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D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine

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D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine

D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine
D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine

Large Image :  D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine

Product Details:

Place of Origin: CHINA
Brand Name: DAWN TOOLS
Certification: ISO9001
Model Number: D24

Payment & Shipping Terms:

Minimum Order Quantity: 100
Packaging Details: 25 pieces per pack
Supply Ability: 5000 pieces per month
Detailed Product Description
Diameter: 60 Mm Length: 3 Meters
Machine Type: Drilling Tool Use: Mining
Features: Hot Rolling,high Strength Processing Method: Shot Peening
High Light:

oil hardened drill rod

,

precision drill rod

Drill rods for horizontal directional drilling machine D24- V2440

 

D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine 0

 

Specifications:

 

D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine 1

 

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.

 

 

D24 60MM X 3 Meter Rock Drill Rods , Machining Drill Rod For V2440 Machine 2

Contact Details
NANJING STETON ENGINEERING MACHINERY CO.,LTD

Contact Person: sales

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