Drill Collar
Product Details
our factory have API Certificater, we can supply all Drill Collars in API Standard
1) AISI 4145H Drill Collars
Modified Alloy Steel, forged, heat treated to API requirement, round tubes with lower sulfur and
phosphorous content to meet sour gas application, and 'once thru' bored ID.
Sizes :
(1) OD of 4" to 8" x 31 feet length, ID 2" to 3"
(2) OD 9" and above x 31 feet length, ID 2 13/16" to 3"
2) AISI 4145H Solid Round Bars
Modified Alloy Steel, forged, heat treated to API requirement, solid round bars with lower
sulfur and phosphorous content to meet sour gas application.
Sizes : Diameter of 3" to 10" x 6 to 18 feet length.
3) AISI 4140/4145H Stabilizers Forgings
Drill Collar
- Section Shape:Round
- Alloy Or Not:Is Alloy
- Place of Origin:Shanxi China (Mainland)
- Country:China (Mainland)
- telephone:86-351-3810128
| Section Shape: | Round |
| Alloy Or Not: | Is Alloy |
| Place of Origin: | Shanxi China (Mainland) |
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