rock drill rod,China rock drill rod Manufacturers, Suppliers

rock drill steel rod, SUCKER ROD COUPLING

Jun 07, 2012

... MANUFACTURER API 11B STANDARD EXCELLENT QUALITY&REASONABLE PRICE ROCK DRILL STEEL ROD, SUCKER ROD COUPLINGCOMPANY BRIEFYantai Yunsheng Petroleum Machine Accessories Co., Ltd ... 1997, is a professional manufacturer of API 11B sucker rod couplings, including Spray Metal coupling, class T coupling, ... reducing the friction.PRODUCT PICTURES FOR YOUR REFERENCE rock drill steel rod, SUCKER ROD COUPLING

Supplier: Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

[China Manufacturers]

rock drill steel rod

Apr 01, 2013

rock drill steel rod 1.grade:,4130,4140 crmo ... rolled cold drawn 4 BV SGS appro rock drill steel rod seamless tube a519 4130 mechanical tubeshexagon pipe ... steel pipecold drawn seamless mechanical tube a519 / rock drill steel rod / sae 4140astm a519 cold drawn tube hexagonal ... a519aisi 4140 steel pipechrome steel tube /drill rod and drill tube4140 seamless steel tube 4140hexagonal steel tubeBenefits ...

Supplier: Tianjin Jianghailong Steel Co., Ltd.

[China Manufacturers]

MAXDRILL rock drill steel rod

Jun 02, 2012

Tapered drill rod made with high quality steel,used for rock drilling, blasting holes and other drilling works Drill Rod/Tapered Drill Rod Taper drill rod is used for rock drilling ... in a variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the heavy ... wooden case or in bundles.(6)Productivity: 20000pcs / month MAXDRILL rock drill steel rod

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

Rock drill tools/Extension rod/drill pipe

Dec 16, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Aug 29, 2012

... the face shape.II. Rock Drill Bits Classifications And Applications: 1. Single-chisel type rock drill bits : For light drill machine cut high hardness is ... cruciform type rock drill bits : Applicable with larger impact energy rock drills, under the condition of cut fractured rock drill and abrasive strong rock strata, resistance ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Small pneumatic rock drill equipment HY26

Jan 19, 2013

Pneumatic tools HY26: 1.drill diam. can be from 32mm-60mm. 2.integral muffler,lower ... be from 32mm-60mm.6.hand-held and air legs rock drill accessible.7.provide the ultimate combination of performance and economy ... and all types of light duty construction work. Small pneumatic rock drill equipment HY26

Supplier: Shanghai Yizhe Industry Co., Ltd.

[China Manufacturers]

QJ 15 Hand hold and Air leg Rock Drill

Dec 09, 2012

... pipe inside dia19mmWater pipe inside dia8mmDrill bit size32-48mmDrilll rod sizeH22X108mm illstructionThe rock drill has hand-hold and air-leg functions and has ... angles. During drilling ,when it match with drill bit and other drill tools,drill bit diameter is 32-38mm,blast hole depth ... is 4m. QJ 15 Hand hold and Air leg Rock Drill

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

YN27C INTERNAL-COMBUSTION ROCK DRILL

Mar 03, 2013

This internal combustion rock drill has high efficience and good quailty. YN27C INTERNAL-COMBUSTION ROCK DRILLWeight 27kg Overall dimension746x315x 229mm Type of engine single ... of drill rod dimensionshexagonal2 2 x 108m Rotating speed of drill rod≥200r/min Clearance of Spark plug0.5 -0.7mm YN27C INTERNAL-COMBUSTION ROCK DRILL

Supplier: Ningbo Yinzhou Yonglong Construction Machinery Factory

[China Manufacturers]

rock drill bits

Aug 11, 2012

... ---Suitable for medium-hard rock (1033.5bar~2067bar)Plate ---Suitable for had rock ( more than 2067bar)Drill RodSteel Drill Rod---H19/H22, Length: ... 0.5M to 6.0M.Thread Rod---R25,R28,R32, ... R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill bits

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Hydraulic Rock Drill YYG150 YYG110

Feb 15, 2012

... used in construction tasks, railway, road and hydropower station Hydraulic Rock Drill YYG150 YYG110:Long piston helps reduce stress wave, prolong service ... increase rock drilling capability of the machine. Built-in hydraulic buffering mechanism absorbs reaction force.waytype kgHighmmAround mm MPaKWHzbpmNmDrill rod diametermmWater ... .5 40~530~300 200R32 35~640.58 Hydraulic Rock Drill YYG150 YYG110

Supplier: Atlas Copco (Shenyang) Construction & Mining Equipment Ltd.

[China Manufacturers]

T45 extension drill rod

Jan 18, 2013

... drill rods, MF drill pipe.extension drill rod.mainly used for mining, coal cutting, tunneling, rock cutting in quarrying.T38 extension drill rod, ... length from 1220mm,1525mm,1830mm,3660mm to 6095mm.T45 extension drill rod,length ... .We can manufacture all kinds of bits and drill rod according to customer's special requirement. Any requirement ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

MAXDRILL Blast furnace Taphole drill rod

Aug 28, 2012

... percussion drill, drill rod assembly, and a centralizing drill rod support disposed between the percussion drill and a stationary forward end drill rod support.( ... worldwide clients’ different condition.Based in China, Maxdrill Rock Tools Co Ltd is an ISO 9001:2008- ... most credible Chinese manufacturers in drilling industry. MAXDRILL ROCK TOOLS satisfy our clients with SAVING YOUR PURCHASING COST ...

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

YT Series Mining Rock Drill

Apr 01, 2013

... Series Mining Rock Drill ModelWeight(kg)Length(mm)Pulling Length(mm)Matched Rock DrillFT160A1716681338YT28FT140B15.616871250YT24FT160A1716681338YT23FT140C1316501250Y18FT140E121347914Y18The ... Parameter of YT Series Mining Rock Drill ModelLengthmmCylinder Diameter mmPiston ...

Supplier: Chongqing Yecheng Mine Facility Co., Ltd.

[China Manufacturers]

Atlas copco original, hydraulic rock drill

Jan 09, 2013

... stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine. Built-in hydraulic ... buffering mechanism absorbs reaction force waytype kgHighmmAround mm MPaKWHzbpmNmDrill rod diametermmWater ... ~530~300 200R32 35~640.58 Atlas copco original, hydraulic rock drill

Supplier: Shenyang Mountain Machinery Import & Export Co., Ltd.

[China Manufacturers]

reinforcing steel drill rod

Aug 18, 2012

... Used to roof supporting and reinforcing Reinforcing steel drill rod consists of anchor rod, steel drill bit with alloy head, anchor coupling (optional ... the place with narrow space, achieving the aim of rock reinforcement with extra-long anchor.3. It’s unnecessary ... otherwise noted3). right hand bolts4). kinds of drill bits are optional for different ground conditions. reinforcing steel drill rod

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

Coal drill rod

Nov 07, 2012

... - elastic 2.rigid 3.automatically adjustable 4.stable Coal drill rod introductionCoal and rock drill pipe in the production process, materials used special techniques ... . Is divided into two categories, I type for soft rock drilling, type applies to hard rock and hard rock drilling.Coal drill rod photo Coal drill rod

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

Drill rod

Jan 06, 2013

... .Sturdy & effective for rock drilling 2. Available in all sizes 3:ISO Certificated 4:Long service life DTH drill rods1,Top-hammer ... drill rods.etc.5,Rock anchor tools, IBO anchor system( anchor rods, anchor bits, nut, plate,coupling.), Rebar rock bolting, Friction bolting. etc. Drill rod ...

Supplier: Beijing Baiyi Machinery Co., Ltd.

[China Manufacturers]

Chisel Bit Integral Drill Rod

Jul 21, 2012

Chisel Bit Intergral Drill Rod 1.Shank size: H22 x 108mm (7/8 x 4 ... : 26mm - 42mm Chisel Bit Intergral Drill Rod We are a manufacturer specializes in producing kinds of rock drilling tools includes taper chisel bits ... as material according to the different working conditions.The integral drill rod has these advantages: they reduce the expense of impact energy ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Pneumatic rock drill

May 01, 2012

Pneumatic rock drill is widely used in metallurgy, coal industry, road construction, mining and other drilling operations. Pneumatic rock drillFeatures:1) Rapid drilling speed ... 310 x 220mm10) N.W.: 24kg11) G.W. 32Kg Pneumatic rock drill

Supplier: Shandong Brother International Trading Co., Ltd.

[China Manufacturers]

YT28 Air Leg Rock Drill

Jul 15, 2012

YT28 Air Rock Drill is with long useful life, high qorking effciency, etc. YT28 Air Leg Rock DrillParameter NameParameter UnitsParametersQuality Machinekg ≈26 Machine Lengthmm659Boremm ... ) mm22×108±1Parameters:(Note: * In the f = 10 ~ 12's rock testing)Parameter NameParameter UnitsTest pressure(MPa)0.40.50.63Impact ... *mm/min≥250≥400≥470NoisedB(A)≤125 YT28 Air Leg Rock Drill

Supplier: Shouguang Xinlong Machinery Co., Ltd.

[China Manufacturers]