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...; it is cheaper than diamond coring and is thus preferred for most mineral exploration work. We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and b...
...Pipe With Casting Joint Product Description In order to realize the reverse circulation drilling process of the through-hole DTH hammer, the supporting drilling tool system mainly includes a double-wall dril...
...Pipes Double Wall Steel Drilling Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a ...
... casing pipe OD: 114mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock stratum, the stabilizer rod and guide bit begin to fold, the reamer ...
... pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different ap...
... with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. DTH drill tubes are used for c...
...bit, is an ideal solution for soft, medium, or hard rock formations. It is connected to the drill pipe and rotates accordingly, driving the cone to press against the rock. Each cone rotates around its leg ax...
... Bit With Heat Treatment Process Product Description: The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engi...
...h a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. DTH drill tubes are used for conne...
... with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. DTH drill tubes are used for c...
... tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. DTH drill tubes are used ...
...Pipes: DTH drill pipe out diameter: 76mm, 89mm, 95mm, 102mm, 112mm, 114mm, 127mm etc.; DTH drill pipe thread sizes: 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...
...pipe thruster, used pipe thruster 600ton, used 600ton pipe thruster Our company supply pipe jacking machine, pipe thruster, new and used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs,...
... hole assembly (BHA), which is the tubular portion closest to the bit. The BHA will be made of thicker walled heavy weight drill pipe (HWDP) and drill collars, which have a larger outside diameter and provid...
...a drilling fluid or air to the bit and to provide the mechanism to transfer energy developed by the drill motor to the bit. The correct selection of drill pipe, in most instances, determine how successful yo...
... of a drilling fluid or air to the bit and to provide the mechanism to transfer energy developed by the drill motor to the bit. The correct selection of drill pipe, in most instances, determine how successfu...
...Pipe J55 K55 N80 P110 Oil Casing Cold Rolled Drill Pipe Product Description: The oil drill pipe produced and sold by our company Huichi Petro is mainly suitable for the construction of deep wells, horizontal...
... engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well i...
...bits are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other construction projects...