nq drilling coal,China nq drilling coal Manufacturers, Suppliers

drilling rod

Oct 02, 2012

... 1.OD:50mm-89mm 2.Application:well drilling,geologic drilling,coal mining 3.Techinical:Friction welded drilling pipe in diameters of 42/50/ ... for 50 well drilling,geologic prospecting2-3/860.3 well drilling,geologic prospecting2-7/873.0 well drilling,geologic prospecting3-1/ ... the manufacture and export of drill pipe, drill collars and drilling joints(API and other standard) for more than thirty ...

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

Coal drill rod

Nov 07, 2012

1.high- elastic 2.rigid 3.automatically adjustable 4.stable Coal drill rod introductionCoal and rock drill pipe in the production ... parameters Specifications :0.5-6 mDepartment of the promotion of coal drill three small products, and Φ27mm, Φ28mm, Φ30mm, Φ32mm four ... 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]

XY-2 Core Drill

Feb 10, 2013

... Drilling Rod380m380m150m Φ60 Drilling Rod300m300m Wire-line Core Drilling SC56 Drilling Tools500m500m300m(Φ43mm rod) S59 Drilling Tools400m400m S75 Drilling Tools300m300m AQ Drilling Tools550m550m BQ Drilling Tools450m450m NQ Drilling Tools350m350m Foundation Drilling ...

Supplier: China Geo-Equipment Corporation

[China Manufacturers]

pcd cutter for mining bits

Aug 13, 2012

... PDC bit is mainly used for geological prospecting,oilfield drilling,coal ecploration,water conservancy and power engineering fields,etc. ... Available sizes of the NQ series PDC cutters:NQSeriesDiameterHeightDiamond ThicknessNQ08048.20 mm4.50 ... power engineering fields,etc.Available sizes of the NQ series PDC cutters:NQSeriesDiameterHeightDiamond ThicknessNQ08048.20 mm4.50 ...

Supplier: Henan Broad Top Metalwork Co., Ltd.

[China Manufacturers]

YK-150 Mud Pressure Gauge

Feb 21, 2012

... measuring dynamatic pressure ,transient pressure and static pressure in petroleum drilling , coal,chemical industry,and mechanism ,etc.Measurement range(MPa)0~16 ...

Supplier: Shaanxi Qinchuan Machinery Import & Export Co., Ltd.

[China Manufacturers]

mining tips

Aug 18, 2012

Good quantity, Resonable price, Fast delivery YG8CUsed for drilling coal or other mine after brazed to steel body.This products is exported to India and China Market. mining tips

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

6'' Bridge type filter pipe (6 inch)

Apr 01, 2013

... competetive price first technology fast delivery Bridge Slot ScreensApplication: hydrogeological drilling, coal geology, chemical industry, metallurgy industry, geothermal air-conditioning, groudwork dewatering ...

Supplier: Huadong Screen Co., Ltd.

[China Manufacturers]

High efficiency YT27 pusher leg rock drill

Jan 31, 2013

... rock drill product,with steady quality.widely used in rock drilling,coal mine While efficient and with low energy consumption, the YT27 ...

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

[China Manufacturers]

Coal Mine Tunnel Drilling Machine

Aug 24, 2012

... ZDY-220, ZDY-660 and ZDY-2000S,Drilling hole for water exploring and injection,gas ... of all direction position (±90°) for in underground coal mine. Adopting entire hydraulic system, consists of main ... easy to disassemble and transportation. It suits for different drilling requirements with using high-grade alloy, PDC drill ... (kg)_50115DRILL MACHINE WEIGHT(kg) 4029002000 Coal Mine Tunnel Drilling Machine

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

oilfield, water well drilling and coal mine, mining PDC for drill bits

Mar 31, 2013

... 4)anti-wear 5)different sizes oilfield, water well drilling and coal mine, mining PDC for drill bits Features of our ... under strong impact force.3. In today's challenging drilling environments, resistance to thermal degradation is critically important. Our ... optimum combination of abrasion and impact resistance for your specific drilling application.Impact reasistance as below: Specifications:Ps: You ...

Supplier: Guilin Star Diamond Superhard Material Co., Ltd.

[China Manufacturers]

BQ,NQ,HQ,PQ diamond core drilling bits

Mar 11, 2012

... hard to very hard ground. BQ,NQ,HQ,PQ diamond core drilling bits About us For 35 years,Chemshine ... -end global manufacturer that provides products which enable drilling companies to meet the challenges of the industry ... very hard ground,including AW,AQ,BQ,NQ,HQ,PQ diamond core drilling bits ect. Our diamond core drill ... and provide best technical assistance. BQ,NQ,HQ,PQ diamond core drilling bits

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

Wireline Drilling Rod (BQ, NQ, HQ, PQ)

Apr 01, 2013

... XJY850 which is one of the best material for geological drilling in China. DecriptionOD(mm)ID(mm)Weight(Kg/3m)Rod ... , BQ 3.0 m Enhanced55.6046.1018.00Rod, NQ 3.0 m Enhanced69.9060.3023.40Rod, HQ 3.0 ...

Supplier: Lianyungang Huanghai Machinery Co., Ltd.

[China Manufacturers]

ZM18Telectric hand coal drilling machine/portble power drilling for miner

Jan 31, 2013

... drill that can be used in in various mines such coal mine, marble mine, metal mine and rock layer. With the ... it can be safely used for mine where methane and coal dust explosion. The water injection device can reduce dust. Features ... all kinds of drill bits and drill pipes. ZM18Telectric hand coal drilling machine/portble power drilling for miner

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

1608 PDC cutters for coal field mining drilling bits

Apr 01, 2013

1 PDC cutters for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for ... Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC ... & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits for coal mining. Hereby listed some common sizes of ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Rotary Drilling Rig Carbide Coal Mining Bullet Teeth

Feb 10, 2013

... them to ensure a higher daily work process, savings. Rotary Drilling Rig Carbide Coal Mining Bullet Teeth

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

aq bq nq hq drilling rod for mining

Jul 11, 2012

... available 2.Whole heat treatment Drill pipe / drilling rod1.Whole heat treatment 2.Screw thread heat treatment ... end4.oem products5.various size are available Friction Welded drilling rods 73mm to 140mm API standard R780 / ... on. The more deepening of the depth it drilling, the more obvious advantages it showing. Available drill ... .77 7/8"174.7 other drilling equipment aq bq nq hq drilling rod for mining

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

tungsten carbide rock and coal mining and drilling bits

Apr 09, 2012

... manufacturer of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods ... , such as Hole Openers, Hammers & Hammer Bits, Drag Bits, rock drilling, etc.We can produce the tools according to customers' requirement ...

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

China Drilling--BQ BQU NQ NQ2 NQ3 NQU HQ HQ3 PQ PQ3 core barrels with head assembly

Mar 25, 2013

Our drilling core barrels and rods are all manufactured by CNC machines. ... quality alloy steel with heat-trea Our core barrels and drilling rods are all manufactured by CNC machines. They're made ... products as follows:1.Drill rod: BQ NQ HQ PQ 2.Core barrel: BQ NQ HQ PQ head assembly and core barrel ... parts 3.AQ BQ NQ HQ PQ T2 T6 etc. Diamond core bit, reaming shell ...

Supplier: China Drilling Geological Equipment Ltd.

[China Manufacturers]

MZ-0.3/0.5kV Drilling cable for coal- mining/rubber cable

Mar 18, 2013

... -0.3/0.5kV,MZP-0.3/0.5kV Drilling cable for coal- miningDetailed Product Description1. Usage: The product is the 7th ... /0.5KV and below power connecting lines for the drilling in the coal mining well.2. Working temperature: The allowed working temperature ... *420.522.622.425.5 MZ-0.3/0.5kV Drilling cable for coal- mining/rubber cable

Supplier: Henan Jinshui Cable Group Co., Ltd.

[China Manufacturers]

Electric Drilling Cables for Mobile Inflaming Retarding Coal Mine

Feb 20, 2013

Electric Drilling Cables for Mobile Inflaming Retarding Coal Mine MZ Electric drill rubber cable for coal mineMZE electric drill elastomer cable for coal mineMZP electric drill screen rubber cable for cola mineMZPE Electric screen elastomer cable for coal mine Electric Drilling Cables for Mobile Inflaming Retarding Coal Mine

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]