The core drilling pipe is made of geological alloy steel tubes through friction welding, high-pressure treatment and refinement. The pipe features good strength, high bending strength, and firm welding. It can meet the requirements for straightness during deep hole drilling. This product has high fatigue resistance and a long service life.
Features
Highlights at a glance
Main Technical Parameters
| 规格型号Model | 金刚石钻头·扩孔器规格 Core Bits &Rcaming Shell Size |
钻杆Drill Rod | 标准Standard | 接手材料 Adaptor Material |
钻杆材质 Rod Material |
使用深度Drilline Depth(m) | ||
| 钻头外径/内径Bits ODmm/ IDmm | 扩孔器外径Reamer ODmm | 外径 OD mm |
内径 ID mm |
|||||
| S75 | φ75/49 | φ75.5 | φ71 | φ61 | 地标Landmark | 30CrMnSiA quenching and tempering | 钢号Steel Number.45 MnoB | 1200 |
| S75A | φ76/49 | φ76.5 | φ71 | φ60 | 厂标Factory standard | 2000 | ||
| S95 | φ95/64 | φ95.5 | φ89 | φ79 | 地标Landmark | 1000 | ||
| S95A | φ95.6/63.5 | φ96 | φ89 | φ78 | 厂标Factory standard | 2000 | ||
| XZS57 | φ57/35 | φ57.5 | φ55 | φ44 | 2200 | |||
| XZS75 | φ76/46 | φ76.5 | φ71 | φ58 | 厂标墩头Factory standard header | 2800 | ||
| XZS75B | φ76/46 | φ76.5 | φ71 | φ58 | 厂标 Factory standard |
Overall Quenching and Tempering of Drill Pipe | 30CrMnSiA /XJY850 | 3000 |
| XZS95 | φ95.6/63.5 | φ96 | 991 | φ79 | 30CrMnSiA quenching and tempering | 钢号Steel Number.45 MnMoB | 2300 | |
| XZS95B | φ95.6/63.5 | φ96 | φ91 | φ79 | Overall Quenching and Tempering of Drill Pipe | 30CrMnSiA /XJY850 |
3200 | |
| XZS110 | φ114/80 | φ114.5 | φ110 | φ98 | 30CrMnSiA quenching and tempering | 钢号Steel Number.45 MnMoB | 1600 | |
| XZS130 | φ133/100 | φ133.5 | φ129 | φ117 | 1700 | |||
| XZS150 | φ150/105 | φ150.5 | φ140 | φ126 | 2350 | |||
| BTW | φ59.56/42.1 | φ60.3 | φ57.3 | φ48 | 国际标准International standard | Overall Quenching and Tempering of Drill Pipe | 30CrMnSiA /XJY850 | 1000 |
| NTW | φ75.31/56.1 | φ75.8 | φ73.3 | φ64 | 1100 | |||
| HTM | φ95.57/71.1 | φ96.1 | φ91.3 | φ81 | 1200 | |||
| AQ | φ47.6/27 | φ48 | φ44.5 | φ34.9 | 1000 | |||
| BQ | φ59.5/36.4 | φ60 | φ55.6 | φ46 | 1200 | |||
| NQ | φ75.31/47.6 | φ75.8 | φ69.9 | φ60.1 | 1500 | |||
| HQ | φ95.6/63.5 | φ96 | φ88.9 | φ77.8 | 1800 | |||
Advantages
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Tel: +86 714 3860 269
Phone: +86 189 8659 6914
WhatsApp: +86 189 8659 6914
WeChat: +86 189 8659 6914
Email: sales@xingdamachinery.com
ADD: No 7and 8 Factory, #9 Bingang Road, Ezhou, Hubei Province, China
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