kellyrig - Manufacturers, Suppliers, Factory From China
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Segmented casing is a critical drilling part of piling projects, particularly in the civil engineering industry. This article delves into the essential aspects of segmented casing, its features, compo
XCMG rotary drilling rigs are used to pile foundations over the Yangtze River!
The Chongqi Gong-Tie Yangtze River Bridge is a critical control point for the high-speed rail from Shanghai to Nanjing an
We would like to thank you all for taking the time to visit our booth during IFCEE 2018 in Orlando on 5-10 March 2018.We enjoyed meeting you and were glad to present two main products in Ougan Group b
How to Judge the Quality of Core Barrel for Foundation Piling?
Core barrels are designed for challenging drilling tasks, such as cutting through hard rock and steel-reinforced concrete. When standard
Kelly Pin Problems, Solved: Why FES Is the Smarter Choice for Foundation Drilling
In the demanding world of foundation drilling, equipment reliability isn't just about operational efficiency—it'
Thirteen XCMG Rigs Working on the Construction of Guangzhan Expressway ProjectWith a total length of 400 kilometers and a total investment of 99.8 billion yuan, the Guangzhan Expressway is an importan