| 出生地 |
Beijing China (Mainland) |
| 机器型号 |
钻探工具 |
| 验证 |
研究所 |
| 材料 |
高锰铁 |
| 使用 |
钻井 |
Single joint elevators are designed and manufactured according to API Spec 8A-Specification for Drilling and Production Hoisting Equipment. The elevators are hoisting tools for handling casing and etc in oil and gas field. Technical Specification Pipe size Max. LoadinmmKNTons2-5¾60.3-146.13546-14152.4-355.645516-36406.4-914.4536