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Being a professional in any field is no easy task. It demands hard core and continuous smart work. Similarly, a professional welder needs to attain the certification for an adequate job. It is as difficult as passing a school test without preparation. There is equivalent nervousness and uncertainty involved in such tests.

If we get into the details of the kinds of tests for the pipe welding, we may get lost in it. Therefore, it is better to take an outline view of what is it all about? There are hundreds of pipe welding tests but two of them are more dominant. They are 2″ and 6″ schedule 80 pipes in the 6g position. The sad part is that these two joints need to be welded in various ways.

There are different ways for carbon steel pipe welding tests and stainless steel pipe welding certification tests. The former needs tig root pass with 7018 fill along with 6010 root pass having 7018 stick fill. The latter on the other hand requires tig throughout and it needs to be opened with stainless steel stick fill. Each of them has five different combinations. Once you complete all these operations, there are high chances that you will get Pipe welder certification get hired as a professional welder in paper mills, power plants, refineries, construction and maintenance sites.

Being a CWI Inspector implies that one needs to be aware of all the testing no matter what type it is. Since no one is perfect, it is good to go through some of the tips involved before you do any kind of welding. Before getting into the real deal of welding, one should weld a scrap metal first in order to get comfortable with the equipment and easy handling of further tasks of setting up the welding machine. Do follow the welding codes of getting arc strike within the range of the material to be welded.

Even after the welding activity has been performed, there are some finishing touches which must be taken into consideration. One should keep filing and brushing the finished product till the time all the stags are removed. To avoid any further mess, do all the starts and stops at one particular place. One should not chip around the hammer pecks all around. After everything is done, apply a little soapstone and then good power brushing which makes the welding shine brighter.

Let’s not escape it anymore. Each professional field in today’s times require certification and skills. The field of welding is no different. Even the field of welding and training requires certification of various kinds. Welding has its own types and certification varies according to that. For instance, pipe welding has different requirements to be fulfilled. This article aims at dealing with the detailing of pipe welding.

The organisation responsible for the pipe welding certification, the United Association of Plumbers and pipefitters (UA) has made a unique code for the same, i.e. UA-1, 2, 3, 4 etc. It goes on till the number 92 is reached. The common tests count up to 92 but there can be other possibilities as well.

There are several welding processes involved for the pipe welding like Gas Metal Arc (GMAW), Flex Core Arc (FCAW), Shielded Metal Arc (SMAW) and Gas Tungsten Arc (GTAW). If that was not enough, there are also different metal groups involved like carbon steel, stainless steel and aluminium. This is the reason that so many pipe welder certification exists for the varying sites.

You can refer to the ASME Section IX if you want to peep in to the certification requirements and qualification limitations. For the general purpose, we can assert that most common limitations are thickness, position and diameter of pipe. There are some limitations even after achieving the certification tests.

For instance, a welder who has passed the test of TIG on 2 inch schedule 80 pipe in a 6G position can weld 1 inch and grater diameter pipe. It can go up to 436” thick and then a welder can weld in all positions. Similarly, a welder having passed the test of 6” schedule 40 in a 6G position is qualified to weld till .560” thick and it can go down up to 2.875” pipe diameter.

The market welder qualification asks for a combo pipe welder. It is always beneficial to enhance your skill to make it to the best possible option. Obviously, if you carry both the skills of welding a TIG root as well as a hot pass followed by an E7018 stick fill and cap, it will be easy for you to get the job. The combo welders are able to weld with several welding processes. Companies choose TIG welding for the root and hot pass and stick welding for the rest of the pipe. Requirement can vary; therefore, your skills should be compatible enough to deal with the conditions.

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