99 visiting now: 80 USA USA flag 15 Canada Canada flag 1 Switzerland Switzerland flag 1 UK UK flag 1 Finland Finland flag 1 Germany Germany flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Verify China Company Service (China): Verify China Company is founded by a group of people who work years in international trade... https://verifychinacompany.com/
  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com

    • Octg Api Oil Field Tube Drilling Pipeline - China

    price: 500.00 Dollar US$

    Octg Api Oil Field Tube Drilling Pipeline

    Products Photos Catalog Octg Api Oil Field Photos Catalog

    Tianjin richsen technology co., ltd own modern factory covering a total area of 1000m2, have two medium frequency heat treatment production line, with 30 cnc threading machines.

    we equipped with perfect ndt equipement, full specification of thread measuring instruments pipes to ensure that our products comply with the api standard.


    Company Contact:


    • Phone: 86-22-60108906

    • Address: No.2605 Ocean International Center, Hedong District, 300171 , Tianjin , China

    • Email: Email


    Published date: November 4, 2019

    • Business Description: TIANJIN RICHSEN TECHNOLOGY CO.,LTD own modern factory covering a total area of 1000m2, have two Medium Frequency heat treatment production line, with 30 CNC threading machines.

      We equipped with perfect NDT equipement, full specification of thread measuring instruments pipes to ensure that our products comply with the API Standard.

      At the same time, the company also invested a seamless pipe factory, in order to supply pipes for our production.

      The company has passed ISO 9001 and API - 5 CT certification, Annual capacity is one million pieces of couplings.

      We can also machine various types of Non- API (Premium connection) product.

    Related listings



    • Oil Field Manufacturer 2 3 8 Eue Coupling Api 5ct
      Oil Field Manufacturer 2 3 8 Eue Coupling Api 5ct
      Pipes / Tubing - Steel - TIANJIN RICHSEN TECHNOLOGY CO.,LTD - China - November 4, 2019 - 50.00 Dollar US$

      The couplings produced by our company are good at stable quality which the technical parameters are completely complied with the requirements of API5CT and API5B latest standards. Meanwhile, the company has equipped with more than 30 sets CNC threadi...

    • Hermal Insulation Pipe Factory
      Hermal Insulation Pipe Factory
      Pipes / Tubing - Steel - Tianjin Credit Import and Export Trading Co., Ltd - China - September 3, 2019 - contact company for price

      If you are finding Painted Pipe and Thermal Insulation Pipe factory in China, we will be your best choose! We have our own factory, so we can give you a cheap price! Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSA...

    • Anti Corrosion Pipe Factory
      Anti Corrosion Pipe Factory
      Pipes / Tubing - Steel - Tianjin Credit Import and Export Trading Co., Ltd - China - September 3, 2019 - contact company for price

      FBE Pipe Anti-corrosion Pipe Factory Our company is specialized in produce FBE Pipe and Anti-corrosion Pipe, Our products are very popular, if you are interested in our products, please contact us as soon as possible! Credit Hot sale various high qua...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"