인장 강도 ≥950MPa의 핀 박스 연결 유선 드릴 파이프

다른 비디오
August 22, 2023
Video Description:
Discover the Pin Box Connection Wireline Drill Pipe with a tensile strength ≥950MPa, designed for deep drilling and precise control. Made from high-quality XJY850 material, this drill pipe offers superior durability and performance in mining, construction, and engineering applications.