• China 4145H Threaded Slick Non Magnetic Drill Collar For Oil Drilling Equipment  ISO 9001  2008  API wholesale
    ... Non Magnetic Drill Collar For Oil Drilling Equipment Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical property requirements of API... more
    Brand Name:KY
    Place of Origin:Jiyuan, China (Mainland)
    Certification:ISO9001:2008

    4145H Threaded Slick Non Magnetic Drill Collar For Oil Drilling Equipment ISO 9001 2008 API

  • China API standard non-magnetic drill collar/Heavy Weight Drill Pipe/HWDP wholesale
    ...Brazil...etc. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non-magnetic Drill Collars, Kellys , Pup Joints and others Size : 2 3/8’’ to 6 5/8’’ (14” for drill collar) Certificates: API 5DP, 5CT, 6A, Spec7, API 7-1, ISO9001:2000... more
    Brand Name:JSH
    Place of Origin:China
    Certification:PI 5DP, 5CT, 6A, Spec7, API 7-1, ISO9001:2000, NS-1(Level 5), GOST, ARNCO Certificates etc.

    API standard non-magnetic drill collar/Heavy Weight Drill Pipe/HWDP

  • China 4145Mod 31.8mm Inner Diameter Non Magnetic Drill Collars for Oil Drilling Equipment wholesale
    ... Non Magnetic Drill Collars for Oil Drilling Equipment Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical property requirements of API... more
    Brand Name:kyforging
    Model Number:Stabilizer blade
    Place of Origin:Henan, China (Mainland)

    4145Mod 31.8mm Inner Diameter Non Magnetic Drill Collars for Oil Drilling Equipment

  • China Drilling equipment oilfield API non-magnetic drill collar wholesale
    Product Specification: OD ID Length mm Bevel Diamater DF mm Bend strength mm in mm in 79.4 3 1/8 31.8 1 1/4 9150 76.2 2.57:1 88.9 3 1/2 38.1 1 1/2 9150 82.9 2.42:1 104.8 4 1/8 50.8 2 9150 / 9450 100.4 2.43:1 120.7 4 3/4 50.8 2 9150 / 9450 114.7 2.58:1 127... more
    Brand Name:DR
    Model Number:DR-R-07
    Place of Origin:China

    Drilling equipment oilfield API non-magnetic drill collar

  • China API spec Non-Magnetic Drill Collar for Well Drilling 9" wholesale
    ...Non-Magnetic Drill Collar Specifacation: Thedrill collarsare made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain ASTM A-370 mechanical properties. ... more
    Brand Name:lake
    Model Number: Non-Magnetic Drill Collar
    Place of Origin:china

    API spec Non-Magnetic Drill Collar for Well Drilling 9"

  • China Non Magnetic Drill Collar , Deep Hole Water Well Drilling Spiral Drill Collars wholesale
    ...Non Magnetic Drill Collar , Deep Hole Water Well Drilling Spiral Drill Collars API 7-1 New non magnetic Drill Collar , Sprial drill collar for deep hole water well drilling Introduction Drill collar is mainly used for providing drill bits with required ... more
    Brand Name:JINKE
    Model Number:311MM
    Place of Origin:China (Mainland)

    Non Magnetic Drill Collar , Deep Hole Water Well Drilling Spiral Drill Collars

  • China Non-magnetic Drill Collar wholesale
    ... accord with API SPEC 7 standard, and we get the right to use the API 7 LOGO. 2) Size: from 3 1/8" ~ 11" available 3) Grade: DNM 110 4) Cargo Readiness: Normally 3 months after deposit Materials of the Non-magnetic drill collars are... more
    Brand Name:Weigao
    Model Number:3 1/8" ~ 11"
    Place of Origin:China

    Non-magnetic Drill Collar

  • China Best Material NMDC Non magnetic drill collar 3 1/8"-13" wholesale
    ...Non-magnetic drill collars We supplyslick drill collars,spiral drill collarsandnon-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request. ... more
    Brand Name:LAKE
    Model Number:all models
    Place of Origin:China

    Best Material NMDC Non magnetic drill collar 3 1/8"-13"

  • China NON-MAGNETIC DRILL COLLAR wholesale
    ...Luhai non-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. API monogram, serial number, OD,ID, type and size of connections are stamped on recessed mill flats. Magnetic Properties of Non-magnetic Drill Collar When... more
    Categories:Drilling Tool
    Country/Region:china

    NON-MAGNETIC DRILL COLLAR

  • China 3 1/8" ,NC23-31,Non-magnetic Drill Collar wholesale
    ... (Mainland) Brand Name: Senwell Type: Drill Collar Machine Type: Drilling Equipment Certification: API Material: Non-magnetic Drill Collar Processing Type: Forging Use: Well Drilling Standard: API Packaging & Delivery Packaging Details: seaworthy packing... more
    Brand Name:Snewell
    Place of Origin:China

    3 1/8" ,NC23-31,Non-magnetic Drill Collar

  • China API Non-Magnetic drill tools(drill collar) wholesale
    ...Type: Non-Magnetic Drill Collars 2. Certification: API 3. Material: Stainless Steel 4. Machine Type: Drilling Tool Materials of- Non-magnetic drill collars are made from chrome manganese low carbon austenitic alloy, which has following characteristic: The ... more
    Brand Name:ZS
    Model Number:ZSNMDC001
    Place of Origin:Henan

    API Non-Magnetic drill tools(drill collar)

    Puyang Zhongzhi Group Co., Ltd.
    [Henan,China (Mainland)]
  • China Non-magnetic Drill Collar wholesale
    ... properties of corrosion resistance and excellent abrasion performance. When MPS=1×105/4π A/m, its relatively magnetic permeabilityμr≤1.010 When any distance by the inner hole is 100mm, its field gradient... more
    Brand Name:WEI GAO
    Model Number:3 1/8-11
    Place of Origin:Taiyuan

    Non-magnetic Drill Collar

  • China Non-magnetic Drill Collar wholesale
    ...Non-magnetic Drill Collar Catalog: Oil drilling Keywords: Non-magnetic Drill Collar Non-magnetic Drill Collar details 1) All our products accord with API SPEC 7 standard, and we get the right to use the API 7 LOGO. 2) Size: from 3 1/8" ~ 11" available 3) ... more
    Brand Name:http://www.petroleum-equipments.com
    Place of Origin:China

    Non-magnetic Drill Collar

  • China Non-magnetic Drill Collar wholesale
    ...Specifacation: The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain ASTM A-370 mechanical properties. ... more
    Brand Name:Lake
    Model Number:all models
    Place of Origin:China

    Non-magnetic Drill Collar

  • China Petroleum drilling tools Non Magnetic Drill Collars wholesale
    Non Magnetic Drill Collars The non magnetic drill collars are made from low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144. Send an E-mail to us! more
    Categories:Non Magnetic Drill Collar
    Telephone:0086-371-65807516, 65807517
    Country/Region:china

    Petroleum drilling tools Non Magnetic Drill Collars

  • China Non-Magnetic Drill Collar wholesale
    ...Non-Magnetic Drill Collar ProductsNon-Magnetic Drill Collar Detailed Non-magnetic Drill collars are made from Non-magnetic steel bars with low-strength by combining a proprietary chemical analysis and a rotary hammer forging process with low magnetic ... more
    Categories:Drill Pipe
    Telephone:+86 634-5618996
    Country/Region:china

    Non-Magnetic Drill Collar

  • China Machinery Non- magnetic drill collars wholesale
    ...Browse similar products Previous: Drill pipe Next Spiral drill collars Description Non- magnetic drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel, which are researched and developed ... more
    Categories:Non Magnetic Drill Collar
    Telephone:0086-411-84390809
    Country/Region:china

    Machinery Non- magnetic drill collars

  • China Non-magnetic Drill Collar wholesale
    ...The Non-magnetic drill collar is produced in accordance with SY5144 standard and API Spec 7. The manufacturing process is that the collar blank is first precision forged by the rotary forging machine, and then is machined... more
    Place of Origin:china
    Sample Price:Depending on the price changes of raw material
    Category:Air Drills

    Non-magnetic Drill Collar

  • China Drill String Non-Magnetic Drill Collar wholesale
    ...Flex Non-Mag Drill Collar. 1. Slick Non-Mag Drill Collar Slick Non-Mag Drill Collar provides the required weight on bit, and will not interfere with the directional drilling ability. Slick Non-Magnetic Drill Collar 2. Spiral Non-Mag Drill Collar Spiral Non... more
    Categories:Drilling String
    Telephone:6221 21282145
    Country/Region:china

    Drill String Non-Magnetic Drill Collar

  • China Drill String Non-magnetic drill collar wholesale
    ...1) good quality and competive price 2) certified by API & ISO9001:2008 3) use for well drilling 4) delivery on time 5) Size according to your request 6) drill collar,stick drill collar,non-magnetic drill collar,spiral drill collar covering all size. [Next] more
    Categories:Non Magnetic Drill Collar
    Telephone:+0086-29-85578975
    Country/Region:china

    Drill String Non-magnetic drill collar

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