About Dished End
Dished end fabrication service refers to the process of manufacturing dished ends, also known as dished heads or tank heads. Dished ends are hemispherical, elliptical, or torispherical-shaped components that are used to close the ends of pressure vessels, storage tanks, and other cylindrical or spherical containers. The dished end fabrication process begins with design and engineering. The specifications of the pressure vessel or tank, such as diameter, height, and required shape of the dished end, are taken into consideration.
Precise Engineering for Industrial ApplicationsOur dished ends are meticulously manufactured to internationally recognized ASME, DIN, and IS standards. They ensure compatibility for use in demanding sectors such as chemical processing, pharmaceuticals, power generation, and food industries. The customizable pressure ratings and robust construction offer safety and performance for any application.
Flexible Sizing and Custom FinishesAvailable from 100 mm to 4000 mm, our dished ends suit both small and large-scale vessels. Customers may choose from plain or beveled edges, with surface finishes including pickled and polished treatments. The color can be silver or black, depending on the surface treatment requested.
FAQ's of Dished End:
Q: How are the dished ends manufactured?
A: Our dished ends are produced using both hot and cold pressing processes, depending on the required material properties and specifications. This approach ensures strength, precision, and durability for each component.
Q: What materials are available for the dished ends?
A: We offer dished ends fabricated from mild steel or stainless steel, providing excellent corrosion resistance and adaptability to various industrial requirements.
Q: When should I opt for a plain edge versus a beveled edge dished end?
A: Plain edges are commonly used for applications requiring standard welding and sealing. Beveled edges are beneficial for higher-pressure or more demanding welding jobs, as they facilitate deeper and stronger weld penetration.
Q: Where can these dished ends be typically used?
A: Our dished ends are widely implemented in industrial tanks, boilers, and pressure vessels throughout industries such as oil & gas, pharmaceuticals, food processing, and power generation.
Q: What is the benefit of choosing a customized pressure rating for the dished end?
A: Customizable pressure ratings allow you to select a dished end that precisely matches your vessel's or process system's requirements, enhancing safety and operational reliability.
Q: How is the quality of the dished ends ensured?
A: Each dished end undergoes Mill Test Certification and can also be inspected by third-party agencies, providing full traceability and assurance regarding material and manufacturing quality.
Q: What are the available packaging options for dished ends?
A: Dished ends are securely packed in wooden boxes as standard, but we also offer customized packaging solutions based on the client's shipping and handling requirements.