40ft diameter API Std 650 petroleum storage tanks

The coating on the outer wall of API Std 650 petroleum storage tanks can not only reflect light but also prevent corrosion. Different coatings for oil tanks have different reflective properties, and the reflective performance of coatings is expressed by reflection index. For example, the reflection index of white coating is 90.0, that of sky blue coating is 85.0, and that of light gray coating is 57.0. It can be seen that the white coating has good reflective performance, and coating the outer surface of API Std 650 petroleum storage tanks with white coating can reduce the evaporation consumption of the oil tank.

Temporary Openings after Hydrostatic Test
When approved by the Purchaser in writing, and only in the case of tanks which when complete have no shell penetrations, it is permitted to restore by welding up to four temporary shell openings after the hydrostatic test in accordance with the provisions of this section. Each temporary opening shall be restored by the insertion of a shell plate that matches the thickness and specification of adjacent shell material, and is welded into place with full fusion butt-welds. The API Std 650 petroleum storage tanks insert plate shall be round with diameter no less than 24 in. and no greater than 42 in.

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

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The company has accumulated rich experience in long-term cooperation with new and old customers, which makes our products API Std 650 petroleum storage tanks more unique in the same industry, and is favored and praised by users. We always adhere to the enterprise spirit of "integrity, dedication, and people-oriented" and the business philosophy of "creating benefits for users". As a leading international steel supplier, BEBON have two warehouses which are near by Tianjin port and Shanghai port.