The elliptical head has an excellent surface finish and is of high quality.

Elliptical Dish Head
April 10, 2026
Video Description:
We tested it—see the highlights and what to expect in real operation. In this video, we demonstrate the manufacturing process, quality inspection, and real-world applications of GLM Elliptical Dish Heads. You'll see how these precision-engineered components perform in pressure vessels, storage tanks, and industrial systems, with insights into their corrosion resistance, structural efficiency, and compliance with international standards like ASME and ISO.