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Learn how we engage with policy makers to ensure safe, reliable, and affordable energy for the future as demand continues to grow.

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Energy Insights

API's Energy Insights Hub provides updated statistics, data visualizations, timely analysis, and in-depth reports on all aspects of the oil and natural gas industry.

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Global Industry Services

API’s Global Industry Services drives safety and efficiency within the oil and gas industry through standards, certifications, assessments, training and more.

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Certifications Directories

Worldwide Representatives

Standards Process Safety Site Assessment Program Pipeline SMS Assessment Program Pipeline SMS Contractor Assessment Program Center for Offshore Safety (COS) Individual Certification Programs (ICP) Training API Monogram and APIQR API Repair and Remanufacture Program 19B Perforator Program Engine Oil (EOLCS) Diesel Exhaust Fluid (DEF)

API Spec 5L Training

Products + Services / Training / API-U Course Catalog / Tubular Goods Research Institute CNPCapi spec 5l training

Preliminary Registration Form

Please fill out the preliminary form below for this API-U Approved course. After the form has been submitted, the training provider will reach out to you regarding further registration information.

Educates users on the standard expanding requirements for mill jointers and pipe end squareness along with hardness testing.