Kelly Cock: API Compliant Kelly Valve for Well Control

Short Description:

Our Kelly cocks (Kelly valves) are critical well control components, including kelly valves, poppet check valves, and dart check valves. The kelly valve consists of an upper and lower cock: the upper connects to the top of the kelly (left-hand thread), and the lower connects to the bottom (right-hand thread). Both are ball-type valves with identical construction.
High-pressure fluid components are designed and manufactured to strict standards including API 6A, API 16C, API 5L, ANSI/ASME, and NACE MR0175. These products offer exceptional performance, interchangeability, high pressure resistance, reliable sealing, long service life, and stable quality. All outlet connection dimensions are in inches, ensuring compatibility with international products.

Product Detail

Product Tags

Our Kelly cocks (Kelly valves) are critical well control components, including kelly valves, poppet check valves, and dart check valves. The kelly valve consists of an upper and lower cock: the upper connects to the top of the kelly (left-hand thread), and the lower connects to the bottom (right-hand thread). Both are ball-type valves with identical construction.
High-pressure fluid components are designed and manufactured to strict standards including API 6A, API 16C, API 5L, ANSI/ASME, and NACE MR0175. These products offer exceptional performance, interchangeability, high pressure resistance, reliable sealing, long service life, and stable quality. All outlet connection dimensions are in inches, ensuring compatibility with international products.

Core Features

  1. Dual Cock Design: Upper (left-hand) and lower (right-hand) kelly cocks provide double safety in well control.
  2. Full Standard Compliance: Manufactured to API, ASME, and NACE standards for use in sour service and high-pressure environments.
  3. Superior Performance: High interchangeability, pressure resistance, and sealing reliability.
  4. International Compatibility: Inch-based connection dimensions ensure global interoperability.

  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Advanced AC Variable Frequency Drive Drilling Rig for Precision Tasks

      Advanced AC Variable Frequency Drive Drilling R...

      The drilling rig is equipped with independent driller control room. The gas, electric and hydraulic control, drilling parameters and instrument displays can be arranged unitedly so that it can achieve logic control, monitoring and protection through PLC during the whole drilling. In the mean time, it can also achieve saving, printing and remote transmission of the data. Driller can accomplish all operations in the room which can improve the working environment and decrease the labour intensit...

    • Mightiness Type Kneading Machine

      Mightiness Type Kneading Machine

      The company specifically for some ink, pigment, such as silicone rubber industry design and manufacture of high power kneading machine, the device has fast speed, good performance of discrete, no dead angle of kneading, efficiency higher merit. Specification: 20l--4000l Apply the scope: suitable for all kinds of viscosity material mixing, kneading, extruding, cutting etc.. Can be heated or cooled, you can also draw a vacuum, vacuum, dehydration, etc.. Designed for si...

    • HOSE ASSY,100357-001,100358-001,107588-7,59023P170022,

      HOSE ASSY,100357-001,100358-001,107588-7,59023P...

      59023P170022 HOSE ASSY 59024P080032 HOSE ASSY 59024P080036 HOSE ASSY 59024P170021 HOSE ASSY. 59024P170024 HOSE ASSY 59024P170025 HOSE ASSY 59024P170032 HOSE ASY 59024P230009 HOSE ASSY 59024P230030 HOSE ASSY 59024P230046 HOSE ASSY 59024P230153 HOSE-ASSY 59024P370121 HOSE ASSY 59025P170021 HOSE ASSY 59025P17N023 HOSE,ASSY 59025P23G028 HOSE ASSY 59026P08A010 HOSE ASSY 59026P23A062 HOSE ASSY 59026P23A072 HOSE ASSY 59043P170017 HOSE ASSY 59043P170019 HOSE ASSY 59043P170023 HOSE ASSY 59043P170038 H...

    • ASSY,PIGTAIL,18-COND,EEX,122443-9-H,122718-01-20,124459-01-20,126800-01-20,126801-01-20

      ASSY,PIGTAIL,18-COND,EEX,122443-9-H,122718-01-2...

      122443-9-H CABLE,PIGTAIL,5TSP,TDS10 122718-01-20 PIGTAIL,ASSY,42-CONDUCTOR 124459-01-20 PIGTAIL ASSEMBLY-18 COND, 19 PIN CONN 126800-01-20 PIGTAIL,ASSY,42COND EEX 126801-01-20 ASSY,PIGTAIL,18-COND,EEX 30181884-9 PIGTAIL,7/CX1.5MM,W/7PIN-CONN,ATEX EExd 30181908-9 ASSY,PIGTAIL,PROFIBUS,7-PIN-CONN(ATEX)

    • CYLINDER,ACTUATOR,IBOP ASSY TDS9S,120557-501,110704,110042,110704,119416

      CYLINDER,ACTUATOR,IBOP ASSY TDS9S,120557-501,11...

      Here attached OEM part number for you reference: 110042 SHELL,ACTUATOR (PH50) 110186 CYLINDER,ACTUATOR,IBOP ASSY TDS9S 110703 ACTUATOR ASSY, COUNTER BALANCE 110704 ACTUATOR,ASSY,COUNTER BALANCE 117853 YOKE,IBOP,ACTUATOR 117941 ACTUATOR,ASSY,CLAMP,PH 118336 PIN,ACTUATOR,LINK 118510 ACTUATOR,ASSY,IBOP 119416 ACTUATOR,HYD,3.25DIAX10.3ST 120557 ACTUATOR,DOUBLE-ROD,.25DIAX2.0 121784 ACTUATOR,ASSY,LINK-TILT 122023 ACTUATOR,ASSY,COUNTER BALANCE 122024 ACTUATOR,ASSY,COUNTER BALANCE 125594 CYLINDER,HY...

    • Spare Parts of HONGHUA,DRILLMEC,EMSCO,IDECO,GARDNER DENVER Drilling Mud Pump

      Spare Parts of HONGHUA,DRILLMEC,EMSCO,IDECO,GAR...

      Here is the list of the Spare parts of the Mud pump; GH3161-26.00 Tool Kit GH3161-27.00 KB-75 Air Chamber / Air Pack GH3161-28.00 JA-3 Shear Pin Safety Valve GH3161-29.00 Spare Parts Kit GH3161-30.00 Cover Plate Assembly GH3161-31 Shim GH3161-01.01.00 Frame GH3161-01.02 Main Bearing Cap GH3161-01.03 Gasket GH3161-01.04 Connector: NPT3/4-NPT3/4 GH3161-01.05 Plug: NPT3/4 Block Plate: φ25×3 GH3161-02.01.00 Main Bearing End Cover GH3161-02.02 Main Bearing Sleeve (Right) GH3161-02.03 Sealing Washe...