welcome to the official website of Yanan Jiasheng Petroleum Machinery Co., Ltd!

  • banner

    banner

  • banner

    banner

  • banner

    banner

  • banner

    banner

ABOUT                  NEWS                EQUIPMENT

HOME                |                ABOUT                |               NEWS                |                PRODUCT               |              EQUIPMENT              |              MESSAGE              |              CONTACT

 

TEL: 0911-251 5900

ADDRESS: yao dian district, yan 'an, shaanxi province

copyright Yan’an Jiasheng Petroleum Machinery Manufacturing Co., Ltd.

Powered by www.300.cn     陕ICP备09012932号-1

ABOUT US

Yan’an Jiasheng Petroleum Machinery Manufacturing Co., Ltd. is a large private enterprise professional in production of petroleum tubular goods and petroleum machinery in northwest region. The Company, through development for 20 years, now occupies 102 acres, contributes total investment for RMB 0.33 billion Yuan and possesses 346 employees, being a large and professional petroleum machinery manufacturing enterprise in northwest region owning annual output of producing 200,000 tons of petroleum tubing and casing as well as producing 4,000,000 meters of sucker rod. 

PRODUCT

Product

Tubing coupling

Its tooth form is triangle,dome and round bottom,the angle of tooth form is 60°,the taper of thread is 1:16,the bisector of tooth form angle is perpendicular to the axis

API tubing EU

On the premise of not changing the thread shape,the size of the joint is increased by upsetting process,the connection strength is improved

TC-50 casing

244.48×8.94mm tc-50 is a new steel grade independently developed by our company.Compared with the similar steel grades J55 and K55,the steel grade has small grain size,pearlite+ferrite structure,no widmanstatten structure and reticular ferrite structure,and the chemical composition P,s content is far lower than API 5CT

XG1 special thread casing

In early 2008,Yan'an Jiasheng and the Institute of management and research started to establish a project to develop special casing products.After three years,the design and processing procedures have been continuously improved

XGL

XGL

XGL

XGL

XGL coupling

XGL coupling

Anticorrosive

Anticorrosive
  • jiasheng

    01

    Product supply

    Yan'an Jiasheng is the first-class supplier of CNPC, and the only qualified private enterprise supplier to enter the No.1 network of CNPC energy. The products are mainly sold to Changqing oil field, Xinjiang oil field, Chuanqing drilling company, Yan'an oil and gas company, CNPC coalbed methane company and Sulige oil field under CNPC, and are also the main suppliers of Yanchang group. At the same time, it is also exported to Kyrgyzstan, Kazakhstan and other countries and regions.
  • jiasheng

    02

    product quality

    Yanan Jiasheng is the only private enterprise in Northwest China that produces airtight sealing thread. Our company has 6 types of special thread oil casing and 5 patents, including xgc1 special thread casing, xgt1 special thread oil pipe, tc-50 casing, XGL economic special thread casing and jst4 special thread oil pipe. All series of products have reliable quality performance and high market share.
  • jiasheng

    03

    technical study

    Yan'an Jiasheng has established the first academician workstation in the northwest of China. In May 2019, the company established "Yan'an Jiasheng academician workstation" in cooperation with Li Helin, academician of the Academy of engineering, and established a long-term strategic cooperation relationship with Petroleum Management Engineering Technology Research Institute of CNPC where Li Helin is located.

ADVANTAGE

Xi
Xi'an Kunlun bank comes to our company for research and guidance
2020-03-23
>
Professor Shi Taihe of Southwest Petroleum University
Professor Shi Taihe of Southwest Petroleum University
2020-03-23
>
API audit expert guidance
API audit expert guidance
2020-03-23
>

NEWS