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Brand Name : ROSCHEN
Model Number : 5’, 10’, 15’, 20’
Certification : ISO, API
Place of Origin : Germany
MOQ : Negotiable
Price : $1-99
Supply Ability : 200 pcs 10 days
Packaging Details : Steel Packing
Name : Mining Drill Rod
Feature : Heavy Weight
Use : Well Drilling,Coal Mining
Type : Drill Pipe
Material : Carbon Steel,Carbide
Application : diamond drilling
Heavy Weight Rock 5 7/8 Inch Mining Drill Rod
Mining Drill Rod advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3. Strick quality control.
Rotary Subs:
Roschen rotary subs include:
Straight OD subs
Reduced section OD subs
Crossover subs
Bit Subs
Saver Subs
Side Entry Subs
Pump In Subs
The rotary subs are available in standard sizes specified in API and in a full range of connection combinations. Special sizes and configurations are available upon request.
Manufacturing:
All accessories except welded pup joints are manufactured from solid modified alloy steel bars similar to drill collars which are fully heat treated to the required chemistry and mechanical properties. The internal bore is trepanned with precision and machined to size with comprehensive quality control.
Pictures
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Heavy Weight Rock 5 7/8 Inch Mining Drill Rod Images |