints and found few are rejected due to porosity. Our Client is insisiting to have more test (we have 5% of the joints) as a penalty of the failure. Is there any penalty on failure of weld joint.
Regards
MAK72