high efficiency spiral drill rod,China high efficiency spiral drill rod Manufacturers, Suppliers

High-efficiency Spiral Drill Rod

Aug 25, 2012

... , which is hard to drain and deslag. Matching:High-efficiency Spiral Drill Rod specification No.Specifications( mm)CraftConnection type with drilling machineDia ... weldingMatch active drill rod9130-63.5500~1500Taper threadFriction weldingMatch active drill rod10146-73500~1500Taper threadFriction weldingMatch active drill rodHigh-efficiency Spiral Drill Rod photo High-efficiency Spiral Drill Rod

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

**high furnace tapping drill rod (34mm*12mm)**

Jun 20, 2012

high furnace tapping drill rod (34mm*12mm) 1.price: the best reasonable price. 2. quality: ... steel mill for Deliverying liquid steel specially from blast furnace. high furnace tapping drill rod (34mm*12mm)

Supplier: Liaocheng Xingrong Steel Pipe Co., Ltd.

[China Manufacturers]

High Efficiency Spiral Separator

Oct 21, 2012

... . The effect of classifier has impact on the efficiency of mill. So it is a key point ... single spiral classifier and double spiral classifier according to the spiral axle quantity. It is divided into the high weir type ... the sinking type. The overflow position of high weir type of spiral classifier is above the center of the ... *393017.662FLG-150015003-51267*3368*488827.4 High Efficiency Spiral Separator

Supplier: Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd.

[China Manufacturers]

high quality reinforcing drill rod

Jun 01, 2012

... to roof supporting and reinforcing 4.High quality Reinforcing steel drill rod consists of anchor rod, steel drill bit with alloy head, anchor ... , sand, friable…etc). Hollow anchor rod is made of seamless tube with high strength.Product Features:1.With a bit ... unless otherwise noted3) right hand bolts4) kinds of drill bits are optional for different ground conditions. high quality reinforcing drill rod

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

LS Series High Efficiency Spiral Conveyor

Apr 01, 2013

... High reliability,long life 2.High adaptability 3.Easy installation and maintenance 4.ISO9001 5.Standard export packing Summary LS series spiral ... powder etc. Spiral conveyer can’t convey easy metamorphous, high stickiness and easy ... conveyer operation and maintenance Spiral conveyer conveys powder, granules ...

Supplier: Xinxiang Shengxiang Material Trading Co., Ltd.

[China Manufacturers]

Chisel Bit Integral Drill Rod

Jul 21, 2012

... - 3000mm 3.Diameter: 26mm - 42mm Chisel Bit Intergral Drill Rod We are a manufacturer specializes in producing kinds of rock ... best alloy and high-intensity steel as material according to the different working conditions.The integral drill rod has these advantages: ... they reduce the expense of impact energy, improves the drilling speed and efficiency, there ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

geological drill rod

Apr 11, 2012

best price and high quality ISO9001 geological drill rod

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

9 1/2" Spiral Drill Collar( Apispec7) Aisi4145h Alloy Steel

Feb 14, 2012

... 's Spiral Drill Collars. They reduce the amount of contact between the drill collar and the wall of hole.2. Low permeability, high mechanical ... properties and superior resistances to corrosion cracking.3. Display high ... E214 and / or ASTM E1001 (immersion method). 9 1/2" Spiral Drill Collar( Apispec7) Aisi4145h Alloy Steel

Supplier: Shandong Rongli Petroleum Machinery Co., Ltd.

[China Manufacturers]

Mining drill rod

Aug 13, 2012

1. tungsten and gold 2.various size 3.The best high speed steel. Unwatering pipe Gas drainage pipeHelp anchor drill pipe (normal&water) B19 drill rod Mining drill rod

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

[China Manufacturers]

MAXDRILL Taphole drill rod

Mar 05, 2013

Taphole drill rod made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment. —MAXDRILL Tap hole Drill RodIt was ... supports a percussion drill, drill rod assembly, and a centralizing drill rod support disposed between the percussion drill and a stationary forward end drill rod support.(1)Material ...

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

spiral drill collars

Sep 25, 2012

... 2.the best price. 3.delivery promptly 4.high quality service Spiral drill collarsThe drill collars are made of 4145H modified chromium-molybdenum alloy ... special thread, the max diameter of drill collar is 14 inch. Standard size for spiral drill collarsODDepth of cutmm±25.4PitchmmBDepth of ... ±1.59279.41111.9±2.3720378.7±1.59Note:spiral drill collars has spiral grooves, right hand, well distributes ...

Supplier: Beijing Ocean Renda Petroleum Equipment Co., Ltd.

[China Manufacturers]

Drill Rod

Jun 05, 2012

The thread adopts molding cutter CNC lathe processing, ensure the accuracy and interchangeability. 1. The rod body size:Φ71mm×5mm, texture of material: 45MnMoB.2. Yield strength δs≥650Mpa, tensile strength:δb≥785Mpa.3. The Connector material:30CrMnSiA.4. Conversion of torque≥8000N·m.5. The drill rod overall heat treatment, have very high strength. Drill Rod

Supplier: Jiangshan Huaxin Trading Co., Ltd.

[China Manufacturers]

Core Drill Rod & Coupling

Mar 03, 2013

... .AQ BQ NQ HQ PQ Drill Rod 3.EW,AW,BW,NW,HW Drill Rod 4.Tapered Drill Rod Core Drill RodDrill Rod & Coupling (AQ,BQ,NQ,HQ ... ,PQ Drill RodEW,AW,BW,NW,HW Drill Rod )Geotool drill rods are ... Series drill rods E,A,B,N, are available on request. Left hand threaded rods are available to special order. Core Drill Rod ...

Supplier: Geotool Equipments (Shenzhen) Limited

[China Manufacturers]

T45 extension drill rod

Jan 18, 2013

... bits, cross type bits, tapered drill rods and integral 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 ... 6095mm.We can manufacture all kinds of bits and drill rod according to customer's special requirement. Any requirement please ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

NC-70 Spiral drill collar

Jul 14, 2012

1.NC-70 Spiral drill collar. 2.O.D:3 1/8"-11 ... /2"-3". 3.NC-23~NC70 The drill collar is mainly used to provide bit weight to ... drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and ... strictly from API Spec.7 and SY5144 standard..... Drill Collar NumberO.D.I.D.mminmminNC23-3179.43 1 ... 238 5/8 REG279.41176.23 NC-70 Spiral drill collar

Supplier: Rugao Yaou Import & Export Trade Co., Ltd.

[China Manufacturers]

Spiral drill collar

Feb 26, 2012

Spiral drill collar Size Range: 3-1/8--11 Cylindrical, spiral, Mechanical properties can mee Spiral drill collar Size Range 3-1/ ... 8”——11”Brief IntroductionHengshan drill collars are ... and the outside pipe has spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

Spiral drill collar

Jan 12, 2013

... 41111.9±2.3720328.7±1.59 Figure 1. Spiral drill collar type BFigure 2. Spiral drill collar type BOutside diameterDepth of cut (Max ... .)Spiral pitch ±25.4 mminmmmm 120.74 3/44.81000 ... : B Style Drill Collar, 3 Spiral Grooves, right-hand, well-distributed. ρ= R-e(1-cos3) Figure 2. Spiral drill collar type B Spiral drill collar

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

API 7-1 Standard spiral drill collar

Jun 26, 2012

... spiral drill collar 1.Material: AISI 4145H MOD 2. OD: 3-1/8"~11" 3. Length: 10'--31' API 7-1 Standard spiral drill ... collar API spiral drill collarWe could provide you Drill Collar with positive price and fine deliver ... time.API 7-1 Standard spiral drill collaras per API Spec7Material: AISI 4145H Alloy Steel and Non ...

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd.

[China Manufacturers]

Trenchless Drill rod for HDD machine S135

Apr 05, 2012

Our drill pipe is used in HDD We provide drill pipes with good quality and low price. OEM service is available. drill pipe ... Non-dig Drill Pipe Parameters SizeNominated Weight(lb) (kg)Length(ft ... Thread form and the length of drill pipe can be manufactured in accordance with user requirements. Trenchless Drill rod for HDD machine S135

Supplier: Wuxi Double Horse Drilling Tools Co., Ltd.

[China Manufacturers]

integral drill rod

Feb 17, 2013

Integral Drill Rod. It have approved ISO9001:2000Qulity System. 1)Raw materil: 55SiMnMo, 95CrMo.2)shank size: H22Χ108mm (7/8"Χ4¼").3)Length under collar:600mm,800mm,1200mm,1800mm,2400mm,2800mm,3500mm.4)Diameter:29mm.30mm.31mm.32mm.33mm.34mm.35mm.36mm.39mm.40mm.The products are widely used in coaling,construction,stoning and etc.

Supplier: Shandong Yanggu Rock Drilling Tools Factory

[China Manufacturers]