Products

YOUR CURRENT LOCATION: Home > Products > Drilling Accessories

High Efficient Spiral Drill PipeHigh Efficient Spiral Drill PipeHigh Efficient Spiral Drill Pipe
High Efficient Spiral Drill PipeHigh Efficient Spiral Drill PipeHigh Efficient Spiral Drill Pipe

High Efficient Spiral Drill Pipe

Screw Diameter: 28-113mm
Rod Diameter: 18-73mm
Length: 500-3000mm
Theoretical Torque: 150-12000N.m

We're here to help:

Easy ways to get the answers you need.

overview

Application

The spiral drill pipe is widely used for advanced detection of coal seams in coal mines, such as water detection, coal thickness detection, gas emission, and drilling of anchor bolts and cables.

Features

1. With advantages of light weight and fast connection, while removing the structure and accessories design that originally used open anti-pin and U-shaped anti-pin. Easy and quick operation of rod connection and replacement.

2. The drill rod body is made of high-pressure seamless alloy steel pipe, and the drill pipe joint is made of medium carbon alloy steel, which is formed under high pressure after vacuum quenching and heat treatment.

3. Adopting high pressure interference assembly and friction welding, the performance is firm and stable.

4. Spiral blades are made of high-resistant T-steel strips, fully welded by prestressed winding.

5. According to the actual needs of users, we can design and produce various special specifications and performance drilling tools.

  • drill rod
  • drilling rod
  • drill rod

Technical Data

Specification(mm)

Theoretical Torque(N.m)

Connection type

Screw Diameter

Rod diameter

Length

Joint dimension

Ф28

Ф18

500-3000

F12×48

150-200

Quartet connection

Ф30

Ф18

500-3000

F12×48

150-200

Quartet connection

Ф32

Ф18

500-3000

F12×48

150-200

Quartet connection

Ф38

Ф21

500-3000

F14×50/80

100-350

Quartet connection

Ф40

Ф21-22

500-3000

F14×50/80

100-350

Quartet connection

Ф42

Ф22

500-3000

F13×80

200-350

Quartet connection

Ф69

Ф25-27

500-3000

F18×60/85

250-350

Quartet connection

Ф69

Ф25-27

500-3000

B20×90

350-450

Hexagonal connection

Ф75

Ф32-42

500-3000

F24×85

350-450

Quartet connection

Ф89

Ф32-50

500-3000

F26×45/90

350-450

Quartet connection

Ф98

Ф73

500-3000

B45×100

10000-12000

Hexagonal connection

Ф113

Ф63-73

500-3000

B45×100

8000-12000

Hexagonal connection

 

get in touch

If you have any questions, please fill in the following information and we will respond to you in time.

  • *
Contact us now