coal mining spiral drilling pipe coal mining drill pipe,China coal mining spiral drilling pipe coal mining drill pipe Manufacturers, Suppliers

woodworking line boring cutterhead for woodworking drilling machine

Mar 27, 2012

1.line boring cutterhead 2.woodworking drilling machine 3.multi-boring machine 4.distances is customized 5.different types 1.line boring cutterhead2.woodworking drilling machine 3.multi-boring machine4.distances is customized5.different types

Supplier: Qingdao Jiandeli Cutters Co., Ltd.

[China Manufacturers]

New! 45HRC Tungsten Carbide Spot Drilling Tool

Apr 28, 2012

... , Asia Market *5,000 Monthly Capacity *Carbide Drilling Tool New! 45HRC Tungsten Carbide Spot Drilling Tool The reason why you choose us ... provided for informational purpose only. New! 45HRC Tungsten Carbide Spot Drilling Tool

Supplier: Changshu Sanjun Precision Cutting Tools Factory

[China Manufacturers]

DDZ Elevators

Mar 31, 2013

Model DDZ Center Latch Elevators are suitable for handling 18 taper shoulder drill pipe, drilling tools and etc. DDZ Elevators Model DDZ Center Latch Elevators are suitable for handling 18° taper shoulder drill pipe, drilling tools and etc. The Elevators are designed and manufactured according to API Spec 8A-specification for drilling and production Hoisting Equipment.Technical Specifications

Supplier: Tianjin Kunhec Petroleum Engineering Co., Ltd.

[China Manufacturers]

Kaiyu Chisel bit

Aug 10, 2012

1. best drill bits for quarrying, mining, construction 2. button bit, thread bit, dth bit, etc 3. ... to over 40 countrie KAIYU, as a professional factory producing drill bits, we have more than 30 years produce and design ... , Norway and Saudi Arabia, etc.We have many kinds of drill bits for our customers to choose, like taper bit(taper ...

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

Forged hammer head

Aug 11, 2012

ballast block hammar head material: 45# rough machining, normlizing and finish machining Forged Hammar Head1,Type: Different forgings with customers' design2,Features: Forged Hammar Head3,Standards: ASTM, ASME, DIN, SIS and EURONORM 4,Certification: -ISO9001: 2000 -CCS quality management system certification -TUV Rheinland -AD2000-W0 product accreditation 5,Dimension: acc to the drawing6, ...

Supplier: Jiangyin Zenkung Forging Co., Ltd.

[China Manufacturers]

Aokai Perforated casing

Apr 01, 2013

Perforated casing is manufacturing with API casing, joints with size up to diameter 20and length R3. Perforated casing is manufacturing with API casing, joints with size up to diameter 20”and length R3.Every joints perforated is deburred internal and external.Upon request ,we can drill standard or customized hole size in any number and nay patter.

Supplier: Tianjin Aokai Oil Tools Co., Ltd.

[China Manufacturers]

wire line system core barrel NQ,BQ,HQ,PQ

Mar 16, 2012

PQ, HQ,NQ, BQ,NQ3.HQ3 series core barrel, diamond drill bits wire line system core barrel NQ,BQ,HQ,PQ

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

Rock Drilling Accessories (Mining Machinery Parts)

Mar 31, 2013

drill bit, drill steel, striking bar, coupling, drill rod, jackhammer bit are used for the mining and coal exploration. Drill bits and coupling; Drill rods and coupling; Drill steel; Striking bar; Jackhammer; (All are for mining and coal exploration use)

Supplier: Jackwell Technology Co., Ltd.

[China Manufacturers]

Mining PDC drill bit

Feb 23, 2012

... , wide drilling range and durable 3.e-6 segment good quality 4. wooden case Mining PDC drill bitIt is mainly connected with spiral drill shank ... and works with coal electric drill machine or portable drill machine. Due to ...

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

coal drill bit

Jun 29, 2012

... torque, wide drilling range and durable. It is mainly connected with spiral drill shank and works with coal electric drill machine or portable drill machine. Due ... superior alloy, it has the features of large torque, wide drilling range, easy connection and durable. coal drill bit

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

[China Manufacturers]

drill bit mining induction welding machine

Apr 01, 2013

... power device 3.Quick heating 4.100% duty cycl drill bit mining induction welding machine Detail features 1.The lock-in technique ... ³Application1,Hard alloy saw blade welding2,Diamond saw blade welding3,Coal,geological drill bit welding4,Grinding tools, hole saw

Supplier: Zhengzhou Guoyun Electronic Technology Co., Ltd.

[China Manufacturers]

800mm CFG spiral drill pipe

Mar 05, 2012

CFG spiral drill pipe models are: diameter 400mm-500mm-600mm-700mm CFG spiral drilling tool is composed of screw drill and the spiral drill pipe, drill the long spiral drilling tool are all ... of not more than Phi 800mm general, to import large drilling long spiral drill, spiral drill pipe diameter up to Phi 2500mm, this product is made ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Drill collar with spiral grooves

Jun 22, 2012

... and outside pipe are both round.Type B(Spiral) Be Made of alloy steel and the outside pipe has spiral grooves.Mechanical ... PropertiesA type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation ... As an important part of drill stem, drill collar can supply the drilling pressure for the drill bit and increase the rigidity ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

Spiral Welded Oil Drilling Pipes

Aug 09, 2012

Spiral Welded Oil Drilling Pipes 1.OD: 10.3-1219.2mm 2.WT: 1. ... ,X46,X52,X56,X60,X65,X70,X Spiral Welded Oil Drilling Pipes We can produced drilling pipe(API5D,APISEPC7,API5CT) of 2-3/8 ... been exploring and developing upon producing various oil drilling tools including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. Our ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

DZ 60 short drill pipe

Oct 18, 2012

short drilling pipe: 1.It mees to API Spec 7-1 or Spec 5DP 2.Mareial: AISl 4145H alloy steel Short drill pipe is a ... tool for adjusting interval length of drilling tools to achieve some technical purpose ... with drilling string. Our plant manufacture various integral short drill rods with E, X, G and S steel levels.. DZ 60 short drill pipe

Supplier: Beijing Metalwork Technology Trade Co., Ltd.

[China Manufacturers]

API Standard DDZ (MG) Type Drill Pipe Elevators, Drill

Apr 01, 2013

... taper shoulder API Standard DDZ (MG) Type Drill Pipe Elevator1. Brief IntroductionDDZ (T) drill pipe elevators, of which the dimension of the center ... handling taper shoulder drill pipe with the Top Drive Systems in oil and gas drilling operation, DDZ(T) drill pipe elevators are forged ... link ears conform to API elevator links, DDZ(T) drill pipe elevators bear API monogram as per API requirements, and ...

Supplier: Zhengzhou Sapwells Trading Co., Ltd.

[China Manufacturers]

Integral Heavy Weight Drill Pipe

Jul 07, 2012

... with API Spec7-1 Standard. B. Integral Spiral Heavy Weight Drill Pipe Integral spiral heavy weight drill pipe is to extend the central upset of heavy ... weight drill pipe and to cut spiral groove on heavy weight drill pipe ...

Supplier: China Vigor Drilling Oil Tools And Equipment Co., Ltd.

[China Manufacturers]

API 5L GR.B spiral steel seamless pipe

Oct 04, 2012

... .CER: ISO9001-2008/API 5L Cangzhou Rize Pipe Co.,Ltd ProductO.DW.TStandardLengthSeamless Pipe (Steel Pipe)4''-24''SCH20 30 40 60,STD ... GR.BEn10204/3.1b5.8m,6m5-12randomPipe line (API Steel Pipe)3''-18''SCH20 30 40 60 STD XSAPI 5L GR ... .B X42 X52 X605.8m,6m5-12mrandomERW Steel Pipe 8''-28''SCH20 30 40 60, STD XS, 80ASTM A53 ... payment, 70% L/C at sight API 5L GR.B spiral steel seamless pipe

Supplier: Cangzhou Rize Steel Pipe Co., Ltd.

[China Manufacturers]

Drill Rig (Drilling Machine/Underground Equipment)

Nov 29, 2012

Famc-104 all hydraulic diamond drill rig is all hydraulic driven drill rig used for surface drilling (Drilling Machine/Undergro FAMD-104 all hydraulic diamond ... drill rig is all hydraulic driven drill rig used forsurface drilling. It can drill depth up to 700 - 1 ...

Supplier: Fambition Mining Technology Co., Ltd.

[China Manufacturers]

PE/CPVC plastic spiral pipe production line

Jan 03, 2013

... and machinery. The plastic spiral corrugated pipe is the ideal substitute of the iron cast pipe and rubble pipe for its good merits of ... -200mm0.6-1.5m/min50-200kg/h PE/CPVC plastic spiral pipe production line

Supplier: Changzhou Mingjie Building Material Equipment Manufacturing Co., Ltd.

[China Manufacturers]