API standard 650 aboveground petroleum storage tanks nameplates

The finned tube heating device for high temperature heat transfer oil for large API standard 650 aboveground petroleum storage tanks has the advantages of convenient inspection and maintenance. The high-efficiency fin heating coil assembly is composed of spirally arranged finned coils. The fins are mainly arranged in the straight pipe section, and the whole assembly is supported by several angle steel supports. The high-efficiency fin heating coil component can enter and exit from the manhole of the API standard 650 aboveground petroleum storage tanks, which is convenient for maintenance and repair.

Aftershock Level Earthquake (ALE)
This design case shall be applicable only when regulations or project documents specifically require the tank system to be designed or evaluated for aftershocks.
If the outer tank is not designed as a secondary containment (i.e. it serves as vapor barrier and pressure boundary only and is not constructed of API 620 material suitable for the inner tank API standard 650 aboveground petroleum storage tanks), then no design or evaluation for ALE is required by these provisions for the inner or outer tank.

The API 650 is widely used for tanks designed to withstand low internal pressures, for the API standard 650 aboveground petroleum storage tanks storage of typical products such as crude oil, petrol, chemicals and water. We have extensive experience when it comes to API 650 tanks, varying from tanks built in the factory up to +/- 500m3, to tanks built on-location up to +/-15,000 m3.