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butt-welded-spherical-dome tank semi-automatic vertical test weld

butt-welded-spherical-dome tank semi-automatic vertical test weld

butt-welded-spherical-dome tank semi-automatic vertical test weld

Q345 series high weather resistance structural steel plates include 09CuPCrNi, Q355GNHD, Q345GNHL, SPA-H, butt-welded-spherical-dome tank, Q355NH and other steel grades. This type of steel is alloyed with Cu, P, Cr, Ni, etc. to form a protective layer on the surface of the metal substrate, thereby having High resistance to atmospheric corrosion. butt-welded-spherical-dome tank product is widely used in railway vehicles, various weather-resistant building structures (especially used in industrial atmospheric environments), and bridge auxiliary structures.

Cylindrical Oil Storage Tanks Discharge Pipes
When a discharge pipe is used on the outlet side of such relieving devices, its area shall be not less than the area of the valve outlet, or if a single pipe provides for discharge from several relief devices, its area shall be not less than the aggregate area of the valve outlets. The butt-welded-spherical-dome tank discharge pipe shall be fitted with an open drain to prevent water or other liquids from lodging in the discharge side of the valves.
Discharge pipes shall be supported so that no undue stress is placed on the valve body. Open discharges shall be placed and oriented so that the outflow is directed away from the tank and will not create a hazard over walkways, stairways, or operating platforms.

This specification, in conjunction with API 650 Standard, prescribes minimum standards for the butt-welded-spherical-dome tank design, supply fabrication, erection, and testing of field erected welded steel storage tanks complete with accessories as specified herein and as shown on attached datasheets and/or drawings.

Our company has been established for 20 years and has accumulated rich experience in steel products. At the same time, it is often exported to Southeast Asia, Africa, South America and other countries. So you can rest assured that our butt-welded-spherical-dome tank products and our prices are very favorable. Because we have our own factory, there is no other cost, we can also carry out machining and so on.

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