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hot rolling HDD Mining ditch witch boring rods For directional drilling

Categories HDD Drill Rod
Brand Name: DAWN TOOLS
Model Number: D24
Certification: ISO9001
Place of Origin: CHINA
MOQ: 100
Supply Ability: 5000 pieces per month
Packaging Details: 25 pieces per pack
Diameter: 60 mm
Length: 3 meters
Machine Type: Drilling Tool
Use: Coal Mining
features: hot rolling,high strength
processing method: shot peening
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hot rolling HDD Mining ditch witch boring rods For directional drilling

Drill rods for horizontal directional drilling machine D24- V2440


Forged Dirll Pipe For China HDD Drilling Rigs
Model
Compatibility
Thickness
Of Pipe
(mm)
Length
(m)
Weight
(kg)
Joint
OD
(mm)
Male&
Female
Min
Clamp
Joint
Space
(mm)
Thread
Type
Temering
&
Quenching
Grade
Min
Bend
Radius
(m)
Bending
Length
Of 90
Degrees
(m)
Max
Bend
Angel

Max
Bend
Slope

Ratio

%

Torque
(KN.m)
50(2'')6.522057Male: 110ZD50G38603.0''5.22.9
2.525Female: 175S3047.14.8''8.33
60.3(2 3/8'')7.5225.367Male: 130ZD60G42662.7''4.86
337Female: 180S3351.85.2''9.16.3
73(2 7/8'')834580Male: 120ZD23G5891.13.0''5.212
458Female: 180S4570.73.8''513
73(2 7/8'')1035887Male: 120ZD26G671052.6''4.514.5
478Female: 180S51804.5''7.816
83(3 1/4'')935992Male: 130WM80G73114.72.4''4.116.8
4.584Female: 190S65102.14.0''6.918
89(3 1/2'')104.5102104Male: 150ZD31G80125.73.2''5.622.3
6130Female: 230S721134.8''8.324

Specifications:


To guarantee premium quality product, all products material is sourced from Shanghai Baosteel specially developed hot rolling high strength alloy structure tube for oil and gas drilling tools without considering about high cost.


This material uses external refining and vacuum degassing technology with even composition and high purity. The lowest content of harmful chemical elements such as phosphor and sulfur is reached.


Non destructive test is performed according to NDT standard Level 2 with combination of eddy and ultrasonic to guarantee material quality without any defect.


Each of drill pipe is treated by shot peening. After shot peening treatment, surface of drill pipe and thread gets residual pressure stress. This stress can improve drill pipe anti-fatigue service life. Shot peening treatment on thread can help thread compound adhering to thread. Thread service life is improved.


Quality hot rolling HDD Mining ditch witch boring rods For directional drilling for sale
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