ISO 630 Gr E355D plates API 650 self-anchored flat-bottom tanks

Welding of API 620 Steel storage tank Primary Components
The following primary components shall be joined with double butt-welds that have complete penetration and complete fusion except as noted:
Longitudinal and circumferential shell joints and joints that connect the annular bottom plates together. When approved by API 650 self-anchored flat-bottom tanks Purchaser, these may be welded from a single side provided temporary non-fusible backing is used with complete penetration and complete fusion. Both sides of the joint shall be 100% visually examined as specified in 7.15.5.

The internal floating plate of internal floating roof tank of API 650 tank is different from that of open floating plate of API 650 self-anchored flat-bottom tanks External floating roof tank of API 650 tank, so it is impossible to have rain and snow load.

A West Africa customer 112000pcs ASTM A36 Screw Ribbons for project West Africa Gas Pipeline (WAGP) in 2017 year. A36 carbon steel’s strength, formability, and excellent welding properties make it suitable for a large variety of applications, including welding, fabricating, and bending. Our customer is satisfied with our carbon steel A36 Screw Ribbons. If you are interested in our steel machining parts, welcome to contact us.

The API 650 self-anchored flat-bottom tanks must go through strict inspection before putting into use. Inspection of plate groove of API 650 self-anchored flat-bottom tanks, vertical oil tank: After finishing the groove processing of oil tank plate, it is necessary to conduct dye penetrant inspection on the groove. This process is mainly aimed at the hard damage of groove in the machining process and the defects of the plate itself. If any defect is found, it shall be processed again until the defect disappears.

The results of adopting two-level API 650 self-anchored flat-bottom 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 self-anchored flat-bottom tanks after-sales service. Through the formation of this fast, agile, vigorous style, to provide users with satisfactory service.