6m Regular DTH Drill Pipe 2 3/8" API Thread Foundation Drilling Alloy Steel

6m Regular 2 3/8" API Thread Foundation Drilling Alloy Steel DTH Drill Pipe for DTH Hammer

DTH drill pipes play an important role in DTH drilling - regardless of application, rock type, hole depth or drill rig. The key features of a high quality drill pipes are durability, high hardness, stability, accuracy.

1. High quality pipe

Hardness and wear resistance combined alloy steel, supplied by national top level special steel manufacturer.

2. No weak links

Traditionally, the threads and the joint between the tube and the end-pieces are vulnerable. To combat the problem, we've friction-welded the joints for maximum strength and heat-treated the end-pieces for optimum durability.

3. Stability and durability thread
Premium alloy steel made joints, strictly controlled heat treatment process and standard API thread processing technology; we pay high attention to all these ignored details to ensure a long service life, stability and thread durability.

Product Description:
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering Rotary and DTH drill pipes, Reverse Circulation Drill Pipes, HDD drill pipes with diameter 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm and some are produced of friction welding and integral forging technology;

Products Parameters:
Thread types: API Reg, API IF, BECO, Z, Cubex, Remet thread;
Application for:
Mining production;
Water well drilling, Geothermal Drilling;
Micropiling, Overburding drilling;
Mineral exploration;
Horizontal Direction Drilling.
Available in a variety of lengths, diameters, wall thicknesses, and thread configurations;
Traditional Rig Application:
ATLAS COPCO: ROC L6, L8, DM30/45/50/L, T4W; PIT VIPER 235,271; CM760, 780
: D25KS,D245S,D45KS,D55SP,D75KS,T25KW;TITON DI100,DI200,DI300,DI310,DI405;
FURUKAWA ROCK DRILL: DCR23, DCR38;

Product Processing:

Grinding out flash- Friction Welding- Weld Ling Quench- Hard Banding- Rasion Molding

Upsetting treatment to reduce the weight of rod while keep the strength o the weld ( the thickness of pipe is 8mm while welds are 10 mm.

Specification of other DTH Pipes:

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients' drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company's development team introduces innovative products each year - tools that are rigorously tested in the field and proven to perform beyound industry expectations.

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.