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ASTM A131 structural shapes API 620 steel storage tank material

ASTM A131 structural shapes API 620 steel storage tank material

ASTM A131 structural shapes API 620 steel storage tank material

Qualifications of API 620 Storage Tanks ExaminersExaminers for tanks constructed according to the rules in this standard shall have had not less than 5 years experience in design, construction, maintenance and/or repair, or in the responsible supervision of the construction, maintenance and/or repair of various types of unfired pressure vessels and/or API 620 steel storage tank material tanks, including at least 1 year of experience in the construction or supervision of the construction of vessels or tanks by fusion welding. Satisfactory completion of a suitable course of training approved by the Purchaser or the Purchaser’s agent may be substituted for 3 of the 5 years experience. However, training cannot replace more than 6 months of the required experience on fusion-welding construction.

Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the API 620 steel storage tank material project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of API 620 steel storage tank material customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.

After using for a certain period of time, it is necessary to check the corrosion protection of the metal oil tank and paint the outer wall of the API 620 steel storage tank material with anti-corrosion paint. The inlet and outlet valves of API 620 steel storage tank material shall be inspected and maintained regularly to ensure they are in good condition. Oil tank will produce a lot of dirt when it is stored for a long time. Usually, the cleaning cycle of metal oil tank is about three to five years.

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