Elliptical Head

Elliptical Weld Steel Tank Cover Dish Head

Supply Ability:
2000 Piece/Pieces per Month
Packaging Details
pressure vessel dished heads adopt standard export package
Qingdao, Tianjin, Shanghai, any port in China


Elliptical Weld Steel tank cover dish head

Ellipsoidal head (also called elliptical head or elliptical dish end) is usually made with Carbon steel, stainless steel, austenitic and non ferritic metals that can be cold worked. The shape of this ellipsoidal head is more economical, because the height of the head is just a fraction of the diameter. The elliptical dish end radius varies between the major and minor axis usually with the ratio is 2:1. The elliptical tank head is the economical solution for medium pressure tanks due to the reduced metal thickness requirement.

Ellipsoidal Head Specifications
Materials: Ferritic, austenitic and non ferritic metals that can be cold worked.
Fabrication Method: cold dishing and flanging or pressing.
Dimensions: up to 8,000 mm diameter and 32mm thickness.
Edge preparation: according to your requirement.
Approval: ASME.
Inspections: by TÜV or other inspection companies.


Company Information
Shandong Precision Metal Products CO.,LTD is a specialized manufacturer of tank head. With over 10 years of engineered driven expertise ,it is a recognized leader within the tank head industry in china.With unique head forming, fabrication and heat treating capabilities, we offer a diversified range of products. Head diameters is from 3.5″ to 393.7”, and Head thickness is from 0.078″ to 11.8”. Pressure vessel heads and tank ends are available in a broad range of sizes, shapes, thicknesses and material specifications.

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