Sign In | Join Free | My burrillandco.com
burrillandco.com

Shandong Huichi Industry and Trade Co.,Ltd.

Strive To Be Your Best And Most Professional Oil and Gas Equipment Supplier!

Verified Supplier

2 Years

Home > Kelly Hexagonal >

API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling

Product Categories
Shandong Huichi Industry and Trade Co.,Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers
     
    Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers
    • Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers
    • Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers
    • Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers
    • Buy cheap API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling from wholesalers

    API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling

    Ask Lasest Price
    Brand Name : HuiChi (HC)
    Model Number : Square Kelly Hexagona Series
    Certification : API Spec 7-1
    Price : $1000 / Set
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 5000 Sets Per Month
    Delivery Time : Within 15-30 Days
    • Product Details
    • Company Profile

    API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling

    Product Description:

    Kelly is located at the upper end of the drill string, and there are two types: square and hexagonal. In drilling, when drilling, the Kelly cooperates with the square bushing and the bushing to transmit the ground torque to the drill rod to drive the drill bit to rotate and bear the weight of the drill string. In the drilling of turbines and screws, it bears the weight of the drill string and the counter-torque.

    The main function of the Kelly is to convert the rotation of the turntable into the rotation of the entire drill string and the drill bit to break the formation, that is, to transmit torque and bear the full weight of the drill string. The square and hexagonal Kellys sold by our company are made of AISI4145H alloy steel and are heat-treated throughout the length. The Brinell hardness of the product is 285~341. The end and driving section of the Kelly, the internal dimensions and joints are processed and inspected according to the SY/T6509-2000 standard or API SPEC.7-1 standard. The entire length and section of the Kelly are ultrasonically tested, and the thickness of the driving part is also ultrasonically tested. All Kellys are equipped with stamped steel thread caps, and steel pipe packaging can be provided according to customer needs.

    The more commonly used conventional models of square drill rods are 133 square drill rods, 108 square drill rods, and 89 square drill rods. The commonly used conventional models of hexagonal drill rods are 133 hexagonal drill rods, 108 hexagonal drill rods, and 89 hexagonal drill rods.

    Specifications:

    Square drill rods: 2-1/2” Kelly, 2-7/8” Kelly, 3” Kelly, 3-1/2” Kelly, 4-1/4” Kelly, 5-1/4” Kelly.

    Hexagonal drill rods: 3” Kelly, 3-1/2” Kelly, 4-1/4” Kelly, and 5-1/4” Kelly.

    Product Features:

    This product is manufactured in accordance with SY/T6509-2000 standard or API SPEC.7-1 standard.

    All square drill rods are equipped with stamped steel thread caps, and steel pipe packaging can be provided according to customer needs.

    The square drill rods and hexagonal drill rods sold by our company are made of AISI4145H alloy steel and are heat-treated throughout the length. The Brinell hardness of the product is 285~341.

    Product Display:

    API-7-1 Spec Square Kelly And Hexagonal Kelly For Well DrillingAPI-7-1 Spec Square Kelly And Hexagonal Kelly For Well DrillingAPI-7-1 Spec Square Kelly And Hexagonal Kelly For Well DrillingAPI-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling

    Product Application:

    Oilfield Well Drilling , Energy , Mining.

    Product Model Parameters:

    Nom. Size
    (in)
    Top Connection(LH)Bottom ConnectionI.D. (in)

    Drive Section

    (in)

    Standard

    O.D.(in)

    Optional

    O.D.(in)

    Square

    O.D.(in)

    Hex.

    O.D.(in)

    SquareHex.AB
    2-1/26-5/8REG 7-3/44-1/2REG 5-3/4NC261-1/43-2/7
    36-5/8REG 7-3/44-1/2REG 5-3/4NC31 4-1/8NC26 3-3/81-3/41-1/443-3/8
    3-1/26-5/8REG 7-3/44-1/2REG 5-3/4NC38 4-3/4NC31 4-1/82-1/41-3/44-1/24
    4-1/46-5/8REG 7-3/44-1/2REG 5-3/4NC46 6-1/4NC38 4-3/42-4/52-1/45-4/74-4/5
    6-5/8REG 7-3/44-1/2REG 5-3/4NC50 6-3/8NC38 4-3/42-4/52-1/45-4/74-4/5
    5-1/46-5/8REG 7-3/45-1/2FH 7NC46 6-1/43-1/4376
    6-5/8REG 7-3/4NC56 7NC50 6-3/83-1/43-1/476
    66-5/8REG 7-3/45-1/2FH 73-1/26-4/5
    6-5/8REG 7-3/4NC56 73-1/26-4/5

    Product Package:

    Iron box or iron frame , or customized according to customer requirements , or according to customer requirements.

    Product Detection:

    100% tested before delivery.

    Product Delivery Method:

    Express, truck , train , air , sea , or customized according to customer requirements.

    About HuiChi (HC) Petro:

    Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional supplier of drilling equipment for the oil and gas industry.

    Our Huichi products cover all aspects of drilling , operations , oil production , etc. We have rich experience in the production and export of oil drilling supporting equipment.

    Why Choose HuiChi (HC) Petro?

    One-stop drilling equipment supply;

    More than 10 years of experience in drilling equipment supply;

    More than 10 people engaged in export business;

    More than 40 partner countries and regions;

    More than 200 customers having close cooperative relationships;

    More than 250+ partner factories as suppliers.

    Let’s work together and enjoy this job!

    Sales Manager: Cherry Chi

    Email: cherry@huichipetro.com

    Mob/WhatsApp/We chat: +86 15553820372

    Quality API-7-1 Spec Square Kelly And Hexagonal Kelly For Well Drilling for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shandong Huichi Industry and Trade Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)