2 3/8" EUE

TECHNICAL DATA


            MAKE-UP TORQUE
FT/LBS		 TENSILE
YIELD		 INTERNAL
PRESSURE		 COLLAPSE
PRESSURE		 COUPLING
O.D.		 SPECIAL
CLEARANCE
O.D.
SIZE WT/FT WALL DRIFT TUBE
I.D.		 GRADE MIN. OPT. MAX. (LBS) (PSI)
REG. COUP.		 (PSI) ±  1% ±  .015
2 3/8" 4.70 .190 1.901 1.995 J-55 970 1290 1610 71,700 7,700 8,100 3.063 2.910
2 3/8" 4.70 .190 1.901 1.995 N-80 1350 1800 2250 104,300 11,200 11,780 3.063 2.910
2 3/8" 4.70 .190 1.901 1.995 L-80 1320 1760 2200 104,300 11,200 11,780 3.063 2.910
2 3/8" 4.70 .190 1.901 1.995 13CR-85 1400 1860 2330 110,800 11,900 12,510 3.063 2.910
2 3/8" 4.70 .190 1.901 1.995 13CR-110 1785 2380 2975 143,500 15,400 16,110 3.063 2.910
2 3/8" 4.70 .190 1.901 1.995 P-110 1785 2380 2975 143,500 15,400 16,110 3.063 2.910
2 3/8" 5.95 .254 1.773 1.867 N-80 1680 2240 2800 135,400 14,890 15,280 3.063 2.910
2 3/8" 5.95 .254 1.773 1.867 L-80 1640 2190 2740 135,400 14,890 15,280 3.063 2.910
2 3/8" 5.95 .254 1.773 1.867 13CR-85 1740 2320 2900 144,000 15,910 16,240 3.063 2.910
2 3/8" 5.95 .254 1.773 1.867 13CR-110 2210 2950 3680 186,200 20,590 21,010 3.063 2.910
2 3/8" 5.95 .254 1.773 1.867 P-110 2210 2950 3680 186,200 20,590 21,010 3.063 2.910


NOTES: Per API 5C1:
Sect. 5.2.4
Joints should be made up approximately 2 turns beyond the hand-tight position.
For basic power-tight make-up, the face of the coupling or box advances to the vanish point. (API 5B Fig. 8)
Make-up target should be governed by position rather than torque. (API 5C1 Table 3)

Sect. 5.3.1
1. These values apply to tubing with Zinc-plated or Phosphate-coated couplings, utilizing API Mod Thread Compound.
    Thread compounds other than API Mod, may require different torque values, due to different frictional properties. (API 5C1 Sect. 4.3.4)
2. Connections with Tin-plated couplings can be made up at 80% of the listed torque values.
3. Round thread connections with PTFE seal rings should be made up at 70% of the listed torque value.


Reproduced courtesy of the American Petroleum Institute

This data was compiled from the following API documents:
API Spec. 5CT Fifth Ed. Apr. 1, 1995
API RP 5C1 Seventeenth Ed. Nov. 1, 1994
API Bull. 5C2 Twentieth Ed. May 13, 1987
API Bull. 5C3 Sixth Ed. Oct. 1, 1994
API Spec 5B Fifteenth Ed. Oct. 1, 2008

This technical data is for general information only.   Although every effort has been made to ensure accuracy, Benoit makes no warranty for any loss or damages due to its use.

TECHNICAL DATA
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