High Quality Alloy Steel Geological Drill Pipe

China High Quality Alloy Steel Geological Drill Pipe, Find details about China Drill Pipe, Drill Rod from High Quality Alloy Steel Geological Drill Pipe

Basic Info.

Model NO.

Wireline Drill Rod BQ NQ HQ PQ

Condition

New

Transport Package

Iron Reinforced Frame

Specification

DCDMA, CDDA, ISO

Origin

China

HS Code

8431432000

Model NO.

Wireline Drill Rod BQ NQ HQ PQ

Condition

New

Transport Package

Iron Reinforced Frame

Specification

DCDMA, CDDA, ISO

Origin

China

HS Code

8431432000

Product Desciption

Reliable material and advanced technology
All rod offering advanced quality and adopting top-level industrial technology standard in raw material and production process. Drill rods and casing rods are quality-crafted in DCDMA standard sizes using superior alloy steel, with each end of the drill rods heat-treated for greater wear resistance.

Technical standard
All drill rods are inspected for straightness and concentricity. All drill rods are coated with a rust inhibitor and each thread is greased and ready for instant drilling use. Threads are protected during shipping with bundle caps and/or individual rod thread covers.

Drill rod size available as followings:
Q series: AQ, BQ, NQ, HQ, PQ
W sizes: AW, BW, NW, HW
WJ sizes: AWJ, BWJ
WY sizes: AWY, BWY, NWY
Metric sizes: 42mm, 50mm, 60mm, 70mm, 90mm
Casing: AW, BW, NW, HW, PW, NX, HX, PX.

High Quality Alloy Steel Geological Drill Pipe

Drill pipe:

Size	Outer Diameter (mm)	Inner Diameter(mm)
AQ	44.7	37.3
BQ	55.7	46.1
NQ	70.0	60.2
HQ	89.0	78.0
PQ(PHD)	114.5	101.5
AW/AWJ/AWY	43.7	30.7
BW/BWJ/BWY	54.0	38.0
NW/NWY	66.8	51.0
HW	89.0	71.0
42mm	42.0	30.0
50mm	50.0	37.0
60mm	60.0	48.0
70mm	73.0	54.6
90mm	89.0	69.0
S75	71.0	61.0