MachineryOffers

Drilling Friction Welding Dth Drilling Tools Reg Standard 89mm Api Drill Pipe

Product details

Drilling Friction Welding DTH Drilling Tools REG standard 89mm API Drill Pipe 


Specification Introduction

DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth, or drill rig. The key features of a high-quality DTH tube are durability, accuracy, and manageability.


WOOKE drill pipe

1. Pipe body: cold draw seamless pipe, so the pipe has the accurate size, and good centralizer.

2. Pipe body's material is the same grade as Sandvik.

3. Thread connector: Heat and Ntrizing treatment, so the pipe is more durable and easier to load and unload.

4. Friction welding.


Standard DTH drill pipe for choice:

 Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm

Length: 1000mm, 1500mm, 2000mm, 3000mm. 5000mm, 6000mm.

Thread: 2 3/8'' API REG, 2 7/8'' API REG, 3 1/2'' API REG, 4 1/2'' API REG, 2 3/8'' API IF, 3 1/2'' API IF


Driver Sub size for DTH hammer:

2 3/8'' API: 3.5'', 4'', 5'' DTH hammer

3 1/2'' API: 5'', 6'' DTH hammer

4 1/2'' API: 8'' DTH hammer

VIEW MORE