API Std 650 cylindrical liquid-storage tank manufacturer

The vent pipe mouth should be 4m or more above the ground. The nominal diameter of the API Std 650 cylindrical liquid-storage tank API 650 petroleum storage tank vent pipe should be no less than 50mm and a flame arrestor should be installed.

The main competitive means adopted by major domestic ports are to expand ports, build deep-water berths and channels, improve service quality to reduce the comprehensive cost of customers, and at the same time, to improve competitive advantage, we should also take appropriate measures to reduce relevant costs and prices.

The increased uplift described in API Standard 620 tank Appendix Q is intended to apply to the size of the ringwall and foundation but not the anchorage. For tanks with an internal design pressure of 1 lbf/in.2 gauge and over, the uplift, if any, shall be calculated under the combined conditions of 1.25 times the internal design condition plus the design wind load on the API Std 650 cylindrical liquid-storage tank shell and roof.