Temporary Casing
- Product Name: Mud Casing, Temporary Drilling Casing, Drilling Casing Pipe
- Outside Diameter: Customizable according to customer requirements
- Wall Thickness: Customizable according to borehole diameter, drilling depth, and ground conditions
- Section Length: 1 m – 6 m, customizable
- Material: Q355B, Q345B, API 5CT J55, or other carbon steel and low-alloy steel grades
- Connection Type: Heavy-duty threaded connection, welded connection, or customized connection design
- Manufacturing Process: Pipe forming, machining, thread machining, welding, heat treatment, and surface treatment
- Accessories: Casing shoes, cutting teeth, tungsten carbide inserts, connection joints, and other related components
- Surface Treatment: Sandblasting, painting, anti-rust oil, or customized surface treatment
- Applications: Rotary drilling, bored pile construction, foundation engineering, bridge piling, underground construction, and other drilling applications
- Customization: Non-standard sizes and connection designs can be customized according to drilling rig model, borehole diameter, geological conditions, and connection dimensions
- Delivery Time: According to specifications, quantity, and processing requirements
A casing shoe can be installed at the lower end of the casing. Tungsten carbide inserts or other wear-resistant hard alloys can also be added when working in hard soil, gravel, weathered rock or other abrasive formations, helping improve wear resistance and penetration performance.
This product is a heavy-duty threaded temporary drilling casing pipe, designed for use in foundation drilling, bored piling, rotary drilling and other borehole construction applications. Its main function is to support and stabilize the borehole wall during drilling, prevent collapse of loose soil or unstable formations, and help control or isolate drilling mud, slurry, groundwater and surrounding soil.
Each casing section is manufactured with heavy-duty threaded connections, allowing several pipe sections to be connected together quickly to reach the required drilling depth. Compared with ordinary welded or bolted connections, the threaded design provides convenient assembly and disassembly and is suitable for repeated use on construction sites.
The casing is normally installed temporarily during drilling and can be removed and reused after the borehole, pile or foundation work is completed. It can be supplied in different diameters, wall thicknesses, section lengths and connection designs according to the drilling equipment and specific project requirements.
