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API 7-2 SECOND EDITION JAN. 2017 PUBLISHED! You have until June 6, 2017 to comply with the new American Petroleum Institute’s (API) 7-2 Inspection Specification for Rotary Shouldered Connections. We’ve highlighted some key points below: • Resolution of Indicators Indicator resolution requirements have been updated for all lead, height, and taper gages. (API 7-2 7.4.1, […]
Typically, if an internal threaded part is cut too large (too much material removed during threading), it ends up being rejected or scrapped. Because API RSC threads are tapered, moving the shoulder back makes the “over-sized” thread essentially “smaller.” When cutting/inspecting an internal API box rotary shouldered connection, it is not necessary to scrap the […]
About the Course The Level 1 Rotary Shouldered Connections JSS®Thread Inspection class teaches the proper techniques required to successfully perform any API 7-2, 5 DP and 7-1 mandated thread inspections. With specific focus on thread form, lead, pitch diameter, taper, thread height and standoff, our unique hands-on approach guarantees the most effective training experience. At […]
Pitch Diameter for Tapered Threads Now, operators are able to inspect both new and used pipe threads using precision Pitch Diameter Gages that allow them to pinpoint early signs of stress, perform preventative maintenance, and extend the life of their drill string connections. By measuring the pitch diameters, the operators can directly control the connection’s […]
Gagemaker produces videos to aid and educate people on thread inspection and quality control. Here are a few of our more general videos: You can view all of our videos on Gagemaker’s Youtube channel. If you are unable to view our YouTube channel, please contact us directly.