Schramm Style drill pipe

Schramm Style drill pipe

Drill Pipe Schramm Style used supremium alloy tube materials, 4140/4155 . ROSCHEN DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.
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Product information

Product Description

Drill Pipe Schramm Style used supremium alloy tube materials, 4140/4155 . ROSCHEN DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.

Schramm Style drill pipe

Drill Pipe Schramm Style

Drill Pipe Schramm Style used supremium alloy tube materials, 4140/4155 . ROSCHEN DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.

Description

Drill Pipe Schramm Style and Schramm T46 Sytle DTH Drill Pipes

DTH drill pipes transmit compressed air, so as to power the hammers to perform drilling works. ROSCHEN Drill DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe. The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.

Features:

• Complete sizes for the option, suitable for different types of DTH drilling systems;

• The rods are made of cold-drawn steel with high manufacturing precision;

• Thread joint sturdily linked to the rod via friction welding;

• Nitriding process grants the thread joint good hardness, good wear quality and thus long lifespan.

Applications

Mining, quarrying, water well drilling, geothermal well drilling, foundation piling, etc.

Technical Parameters of ROSCHEN Drill Pipe Schramm Carousel Style