3-Cone Shuttle Drill Test (L-Drill) - Topend Sports
2017-9-15 · manufacturer ISO 11961 and/or Specification 5DP API-logo and license no. welding month and year (e.g. 1011) size designation (lable 1) mass designation (lable 2) grade of drill pipe body SR information applicable to drill pipe L2 or L3 (if PSL-2 or PSL-3) heat code (applied in one or more lines by paint stanceling) manufacturer tool-joint designation (e.g. NC50)
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