How to test roof seams of API 650 partially anchored liquid-storage tanks

Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical API 650 partially anchored liquid-storage tanks personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and API 650 partially anchored liquid-storage tanks after-sales service of the project.

The finned tube heating device for high temperature heat transfer oil for large API 650 partially anchored liquid-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 650 partially anchored liquid-storage tanks, which is convenient for maintenance and repair.

When roof plates, knuckle plates, compression rings, and manways and nozzles including reinforcement are primarily subjected to atmospheric temperature, the rules in API 620 oil tank standard Q.2.3 shall govern.
Large Welded Storage Tanks Secondary Components
In general, secondary components include those components that will not be stressed to a significant level by the refrigerated liquid, those whose failure will not result in leakage of the liquid being stored, those exposed to product vapors, and those that have a design metal temperature of –60°F or higher.