2 3/8 API Drill Pipe Coupling Pin Box Sub Adapter Drill Pipe Tool Joints Mining DTH Tools for Water Well

• Customization: Available
• Type: Drill Tools
• Application: Well Drilling, Coal Mining, Quarry Drilling
• Model NO.: 114, 127, 76, 89,
• Certification: CE, ISO9001: 2000, API
• Condition: New
• Length: 1m, 1.5m, 2m, 2.5m, 3m, 6m
• Diameter: 50 to 159mm
• Material: High Manganese Steel, Tungsten Carbide
• Processing Type: Forging
• Pressure: High Pressure
• Transfer: Air/Sea/Express
• Color: Request
• Advantage: High Performance
• Product Name: Down The Hole (DTH) Pipe
• Thread: 2 3/8" API Reg Thread, 3 1/2" API Reg
• Transport Package: Wooden Box or as Customers Inquire
• Specification: 76-1000mm
• Trademark: PANDA
• Origin: Shandong China
• HS Code: 82071990
• Production Capacity: 2000 Pieces / Week

Product Description

Product Description:

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. 

According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.

Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 6000mm length of pipe are available. 

Specification :

1.Reliable working performance

2.Outside Size:60mm,76mm,89mm,114mm,140mm

3.Thread:API Reg

4.Wall Thickness: 5.5/6.5mm/7.5/8.5mm/10mm

Normal Specification:

Code	PA50	PA60	PA73	PA89
Outer Diameter (mm)	50	60	73	89
Inner Dameter (mm)	48	58	57	69
Length	1.5m/3m/4.5m	1.5m/3m/4.5m	1.5m/3m/4.5m/6m	1.5/3m/4.5m/6m
Unit Weight (KG)	6.5kg/m	8.6kg/m	12.8kg/m	19.4kg/m

Connection:




FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided. 

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?
 

A: Sure, welcome, here is our address: Yantai, Shandong.