1G 2G 5G 6G pipe welding positions

1G, 2G, 5G, 6G pipe welding position

what are the 4 pipe welding positions? In the construction phase of a project in the oil and gas industry, we often find welding activities on pipes or welding on tanks. To maintain the quality of welding, professional organizations (ASME, AWS, ISO, JWES) make rules and classification of welding positions. All welder involved in construction needs to be certified according to these positions. In general, the pipe welding position is divided into 2 types, namely the welding position on the groove joint and the welding position on the fillet joint. Mostly welding connections on pipes use groove joints type so we often hear the term pipe welding position. The pipe welding position is divided into 4 groups, namely 1G, 2G, 5G and 6G. 1G pipe welding position this is the easiest welding position. 1G welding position is a position where the pipe is in a horizontal position and the pipe[…]

Read more
welding inspector job and responsiblity

responsibility of welding inspector in Oil and Gas Project

welding inspector jobs In construction work at Oil and gas company, we often install equipment tanks, pressure vessels, and pipeline or piping. the work that we often find is welding. workers involved in welding are welding coordinators, welding engineers, welding supervisors, welding inspectors, welder, and NDT inspector. a welding inspector is responsible for ensuring or maintaining the quality of welds or Quality Control (QC) of a welding product in accordance with specified standards such as ASME, AWS, API or JWES. The task of welding inspectors in the field is not limited to inspections, but they also sometimes have the task of making welding maps, making reports, carrying out NDT tests such as Test Tests, UT and MT (if they have the ability or certificate in accordance with the test). Some companies want a welding inspector to function as an NDT inspector to improve efficiency and competitiveness. If you are interested[…]

Read more