carburizing process thread drill rod

Brand Name:SANROCK

Model Number:76mm*4m Drill Pipe

Place of Origin:Zhejiang, China

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in ...

Brand Name:MTH

Model Number:Thread Drill Rod R25 2430mm

Place of Origin:China

... high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Thread Drill Rod R25 2430mm Specifications: Thread Type R22, R25, R28,

Brand Name:ROSCHEN

Model Number:Threaded Drill Rod

Place of Origin:Germany

... the percussion energy from rock drill to drilling bit and then into the rock. They’re also subjected to high bending stress, not to mention corrosive water in the flushing hole. Threaded Drill Rod Features: Other Names: Carbon Steel Ore Mining 3 1/2"

Brand Name:MIROC

Model Number:Rock Drill Rod

Place of Origin:Shangdong,China

...Drilling Tools T45 T38 Threaded Rock Drill Extension Rod Description drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization...

Brand Name:OED/OEM

Model Number:R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

... industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or high frequency,

Brand Name:SUVEC

Model Number:threaded drill rod

Place of Origin:China

...rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extension rods, our all drifting &

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

... and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...rod drill rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. 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. Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads...

Brand Name:ShiTan

Model Number:R25,R28,R32,R35,T38,T45,T51,T60

Place of Origin:China

...Threaded Drill Rod Length Customized For Mining Drilling Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel 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...

Brand Name:PEERCHEER

Model Number:HRQ

Place of Origin:WuXi

... that can cause significant damage to equipment if it is not designed to withstand the harsh conditions. Another advantage of wireline drill rods is their ability to provide accurate and reliable data about the geological formations below the earth's

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:WUXI, CHINA

Threaded Drill Rods Built to DCDMA Specifications for Stable Deep Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: ...

Brand Name:MIROC by KSQ

Model Number:T38 Threaded Drill Rod

Place of Origin:China (Mainland)

...Threaded Drill Rod Top Hammer Drilling Tools of Guide Tube Rock Drill Rod for Drifting Extension Mine Equipment Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods

Brand Name:HZJX

Model Number:R32

Place of Origin:China

...Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX mainly used in producing mines, atrophy, boring, drilling, quarrying and other related industries. Design and manufacture according to customer requirements. We can provide different lengths and different types of screws the pusher, as shown in FIG. Thread...

Brand Name:TORICH

Model Number:R25/R32/T38/T45/T51

Place of Origin:Zhejiang China

Extension rod R22 HEX 800mm/1200mm/1600mm 2ft/3ft/5ft R25 HEX 915mm/1220mm/1525mm/1830mm/2435mm/3050mm 3ft/4ft/5ft/6ft/8ft/10ft R32 HEX 915mm/1220mm/1525mm/1830mm/3050mm/3660mm 3ft/4ft/5ft/6ft/10ft/12ft T38 ROUND 3050mm/3660mm 10ft/12ft T45 ROUND 3050mm/...

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ...

Brand Name:Best

Model Number:Bq Nq Hq Pq

Place of Origin:China

...Drill Rods Carbon Steel The wireline drill rods are made of special geological steel pipe with high strength and toughness which is processed by high-precision CNC lathe and molding tool. The drill rod thread is tested by special thread gauge, and the thread part is specially strengthened. The drill rod...

Brand Name:MEGA DRILLTECH

Model Number:HQ rod

Place of Origin:CHINA

... sizes 42mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill Rods. AQ/BQ/NQ/HQ/PQ drill pipe/drill rod 1.5m 3m long hot Q(C)series drill rod No. item length(m) OD*thickness(mm) grades depth(m) 1 AQ 1.5 44.5*4