Newly Metal Drilling Blast Furnace Taphole Drill Rod drill bar drill rods R38-R50 Blast furnace coupling sleeve for Connecting Drill Rod
There are many sizes and specifications of our products, so the prices will be different. Our classification only lists some commonly used specifications, please consult customer service product prices before ordering.
The drill pipe is a threaded steel pipe at the tail that connects the rig surface equipment to the drilling equipment or the bottom hole device located at the bottom of the drilling rig. The purpose of the drill pipe is to transport the drill mud to the drill bit and, together with the drill bit, to raise, lower or rotate the bottom hole device. Drill pipes can withstand large internal and external pressures, twists, bends and vibrations. Drill pipes can be used multiple times during the extraction and extraction of oil and gas. Drill pipe is divided into square drill pipe, drill pipe and aggravated drill pipe three categories. The connection order is square drill pipe, drill pipe and aggravated drill pipe.
The wall thickness of blast furnace drill pipe is divided into 8mm and 12mm. The price is calculated per meter, and the length can be customized.
