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

large diameter spiral welded steel pipe

May 15, 2012

1)Name:Large diameter spiral welded steel pipe 2)Size:8"-144 3)WT:6-36mm 4 ... )6-12m 5)Material:carbon steel,stainless steel Typelarge diameter spiral ... welded steel pipeSizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21.3MM ... , your inquiries will be reply promptly! large diameter spiral welded steel pipe

Supplier: Cangzhou Qixin Pipeline Co., Ltd.

[China Manufacturers]

ZGYX-410A/B/D Hydraulic DTH Drilling machine

Mar 09, 2013

... .bore depth: 20m 3.drilling rod dia.:60mm ZGYX-410 DTH drilling machine1.Future:This new type modified drill is upgraded based on ... ~1.5 Mpa 2.Air Consumption: 7~13 M3/min3.Drilling Hardness: F=6~20 4.Rod Bore Dia: 83~115 ... or 90SDY-14.5 ZGYX-410A/B/D Hydraulic DTH Drilling machine

Supplier: Zhejiang Zhigao Machinery Co., Ltd.

[China Manufacturers]

Insulation spiral pipe

Sep 09, 2012

... 80mm 2)Outer Diameter:18-813mm 3)Application:Fluid Pipe 4)Certification:ISO9001:2000 1.Product Name:GB/ ... T8163-1999 Seamless steel pipe 2.Place of Origin:hebei China(Mainland) 3.Seamless ... steel pipe Specification Welcome to your inquiry about our products.We ... competitive performance price ratio and best services Insulation spiral pipe

Supplier: Shandong Liaocheng Xin He Cheng Steel Pipe Industry Co., Ltd.

[China Manufacturers]

Popular In Nigeria Quarry Mines Crawler Drilling Machine For Sales

Mar 11, 2012

... DP Popular In Nigeria Quarry Mines Crawler Drilling Machine For Sales 1. Drill car design has the advanced hydraulic ... crawler adjustment function, guarantee the equality of intersectorial drill hole drilling and drill car stability.3. Operating pneumatic maneuverings valve, which ... regulate, and to ensure the best DTH drilling efficiency. Flexible drill arm for KC120 200M DP Popular In Nigeria ...

Supplier: Zhengzhou Jeao Heavy Industry Machinery Equipment Co., Ltd.

[China Manufacturers]

long service life spiral pipe lock forming machine

Apr 01, 2013

long service life spiral pipe lock forming machine 1.reasonable design 2.simple operation 3.forming stable 4.PlC control.

Supplier: Jingangxin Precision Machinery Factory Beijiao Town Shunde District Foshan City

[China Manufacturers]

Diamond Drill Bit of Hilti Wet Drilling

Apr 28, 2012

... block and general building materials. Our Diamond Core Drill Bit can be very Fast cutting with very ... used high precision steel core tube.Our Diamond Core Drill Bit are widely used for professional works.Sizes ... UNC Segments Types & Designs Production of Diamond Core Drill Bits Production of high precision/quality steel core tubes ... . Certificate of ISO 9001: 2008 Diamond Drill Bit of Hilti Wet Drilling

Supplier: Jiangsu Huafeng Tools Co., Ltd.

[China Manufacturers]

Round shank tools-holder cutter tools with holder

Jul 23, 2012

mining holder 1) The best alloy steel 2)tungsten carbide tips ... treatment Round Shank Tools with holder Mining holder Place of origin Shandong,China ApplicationDrilling,Trenching, Mining and tunnelling,RecyclingMaterial ASTM4142/42CrMoPort of ...

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

Horizonal Directional Drill pipes drill tools

Mar 03, 2013

... Directional Drill pipes drill tools For more than 40 years, we've 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 Huanyu Petroleum Machinery Co., Ltd.

[China Manufacturers]

oil drilling casing safety clamp

Nov 29, 2012

... 2 Model: WA-C 3 Application: to grip pipe column and drill collar oil drilling casing safety clamp Application: to connecting test string ... and swing square. Handling Pipe diameter (in)Weight (Lb)3 ... /2 -------- 14-5/810714-1/2 -------- 15-5/8112 oil drilling casing safety clamp

Supplier: Dezhou Rundong Petroleum Machinery Co., Ltd.

[China Manufacturers]

Drilling rods

Nov 05, 2012

various drilling rod

Supplier: Xian Research Institute Of China Coal Technology & Engineering Group Corp

[China Manufacturers]

Drilling

Nov 28, 2012

... in various of different fields,mining,hydrology,subterranean heatpilling,water well drilling and oil well drilling.This type of bits ... products made by ourselves including Drill bits, Drill Pipe, TCI tricone bits, PDC bits, PDC Diamond drill bits, roller rock bits, ... core bits,all size bits in oilfield,water well drilling ...

Supplier: Langfang Juli Geological And Mineral Of Geotechnical Engineering Technology Development Company

[China Manufacturers]

carbide drilling bits

Dec 25, 2012

... are offered for mining, engineering, construction and other applications. hammer drill tipsGrade Density T.R.S Hardness Performance&application recommendedYG6A 14. ... bending strength used for step dies and stamping dies. carbide drilling bits

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

BQ NQ HQ PHD BTW NTW drilling rod with premium alloy tube

Aug 29, 2012

... the design and manufacture of premium diamond drilling tools for the world engineering: geotechnical exploration, Mining exploration, Oil exploration and hydrapower station ... grouting project ( wireline core drilling and double-tube core drilling)We produce a wide range of drilling tool including drill rod, wireline core barrel ...

Supplier: China Drilling Geological Equipment Ltd.

[China Manufacturers]

YC PDC cutter for oil well drilling

Mar 10, 2012

... of diamond and tungsten carbide is low. Zhengzhou Yuanchi Drill Tools Technology Co.,Ltd.--YC PDC cutterThe thermal expansion ... Yuanchi cutters are widely used in oilfield, gas drilling and mining, geothermal well drilling, and not only sell well in China, but ... combination of abrasion and impact resistance for your specific drilling application. Specifications: Other Sizes are available based on ...

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

DDL550 horizontal directional drilling rig

Jan 22, 2013

... can drill cross 500 meters long and 1000mm diameter pipeline.( Characteristice /Model ) DDL550 Engine power 194/2200 KW/rpm Max.Drilling Force ... 550 KN Max.Back.Drag 550 KN Max.Torque 18000 NM Max.Rotary Speed 90 rpm Climbing Capacity 13 ° Drill Pipe ... Length 6 M Drill Pipe Diameter 89 MM Incidence Angle 9_18 ° Dimension 10000 ...

Supplier: Nanjing Dilong No-Dig Engineering Co., Ltd. Lishui Branch Company

[China Manufacturers]

geothermal drilling with Higher Reliability(GY100)

Jul 06, 2012

GY100 geothermal drilling rig is a drilling rig robust in: water well drilling,soil investigation drilling,geothermal drilling GY100 geothermal drilling rig GY100 Portable Water Well Drilling Rig ... for battered slope;5. Geothermal pipe-installing for heat pump. Features:1. Function of rotary percussive drilling;2. Compact in structure and ...

Supplier: Changtan Machinery Co., Ltd.

[China Manufacturers]

Auger drilling machine

Jun 12, 2012

... use 3)43cc,single cylinder,air cool 4)Drilling pole adjust availabl Product: Ground Drill(SMZ280) 1.Engine Model: 1E44F-5,single ... .Fuel tank:1.2L7.Ignition:C.D.I8.Drilling speed: 170-200r/min9.Drilling pole diameter: 60,100,150,200,274mm10.G ... .W./N.W.:7.5/7kgs11.Pcs/ctn:1pcs/ctn Auger drilling ...

Supplier: Zhejiang Shenmao Appliance Co., Ltd.

[China Manufacturers]

49CC earth drilling machine

Jun 21, 2012

49CC Ground Drill 1. CE & GS Certification Approved. 2. High Quality With Reasonable Price. 3.we have been doing it 6 years. 49cc earth drilling machine Specifications: 49CC earth drilling machine

Supplier: Zhejiang Tonghai Power Machine Co., Ltd.

[China Manufacturers]

2012 Hot Sale and New Type Model DT247-150 Water Well Drilling Rigs from DITAI

Sep 21, 2012

... : This machine mainly used for water well drilling, drilling diameter is 70-150mm and drilling depth is 30-100m. It can also ... carbide, (apart from the more hard rock can drill through the thick; 3. Drill deep, with booster, reduce labor intensity; If ... : ModelDT247-150Drill hole depth100mmub pump power 2.2kw Max. Drill hole diameter150mmDrill rod diameter 43mmDrill rod running speed30 rev / minSuitable ...

Supplier: Zhengzhou Ditai Trade Co., Ltd.

[China Manufacturers]

XCMG XZ1500 borehole Horizontal Directional Drilling machine for sale

May 08, 2012

self-propelled steel tracks chassis high strength assembled drill frame closed circuitload sensing control hydraulic system XCMG XZ1500 Horizontal ... steel tracks chassis, high strength assembled drill frame which can adjust to various length drill rods, slidable drill frame (controlled by cylinder), closed ... ×W×H)mm16200×3150×3500 XCMG XZ1500 borehole Horizontal Directional Drilling machine for sale

Supplier: Qingdao Sentaida Construction Machinery Co., Ltd.

[China Manufacturers]