high quality api ns 1 spiral drill collar,China high quality api ns 1 spiral drill collar Manufacturers, Suppliers

High Quality API NS-1 Spiral Drill Collar

Apr 29, 2012

... 1.High quality,Unique selection,Strict quality control system2.API SPEC7 & NS-1 standard3.Special intermediate frequency heat treatment technique4.UT&MT Inspection5.Can produce normal Drillcollar,Spiral ... -Master's Advantages Strategic partnership with Tuboscope 1)Quality Control-Tuboscope Inspection on all New Drill Pipes with Tuboscope Inspection certificates Certificate of ...

Supplier: Jiangyin City Dari Trade Co., Ltd.

[China Manufacturers]

API 7-1 Spiral Drill Collar qingdao

Feb 15, 2013

... by API & ISO9001:20083) use for well drilling4) delivery on time5) Size according to your request6) 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 ...

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

[China Manufacturers]

spiral drill collar api 7-1 spiral drill collar

Sep 11, 2012

... hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 standard. B. Spiral Drill CollarNote: Spiral drill collar is used to reduce contact area ... sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1Standard. C. Spiral Drill Collar With Elevator Groove And Slip GrooveNote ...

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 ... drill collar can keep drill bit centralized and hole track by large rigidity. drill collar are manufactured strictly from API Spec.7 and SY5144 standard..... Drill Collar NumberO ...

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

[China Manufacturers]

Drill Collar

Mar 08, 2012

... -279.4mm 3.Factory directly 4.Timely delivery 5.API Spec 7-1 1. Material: Non magnetic steel2. Shape: It is the round ... inspection in the process of petroleum drilling.4. Standard: API Spec 7-1 or SY/T5144 Standard.5. Inspection&Test: When producing ... performed.6. Magnetic permeability(MPS=1×105/4∏A/m) 1). Average: Ur<1.010. 2). Magnetic Field Gradient: ΔB≤0.05μT. Drill Collar

Supplier: Shandong Shengyou Pipes Co., Ltd.

[China Manufacturers]

API Oil Spiral drill collar

Jul 10, 2012

... .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 ... , well-distributed. ρ= R-e(1-cos3) If you have any problem/inquire,please contact meJenny-Marketing ManagerMob:0086-13675466243Skype:jenny08082 API Oil Spiral drill collar

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

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

Jan 23, 2013

API 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 collar1)Standard ... : API 7-12)Size: 3 1/8"--11"3)Length: 10'--31'4) Material: AISI 4145H 5)high API drill collar ...

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd.

[China Manufacturers]

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

Feb 14, 2012

1. API 5D API SPEC 7 API RP 7G 2. Size from 3-1/8" to 11" 3. Drill collars are manufactured from AISI 4145H modified steel ... Parveen's Spiral Drill Collars. They reduce the amount of contact between the drill collar and the wall of hole.2. Low permeability, high mechanical ... ) and 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]

89mm spiral drill pipe /twist drill pipe /API 89-73mm spiral drill tools

Sep 26, 2012

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable 1. 89mm spiral drill pipe /twist drill pipe /API 89-73mm spiral drill tools introduction89mm spiral drill pipe /twist drill pipe /API 89 ...

Supplier: Linqing City Ruilong Drill 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

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 ... every piece of Drill Collar leaving our facility conform to the requirements of API SPEC 7-1.When producing,Traceability are ... API Stress Relief Pin and Boreback 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]

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]

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 ... outside pipe has spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile ... 11≥689≥930≥13285~341≥54C type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

Drill Collar Spirial and Silick

Nov 25, 2012

Drill Collar 1,API 7 standard drill collar 2,Designed in according with SY/T 5144 3,Anti Corrosion coating Drill Collar1,API standard Non-magnetic Drill Collar2,It is ... .8 mmNC35-4730Non-magnetic158.8 mm71.4 mmNC46-6230Non-magnetic165.1 mm71.4 mmNC46-6530Non-magnetic177.8 mm71.4 mmNC50-7030Non ... .2 mm71.4 mmNC56-8030Non-magnetic228.6mm71.4 mmNC61-9030 Drill Collar Spirial and Silick

Supplier: Dongying Jianxin Petroleum Equipment Co., Ltd.

[China Manufacturers]

High quality hot selling PVC spiral flexible hose

Dec 12, 2012

1 PVC spiral flexible hose. 2. Specification: 3/4" to 10" 3. Length: ... ,black,clear etc Product detailsPVC spiral flexible hose with different colors.1. Made of: new PVC materials High quality2. Specification: 3/4" to ... *852-1/2642.8*5.56203632*1103763.1*65204535*11541023.6*75166848*14551274.1*84139340*18061524.6*941213548*180 High quality hot selling PVC spiral flexible ...

Supplier: Ningbo Leadwin International Trade Co., Ltd.

[China Manufacturers]

High Quality API 5L Carbon Seamless Steel pipe

Aug 13, 2012

... 10#-45#, 16Mn, A53-A369, Q195-Q345Outer Diameter: 219.1 - 610 mmThickness: 8.18 - 30.69 mmSection Shape: ... received the banance SpecificationsSCH40 ERW CARBON STEEL PIPE 1/2"-24" SCH40 SCH80 STD SCH160 12M Butt ... # and 45# is also acceptable Specification range: OD: 1/4---28in. WT: SCH 40 SCH80 SCH160 Executive standards ... to the requirements of our clients. High Quality API 5L Carbon Seamless Steel pipe

Supplier: HeBei Jimeng Group ZhengHe Flange Pipe Fitting Manufacturing Co., Ltd.

[China Manufacturers]

high quality API grade xanthan gum

Oct 11, 2012

... always hoping long term corperation business!!! Specifications1.commodity: API grade xanthan gum 2.certificate:COA3.package:25 kgs ... Drying(%)1511.5Ashes(%)139.4Viscosity(1% KCL,cps) 12001527Shearing Ratio 6.07.82PH(1% Solution)6.0-8.06 ... .76Rheologic Measurement: Rate600rmp300rpm200rpm100rpm6rpm3rpmsrandard75-11055-12045-10035-9015-4012.5-35Results90685845.52219 high quality API ...

Supplier: Qingdao Ipolymer Chemicals Co., Ltd.

[China Manufacturers]

Export OEM High Quality Carbide Glass and Tile Drill Bit

Aug 14, 2012

... tip to reduce breakout. Available in seven sizes: 1/8" (3mm), 5/32"(4mm),3/16" (5mm ... (6mm), 5/16" (8mm), 3/8" (10mm) and 1/2" (12mm), these spear bits provide smooth, accurate drilling in ... because of you, our customer. Satisfying you is our #1 concern. We have been in the business of satisfying customers ... - so don't hesitate to contact us! Export OEM High Quality Carbide Glass and Tile Drill Bit

Supplier: Yueqing Longxiang Tools Technology Co., Ltd.

[China Manufacturers]

High quality 50kg Europe style spiral dough mixer SHM-120

Jan 03, 2013

... mixer 3.Double speed (hook & bowl) 4.#304 stainless steel 1) Dough mixer,double motors for double speed driving2) Voltage: 220 ... long equipment life Outer packing:SHM-120:Dimensions: 1,110 x 710 x 1,060mm MODELSHM-120SHM-250EXT.DIM.(MM)1110*710 ... !1.The company profile2.The company facilities3.The company activities4.Full ranges of bakery equipment for your choice High quality 50kg Europe style spiral ...

Supplier: Guangzhou Southstar Machine Facilities Co., Ltd.

[China Manufacturers]