Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Drill Collar API 7
The drill pipes, slick drill collars, spiral drill collars, non-magnetic drill collars and accessories we supplied are fully accordance with API Spec 5D and 7. Drill collars are manufactured from AISI 4145H modified steel which are trepanned and drifted according to API Spec 7 while the Non-magnetic drill collars are made from chrome-manganese low carbon alloy or Monel alloy.
We are a sufficient resource company offering full service Industrial equipment for oil and gas production and exploration, refining and petrochemical, civil construction and mining. The technical competence, full experience of a wide range of equipment, along with efficient service and good understanding of business context, are the factors that make benefits to our customers and partners.
