yes
The only difference between the two is that projection welding requires preparation of the joint members in the way of adding a preformed dimple or projection. Spot welding is used without such preparation to the joint members. it's just heat and pressure.
What is the defferec between Carbon steel pipe and Mild steel pipe? Syed Hamad Ur Rehman Project Director Hatah (Pvt) Ltd hamad@hatch.com.pk www.hatch.com.pk
yes Electrode Positive is the same as Reverse Polarity
CO2 and O2 can not be used in the same time for shielding gas in MIG welding, it would create too much oxidation of the molten metal.
By stronger, we need to define the loading conditions of the rod or pipe. The strength of a rod or pipe is typically evaluated with axial, transverse (bending), and torsion loads. With the same diameter and the same material, a solid rod is stronger than a hollow pipe. However, with the same weight and material, the hollow pipe is stronger than a solid rod. Because a hollow pipe is lighter than a solid rod at the same diameter, the hollow pipe would have a larger diameter in order to match weights with the solid rod and a larger diameter rod or pipe is stronger than a smaller diameter one.
Sure why not its the same as welding it to a straight piece of pipe
The only difference between the two is that projection welding requires preparation of the joint members in the way of adding a preformed dimple or projection. Spot welding is used without such preparation to the joint members. it's just heat and pressure.
They will pay for the right-of-way when they lay the original pipeline. If they replace it, or lay another line in the same right-of-way, there will be no additional payment, even if there is a new owner of the land.
What is the defferec between Carbon steel pipe and Mild steel pipe? Syed Hamad Ur Rehman Project Director Hatah (Pvt) Ltd hamad@hatch.com.pk www.hatch.com.pk
Using the correct procedures and filler material they can both have the same strength. P.S. both are considered "arc welding"
It the same as 6013
no
a short tube inserted into a pipeline and used to measure the quantity of a liquid that is flowing in the pipeline well this is a venturi tube. this is probably the same as venturitube. hope that's ok....
No, fittings go over the pipe
In 8086 pipeline concept was introduced bcoz in 8086 we started using a buffer space which fetches the instruction at the same time when CPU processes
Pipe nipple is use as connector to both pipe which have female end. It does not same as pipe reducer which nipple has same diameter throughout both end and threaded. Pipe reducer has different diameter for both end and it is use to join different pipe diameter.
yes Electrode Positive is the same as Reverse Polarity