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Solids Control 4145H Rotary Square Kelly Drill Spare Parts

    Buy cheap Solids Control 4145H Rotary Square Kelly Drill Spare Parts from wholesalers
     
    Buy cheap Solids Control 4145H Rotary Square Kelly Drill Spare Parts from wholesalers
    • Buy cheap Solids Control 4145H Rotary Square Kelly Drill Spare Parts from wholesalers
    • Buy cheap Solids Control 4145H Rotary Square Kelly Drill Spare Parts from wholesalers

    Solids Control 4145H Rotary Square Kelly Drill Spare Parts

    Ask Lasest Price
    Brand Name : TR Solids Control
    Model Number : TRFZG
    Certification : API 7-1, ISO 9001
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union
    Supply Ability : 100000 pcs Per Month
    Delivery Time : 15 days
    • Product Details
    • Company Profile

    Solids Control 4145H Rotary Square Kelly Drill Spare Parts

    Rotary Square Kelly / Hexagonal Kelly of Oil Drilling Equipment


    Product Introduction


    Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to drill pipe and to drive the drill bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the counter torque are supported.


    Our Square& Hexagonal kelly are made from AISI 4145H modified alloy bars that are quenched and tempered full length. After such heat treatment, its brinell hardness can reach 285-341. Kelly's end, drive cross-section and joint are all processed and tested comform to API criterion.


    Advantages of Our Square & Hexagonal Kelly

    1. Ultrasonic inspection is performed on all section.
    2. Shipped in a protective steel -cased scabbard.
    3. Manufactured from AISI4145H-modified, fully heat-treated alloy steel with a Brinell hardness range of 285-341BHN and a minimum average Charpy impact value of 40ft-Ibs.
    4. Ends and drive section,IDs and connections machined and inspected to API specification.

    When ordering please specify


    • Upper and lower connection.
    • Kelly type (Square or hexagonal).
    • Nominal size and overall length.

    Specifications of Our Square & Hexagonal Kelly


    Kelly size63.576.288.9108108133.4133.4
    2 1/233 1/24 1/44 1/45 1/45 1/4
    Lengthdrive SectionLD Standard11280112801128011280112801128011280
    LD optional15540155401554015540
    LengthoverallL Standard12190121901219012190121901219012190
    L optional16460164601646016460
    Length Drive SectionDFL Across flate63.576.288.9108108133.4133.4
    DC Across cornere83.3100115.1141.3141.3175.4175.4
    DCC Across flate82.5598.43122.7139.7139.7171.45171.45
    RC Radlue7.99.512.712.712.715.915.9
    RCC Radlue41.349.256.469.969.985.785.7
    Wall thickness eccentric bore11.4311.4311.4312.0712.0715.8815.88
    Upper box connectionThread size and style LFStandard6 5/8 REG6 5/8 REG6 5/8 REG6 5/8 REG6 5/8 REG6 5/8 REG6 5/8 REG
    Optional4 1/2 REG4 1/2 REG4 1/2 REG4 1/2 REG4 1/2 REG
    ODDu Standard196.9196.9196.9196.9196.9196.9196.9
    Du Optional146.1146.1146.1146.1146.1
    Bevel diameterLu406.4406.4406.4406.4406.4406.4406.4
    DF Standard186.1186.1186.1186.1186.1186.1186.1
    DF Optional134.5134.5134.5134.5134.5
    Lower pin connectionLabelNC26NC31NC38NC46NC505 1/2 FHNC56
    Outsize diameter85.7104.8120.7158.8161.9177.8177.8
    LL508508508508508508508
    DF Bevel diameter82.9100.4116.3145.3154170.7171.1
    Inside diameter31.844.557.271.471.482.682.6


    Xi'an TianRui Petroleum Machinery Equipment Company Limited is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). We have become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.


    Competitive Advantages


    1. We offer high quality products at competitive price.
    2. Shortest delivery time.
    3. Flexible payment terms.
    4. Timely after-sale service.
    5. Most of our equipment can be replaceable with international brands.
    6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.

    Quality Solids Control 4145H Rotary Square Kelly Drill Spare Parts for sale
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