Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Review
  • “I was excited when this product arrived, I didn't even know you could get a Api Drill Collars this cheap.”
    Kamal Muas
    GACChemical
  • “Good quality for a favourable price!Definitely will purchase Api Drill Collars again!”
    Mrs.annene De Klerk
    e-conoligh
  • “I really like the Api Drill Collars . When I received this product, it was completely packaged and included with detailed description. Thanks to the help of Hejian Deris Petroleum Drilling Equipment Co.,Ltd. .”
    Narcis Vasiliu
    Global Surgical
  • “This Api Drill Collars is extremely well and received very fast.”
    Miki Tsumura
    Fulmer Company
  • “Good seller, good Api Drill Collars , thank you very much!”
    Eng. Mahmud Tamim
    "ПЛЕМЕННОЕ ХОЗЯЙСТВО "ЛАЗАРЕВСКОЕ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ

Api Drill Collars

- manufacturer, factory, supplier from China

(Total 1 Products for Api Drill Collars)

  • API Spiral Drill Collars Well Drilling Tools

    API Spiral Drill Collars Well Drilling Tools

    • Brand: Deris
    • Packaging: bundle or as per client demand...
    • Supply Ability: 150pcs per Month
    • Min. Order: 5 Piece/Pieces

    It reduces the contract area with the wellface and the steering resistance,which can prevent differential pressure sticking. The drill collar is according to SY/T5144-1997 and API 7-1 " Specification for Rotary Drill Stem Elements" standard, the material uses AISI 4145H alloy structural steel to carry on the deep hole...

    Contact Now

  • Related Information

High Quality Products

Send Us a Message

We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.

Home > Api Drill Collars

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send