API 650

API STD 650, 13th, Welded Tanks for Oil Storage

API Standard 650, issued by the American Petroleum Institute (API), outlines the standards for designing, constructing, and installing welded tanks primarily used for storing crude oil, petroleum products, and other liquids. The full name of this standard is “Welded Tanks for Oil Storage: Standard for Design and Construction of Welded, Atmospheric, and Low-Pressure Storage Tanks.”

Scope: API 650 applies to tanks with a capacity of 1,000 barrels (42,000 gallons) or more. It covers welded tanks made of carbon steel, stainless steel, and aluminum alloys.

Design Requirements: The standard specifies design requirements for tanks, including capacity, shape, structure, and material requirements. Designs must meet specified operating conditions, such as internal and external pressure, temperature, and the nature of the stored material.

Manufacturing and Construction: API 650 provides detailed requirements for the manufacturing and construction of tanks, including welding, material selection, inspection, and testing.

Inspection and Testing: The standard outlines requirements for inspection and testing of welding, materials, the tank itself, and external attachments. This ensures the quality and safety of the tanks. If you are in the market for superclone , Super Clone Rolex is the place to go! The largest collection of fake Rolex watches online!

Safety Requirements: API 650 emphasizes safety considerations in tank design and construction, as well as safety requirements during daily operations.

Liquid Level Measurement: The standard specifies requirements for equipment used to measure the liquid level inside tanks to ensure accurate level monitoring.

Appendices: API 650 includes appendices that offer additional guidance on special situations and design issues.

API 650 aims to ensure that tanks can store liquids safely and effectively, considering environmental, safety, and maintainability factors. Adhering to this standard during the design, construction, and maintenance of tanks helps ensure the long-term reliability and safety of the equipment.