5083 aluminum tube API Std 650 unanchored flat-bottom tank
The internal floating plate of internal floating roof tank of API 650 tank is different from that of open floating plate of API Std 650 unanchored flat-bottom tank External floating roof tank of API 650 tank, so it is impossible to have rain and snow load.
API 620 crude oil tank piping materials made according to ASTM A333 and A350 may be used at API Std 650 unanchored flat-bottom tank design metal temperatures no lower than the impact test temperature required by the ASTM specification for the applicable material grade without additional impact tests. For temperatures below those allowed by the ASTM specification, the following paragraph shall apply.
The main advantages of the external floating roof API Std 650 unanchored flat-bottom tank are large storage capacity, suitable for storing more than 10000 cubic meters of crude oil. Compared with the internal floating roof API Std 650 unanchored flat-bottom tank, the production of external floating roof API Std 650 unanchored flat-bottom tank is simple and the steel consumption is less. However, the central drainage system of external floating roof API Std 650 unanchored flat-bottom tank should be installed on the outer floating roof to ensure that the accumulated water can be discharged smoothly in rainy and snowy days, and avoid sinking accident.
Strengthen system construction. The system itself has a certain binding force, which specifies the rights and obligations of employees. It is a passive management means for employees. Its purpose is to promote each employee to develop good professional habits, form good behavior norms, and promote the improvement of enterprise management level.
In particular, the EU imports a large amount of iron ore from central and South America and Oceania, which are mainly transported by sea. The perfect port infrastructure makes the port operation cost of EU iron ore raw materials import relatively low. However, the API Std 650 unanchored flat-bottom tank steel transportation between EU Member States is mainly railway transportation, and the EU member states have established a very developed railway network and railway information infrastructure.
With a high-quality and complete after-sales service system, the company solves the user's hindrance and improves the reliability of steel API Std 650 unanchored flat-bottom tank product quality. Reaching every corner of the globe with professional services, users anywhere can get thoughtful and detailed services form us is our pursue. We promise all our steel materials are manufactured and tested in accordance with responding standards. We will take full responsibility for the quality of the steel materials we provide.
