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Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
Specifications
Brand Name :
ShiTan
Model Number :
R28 R32 R780
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
L/C, D/A, T/T, Western Union
Delivery Time :
Within 7-12 days
Packaging Details :
Standard export package
Parts Name :
threaded steel rod
Usage :
Rock drilling
Color :
Black
Processing Type :
Forging
Application :
Rock Drilling
Machine Type :
Drilling Tool
Material :
Carbon Steel
Description

High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool

Product Description

Thread drill rod other names extension rod, Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

Drill pipe parameters

Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe

Feature of the extension rod MF rod:

Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.


Widely used in drifting, tunneling, benching, and long hole drilling

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Type: Hex. Drifter Rod, Extension Rod, Speed Rod, MF-Rod

Color: Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process


Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill PipeMade In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill PipeMade In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill PipeMade In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill PipeMade In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill PipeMade In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe

Product tags

drill pipe grade identification

,

fillet weld gage china

,

stud welding koco indonesia
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Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe

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Product Detail
Brand Name :
ShiTan
Model Number :
R28 R32 R780
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
video
Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
7 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig, Pneumatic Drilling Rig, Crawler Mounted Drill Rig
Total Annual :
50000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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