Oil Drill Pipe
Directory Specifications of Finshed Drill Pipe：
Specifiications (in) NominalWeight (lb/ft) OD(D) in mm WT(t) in mm Steel Grade Thickeniong Form Tool Joint Designation

Male & Femate OD

in mm

Male & Femate ID

in mm
2 3/8 6.65 2.375
60.33		 0.280
7.11		 E EU NC26
(2　3/8 IF)		 3 3/8 85.73 1　 3/4 44.45
X
G
2 7/8 10.40 2.875
73.03		 0.362
9.19		 E EU NC31
(2　7/8 IF)		 4 1/8 104.78 2　 1/8 53.98
X 4 1/8 104.78 2 　50.80
G 4 1/8 104.78 2 　50.80
S 4 3/8 111.13 1 5/8　41.28
3 1/2 13.3 3.500
88.90		 0.368
9.35		 E EU NC38
(3　1/2 IF)		 4 3/4 120.65 2 11/16 68.26
X 5 127.00 2 9/16 65.09
G 5 127.00 2 7/16 61.91
S 5 127.00 2 1/8 53.98
3 1/2 15.5 3.500
88.90 		0.449
11.40		 E EU NC38
(3　1/2 IF)		 5 127.00 2 9/16 65.09
X 5 127.00 2 7/16 61.91
G 5 127.00 2 1/8 53.98
S NC40
(4 FH)		 5 1/2 139.7 2 1/4 57.15
4 14.00 4.000
101.60		 0.330
8.38		 E IU NC40
(4 FH)		 5 1/4 133.35 2 13/16 71.44
X 5 1/4 133.35 2 11/16 68.26
G 5 1/2 139.7 2 7/16 61.91
S 5 1/2 139.7 2 50.80
4 1/2 13.75 4.500
114.30		 0.271
6.88		 E EU NC50
(4 1/2 IF)		 6 5/8 168.28 3 3/4 95.25
4 1/2 16.6 4.500
114.30		 0.337
8.56		 E IEU NC46
(4 IF)		 6 1/4 158.75 3 1/4 82.55
X 3 76.20
G 3 76.20
S 2 3/4 69.85
4 1/2 20 4.500
114.30		 0.430
10.92		 E IEU NC46
(4 IF)		 6 1/4 158.75 3 76.20
X 2 3/4 69.85
G 2 1/2 63.5
S 2 1/4 57.15
5 19.50 5.000
127.00		 0.362
9.19		 E IEU NC50
(4 1/2 IF)		 6 5/8 168.28 3 3/4 95.25
X 3 1/2 88.90
G 3 1/4 82.55
S 2 3/4 69.85
5 19.50 5.000
127.00		 0.362
9.19		 E IEU 5 1/2 FH 7 177.80 3 3/4 95.25
X 7 177.80 3 3/4 95.25
G 7 177.80 3 3/4 95.25
S 7 1/4 184.15 3 1/2 88.90
5 25.60 5.000
127.00		 0.500
12.7		 E IEU NC50
(4 1/2 IF)		 6 5/8 168.28 3 1/2 88.90
X 6 5/8 168.28 3 76.2
G 6 5/8 168.28 2 3/4 69.85
5 25.6 5.000
127.00		 0.500
12.7		 E IEU 5 1/2 FH 7 177.80 3 1/2 88.90
X 7 177.80 3 1/2 88.90
G 7 1/4 184.15 3 1/2 88.90
S 7 1/4 184.15 3 1/4 82.55
5 1/2 21.90 5.500
139.70		 0.361
9.17		 E IEU 5 1/2 FH 7 177.80 4 101.60
X 7 177.80 3 3/4 95.25
G 7 1/4 184.15 3 1/2 88.90
S 7 1/2 190.50 3 76.2
5 1/2 24.70 5.500
139.70		 0.415
10.54 		E IEU 5 1/2 FH 7 177.80 4 101.60
X 7 1/4 184.15 3 1/2 88.90
G 7 1/4 184.15 3 1/2 88.90
S 7 1/2 190.50 3 76.20
6 5/8 25.20 6.625
168.28 		0.330
8.38		 E IEU 6 5/8 FH 8 203.20 5 127.00
X 8 203.20 5 127.00
G 8 1/4 209.55 4 3/4 120.65
S 8 1/2 215.90 4 1/4 107.95
6 5/8 27.70 6.625
168.28 		0.362
9.19		 E IEU 6 5/8 FH 8 203.20 5 127.00
X 8 1/4 209.55 4 3/4 120.65
G 8 1/4 209.55 4 3/4 120.65
S 8 1/2 215.90 4 1/4 107.95
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