Wireline Drilling Rod Drill Pipe (BQ, NQ, HQ, PQ)

• Customization: Available
• Length: 3m
• Usage: Coal Mining, Well Drilling, Ore Mining
• Model NO.: BQ/NQ/HQ/PQ
• Material: Xjy850
• Type: Drill Pipe
• Product Standard: Dcdma
• Mining Object: Mineral Exploration
• Transport Package: in Bundle
• Specification: DCDMA standard
• Trademark: Huanghaijixie
• Origin: Lianyungang, China
• HS Code: 7304512000
• Production Capacity: 500000PCS/Year

Product Description

Our drill rods are all manufactured by CNC machines under DCDMA standard. They're made of high quality alloy steel with heat-treated. 

Drill pipes will be manufactured from seamless steel tube by cold drawn. 

The material is XJY850 which is one of the best material for geological drilling in China. 





 

Decription	OD(mm)	ID(mm)	Weight(Kg/3m)
Drill Rod, BQ 3.0 m Enhanced	55.60	46.10	18.00
Drill Rod, NQ 3.0 m Enhanced	69.90	60.30	23.40
Drill Rod, HQ 3.0 m  Enhanced	88.90	77.80	35.50
Drill Rod, PQ 3.0 m  Enhanced	114.30	101.60	54.00