5% off D Miningwell Used Drill Pipe 2 3/8" " 2-7/8" " 3 1/2" " API Reg DTH Rod Drill Pipe Down The Hole Drilling Pipe

• After-sales Service: Provided
• Warranty: 3 Months
• Certification: ISO 9001:2000
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 89mm-2M dth drill rod
• Standard: API
• Manufacturing Process: Forging
• Material: Carbide
• Size: 76/89/102/114/127/140
• Diameter: 3-5.5inch
• Length: 1-6 Meter
• Color: Black or Customized
• Application: Water Well
• Machine Type: Drilling Equipment, Drilling Tool
• Processing Type: Forging,
• Transport Package: Carton
• Specification: 23X18X23 cm
• Trademark: D Miningwell
• Origin: Zhejiang, China
• Production Capacity: 50000 PCS/Year
• Package Size: 200.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

D Miningwell Used Drill Pipe 2 3/8" " 2-7/8" " 3 1/2" " API Reg DTH Rod Drill Pipe Down The Hole Drilling Pipe
 

D Miningwell equips all rock drilling equipment with high-quality friction welded drill rods. The threads, rod bodies and welded joints of the drill pipes have been rigorously processed.

Thread: We can produce all threads that comply with API international standards, and guarantee precision processing. The thread material is 35CrMo, and it has undergone high-quality heat treatment and nitriding treatment to ensure the hardness and service life of the thread.

Rod Body: We can supply drill rods with diameters of 42mm-203mm, and the maximum length can be made up to 12 meters. We choose DZ40, R780, G105, S135 and other rod materials according to the needs of different customers and the use scenarios of drill rods, and the wall thickness can be 4.5mm-12mm.

Welding Joint: Each drill pipe has undergone a pier thickening process, and the maximum inner/outer pier thickness can be up to 24mm, which increases the friction welding area and ensures the stability of the welding joint.
 

89Type drill pipe(Double buckle)
Diameter(mm)	Length(mm)	Thread model	Weight(kg)	Remarks
89	1500	API 2 3/8" IF	28	Nitrogen treatment
89	2000	API 2 3/8" IF	34	Jumping-up
89	3000	API 2 3/8" IF	46
89	6000	API 2 3/8" IF	88
102Type drill pipe(Single buckle)
Diameter(mm)	Length(mm)	Thread model	Weight(kg)	Remarks
102	1500	API 2 7/8" IF	37	Nitrogen treatment
102	2000	API 2 7/8" IF	46	Jumping-up
102	3000	API 2 7/8" IF	64
102	6000	API 2 7/8" IF	118
102Type drill pipe(Double buckle)
Diameter(mm)	Length(mm)	Thread model	Weight(kg)	Remarks
102	1500	API 2 7/8" IF	38	Nitrogen treatment
102	2000	API 2 7/8" IF	47	Jumping-up
102	3000	API 2 7/8" IF	65
102	6000	API 2 7/8" IF	119

  

Welding Joints
We can produce drill pipes with different Welding Joints: Single Flat Wrench; Double flat wrench; Ingersoll Rand Type...

Sufficient Stock-Fast Delivery



We has its own drilling rig, DTH hammer, and drill pipe production workshops. provides a wide range of quality tools to mining, tunnelling, quarrying, water-well projects and urban transportation construction.


D Miningwell Team