Taper Rods QSAAA H22 Stage Steel largest manufacturer
2024.10.17Shandike eason
QSAAA Taper Drill Rods are high-quality rock drilling tools.
Main features Raw materials: QSAAA Taper Drill Rods are usually made of high-quality alloy steel materials such as 55SiMnMo. After careful smelting and processing, the high strength and wear resistance of the drill rods are ensured. Production process: The production process involves multiple processes, such as steel rolling, forging, normalizing, quenching and tempering, to ensure that the drill rods have excellent performance. Brand and specifications: QSAAA Taper Drill Rods belong to the well-known brand QSAAA series, with various specifications and can be customized according to customer needs. Common specifications include different tapers (such as 7°, 11°, 12°, etc.), lengths (such as 0.4m~10m, etc.) and diameters.
Shank size: H22*108mm/ H25*108mm/H25*159mm.
Performance and application Performance: QSAAA Taper Drill Rods have the characteristics of high strength, high wear resistance and high toughness. They can withstand large drilling forces and torques and are suitable for various complex drilling environments. Application: Mainly used for rock drilling, blast hole drilling and other drilling operations, such as quarries, gold mines, railways, tunnels and other engineering fields.
Selection and purchase Quality grade: QSAAA tapered drill rods provide multiple quality grades, including Grade A, Grade B, Grade C and Grade D, etc. Customers can choose the appropriate drill rod according to the hardness of the rock and the type of drilling tools. Packaging and transportation: Drill rods are usually packaged in bundles or wooden boxes to ensure safety during transportation and storage. The mode of transportation can be selected according to customer needs, such as express, sea or air transportation.
Precautions Inspection before use: Before using QSAAA tapered drill rods, they should be inspected to ensure that there are no defects such as cracks and rust on the surface of the drill rods. Correct installation: The drill rod should be properly installed according to the installation guide provided by the manufacturer to ensure that it can maintain stability and safety during use. Maintenance: Regularly maintain the drill rod, such as cleaning and oiling, to extend its service life.
22mm(7/8″)Tapered drill rods
L
Taper Degree
Weight (kg)
mm
foot/inch
H22×108 Shank
500
1′ 5/8″
7o
1.5
800
2′7 1/2″
2.4
1000
3′3 3/8″
3
1200
3′11 1/4″
3.6
1500
4′ 11″
4.5
1800
5′10 7/8″
5.5
2000
6′6 3/4″
6.1
2200
7′2 5/8″
6.7
2500
8′2 3/8″
7.6
3000
9′10 1/8″
9.1
3500
11′5 3/4″
10.6
4000
13′1 1/2″
12.1
4500
14′9 1/8″
13.6
5000
16′4 5/8″
15.1
6000
19′8 1/4″
18.2
7000
22′11 5/8″
21.2
8000
26′ 3″
24.2
H22×108 Shank
800
2′7 1/2″
12o
2.4
1200
3′11 1/4″
3.6
1600
5′ 3″
4.9
2200
7′2 5/8″
6.7
2400
7′10 1/2″
7.3
3200
10′ 6″
9.7
H22×108 Shank
1800
5′10 7/8″
7o
5.5
2000
6′6 3/4″
6.1
2500
8′2 3/8″
7.6
3000
9′10 1/8″
9.1
3500
11′5 3/4″
10.6
4000
13′1 1/2″
12.1
5000
16′4 5/8″
15.1
If you need Tape Rods QSAAA, please contact SHANDIKE Company. We are one of the largest QSAAA DRILL RODS manufacturers
You can contact our head-office directly, also you can contact our agent which is near you. Of course, free live-chat is available and you can get help immediately.