drill pipe

Specializing in producing of oil drill pipe,geological drill pipe,water well drill pipe,non-dig drill pipe and connections.

OD of drill pipe body (inch)

2-7/8

3-1/2

4   

4-1/2

5          

thickness (mm)

         

drilling joints OD (mm)

         

thread

IF FH REG NC

grade

E75 R780 X95 G105 S135

upset

IU EU IEU

marterial tools joints

35CrMo  4137H

internal coating

TK34 TC2000 TC3000

hardbanding

ARNCO 100XT 200XT 300XT BOTN3000 ARMACORM

length

R1:6.10~7.01  R2:8.84~9.75 R3:12.19~13.72

usage

mining drilling/oil&gas drilling/water well drilling/geological drilling




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