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API Drill Collar

Nov 19, 2012

... stabilizing force in drilling activity, and keep the entire drill string on target. Teda Special Pipe Co Ltd ... the oil field industry. The useful life of TEDA drill collars can range from one to several wells, ... the success of the most critical process in manufacturing drill collars.u Precision borers provide extremely straight bores ... more information please visit www.chinateda.com API Drill Collar

Supplier: Jiangsu Teda Energy Equipment Co., Ltd. [China Manufacturers]

API Drill Collar

Sep 28, 2012

... 2.NNC threads (interchangeable with API NC threads) As the company who manufactures the first drill collar in CHINA, SFMC has ... from 285 to 341 BHN below the surface.OD of drill collar (in)Tensile strength (Mpa)Yield strength(Mpa)Elongation ( ... /8”~10”.SFMC also manufactures special Drill Collars with Spiral, Slip and Elevator recess, hardbanding. The square drill collar is available. API Drill Collar

Supplier: Shanxi Fenglei Drilling Tools Co., Ltd. [China Manufacturers]

Slick Drill collar

Aug 27, 2012

API Spec7-1 and NS-1 standard Slick 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 hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and NS-1 standard Slick Drill collar

Supplier: China Vigor Drilling Oil Tools and Equipment Co., Ltd. [China Manufacturers]

Oil Spiral drill collar

Oct 21, 2012

... Oil Spiral drill collar 1.OD : 3 1/8''---11'' 2.Length: 10'--31' 3.Material:AISI 4145 H / 4145H Mod Drill collars ... are manufactured from AISI 4142H-4145H or 36CrNiMo4 modified steel.drill collar mainly used between the dill ... pipe and drill head and connected by conversion connector ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd. [China Manufacturers]

(Factory)API 7-1 Spiral Drill Collar--Drilling tool

Jul 02, 2012

... provide bit weight to drill so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and ... hole track by large rigidity. BSD brand drill collars are manufactured strictly from API ... including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. (Factory)API 7-1 Spiral Drill Collar--Drilling tool ...

Supplier: Baoshida Holding Group Co., Ltd. [China Manufacturers]

OEM API slick drill collar

Sep 18, 2012

Slick drill collar specifications Standard:API Spec 7-1, API RP 7G Material:AISI4145H, 4145HM Length: 5 or 31ft OEM API slick drill collarSpecification for reference Product ... Type: A. Slick Drill Collar: mainly used to provide bit weight ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd. [China Manufacturers]

API 7-1 drill collar

Oct 07, 2012

... "--11" 3)Length: 10'--31' 4) Material: AISI 4145H Drill Collar, 1)Standard: API 7-12)Size: 3 1/8"--11"3)Length ... : AISI 4145H 5)high quality The Main Technical Specification of Drill CollarO.D.I.D.Connectionsinchmminchmm4-1/8104.7822-1/450 ... .20NC77If you have any interest, welcome to contact with me! API 7-1 drill collar

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd. [China Manufacturers]

API 7-1 drill collar for oil equipment

Apr 19, 2012

drilling collar (drill collar,spiral drill collar,heavy weight drill pipe),with best price Baotou Found Petroleum Machinery Co.,Ltd ... , the number of API Certificate of our company are 11B-0081 for sucker rod and 7-1-0552 for drill collar .Its product ... customers by first-class equipment, advanced technical and scientific management. API 7-1 drill collar for oil equipment

Supplier: Baotou Found Petroleum Machinery Co., Ltd. [China Manufacturers]

VARCO DCS-R Drill Collar Slip

Nov 06, 2012

SIZE:DCS-L , DCS-R Drill Collar Slips Ordering Information DescriptionSlip Type, Size and Range (OD, inches) ... numberAPI OR No.3No.3No.2No.1 VARCO DCS-R Drill Collar Slip

Supplier: Xian Qinsen Technology Co., Ltd. [China Manufacturers]

Non-magnetic drill collar

Sep 06, 2012

... ,advanced equipment ,and Test Report Provided Titanium alloy Non -magnetic drill collars1.Material: GR5 Ti-6Al-4V, TC4, TC112.Standard: API3 ... .PropertyNon -magnetic drill collars mainly uesed in the field of petroleum . It has ... Institute For Non -ferrous Metal Research Test Report. Non-magnetic drill collar

Supplier: Baoji Dingding Ti Products Co., Ltd. [China Manufacturers]

Spiral Drill Collar

Jun 04, 2012

Standard (API SPEC 7-1) AISI4145H Alloy steel high quality 3 7/ ... ±1.59279.41111.9±2.3720328.7±1.59 Spiral Drill Collar

Supplier: Beijing Hengzhixinda Trade Co., Ltd. [China Manufacturers]

NC-70 Spiral drill collar

Jul 16, 2012

... to drill bit so that drill pipe is in tension. Especially 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 Spirial and Silick

Jun 18, 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 ... .2 mm71.4 mmNC56-8030Non-magnetic228.6mm71.4 mmNC61-9030 Drill Collar Spirial and Silick

Supplier: Dongying Jianxin Petroleum Equipment Co., Ltd. [China Manufacturers]

API drill pipe/ Well drill pipe with 5''OD DRILL PIPE G105

Nov 20, 2012

5''OD,DRILL PIPE G105 API certification All sizes and all type drill pipe API drill pipe: Well drill pipe API drill pipe: Well drill pipe API 7 and API spec. 5D ... .41510.54 We are professional of producer of drill pipe. We can produceE75, G105grade drill pipe with ISO90001 certificate. And we also ... have interests, do not hesitate to contact me,thanks.Sunny API drill pipe/ Well drill pipe with 5''OD ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency [China Manufacturers]

drill collar

Aug 21, 2012

... with 3-1/2"to 11" external diameter. Our drill collar are made of AISI 4145H modified alloy steel and adopt ... follow SY/T5144-1997 and API Spec 7 requirements.We have different sizes of drill collar,the length could be 10 ... 1/2"to 11" external diameter.We can supply drill collar according to customer specifications.If any of the items meet ... contact us,we will reply you the first time. drill collar

Supplier: Zibo Sanlin New Materials Co., Ltd. [China Manufacturers]

Drill collar elevators

Jul 28, 2012

... with zip lift recess and drill collars with lift plugs...... Drill collar elevatorsDrill Collar Elevators are hoisting tools for drill collars with zip lift recess ... . The Elevators are designed and manufactured according to API Spec 8A-specification for drilling and production Hoisting Equipment.Technical Specifications Drill collar elevators

Supplier: Tianjin Kunhec Petroleum Engineering Co., Ltd. [China Manufacturers]

Type WT Drill Collar Slips

Feb 28, 2012

... according to API 7K standard 2.Drill collar OD: 4 1/2"-91/2" Type WT drill collar slips/oilfield tools/ROTARY SLIPSType WT drill collar slips ... .7171.5203.2////152.4177.8209.6241.3weightkg49464239lb1081019286Insert bowl No.API or NO.3Max.Load40 tons Type WT Drill Collar Slips

Supplier: Jiangsu Alphay International Trade Co., Ltd. [China Manufacturers]

Drill Collar Elevator SLX

Apr 11, 2012

... drill collar in oil and gas fields. They are designed and manufactured according to API Spec 8Cspecification for drilling and production Hoisting Equipment.Drill Collar ... Elevator List 4 Drill Collar O.D. Dia. of ...

Supplier: Jiangsu Saifu Petrol-Machinery Co., Ltd. [China Manufacturers]

Non-Magnetic Slick Drill Collar

Apr 01, 2012

Design & working procedure Conform to the requirment of API Spec 7;Non-API standard type of drill collars are also available. 01 Design & working ... procedure Conform to the requirment of API Spec 702 Non-API standard type of drill collars are also available as per client ... with stress relief grooves05 phosphated threads applied Non-Magnetic Slick Drill Collar

Supplier: Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. [China Manufacturers]

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

May 25, 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 ... to corrosion can be demonstrated by subjecting materials from each Drill Collar to the corrosion test as specified in ASTM A262 practice ... .5. Drill collar bodies are inspected ultrasonically full length over the circumference of ...

Supplier: Shandong Rongli Petroleum Machinery Co., Ltd. [China Manufacturers]