Technical Overview
The rod body of the drill pipe is made of high-quality alloy steel pipes and processed through a series of processes. Advanced CNC (Computer Numerical Control) processing equipment is adopted in production, ensuring high production efficiency and stable quality. After the drilling operation is completed, the drill pipe does not need to be removed; it is directly used as a grouting casing. By installing a joint at the tail of the drill pipe and connecting it to the pipeline, grouting operations can be carried out immediately.

Technical Characteristics
ZHZG-42/T32 Type Drill Pipe for Fire-Fighting Grouting specifically designed for fire-fighting grouting applications, this drill pipe is manufactured using high-quality alloy steel pipes. It features a thin-walled structure and a large inner diameter, which enables large flow passage while ensuring sufficient torque. It is used in conjunction with drill bits dedicated to fire-fighting grouting. After the borehole is formed, the drill pipe does not need to be removed; instead, it is directly used as a grouting casing. This design avoids borehole collapse that may occur after drill pipe withdrawal, providing efficient support for fire-fighting grouting operations.

Main Uses
ZHZG-42/T32 type drill pipe serves dual roles as both a drill pipe and a grouting pipe. It can be used as a regular drill pipe for drilling operations, and also directly as a fire-fighting grouting pipe for grouting. This dual-function design saves labor, reduces time, and achieves high efficiency, making it an efficient tool for constructing fire-fighting drill holes.

Technical Parameters