Delivery Time:30Days
Certification:CE
BQ NQ HQ PQ drill pipe casing and tubing ,Drill Rods
BQ NQ HQ PQ Drill Rods are from full pipe heated treament raw materials.
Both threads are heated treatment again after thread open
Brand Name | SINOCOREDRILL |
Place of Origin | China |
Model Number |
Delivery Time:30Days
Certification:CE
BQ NQ HQ PQ drill pipe casing and tubing ,Drill Rods
BQ NQ HQ PQ Drill Rods are from full pipe heated treament raw materials.
Both threads are heated treatment again after thread open