Steel plate and pipe materials for API 650 larger diameter tanks

Floating roofs shall comply with API standard 650, Appendix C (Attachment 01) or with the API 650 larger diameter tanks requirements as layed (laid )down in the national Chinese specifications SH3046-92 and GBJ128-90.

The API 650 larger diameter tanks outer tank, which is not in contact with the vaporized liquefied gas, may be of single-welded lap or single-welded butt construction when the thickness does not exceed 3/8 in.; at any thickness, the API 620 oil tank outer tank may be of double- welded butt construction without necessarily having full fusion and penetration. Single-welded joints shall be welded from the outside to prevent corrosion and the entrance of moisture.

The main types of metal storage tanks are vertical dome roof tank, vertical external floating roof tank, vertical inner floating roof tank, spherical oil tank and horizontal oil storage tank. API 650 larger diameter tanks is vertical tank. The capacity of vertical dome roof oil storage tank is generally less than 10000 cubic meters. The wall plate adopts sleeve type fillet weld, and it is usually installed by inverted or forward installation method during construction.

Group consciousness is an important psychological factor for the formation of enterprise internal cohesion. The formation of API 650 larger diameter tanks enterprise group consciousness makes every employee of the enterprise regard their work and behavior as an integral part of the realization of enterprise goals, make them feel proud of themselves as a member of the enterprise, have a sense of honor for the achievements of the enterprise, and thus regard the API 650 larger diameter tanks enterprise as the community and belonging of their own interests.

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 650 larger diameter tanks 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.

The results of adopting two-level API 650 larger diameter tanks service system and implementing standardized management are mainly reflected in the formation of vigorous work style such as quick response and quick action. Our company's customer service center stipulates that employees must be accurate and quick in technical support and API 650 larger diameter tanks after-sales service. Through the formation of this fast, agile, vigorous style, to provide users with satisfactory service.