• Best  wholesale
    ... with API specification. Processing Equipment Company Information Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. (JSH) is a joint venture which is set up by Jiangsu Shuguang Group Co., Ltd., Blue Diamond Pipe And... more
    Brand Name:SHUGUANG
    Place of Origin:China
    Certification:API 7-1;NS-1

    API Hexagonal kelly for petroleum extraction

  • Best  wholesale
    ...API 5DP Kelly/Hexagona 1.For oil well & water well. 2.Standard: API 5 DP. Kelly is at the top of the drill string, has two kinds of a square and a hexagonal. The rotary table drilling, drilling, Kely and... more
    Categories:Other APIS
    Telephone:0086-18639948675
    Country/Region:china

    Oil Pipes API 5DP Kelly/Hexagonal

  • Best  wholesale
    ... 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

  • Best  wholesale
    ... steel pipe connecting the swivel to the drill pipe that moves through the rotary table and transmits torque to the drill stem. Customer Options: 1. Standard: API 7-1; SY/T 6509; or Non-Standards. 2. Type: Square Kelly; Hexagonal Kelly... more
    Model Number:NC
    Place of Origin:China
    Category:Square Steel

    API Hexagonal Kelly

  • Best  wholesale
    ...>Oilfield Drill Stem>Kelly>Square Kelly Hexagonal Kelly API Standard For Well Drilling Casing Tubing Oil Pipe API Square kelly for well... API Square kelly... Square Kelly hexagonal kelly API standard for well drilling Model No: Top-Square kelly-001 Place... more
    Categories:Other APIS
    Telephone:86-29-81779342
    Country/Region:china

    Square Kelly hexagonal kelly API standard for well drilling

  • Best  wholesale
    ...Hexagonal KellyLocation:Home >> Products >> Drill Pipe >> Hexagonal Kelly Hexagonal Kelly Kellys, on the top of drill stem, shall be either Square or Hexagonal. In rotary table drilling, while drilling Kelly fits Kelly bushing and rotary table bushing and ... more
    Categories:Drilling String
    Telephone:(
    Country/Region:china

    Hexagonal Kelly

  • Best  wholesale
    ...Square kelly Kelly pipe is divided into square kelly and hexagonal kelly. Kelly is located at the top of the drill string, it can transfer torque and bear ... more
    Brand Name:MTWK
    Model Number:015
    Place of Origin:China

    square kelly,drilling tools,2-1/2" - 6",4145H

  • Best  wholesale
    ... Hexagonal Kelly: 3" 3-1/2" 4-1/4" 5-1/4" Kellys are the drive section of the whole drill stem. The Manufacturing of the products refers to the standard of SY/T6509-2000. AISI4145H alloy steel is used in producing the kellys. Kellys... more
    Place of Origin:china
    Country of Origin:China (mainland)
    Category:Plastic Extruders

    hexagonal kelly

  • Best  wholesale
    ... 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
    Categories:Oilfield Drilling Chemicals
    Telephone:0573-83331513
    Country/Region:china

    API Oil Drilling Parts Rotary Table Bushing / Roller Kelly Bushing

    elevator-spare-parts cpmpany
    [Zhejiang,China]
  • Best  wholesale
    ... hole. Kelly is a long square or hexagonal, precision machined heavy steel bar that is supported by the swivel through the rotary table and is connected to the first joint of drill pipe in... more
    Categories:Drilling String
    Telephone:6221 21282145
    Country/Region:china

    Drill String Kelly

  • Best  wholesale
    ...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

  • Best  wholesale
    ... 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

  • Best  wholesale
    ... 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

  • Best  wholesale
    ... match with different square and hexagonal kelly pipes andconnect with different rotary tables. Two transmission styles (square and pinconnect) are available. The product is designed and manufactured according to API Spec 7K " Specification for... more
    Categories:Rotary Drilling Tools
    Telephone:028-85127065 85127067 85127069
    Country/Region:china

    Roller Kelly Bushings

  • Best  wholesale
    ... with different square and hexagonal Kelly pipes and connect with different rotary tables .Two transmission styles(square and pinconnect)are available.The product is designed and manufactured according to API Spec 7k”Specification for... more
    Categories:Workover Rig
    Telephone:+86 546 7080020
    Country/Region:china

    Series of Roller Kelly Bushings

  • Best  wholesale
    ...Specifications API 5DP Rotary Hexagonal Kelly for Oilfield 1.Size: 2 1/2"-6" 2.Top end:6 5/8REG 73/4 3.Bottome End:NC26 85.7 API 5DP Rotary Hexagonal Kelly for Oilfield Kelly is the drive part of whole drill string, it transmit the torsional... more
    Brand Name:FYPE
    Place of Origin:China

    API Drill String Kelly

  • Best  wholesale
    ... precision-machined Kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. TIANHE Kelly has... more
    Brand Name:Tianhe

    Hex. or square Kellys

  • Best  wholesale
    ...: 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

  • Best  wholesale
    ...Product Abstract: 1. Square Kelly (Hexagonal Kelly, Square Kelly) 2. Material: AISI 4145H alloy steel 3. Standard: API Spec.7 and SY/T6509 4. It is formed by hot forged and fully heat-treated by ... more
    Categories:Drill Pipe
    Telephone:86-391-663699986-3916636330
    Country/Region:china

    Drill Pipe

  • Best  wholesale
    ... pipe. It is made from premium alloyed steel. Both its tool joints and middle upset are welded hardbands. Technical parameters meet with API Spec7-1 Standard. Time Rolling square kelly is manufactured according to API... more
    Categories:Drill Pipe
    Telephone:+86-411-88079818
    Country/Region:china

    Heavy Weight Drill Pipe

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