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- Water Well Oilfield Casing And Tubing Steel Tubes For Casing Drilling System
Water Well Oilfield Casing And Tubing Steel Tubes For Casing Drilling System,Casing Drilling Systems
- DHD380 QL80 Slide Block Casing System
DHD380 QL80 Slide block casing system
Hardening treatment of the part’s surface with longeroperating life and excellent anti-wearproperties.
Structural Optimisation, improving the structural strength and ease of operation
Superior Performance, high drilling speed with stable and reliable performance
It is suitable for drilling water wells, geothermal wells, short micropyles, medium mini-type, grouting hole of building & demand harbour project.
- RE545 Reverse Circulation RC Hammer
RE545 Reverse Circulation RC Hammer
Reverse Circulation RC hammer is our most advanced products, mainly used in deep hole exploration drilling and mining ore grade control
1) 3" RC hammers: RE531
2) 4" RC hammers: RE004/RE004R; RE542
3) 5" RC hammers:RE543,RE545,RE547;PR40,PR52,PR54; MX5456
4) 6" RC hammers: RC62/RC62R
5) 8" RC hammers: RC82/RC82R
6) 10" RC hammers: RC100/RC100R
RC bits can be available:
1). RC bits for 3" RC Hammer: Diameter(86mm-102mm), shank type: RE531,
2). RC bits 3.5" RC Hammer: Diameter(98mm-115mm), shank type:RC3.5
3). RC bits 4'' RC Hammer:Diameter (104mm-127mm), shank type: RE004
4). RC bits 4.5'' RC Hammer:Diameter(113mm-135mm), shank type: RE542,RE543
5). RC bits 5" RC Hammer: Diameter(122mm-142mm), shank type: RE545,PR40,RE004
6). RC bits 5.5" RC Hammer: Diameter(133mm-146mm), shank type:PR52, RE547, PR54,RE052,RE054
Other size can be upon to customer's requirements
- RE035 RE040 RE531 RE542 Reverse Circulation RC DTH Hammers
RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.
It has the following characteristics:
1. Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
- RC Series Reverse Circulation DTH Button Bits
RC Series Reverse Circulation DTH Button Bits
RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc
Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.
1.Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
2.Recommended for eliminating hole deviation
3.Widely used drifting and tunneling
4.Bit face design is ideal for medium-hard to hard abrasive rock
- Top Hammer Drilling Tools Tungsten Carbide Thread Button Bits
Top Hammer Drilling Tools Tungsten Carbide Thread Button Bits
The thread button bits are widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Thread Button bits are made by tungsten carbide with high quality alloy steel bar.
After heat treatment, the thread button bits are durable enough to meet various rock drilling demands and saving energy during the rock drilling.
In addition, we can design customized thread button drill bits according to different drilling application, and customed drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
(1)Type: standard, retrac and straightrac type;
(2)Bit Dia.: from 32mm to 127mm;
(3)Thread type including:
a. R thread: R22 / R25 / R28 / R32 / R38
b. T thread: T38 / T45 / T51 / ST58 / GT60
(4)Button bit shape: spherical / balistic;
(5)Drill bit face: Flat face, Drop center.
- Rock Drilling MF Thread Round Extension Rods For Tunneling
Rock Drilling MF Thread Round Extension Rods For Tunneling
Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.
And the threads can be used for connecting couplings, shanks, couplings or bits.
There are two shapes of extension rods, round type and hexagonal type.
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.
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads,
and different lengths of rods are available from 400mm to 6400mm usually.
- Plug Hole Integral Steel Rock Drill Rods for Mining
Plug Hole Integral Steel Rock Drill Rods for Mining
Plug hole integral drill steel is widely used in stone pit field to drill small holes.because of the integration of the drilling rods and drilling bits,it can be matched directly with rock drills without shank adapter or coupling sleeve,these advantages avoid the wastage of energy,and improve the drilling efficiency remarkably.
- Chisel Bit Integral Hex 22*108mm Drill Steel Rods for Quarring
Chisel Bit Integral Hex 22*108mm Drill Steel Rods for Quarring
The integral drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Features of Integral drill rods:
Integral Drill Rod is used by a hand-held drill machine in underground mining for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc.
It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually.
According to different application,different lengths are available from 400mm to 5000mm usually.
Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.
- Tapered Carbide Rock Drill Button Bits for Blast Hole Drilling
Tapered Carbide Rock Drill Button Bits for Blast Hole Drilling
Application for Drill bits:
Taper drill button bit is widely used in metallurgy mine, geological exploration, electricity, water conservancy construction, traffic, tunnel, quarry, national defense stone project etc.
Drill Button Bits Feature:
Taper button bit is made with high quality of best quality alloy steel bar and tungsten carbides through heat treatment, so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
Button bits be designed and manufactured according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape.
According to the tungsten carbide insert, tapered button bits can be divided into three types of hemispherical,conical and parabolic button, etc.
Drill Button Bits Characteristic:
(1)Button bit taper angle: 4°, 4°46″,6°,7°,11°,12°
(2)Diameter: 20-45 mm
(3)Button bit shape: hemispherical, conical, parabolic
(4)Socket inside diameter: 15 / 19 / 22 / 25(mm)
(5)Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment