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vertical steel storage tanks torispherical heads

vertical steel storage tanks torispherical heads

vertical steel storage tanks torispherical heads

As we know, the vertical metal tank, vertical steel storage tanks is welded by many components, and the welding quality of each component determines the later use effect of the vertical steel storage tanks. Professional vertical steel storage tanks manufacturers should have a set of professional skills in the welding process of vertical steel storage tanks. Key points for weld inspection of vertical metal tank, vertical steel storage tanks:
1. It is strictly forbidden to paint the welds before passing the inspection.
2. Visual inspection shall be carried out for welds.
3. NDT shall be carried out on the weld.

Any joints between the adjacent sections of API 620 oil storage tank stiffening rings, as shown in Figure Q-1, shall be made so that the required moment of inertia of the combined ring-shell section is provided. Weld joints between adjacent sections shall be made with full-thickness and full-penetration butt-welds. Stiffening-ring butt-welds may employ metal backing strips. Backing strips and the associated welding shall be made in a manner that provides a smooth contour in the rat hole and all other weld joint ends. All weld passes shall be started at the rat hole and other weld joint ends and shall be completed by moving away from these ends. Passes shall be overlapped away from edges to provide a smooth continuous weld.

API Standard 650 is typically used for carbon, stainless steel and aluminium vertical steel storage tanks tanks located in terminals, refineries, pipelines and other process facilities. Both have different pressure and temperature parameters as well. Your choice of model will depend on you and/or your client s particular needs.

In December of 2015, our regular India customer sent us an inquiry for vertical steel storage tanks pipe. The inquiry requires no negative tolerance in both pipes’ outer diameter and pipe wall. After two weeks’ discussion, he put the order of 275 tons to us. The pipes are finished within just one month. Our customer come to our factory to inspect the quality and tolerance, all the products are well meet his demand. The pipes are arriving to Nhava Sheva port, customer is very happy with our products and service during the process.

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