Products
- Mining Machinery Parts[6]
- Drill Bit[6]
- Farm Machinery Parts[1]
- Other Mining Machinery[6]
- Metal Processing Machinery Parts[5]
- Drilling Machine[1]
- Other Tools[6]
- Steel Pipes[1]
- Tool Parts[1]
- Digging Tools[1]
- Other Mechanical Parts[1]
- General Mechanical Components Design Services[1]
- Mining Feeder[2]
- Drilling Rig[5]
Contact Us
- Contact Person : Ms. huang amanda
- Company Name : Linqing City Ruilong Drill Co., Ltd.
- Tel : 86-0635-2365192
- Fax : 86-0635-2365191
- Address : Shandong,linqingshi,Chenfen Villahe,ling City
- Country/Region : China
- Zip : 252600
Products List
RUILONG Coal mining Connectors
High-quality
high- elastic
rigid
automatically adjustable
1,Connectors Material: low carbon alloy steelCraft: high pressure molding, thermal refining in vacuum. Types: anchor drill rod connector, geological drill rod connector, hand-held pneumatic drilling machine...
alloy steel drill rod
1.high- elastic
2.rigid
3.automatically adjustable
4.stable
alloy steel drill rod introducedMaterial: thick wall seamless high-pressure alloy pipe; strip steel Craft: singleflighted, prestressed wire winding, welding. Feature: reasonable structure, light, quick-slagging....
coal mining spiral drilling pipe/coal mining drill pipe
1.high-quality
2.high- elastic
3.rigid
4.automatically adjustable
5.stable
1. coal mining spiral drilling pipe/coal mining drill pipe introductionSpiral craft: prestressed wire winding and welding with single strip steel or double strip steel, based on the big torque...