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PRODUCTS & SERVICES
OCTG :
Casing | Tubing | Pup Joints | Tubing Couplings | Casing Couplings | Line Pipe
Precision Machining :
Tool Joints | Batch Production For Precision Machining Operations
Processing & Inspection Services :
TT Processing | Pipe Processing | Pipe Inspection | Inspection Services
OCTG - Pup Joints
Pup Joints are manufactured according to API 5CT or other Standards specified by customers.
Seamless Tubulars - in standard or heavy wall weight - fully traceable.
Perforated Pup Joints - in standard sizes with standard or special perforation spacing.
Grades and Type: Group 1, 2 & 3 and Q125 Type 1
Heat Treatment: Normalized, Normalized and Quench, and Temper and Quench Pup Joints.
Options:
Bullet nose thread, combinated threads.
Perforations: Standard or Special Perforation - Spacing rows of 3/8 inch holes drilled longitudinally. Optional patterns, hole size and length furnished upon reques.t
Special Grades: S95, 9, 13, 21 Chrome & other alloys as requested by customer
Diameter Range:
Tubing: Label 1: 1.050 to 4-1/2" ; Label 2 : 1.14 to 26.10".
Connections:
Tubing: Non-upset, external upset and integral joints. Premium threads are available upon request. Premium connection available.
Corrosion protection:
Internal and external coating protection as specified by Customer.
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OD (INCHES)
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LENGTH (FEET)
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END FINISHES
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GRADES
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2-3/8, 2-7/8,
3-1/2, 4-1/2
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2, 3, 4, 5,
6, 8,10, 12
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EUE, NUE, USS Improved Buttress
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M65, J55, N80, L80, P110
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Table : Dimension for non-upset and external upset pup joint tubing
OD
Inches |
Wall
Thickness
Inch |
LEVELS |
Nominal Linear Masses |
| 1 |
2 |
Lb/ Ft |
NU
T&C |
EU
T&C |
NU
T&C |
EU
T&C |
| 1.050 |
0.113 |
1.050 |
1.14 |
1.20 |
1.14 |
1.20 |
| 1.050 |
0.154 |
1.050 |
2.48 |
1.54 |
1.48 |
1.54 |
| 1.315 |
0.133 |
1.315 |
1.70 |
1.80 |
1.70 |
1.80 |
| 1.315 |
0.179 |
1.315 |
2.19 |
2.24 |
2.19 |
2.24 |
| 1.660 |
0.125 |
1.660 |
2.09 |
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|
|
| 1.660 |
0.140 |
1.660 |
2.30 |
2.40 |
2.30 |
2.40 |
| 1.660 |
0.191 |
1.660 |
3.03 |
3.07 |
3.03 |
3.07 |
| 1.900 |
0.125 |
1.900 |
2.40 |
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|
|
| 1.900 |
0.145 |
1.900 |
2.75 |
2.90 |
2.75 |
2.90 |
| 1.900 |
0.200 |
1.900 |
3.65 |
3.73 |
3.65 |
3.73 |
| 1.900 |
0.250 |
1.900 |
4.42 |
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4.42 |
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| 1.900 |
0.300 |
1.900 |
5.15 |
|
5.15 |
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| 2.063 |
0.156 |
2.063 |
3.24 |
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| 2.063 |
0.225 |
2.063 |
4.50 |
|
4.50 |
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| 2.375 |
0.167 |
2-3/8 |
4.00 |
|
4.00 |
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| 2.375 |
0.190 |
2-3/8 |
4.60 |
4.70 |
4.60 |
4.70 |
| 2.375 |
0.254 |
2-3/8 |
5.80 |
5.95 |
5.80 |
5.95 |
| 2.375 |
0.295 |
2-3/8 |
6.60 |
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6.60 |
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| 2.375 |
0.336 |
2-3/8 |
7.35 |
7.45 |
7.35 |
7.45 |
| 2.875 |
0.217 |
2-7/8 |
6.40 |
6.50 |
6.40 |
6.50 |
| 2.875 |
0.276 |
2-7/8 |
7.80 |
7.90 |
7.80 |
7.90 |
| 2.875 |
0.308 |
2-7/8 |
8.60 |
8.70 |
8.60 |
8.70 |
| 2.875 |
0.340 |
2-7/8 |
9.35 |
9.45 |
9.35 |
9.45 |
| 2.875 |
0.392 |
2-7/8 |
10.50 |
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10.50 |
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| 2.875 |
0.440 |
2-7/8 |
11.50 |
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11.50 |
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| 3.500 |
0.216 |
3-1/2 |
7.70 |
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7.70 |
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| 3.500 |
0.254 |
3-1/2 |
9.20 |
9.30 |
9.20 |
9.30 |
| 3.500 |
0.289 |
3-1/2 |
10.20 |
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10.20 |
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| 3.500 |
0.375 |
3-1/2 |
12.70 |
12.95 |
12.70 |
12.95 |
| 3.500 |
0.430 |
3-1/2 |
14.30 |
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14.30 |
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| 3.500 |
0.476 |
3-1/2 |
15.50 |
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15.50 |
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| 3.500 |
0.530 |
3-1/2 |
17.00 |
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17.00 |
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| 4.000 |
0.226 |
4 |
9.50 |
|
9.50 |
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| 4.000 |
0.262 |
4 |
10.70 |
11.00 |
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11.00 |
| 4.000 |
0.330 |
4 |
13.20 |
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13.20 |
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| 4.000 |
0.415 |
4 |
16.10 |
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16.10 |
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| 4.000 |
0.500 |
4 |
18.90 |
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18.90 |
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| 4.000 |
0.610 |
4 |
22.20 |
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22.20 |
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| 4.500 |
0.271 |
4-1/2 |
12.60 |
12.75 |
12.60 |
12.75 |
| 4.500 |
0.337 |
4-1/2 |
15.20 |
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15.20 |
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| 4.500 |
0.380 |
4-1/2 |
17.00 |
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17.00 |
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| 4.500 |
0.430 |
4-1/2 |
18.90 |
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18.90 |
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| 4.500 |
0.500 |
4-1/2 |
21.50 |
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21.50 |
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| 4.500 |
0.560 |
4-1/2 |
23.70 |
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23.70 |
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| 4.500 |
0.630 |
4-1/2 |
26.10 |
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26.10 |
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