Pile casing is a heavy-duty steel casing system used in rotary drilling and bored piling foundation projects.
The temporary casing system is widely used in rotary drilling, bored piling, bridge foundations, diaphragm wall construction and unstable soil formations including sand, gravel, clay and hard rock layers.
Compared with single wall casing, double wall casing offers better torque resistance and is widely used in deep foundation engineering, casing rotator systems, and complex geological conditions.
| Casing Dia | Outer Shell THK | Inner Shell THK | Casing THK | Bolts No | Weight (3meter) |
|---|---|---|---|---|---|
| 680-600 | 12 | 8 | 40 | 9 | 1090 |
| 880-800 | 12 | 8 | 40 | 10 | 1335 |
| 1080-1000 | 16 | 8 | 40 | 10 | 2180 |
| 1280-1200 | 16 | 8 | 40 | 12 | 2480 |
| 1600-1500 | 20 | 10 | 50 | 16 | 4350 |
| 1800-1700 | 20 | 10 | 50 | 16 | 4990 |
| 2000-1880 | 20 | 16 | 60 | 12 | 6500 |
Double wall casing is installed using a casing rotator or rotary drilling rig.
It works as a temporary casing system to support borehole walls during drilling.
Compatible with major rotary drilling rigs, casing oscillators and casing rotators, Meclead drilling casing helps improve drilling accuracy, reduce borehole collapse and increase construction efficiency.
With more than a decade of international trade experience, we understand the logistics, regulations, and technical standards of markets around the world. Our global expertise guarantees smooth cooperation and reliable delivery.
Each drilling tool undergoes strict quality inspection - from raw materials to final delivery. Our commitment to quality ensures that it maintains high performance and durability even under the most demanding drilling conditions.
With the ability to travel frequently and meet clients in person, we gain a deep understanding of on-site conditions and project requirements. This allows us to deliver precise, customized solutions that truly meet our clients’ needs.
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