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Wireline Drill Rods Bq Drill Pipe 3 Meters Length

China Wireline Drill Rods Bq Drill Pipe 3 Meters Length, Find details about China Wireline Drill Rods, Wireline Drill Pipes from Wireline Drill Rods Bq Drill Pipe 3 Meters Length

Model NO.
BQ
Model
Impregnated Diamond Core Bits
Drilling
Exploration Core Drilling
Drills
Wireline Core Drilling
Mining
Australia Mining
Exploration
Australia Exploration
Model No
Mining Exploration Core Drilling
Use
Africa Mining
Applications
Copper Mining Drilling
Trademark
ROSCHEN
Transport Package
Bundle
Specification
steel
Origin
China
HS Code
843143220
Model NO.
BQ
Model
Impregnated Diamond Core Bits
Drilling
Exploration Core Drilling
Drills
Wireline Core Drilling
Mining
Australia Mining
Exploration
Australia Exploration
Model No
Mining Exploration Core Drilling
Use
Africa Mining
Applications
Copper Mining Drilling
Trademark
ROSCHEN
Transport Package
Bundle
Specification
steel
Origin
China
HS Code
843143220
 

Wireline Drill Rods, BQ Drill Pipe, 3 meters length

Description:

ROSCHEN Wireline drill rods are made of high quality alloy steel with heat-treated.  We also can produce various sizes of casing tubes. 

Drill pipes will be manufactured from seamless steel tube by cold drawn. The material is XJY850/30CrMnSiA which is one of the best materials for geological drilling in China. Coring rods are crafted from quality heat treated materials ensuring superior wear resistance, strength, and toughness in the most demanding applications.

All rods are designed to be compatible with other rods manufactured to DCDMA. Rods and casing are manufactured under stringent industry standards, and are field tested under a variety of conditions. 
 
SizeO.DI.DWeight (kg/3m)Desc
BQ55.6mm46.1mm18.0
Entire length heat treated, case hardened at two ends.
NQ69.9mm60.3mm23.5
HQ88.9mm77.8mm34.5
PQ114.3mm101.6mm52.2

Drill Rod Size Available:
"Q" Series: B, N, H, and P.
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 42, 50, 60, 70, 90
Wireline Drill Rods Bq Drill Pipe 3 Meters Length
Drilling Steps:
1. To mount drill rods, bits, and core barrel etc drilling tools with a diamond drill rig.
2. To utilize a diamond drill bit attached to the end of drill rods to cut a cylindrical core of solid rock.
3. To retrieve the core samples to the surface by retracting the winch cable which located on the top end of the core barrel, lowered inside the rod string.
4. To remove the core sample from the core barrel, break it into small pieces to make it fit into the sample trays and catalogue.

 

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