钻杆(地质钻杆):Φ34*5mm、Φ42*5mm(加厚6.5mm)、Φ50*6.5mm、Φ60*7.5mm、Φ73*9mm、Φ89*10mm
介绍:全部选用正宗宝钢STM-R780优质地质管材(无缝钢管)经两头墩头加粗并套镆车扣加工而成,经久耐用。钻杆分外丝、内丝钻杆,根据要求提供。
长度:常规的1米、2米、3米、4米、4.5米,其它长度根据客户要求定制。
![](https://img79.gkzhan.com/53be32d69316d699315d3e174c59f9163bb6c3955210be3b53f2823979b77be29bbd53162de9410f.jpg)
![](https://img78.gkzhan.com/53be32d69316d699315d3e174c59f91664128a2115fa8d7092563d50bc7be3d9c88e4486928a855e.jpg)
![](https://img79.gkzhan.com/53be32d69316d699315d3e174c59f91695ddc016fa855d7a21fcfc85cd604d9ad9288a8b1ebc0381.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f91600151fecb1b1d9ea6c9e64c2eac7cfb77de30f3919f571cb.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f916c1d35515ed675aaf67d0c8489b016d566e5ce314b4fefb05.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f91621c50682a153069cf48f08931d293fd0e94271414eb69f90.jpg)
介绍:全部选用正宗宝钢STM-R780优质地质管材(无缝钢管)经两头墩头加粗并套镆车扣加工而成,经久耐用。钻杆分外丝、内丝钻杆,根据要求提供。
长度:常规的1米、2米、3米、4米、4.5米,其它长度根据客户要求定制。
![](https://img79.gkzhan.com/53be32d69316d699315d3e174c59f9163bb6c3955210be3b53f2823979b77be29bbd53162de9410f.jpg)
![](https://img78.gkzhan.com/53be32d69316d699315d3e174c59f91664128a2115fa8d7092563d50bc7be3d9c88e4486928a855e.jpg)
![](https://img79.gkzhan.com/53be32d69316d699315d3e174c59f91695ddc016fa855d7a21fcfc85cd604d9ad9288a8b1ebc0381.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f91600151fecb1b1d9ea6c9e64c2eac7cfb77de30f3919f571cb.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f916c1d35515ed675aaf67d0c8489b016d566e5ce314b4fefb05.jpg)
![](https://img77.gkzhan.com/53be32d69316d699315d3e174c59f91621c50682a153069cf48f08931d293fd0e94271414eb69f90.jpg)