5652 aluminum tube API standard 650 open-top tanks

To scientifically evaluate the remaining service life of the API standard 650 open-top tanks, it is necessary to know the thickness change and development trend of the storage tank sheet after long-term use, combined with the metal characteristics of the storage tank, the influence of various external conditions and the continuous change of the oil pressure in the API standard 650 open-top tanks, etc. factors to judge. Because the metal characteristics, corrosion defects, load and other numerical parameters of the API standard 650 open-top tanks are randomly changed, the value of the remaining service life of the storage tank will also be dynamic.

Impact Requirements for Controlled-rolled or Thermo-mechanical Control Process (TMCP) Plates: Subject to the approval of the Purchaser, controlled-rolled or TMCP plates (material produced by a mechanical- thermal rolling process designed to enhance the notch toughness) may be used where normalized plates are required. API 620 welded storage tanks each used plate, as rolled, shall be Charpy V-notch tested to the requirements of R.2.1.2.

Floating roofs shall comply with API Standard 650, Appendix C (Attachment 01) or with the API standard 650 open-top tanks requirements as layed (laid )down in the national Chinese specifications SH3046-92 and GBJ128-90.

Integrity, cooperation and innovation, positive and competitive, healthy and abundant are the company's core values. The company API standard 650 open-top tanks always adhere to the "people-oriented", pay attention to improve the production skills and cultural quality of employees, by cultivating employees to carry forward excellent cultural traditions, set up the correct values, ethics and codes of conduct to improve employees' loyalty and work enthusiasm.