Friction Welded Drill Rods Of Various Specifications Are Used For Well Digging Machines

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	76/89/102

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Standard export package
Delivery Time:	Within 7-12 days
Payment Terms:	L/C, D/A, T/T, Western Union

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Detailed Product Description

Parts Name:	Mining Drill Rods	Material:	Carbon Steel
Application:	Mining, Blasting,road Construction Hole Drilling	Processing Type:	Casting
Thread Protector:	Plastic, Metal, Rubber	Shank:	H22x108mm
Diameter:	20-42mm	Length:	400mm To 8000mm
Hole Diameter:	19mm To 41mm
Highlight:	1 21/32'' Hollow Drill Rod , 20mm Hollow Drill Rod , Wear Resistant hdd drill pipe

Friction Welded Drill Rods For Well Digging Machines

Product Attributes

Attribute	Value
Parts Name	Mining drill rods
Material	Carbon Steel
Application	Mining, Blasting, Road construction hole drilling
Processing Type	Casting
Thread Protector	Plastic, Metal, Rubber
Shank	H22x108mm
Diameter	20-42mm
Length	400mm to 8000mm
Hole diameter	19mm to 41mm

Product Description

Our friction welded drill rods are designed for optimal performance in well digging machines and various drilling applications. These high-quality components are engineered for durability and efficiency in demanding environments.

Rock Drill Rod Characteristics

Integral drill rods are ideal for small hole drilling applications. Each rod consists of hex-shaped rods with integrated cemented carbide chisel-shaped bit heads. Manufactured with premium Chinese steels and carbides, we offer various lengths and head diameters to suit different requirements.

Rock Drill Rod Specifications

Diameter (mm)	Thickness (mm)	Thickening type	Length (mm)	Thread	Board shank slot
76	5-8mm	IU	1000/1500/2000/2500/3000/4000/5000/6000	2 3/8 API REG	Double buckle Single buckle
89	6-9.35mm	IU	1000/1500/2000/2500/3000/4000/5000/6000	2 3/8 IF	Double buckle Single buckle
102	7-8.38mm	IU/IEU	1500/2000/2500/3000/4000/5000/6000	2 7/8 IF 3 1/2 REG	Double buckle Single buckle
114	6-9.35mm	IU	1500/2000/2500/3000/4000/5000/6000	2 7/8 IF 3 1/2 IF/REG	Double buckle Single buckle
127	9mm	IU	1500/2000/2500/3000/4000/5000/6000	3 1/2 IF	Double buckle Single buckle
140	8-12mm	IU	3000/4500/5000/6000	4 1/2 REG or 4FH	Double buckle Single buckle

Product Overview

These integral drill rods are specifically designed for use with handheld drill machines in underground mining and small hole drilling applications. Compatible with air leg rock drills and handheld rock drills, they significantly reduce impact energy expenditure while improving drilling speed and efficiency.

The rods are suitable for drilling bore holes with diameters ranging from 30mm to 41mm. The quality of both the steel material and tungsten carbide components is critical for achieving optimal drilling performance.

Manufacturing Process

Steel Pipe Thickening: The outer surface is bent inward to thicken the pipe wall, enhancing strength and wear resistance.
Thread Processing: Threads are precision-cut on thickened pipes and copper-coated to increase strength, improving fatigue resistance and connection durability.
Welding Treatment: Pipe body joints are welded, followed by heat treatment to eliminate residual welding stress.
Quality Inspection: Rigorous testing including hardness, pressure, and non-destructive examinations ensure all products meet strict quality standards before painting and packaging.

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