DPM-DS pin and box connection made up to a smooth bore, without gap or change in ID transition at the secondary make-up shoulder. This allows smoother fluid flow with minimized …

The Grant Prideco Double Shoulder™ (GPDS™) and EIS™ connections are high-performance rotary-shouldered tool joint connections available for drill pipe ranging in size from 2⅜ to 6⅝ in.

Proven compatible with leading market generic double shouldered connection without compromising performance through torsional test and engineering review conducted by …

Dec 12, 2023 · The NC-50 has a GPPD of 5.04170 inches, The NC-38 has a GPPD of 3.80800 inches, and so on. Also, at the time, API took the most popular older connections, gave them a …

Nov 2, 2017 · API Drill Pipe Specifications (specs) are generally described as six items. For example, a 5″ drill pipe is 5″, #19.5, E, XH, NC50, Premium. Now let’s understand what are the …

Reduced hydraulic pressure loss, DS offers the same higher torque to API connection with smaller OD larger ID. at pin nose and box bore. Fully interchangeable with API connection and …

Connection NC50 Performance Data New Torsional Strength (ft-lbs) 51,447 Max Recommended Make-up Torque (ft-lbs) 31,025 Min Recommended Make-up Torque (ft-lbs) 23,268 Tensile …

TPS-DS 50 NC50 TPS-DS 55 5 ½ FH TPS-DS Performance characteristics Connection OD (in) ID (in) Tensile Capacity (lbs) Torsional Capacity (ft-lbs) Recommended Make-up Tor- ... TPS …

5" OD Drill Pipe, S-135, DPM DS-50 Conn's. Calculated using nominal OD & ID. Safety & Dope friction factor used: 1.0 1,06. Values herein is meant as guidelines only. Odfjell will not be held …

Jun 5, 2023 · Drill pipe assembly properties are calculated based on uniform OD and wall thickness. No safety factor is applied. Weight, displacement, and capacity are approximate …