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DTH Drill Rods API 2 3/8" REG

DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test.

With fully digitized processing line introduced from Japan with integral heat treatment equipment.

Anti adhesion thread with nitrogen treatment on surface make it easier for handling.

Customizable for steel grade, length, diameter, wall thickness and connection threads.

Specification:

DTH Drill rod diameter: 70-340mm

DTH Drill rod length: 1-6M

DTH Drill rod wall thickness: 6-25mm

DTH Drill rod thread: API REG, IF, BECO

OD (mm)	Length (m)	Wall Thickness (mm)	Thread
76	1-6	5	API 2 3/8” REG
89	1-6	6	API 2 3/8” REG
89	4	6	2 1/2 Z
102	1-9	8	API 2 7/8” REG
102	1-9	8	3 1/2 API RGB Box 2 1/2 Z
114	1.5-7.62	6	API 3 1/2” REG
114	6.1-9.15	8	3” BECO
127	1.5-9.5	10	API 3 1/2” REG
127	7.62-10.67	10	3 1/2” BECO
140	1.5-9.5	9	API 4 1/2” REG or 4”FH
140	7.62-10.67	9	3 1/2” BECO
152	3	12	API 4 1/2” REG or 4”IF
159	3	12	API 4 1/2” REG or 4”IF
159	9.144	14	4” BECO
178	3	14	5 1/2” FH
178	7.62	14-25	4 1/2” BECO
194	3	14	6 5/8” FH
194	7.62	14-25	5 1/4” BECO

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