Drill Rod Drill Pipe API Reg Thread 2-3/8", 2-7/8", 2-7/8 If, 3 1/2" for The DTH Hammer Blast Rock Hole Drilling

• After-sales Service: Yes
• Warranty: Yes
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: 76mm
• Material: Carburized Steel
• Thread: If
• Quality: Best
• Rock Formation: Soft,Middle,Hard
• Use: Water Well Drilling,Mining,Exploration and etc.
• Color: Red or You Wanted
• Transport Package: Ply-Wooden Cases
• Specification: 76mm
• Trademark: sollroc
• Origin: China(Mainland)
• HS Code: 82071990
• Production Capacity: 5000PCS/Month

Product Description

Product Description

Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus.

Each drill pipe consists of three parts welded together, a central portion and two end pieces. The end piece contains either a male ("pin") or a female ("box") thread, which permits interconnection of two drill pipes. The entire drill string is subjected to extremely high loads during drilling, and the thread is always the most critical part in each pipe. If for any reason the male and female thread do not fit exactly into each other, the thread will most probably break and you will lose your entire drill string.


 

Product Parameters

 

Outer diameter		Thread	Wall thickness		Length
mm	inch		mm		mm
76	3	API 2 3/8'' REG   2 3/8'' IF	6.3	8	1000-6000

 

Our Advantages

1.Carefully selected seamless steel pipe and high quality alloy steel for joint tools.

2.Precisely friction welded to ensure straightness and concentrically.

3.Multiple precisely heat-treated tools joint.

4.Thread part is process nitrogen treatment and upsetted.

 

Company Profile

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 13 year's professional working experience.



 

Packaging & Shipping

Package: ply-wooden cases

Delivery: By air, By sea or By express

 

Detailed Photos

 

 

About Us

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers' needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers' needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.