China Beijing JerryMetals
Room11-601 Buildingno.12 Xin Zhao Jia Yuan, No 9 Dongwei Road,, Chaoyang District,
Beijing 100024
China
tel: +86 +86 (0)10 65430108
fax: +86 +86 (0)10 59222900-1680
http://www.jerrymetals.com
Description
Standard: API SPEC 7 Material: 4145H or Non Magnetic Type:Slick Drill Collar, Spiral Drill Collar, Non mag Drill Collar
Location
Products
- Alloy Pipe Flanges
- Carbide Button Hammer Drill Bits
- Carbide Drill Bits
- Carbon Steel Seamless Linepipes
- Deep Hole Drilling Tools
- Diamond Core Drilling Tools
- Downhole Tools
- Drill Collar Stabilizers
- Drill Collars
- Drill Pipe Stabilizers
- Drill Pipes
- Hole Opener Oil Well Drilling Equipment
- Oil and Gas Downhole Tools
- Tungsten Carbide Inserts
- Wellhead Hole Opener Repair Equipment
