Used generators in Jiangsu, China

73mm / 89mm Forged One Piece HDD Drill Pipe For Trechless Drilling CE

• Manufacturer: Drill pipe

73mm / 89mm Forged One Piece HDD Drill Pipe The HDD drill pipe is the most widely used. The pipe our company produces is mainly upsetted and thicked. The material of the pipe body is R780 or the high grade steel ...