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Long Service Life 76mm 89mm 114mm Water well DTH Superior Drill Pipe

Long Service Life 76mm 89mm 114mm Water well DTH Superior Drill Pipe

Brand Name : RockTools
Model Number : DTH Drill pipe
Certification : ISO, SGS
Place of Origin : China
MOQ : 1pcs
Delivery Time : 20-25 days
Packaging Details : Iron pallet
Product : DTH Drill pipe
Diameter : 76mm 89mm 102mm
Length : 1000mm-6000mm
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Long Service Life 76mm 89mm 114mm Rock Drilling Tools DTH Superior Drill Pipe


In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This is possible with the use of DTH Pipes and DTH Subs.


Drill pipe is a major drill component which connects rotary system,hoisting system,circulation system with drill collar and bit.Through it the rotary table drives the bit rotation,hook drives bit up and down and drill fluid flows to the bottom forming circle to make the bit breaks rock and reaches continuous drilling.


Atlas Copco ROC F6/ L6/ L8

API Standard Drill Pipe
ItemDiameterLengthWall thicknessThreadWrench Flat
Inchmmmm
13761000-60005API 2 3/8" REG57/64.5
23761000-60006API 2 3/8" REG57/64.5
33761000-90008API 2 3/8" REG57/64.5
43 1/2891000-60006API 2 3/8" REG70/64
53 1/2891000-60006API 2 3/8" REG70/64
63 1/2891000-96008API 2 3/8" REG70/64
73 1/2891000-96008API 2 3/8" REG70/64
841021000-90008API 2 7/8" REG76/89
941021000-900010API 3 1/2" REG76/89
104 1/21141500-76206API 3 1/2" REG89/95
114 1/21141500-91408API 3 1/2" REG89/95
124 1/21141500-91408API 3 1/2" REG89/95
134 1/21141500-914010API 3 1/2" REG89/95
144 1/21141500-914018API 3 1/2" REG89/95
1551271500-950010API 3 1/2" REG89
1651271500-950012API 3 1/2" REG89
1751271500-950014API 3 1/2" REG89
1851271500-950018API 3 1/2" REG89
195 1/21401500-95009API 4 1/2" REG or 4" FH114
205 1/21401500-950010API 4 1/2" REG or 4" FH114
215 1/21401500-950012API 4 1/2" REG or 4" FH114
226152300012API 4 1/2" REG or 4" IF/
236152600012API 4 1/2" REG or 4" IF/
246152914412API 4 1/2" REG or 4" IF/
256 1/4159300012API 4 1/2" REG or 4" IF127
266 1/4159600012API 4 1/2" REG or 4" IF127
276 1/4159914412API 4 1/2" REG or 4" IF127
2871783000145 1/2" FH127
2971786000145 1/2" FH127
3071789144145 1/2" FH127
317 5/81943000146 5/8" FH152
327 5/81946000146 5/8" FH152
337 5/81949144146 5/8" FH152

F Thread
Outer diameterThreadWall thicknessLengthWrench flatWeight
mminchmminchmmfootmminchkg
502F42×104.51/610003 2/7401 5/8-
602 3/8F48×104.51/610003 2/7401 5/8-
602 3/8F48×104.51/615005401 5/8- 
602 3/8F48×104.51/620006 5/9401 5/8- 
602 3/8F48×104.51/630009 5/6401 5/8- 

FAQ you might want to know:


1. Production time:

15-20days to produce after receiving the payment.


2. Payment methods:

T/T, L/C at sight, Paypal, Western Union etc.


Any intereste to contact:


Sales: Selena Wang


Online tools:

Skype: selena20120924

Whatsapp: +8618612405425


Email:

selena.wang03 at ksq-tech.com


Other related products:


High air pressure DTH hammer:
1.High air pressure DTH hammer size from 3" to 12"(76mm-304mm)
2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.
3.Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.


Low Air Pressure DTH hammers:

1.CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W etc.

2.J series Low air pressure DTH hammer includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B

R.C.(Reverse Circulation) hammmers

1.R.C. hammers includes:RC45,RC55,RC65,PR52 etc.




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