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PEMSCO Ltd. |
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Oilfield Equipment - A Subsidiary of CPTDC |
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Drill Pipes |
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Drill pipe is manufactured in accordance with API Spec 5D and Spec 7. The steel grade is E75, X95, G105 and S135. The chemical composition of the steel is properly designed and strictly controlled. Drill pipe features low sulfur and phosphorus content, pure steel quality, homogeneous structure, high machining precision of pipe body and thread, finishing surface, good mechanical properties and low-temperature toughness. Also, we manufacture high-grade drill pipe such as anti-sulfur drill pipe and high anti-torque drill pipe with double-shoulder tool joints (DSTJ). |
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Design Features: |
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Nominal Size |
Nominal Weight |
Drill Pipe |
Tool Joint |
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Pipe Body |
Upset Type |
Grade |
Thread Type |
OD Pin&Box |
ID Pin |
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Wall Thickness |
I.D. |
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in. (mm) |
Kg/m |
lb/ft |
mm |
in. |
mm |
in. |
mm |
in. |
mm |
in. |
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2 3/8 (60.3) |
10
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6.65
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7.11
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0.280
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46.1
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1.1815
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EU EU EU |
E X G |
*NC26 2 3/8 IF *NC26 2 3/8 IF *NC26 2 3/8 IF |
86 86 86 |
3 3/8 3 3/8 3 3/8 |
44 44 44 |
1 3/4 1 3/4 1 3/4 |
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2 7/8 (73.0)
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15.5
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10.4
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9.19
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0.362
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54.6
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2.151
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EU EU EU EU |
E X G S |
*NC31 2 7/8 IF *NC31 2 7/8 IF *NC31 2 7/8 lF *NC31 2 7/8 lF |
105 105 105 111 |
4 1/8 4 1/8 4 1/8 4 3/8 |
54 51 51 4l |
2 1/8 2 2 1 5/8 |
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4 (101.6)
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17.7 20.9
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11.85 14.0
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6.55 8.38
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0.262 0.330
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88.3 84.8
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3.476 3.340
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EU IU IU IU IU |
E E X G S |
*NC40 4FH *NC40 4FH *NC40 4FH *NC40 4FH *NC40 4FH |
152 133 133 133 140 |
6 5 1/4 5 1/4 5 1/4 5 1/2 |
83 71 68 62 51 |
3 '/4 2 13/16 2 11/16 2 7/16 2 |
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4 1/2 (114.3)
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20.5 24.7
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13.75 16.6
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6.88 8.56
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0.271 0.337
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100.5 97.2
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3.958 3.826
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EU IEU IEU IEU IEU IEU IEU IEU IEU |
E E X G S |
*NC50 4 1/2IF *4 1/2FH 4 1/2FH *4 1/2FH 4 1/2FH *4 1/2FH 4 1/2FH 4 1/2 FH *4 1/2 FH |
162 152 159 152 159 152 159 152 159 |
6 3/8 6 6 1/4 6 6 1/4 6 6 1/4 6 6 1/4 |
95 76 76 76 76 76 76 76 64 |
3 3/4 3 3 3 3 3 3 3 2 1/2 |
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4 1/2 (114.3)
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30
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20.0
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10.92
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0.430
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92.5
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3.640
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ICU ICU ICU ICU ICU ICU |
E
X
G |
*4 1/2FH 4 1/2FH 4 1/2FH 4 1/2FH 4 1/2FH *4 1/2FH |
152 159 152 152 152 152 |
6 6 1/4 6 6 6 6 |
76 76 76 64 76 64 |
3 3 3 2 1/2 3 2 1/2 |
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4 1/2 (114.3)
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24.7
30
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16.6
20.0
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8.56
10.92
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0.337
0.430
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97.2
92.5
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3.826
3.640
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IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU IEU |
E
X
G
S
E
X
G
S |
*NC46 4 1/2XH NC46 4 1/2 XH NC46 4 1/2 XH *NC46 4 1/2 XH NC46 4 1/2 XH *NC46 4 1/2 XH *NC46 4 1/2 XH NC46 4 1/2 XH *NC50 4 1/2 IF *NC46 4 1/2 XH *NC46 4 1/2XH NC46 4 1/2 XH *NC46 4 1/2 XH NC46 4 1/2 XH *NC46 4 1/2:XH |
159 159 159 159 159 159 159 159 162 159 159 159 159 159 159 |
6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 3/8 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 |
83 76 83 76 83 76 70 76 76 76 70 76 64 76 57 |
3 1/4 3 3 1/4 3 3 1/4 3 2 3/4 3 3 3 2 3/4 3 2 1/2 3 2 1/4 |
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4 1/2 (114.3)
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24.7 |
16.6 |
8.56 |
0.337 |
97.2 |
3.826 |
EU EU EU EU EU |
E X G S |
*NC50 4 1/2 IF *NC50 4 11/2 IF *NC50 4 1/2 IF NC50 4 1/2 IF *NC50 4 1/2 IF |
162 162 162 162 168 |
6 3/8 6 3/8 6 3/8 6 3/8 6 5/8 |
95 89 89 83 76 |
3 3/4 3 1/2 3 1/2 3 1/4 3 |
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5 (127)
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29
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19.5
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9.19
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0.362
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108.6
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4.276
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IEU IEU IEU IEU IEU IEU IEU
IEU IEU IEU |
E
X
G
S
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*NC50 5XH NC50 5XH NC50 5XH *NC50 5XH NC50 5XH NC50 5XH NC50 5XH *NC50 5XH NC50 5XH NC50 5XH *NC50 5XH |
162 162 162 162 165 162 162 165 162 165 168 |
6 3/8 6 3/8 6 3/8 6 3/8 6 1/2 6 3/8 6 3/8 6 1/2 6 3/8 6 1/2 6 5/8 |
95 89 95 89 89 95 89 83 83 76 70 |
3 3/4 3 1/2 3 3/4 3 1/2 3 1/2 3 3/4 3 1/2 3 1/4 3 1/4 3 2 3/4 |
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5 1/2 (139.7)
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32.6
36.8
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21.9
24.7
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9.17
10.54
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0.361
0.415
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121.4
118.6
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4.778
4.670
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IEU IEU IEU IEU IEU IEU IEU IEU |
E X G S E X G S |
*51/2 FH *5 1/2 FH *5 1/2 FH *5 1/2 FH *5 1/2 FH *5 1/2 FH *5 1/2 FH *5 1/2 FH |
178 178 184 191 178 184 184 191 |
7 7 7 1/4 7 1/2 7 7 1/4 7 1/4 7 1/2 |
102 95 89 76 102 89 89 76 |
4 3 3/4 3 1/2 3 4 3 1/2 3 1/2 3 |
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6 5/8 (168.3)
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37.5
41.3
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25.2
27.7
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8.38
9.19
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0.330
0.362
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151.5
149.9
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5.965
5.901
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IEU IEU IEU IEU IEU IEU IEU IEU |
E X G S E X G S |
6 5/8 FH 6 5/8 FH 6 5/8 FH 6 5/8 FH 6 5/8 FH 6 5/8 FH 6 5/8 FH 6 5/8 FH |
203 203 203 203 203 203 203 203 |
8 8 8 8 8 8 8 8 |
127 127 127 127 127 127 127 127 |
5 5 5 5 5 5 5 5 |
