dth drilling steel pipe

Brand Name:SOLLROC

Model Number:102mm dth drill pipes

Place of Origin:China

... of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe Specification:

Brand Name:MIROC

Model Number:3.5" DTH Drilling Pipe

Place of Origin:China

... from famous big steel enterprises in China b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory c) Every drill pipe has nondestructive inspection , cleaned and thread oil before packing. 1.

Brand Name:MTH

Model Number:4 1/2”API REG

Place of Origin:CHINA

... to ensure that the adapter and the pipeline are tightly connected as a whole, and the cyclic extrusion-compression ensures the reliability of the pipeline. The high-pressure air is delivered to DTH through the DTH drill pipe, and the rotation and

Place of Origin:China

Brand Name:Super Diamond

... materials. Meanwhile, metallurgical technology is strictly controlled to increase hardenability of steel and ensure uniform microstructure and mechanical properties and good weldability. Ensure uniform and uniform hardness, increase the toughness of

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This

Brand Name:Longway

Place of Origin:China

...Drill Pipe / RC Double Wall Drill Pipe 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 drill pipe. In addition to the through-hole DTH hammer used to achieve the impact effect, a reverse circulation drill bit, a dual-channel faucet, and other auxiliary tools are also required. Double-arm drill pipe

Brand Name:Torich

Model Number:4130 4140 40MnVB 40MnMoB

Place of Origin:China

...Drill pipe Torich is a manufacturer of Thread Types Coupling Manufacturers Range 3 Length HQ NQ BQ API Steel Grade G105 S135 Water Well Drill Steel Pipe for over 20 years. Specifications: Drill Pipes for Oil and Mineral Mining Applications: For Geological Drill...

Brand Name:SHITAN

Model Number:ST

Place of Origin:Hebei China

... to be processed into a taper small pitch thread. The shape is a regular polygon according to the drill rig's spindle, and the torque of the drill rig is passed through the drill string and finally transmitted to the drill bit at the bottom. It has the

Place of Origin:China

Brand Name:Torich

Model Number:JIS G 3465

...Drill Steel Pipes and Tubes for Drilling for mineral exploration JIS G 3465 Seamless Steel Tubes for Drilling Dimension:OD 30-150mm, WT: 3-20mm Application :for Drill rod, Casing tube, Core tube CHEMICAL COMPOSITION % max C Si 0.04 0.04 MECHANICAL PROPERTIES MIN Steel...

Brand Name:Rongchang Machinery

Model Number:NC31/ NC38 /NC50

... of drilling activities, making it a crucial tool for various industries. Constructed from high-quality Alloy Steel, this Drill Pipe offers exceptional strength and durability, ensuring reliable performance in challenging drilling environments. The

Brand Name:MING

Model Number:Shank adapter T38-435-COP1838

Place of Origin:CHINA

...435MM KINGDRILLING shank adapter description: KINGDRILLING shank adapters are carburized, manufactured by CNC machine, and made from premium steel, which ensure them with superior toughness and anti-fatigue strength to meet the most requirement of drilling

Brand Name:GLORYTEK

Model Number:114mm

Place of Origin:China

...Drill Rod With 3-1/2 API REG Thread Description Water Well Drill Rod is mainly used for geothermal air conditioning hole, water well drilling, etc. A water well drill rod is a seamless steel pipe that composes around 95% of the length of a drill string. For clarity, a drill string is what is used to actually drill into the ground to extract resources. The drill pipe is hollow, which allows drilling...

Brand Name:JCDRILLS

Model Number:127mm

Place of Origin:Hebei,China

...rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we

Brand Name:ROSCHEN

Model Number:2 3/8"

Place of Origin:Germany

...DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG, API IF Thread Roschen can provide DTH friction welding DTH drill pipes (DTH tubes/DTH drill rods) and rotary drilling friction welded drill rods (rotary pipes) with A.P.I. connections. Features: Other Names: Drill Pipe, DTH Drill Rod, Atlas Copco Drill Steel Rods, DTH Drilling...

Model Number:All types

Place of Origin:China

... in mining, geological exploring and all kinds of drilling (water, oil, gas, etc) projects. Our drill pipes including steel drill pipe, mining drill pipe, water well drill pipe, oil well drill pipe, API drill pipe, DTH drill rod, wireline drill rod, etc.

Brand Name:SANROCK

Model Number:102mm*3m Drill Rod

Place of Origin:Zhejiang, China

... reinfrcement, anchoring and other engineering holes in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2.Thread connector :Heat and Nitrogen treatment ,

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

...Drill Pipe DTH Drill Rod Tube 1. Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel 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...