Drill Rod

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1. Wireline Drill Rods
The drill rods for wireline diamond drilling operations are fabricated from high strength and quality pipes with integral thermal treatment. They feature excellent tensile strength, high wear resistance of threads and long service life.

Technical Parameters

Name	O.D mm	I.D mm	Materials	Connection specs	Weight Kg/m
S75 A	71	61	45MnMoB	φ 73.2 xφ 60	8.13
SZ75	71	58	45MnMoB	φ 73.5 xφ 58	8.28
GS75A	70.1	60.1	XJY850	φ 73.2 xφ 60	8.04
S89	89	77	45MnMoB	φ 91.6 xφ 76.5	12.7
BT	55.6	46	XJY850		6.1 0
N T	70.1	60.1	XJY850		8.04
HT	89	77.8	XJY850		11.44
P T	114.3	101.6	XJY850		16.80

2. Water Well Drill Pipes
The geological drill pipes that we supply water well drilling rigs are made of premium quality high strength alloy steel, with medium frequency heating and hydraulic reinforcing. They come in standard specifications of Ф42, Ф50, Ф60, Ф73 and Ф89. As required, they can be made to your individual specifications.

Technical Parameters

Specs. (mm)	O.D mm	I.D mm	Materials	Length (m)
Ф 50	50	37	STM-R780	0~ 4.5
Ф 60	60	45.8	STM-R780	0~ 4.5
Ф 73	73	54.62	STM-R780	0~ 9
Ф 89	89	79	STM-R780	0~ 9