| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Drill Pipe |
| Technique |
Hot Rolled |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Non-alloy |
| Standard |
GB |
| Grade |
10#-45# |
| Thickness |
4 - 25 mm |
| Outer Diameter |
38 - 325 mm |
| Place of Origin |
Henan China (Mainland) |
Drilling tools :drilling pipe,heavy weigh drilling pipe,tubing ipipe,casing pipe Grade:E75,X95.G105,S135 OD:38mm-325mm WT:1mm-110mm Type of end finish:EU,IU,IEU Usage:oil well