9 1 2 quot spiral drill collar apispec7 aisi4145h alloy steel,China 9 1 2 quot spiral drill collar apispec7 aisi4145h alloy steel Manufacturers, Suppliers

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

Feb 14, 2012

... steel, Features1.Minimize the potential for differential sticking with Parveen's Spiral Drill Collars. They reduce the amount of contact between the drill collar ... and the wall of hole.2. Low ... ASTM 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]

9 1/2 PDC oil drill bit

Jun 08, 2012

... Φ5 7/8Φ6Φ6 1/2Φ6 5/8Φ7 1/2Φ7 7/8Φ8 1/2Φ9 1/2mm118mm149mm152mm165mm168mm190mm200mm215.9mm241mm In.Φ9 5/8Φ11 5 ... , medium soft, hard, medium hard, very hard formationMaterialAlloy steel, carbidepackingWooden case or steel casePayment termsT/T,L/CDelivery termsBy sea or by ... to inserts with customized angles, diamond thickness, chamfers, and sizes. 9 1/2 PDC oil drill bit

Supplier: Hejian Wanda Petroleum Supplies Ltd.

[China Manufacturers]

supply high quality 9 1/2"diamond core drill bit

Apr 01, 2013

1,Tricone bit,rock bit,three tooth triconebit 2.certified by ISO,API 3.wide size code 4.best ... bit1.High-strength, high flexibility, high temperature, high wear resistance.2. High-precision metal seal.3. Locking roller ball, to adapt ...

Supplier: Hejian RuiDa Petroleum Material Co., Ltd.

[China Manufacturers]

spiral drill collar api 7-1 spiral drill collar

Sep 11, 2012

... 1 1.OD:4"-11" 2.Material:AISI4145H 3.Length:30ft,31ft Description:1. Material: 4145H.2.ID:2"-3".3. Standard: API 7-1.A. Slick Drill CollarNote: Drill collar ... drill collar can keep drill bit centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 standard. B. Spiral Drill CollarNote: Spiral drill collar ... of slick drill collar or spiral drill collar can ...

Supplier: XIAN CHANGQING PETROLEUM TOOLS MANUFACTURING 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",I.D:1 1/2"-3". 3.NC-23~NC70 The drill collar is mainly used to provide bit ... ..... Drill Collar NumberO.D.I.D.mminmminNC23-3179.43 1/831.81 1/2NC26-35(2 3/8 IF)88.93 1/238.11 1/2NC31-41(2 ... 5/8 REG241.39 1/276.23NC70-97247.69 3/476.23NC70-1002541076.238 5/8 REG279.41176.23 NC-70 Spiral drill collar

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

[China Manufacturers]

API 7-1 Spiral Drill Collar qingdao

Feb 15, 2013

... ) drill collar,stick drill collar,non-magnetic drill collar,spiral drill collar covering all size.Product description:1.AISI4145H or 4145HM high quality alloy steel is put to use for the material of drill collar. 2 ... us, there will a good surprice for you! API 7-1 Spiral Drill Collar qingdao

Supplier: Qingdao Win-Art Import & Export Co., Ltd.

[China Manufacturers]

API 7-1 Standar spiral drill collar and slick drill collar

Jan 23, 2013

... 7-1 Standar spiral drill collar and slick drill collar 1)Standard: API 7-1 2)Size: 3 1/8"--11" 3)Length: 10'--31' API drill collar Drill Collar, API drill collar API 7-1 Standar spiral drill collar ... and slick drill ...

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd.

[China Manufacturers]

High Quality API NS-1 Spiral Drill Collar

Apr 29, 2012

... SPEC7 & NS-1 standard3.Special intermediate frequency heat treatment technique4.UT&MT Inspection5.Can produce normal Drillcollar,Spiral Drillcollar and ... 13/169150/9450164.72.73:1NC50-72(4-1/2 IF)184.27-1/471.42-13/169150/9450169.53.12:1NC56 ... s Advantages Strategic partnership with Tuboscope 1)Quality Control-Tuboscope Inspection on all New Drill Pipes with Tuboscope Inspection certificates ...

Supplier: Jiangyin City Dari Trade Co., Ltd.

[China Manufacturers]

IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Apr 23, 2012

... 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction about us: ... bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits, drilling tools etc. we ... 1/2”),406.4(16”)444.5(17 1/2”),508(20”),558(22”),609.6(24”)660.4(26”) Steel ... at sight, western unionProducts show IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well ...

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Jun 07, 2012

... bit bearing.Structure features:1. The sliding bearing form. Tooth palm bearing surface surfacing layer of hard alloy, cone bearing with reduced ... of the tooth row number, gear, toothy height and unique alloy tooth shape, give full play to the set feet high ... speed at the same time, improve the drill bit cutting teeth life. 9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

Spiral drill collar

Jan 12, 2013

... 7/810.3±2.3718297.1±1.59254.0276.21010 7/811.1±2.3719307.9±1.59279.41111.9±2.3720328.7±1.59 Figure 1. Spiral drill collar type BFigure 2. Spiral drill collar type BOutside ... diameterDepth of cut (Max.)Spiral ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

Spiral drill collar

Jul 30, 2012

1.Low carbon steel,stainless steel,etc 2.OD:79.4-279.4mm 3.Factory directly 4.Timely delivery 5.API Spec 7-1 1. Material: Non ... the process of petroleum drilling.4. Standard: API Spec 7-1 or SY/T5144 Standard.5. Inspection&Test: When producing, traceability ... are performed.6. Magnetic permeability(MPS=1×105/4∏A/m) 1). Average: Ur<1.010. 2). Magnetic Field Gradient: ΔB≤0.05μT. Spiral drill collar

Supplier: Shandong Shengyou Pipes Co., Ltd.

[China Manufacturers]

spiral drill collar

Nov 25, 2012

drill collar 1.Material: Alloy Steel 2.Quality:API;ISO 3.Delivery time: 40 days 4.We are a factory Drill Collars are the most important parts ... , but also products performance. We assure every piece of Drill Collar leaving our facility conform to the requirements of API SPEC ... Box are available according to clients' requirements. We provide steel thread protector for free. spiral drill collar

Supplier: Henan Zhongyuan Heavy Forging Co., Ltd.

[China Manufacturers]

9 1/2"-10 5/8" SAFETY CLAMP TYPE "C"

Mar 31, 2013

... -1295 1/2 - 6 5/896228QSSF01-00/1012-1306 1/2 - 7 5/8106730.5QSSF01-00/1112-1317 1/2 - 8 5/8117132QSSF01-00/1212-1328 1/2 - 9 ... Floor. It helps guard against dropping flush-joint pipe, streamlined drill collars, etc. into the hole while making-up or breaking ...

Supplier: Xian Qinsen Technology Co., Ltd.

[China Manufacturers]

1/2"air reversible drill

Oct 18, 2012

... -mounted F/R lever.More power and longer life. Air drill, Convenient one-hand operation with side-mounted F/R lever ... : 1/2"Angle:90Exhuast: HandleLength: 240MM - 9.45"Air Pressure: 90 PSI 6.3 kg/cm2Weight: 1.38kg - 3.04lbAir Inlet: 1/4" 1/2"air reversible drill

Supplier: Zhejiang Mingtang Air Tools Co., Ltd.

[China Manufacturers]

Spiral drill collar

Jul 16, 2012

API Spec7-1 and NS-1 Standard , Alsp Norsok Spec. Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure.The drill collars are manufactired strictly according to API Spec7-1 and NS-1 Standard , Alsp Norsok Spec. Spiral drill collar

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

[China Manufacturers]

Spiral drill collar

Feb 26, 2012

... mee Spiral drill collar Size Range 3-1/8”——11”Brief IntroductionHengshan drill collars are made of AISI 4145 H or 4145 H modified alloy steel. The ... 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 ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

API 9 1/2'' TCI Tricone Bit with high penetrating power and durability stuiable for different rock formation

Jun 23, 2012

TCI Tri-cone Rock Drill Bit 1. Size from 3 7/8" to 26" 2. Covers almost all IADC code ... and durability stuiable for different rock formation)1.high temperature and wear resistance2.IADC code suitable ... formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten ... not hesitate to contact me,thanks.Sunny API 9 1/2'' TCI Tricone Bit with high penetrating power and ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

1/2" Reversible Air Drill w/ keyless Chuck

Nov 28, 2012

1/2" Reversible Air Drill w/ keyless Chuck • Ideal for heavy duty drilling, engine work ... and comfort• Keyless chuck construction for easy drill replacement Drill Capacity 1/2" (13mm) Spindle/Thread Size 1/2" - 20 Free Speed 450 rpm Avg. Air ... /min) Air Pressure 90 PSI Air Inlet 1/4" NPT (PT) Hose Size 3/8" ID 1/2" Reversible Air Drill w/ keyless Chuck

Supplier: Marketing Trends Industries

[China Manufacturers]

spiral drill collar

Feb 19, 2013

It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. Spiral drill collars are one kind of the products of our company and are manufactured strictly according to API Spec 7 and Standard SY/T5144-1997.It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. spiral drill collar

Supplier: Zibo Sanlin New Materials Co., Ltd.

[China Manufacturers]