2 hours, at least
there is difference in material ms is mild steel and gi is galvanised iron, hence the properties will be different
ASME spec for carbon steel weld caps compatible with SA106B pipe etc
Gi weld not recommended . Because of gi coationg will be spoiled out . Puncture will be occur on the pipe weld .
A protective coating on the carbon pipe.to weld it you must grind it until you see sparks coming off.thats when you know you have gotten the coating off,then you can weld it easier.but it is cheap material pipe.low pressure.
X-rays can be used to examine the inside of a weld in a steel oil pipe. X-rays can penetrate the steel and provide detailed images of the internal structure of the weld to detect defects or inconsistencies.
2 hours, at least
X-rays are commonly used to examine the inside of a weld in a steel oil pipe because they can penetrate the material and provide detailed images of the weld quality without damaging the pipe. This non-destructive testing method is effective in identifying any defects or inconsistencies in the weld that may compromise the integrity of the pipeline.
there is difference in material ms is mild steel and gi is galvanised iron, hence the properties will be different
Yes, you can weld steel to steel. You can use steel welding rod.
ASME spec for carbon steel weld caps compatible with SA106B pipe etc
Gi weld not recommended . Because of gi coationg will be spoiled out . Puncture will be occur on the pipe weld .
Yep, you can weld steel to stainless and you can weld stainless to steel. You can use steel or stainless welding rod in either case but the steel or steel welding rod will of course rust.
Very likely to leak, zinc in the GI pipe will be contaiminating the weld and thus you cannot get a good weld.
A protective coating on the carbon pipe.to weld it you must grind it until you see sparks coming off.thats when you know you have gotten the coating off,then you can weld it easier.but it is cheap material pipe.low pressure.
A weldolet is a fitting you weld on a (run) pipe, and then butt weld a branch pipe to it. A tredolet is a fitting you weld on a (run) pipe, and then screw a threaded branch pipe to it. Some people call this a threadolet A sockolet is a fitting you weld on a (run) pipe, and then socket weld a branch pipe to it. A nipolet is the same as a weldolet or thredolet but has an elongated branch connection. You have to specify if it's a welded or threaded nipolet.
Weldolet has a Bevelled end to butt weld the pipe whereas in sockolet the pipe/tube goes inside it and there it is fillet welded.