Drill Pipe for Water Well Drilling Rig
- Manufacturer: HF
Advantages 1. The drill rod body is made of high quality geological special alloy steel pipe, and the drill rod joint is made of high quality alloy structural steel. After vacuum quenching and tempering treatment...
$1,000 USDZhengzhou, China
China Manufacturer Drill Pipe For Water Well Drilling Rigs
- Manufacturer: HF
Advantages 1. The drill rod body is made of high quality geological special alloy steel pipe, and the drill rod joint is made of high quality alloy structural steel. After vacuum quenching and tempering treatment...
$1,000 USDZhengzhou, China
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