• Cheap AISI 4145H Modified Alloy Steel Downhole Drilling Tools API Square Kelly Drill Pipe for sale
    ...Downhole Drilling Tools - API Square Kelly drill pipe and hexagonal kelly Introduction: Kelly is on the top of the drill stem.Kelly is main driver of the whole drill string. It transmits drill stem weight and torsional... more
    Brand Name:Tiptop
    Model Number:Square Kelly
    Place of Origin:China

    AISI 4145H Modified Alloy Steel Downhole Drilling Tools API Square Kelly Drill Pipe

  • Cheap Square Drive And Pin Roller Kelly Bushing , Heavy / Light Type Kelly Drive Bushing for sale
    ... to drive Kelly pipe. Through the rotation of four rolls, the friction between rolls and Kelly pipes is reduced to extend service life. Change different rollers to match with different squares and hexagonal Kelly pipes and connect... more
    Brand Name:Tiptop
    Model Number:Roller Kelly Bushing
    Place of Origin:China

    Square Drive And Pin Roller Kelly Bushing , Heavy / Light Type Kelly Drive Bushing

  • Cheap Alloy Steel Oil Well Drilling Tools Crossover Sub For Drill Pipe Drill Collar And Kelly for sale
    ...Oil Well Drilling Tools Crossover Sub for Drill Pipe, Drill Collar and Kelly Crossover sub is mainly used to connect upper and lower drill tools in different connectors ... more
    Brand Name:Tiptop
    Model Number:Crossover Sub
    Place of Origin:China

    Alloy Steel Oil Well Drilling Tools Crossover Sub For Drill Pipe Drill Collar And Kelly

  • Cheap High quality API-7-1 rotary kelly/square kelly/hexagonal kelly for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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.

    High quality API-7-1 rotary kelly/square kelly/hexagonal kelly

  • Cheap API Spec 7-1 square drill kelly / hexagonal kelly for oil drilling for sale
    ...Hexagonal Kellys Hexagonal drill kelly are made from AISI 4145H alloy bars that are quenched and tempered full length. A hardness ... more
    Brand Name:hongsheng
    Place of Origin:Dongying
    Certification:API

    API Spec 7-1 square drill kelly / hexagonal kelly for oil drilling

  • Cheap API Spec 7kRoller Kelly Bushings javascript:void(0) for sale
    ... to drive Kelly pipe. The product can reduce its friction with Kelly by rotation of four rollers and extend its service life. Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Categories:kelly bushing
    Telephone:86-546-7080020
    Country/Region:china

    API Spec 7kRoller Kelly Bushings javascript:void(0)

  • Cheap Kelly for sale
    ...: Kelly Kelly details 1, All products accord with API SPEC 5D & API 7 standard, and we get the right to use the API 5D & API 7 LOGO. 2, Type: Square Kelly; Hexagonal Kelly 3, Steel Grade: AISI 4145 H 4, Size: Square Kelly OD (2 1/2--6), Hexagonal Kelly OD... more
    Brand Name:http://www.petroleum-equipments.com
    Place of Origin:China

    Kelly

  • Cheap API Oil Drilling Parts Rotary Table Bushing / Roller Kelly Bushing for sale
    ... drive kelly spinner by matching with master bushing. Through rotating of four rollers, the friction between rollers and kelly pipe is reduced and service life is extended. For different sizes of kelly pipe and hexagonal pipe only... more
    Brand Name:Hongsheng
    Model Number:new
    Place of Origin:China

    API Oil Drilling Parts Rotary Table Bushing / Roller Kelly Bushing

  • Cheap Kelly valve for sale
    ... and upper end of Kelly, the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saving subs, the Kelly valve can be... more
    Brand Name:shangjia
    Model Number:XS
    Place of Origin:china

    Kelly valve

  • Cheap Oilfield API square kelly and Hexagonal kelly for Rig kelly bar with high quality for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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.

    Oilfield API square kelly and Hexagonal kelly for Rig kelly bar with high quality

  • Cheap API 7-1 Square & hexagonal Rotary Kelly for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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 7-1 Square & hexagonal Rotary Kelly

  • Cheap Manufacturer API Drill Pipe Square Kelly for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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.

    Manufacturer API Drill Pipe Square Kelly

  • Cheap square kelly drill pipe for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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.

    square kelly drill pipe

  • Cheap 4145H square or hexagonal Rotary kelly for sale
    ... energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non 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.

    4145H square or hexagonal Rotary kelly

  • Cheap Square Drive Drilling Rig Components Roller Kelly Drive Bushing for sale
    ... drive kelly spinner by matching with master bushing. Through rotating of four rollers, the friction between rollers and kelly pipe is reduced and service life is extended. For different sizes of kelly pipe and hexagonal pipe only... more
    Brand Name:Hongsheng
    Model Number:new
    Place of Origin:China

    Square Drive Drilling Rig Components Roller Kelly Drive Bushing

  • Cheap Roller Kelly Bushings for Square and hex kelly for sale
    ... to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Brand Name:LAKE
    Model Number:HDP HDS RTM RTS
    Place of Origin:China

    Roller Kelly Bushings for Square and hex kelly

  • Cheap Roller Kelly Bushings for Square and hex kelly for sale
    ... to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Brand Name:LAKE
    Model Number:HDP HDS RTM RTS
    Place of Origin:China

    Roller Kelly Bushings for Square and hex kelly

  • Cheap HDS model hevey duty Roller kelly bushing for sale
    ... to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Brand Name:LAKE
    Model Number:HDP HDS RTM RTS
    Place of Origin:China

    HDS model hevey duty Roller kelly bushing

  • Cheap 3 1/2 Rotary table Roller Kelly Bushings for sale
    ... to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Brand Name:LAKE
    Model Number:HDP HDS RTM RTS
    Place of Origin:China

    3 1/2 Rotary table Roller Kelly Bushings

  • Cheap Pin Drive or Square Drive Roller Kelly Bushings for sale
    ... to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect... more
    Brand Name:LAKE
    Model Number:HDP HDS RTM RTS
    Place of Origin:China

    Pin Drive or Square Drive Roller Kelly Bushings

Tell “api hexagonal kelly pipe” Suppliers Your Requirement
*E-mail:
* Message:
Characters Remaining: (0/3000)
Inquiry Cart 0