120ft diameter API 650 aluminum tanks

The mechanical seal of floating roof API 650 aluminum tanks relies on mechanical force to press the sealing steel plate tightly against the tank wall, so that it can slide on the tank wall and avoid gap as far as possible. However, mechanical seal has high requirements for the geometry of storage tank and poor adaptability, so mechanical seal is rarely used in newly built floating roof API 650 aluminum tanks.

API standard 650, Welded Tanks for Oil Storage, Thirteenth Edition, has been published to ensure the safety, sustainability, and environmental performance of API 650 aluminum tanks oil storage tanks. The updated standard will help continue operational excellence and trust between operators and manufacturers.

Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel API 650 aluminum tanks plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.