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Area of Use
It is used in core mining and oil drilling.
Production Range
|
| Casing Pipes |
| Outside Diameter |
114,3 – 339,72 mm ( 4 1/2″ – 13 3/8″ ) |
| Wall Thickness |
5,21 – 13,06 mm |
| Length |
5 – 14 m |
| Tubing Pipes |
| Outside Diameter |
26,67 – 114,3 mm ( 1,050″ – 4 1/2″ ) |
| Wall Thickness |
2,87 – 9,65 mm |
| Length |
4,5 – 14,0 m |
| Drill Rod Pipes |
| Outside Diameter |
69,9 – 88,9 – 114,3 mm |
| Inner Diameter |
60,3 – 77,8 – 101,6 mm |
| Length |
3, 050 m |
Production Standards and Steel Grades
|
| Production Standards |
Steel Grades |
| API 5CT PSL1 |
H40, J55, K55 |
| ASTM A513 |
SAE/AISI 4130 |
