Bwj High Quality Drill Pipe for Geotechnical Drilling

China Bwj High Quality Drill Pipe for Geotechnical Drilling, Find details about China Drill Rods, Drill Pipe from Bwj High Quality Drill Pipe for Geotechnical Drilling

Basic Info.

Model NO.

BWJ

Thread Type

Taper Thread

Condition

New

Trademark

csmiracleland

Transport Package

Iron Reinforced Frame

Specification

DCDMA, CDDA, BS, ISO, XJY850, 30Crmnsia.

Origin

Changsha Hunan China

HS Code

84314320

Model NO.

BWJ

Thread Type

Taper Thread

Condition

New

Trademark

csmiracleland

Transport Package

Iron Reinforced Frame

Specification

DCDMA, CDDA, BS, ISO, XJY850, 30Crmnsia.

Origin

Changsha Hunan China

HS Code

84314320

Product Desciption

We manufacture a range of high quality tubular products from high tensile cold drawn and hot finished seamless steel tubes.

For produce the high quality drill rods, firstly need to use the good quality steel tubes, it is the most important step, and we pay great attention to this point.

We Supply Wireline Drill Rods, from AQ, BQ, NQ, HQ, PQ, S75, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Tapered Threaded Drill Rods, DCDMA Sizes AWJ, BWJ, AWY, BWY, NWY and Metric sizes 42mm, 50mm, 60mm, 70mm, 90mm.

Drill Rod:

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
BTW	56.3	48.0
NTW	73.3	64.0
HTW	91.3	81.0
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
S75A	71.0	60.0
S95A	89.0	78.0
S110	110.0	98.0
S130	129.0	117.0