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Hemispherical Head (HHA/HHD)

Hemispherical Vessel Head, Hemispherical Cylinder Head, Customized Vessel Head, Custom Head for Pressure Vessel, Vessel Head Customization

Weide takes a total area of 30 thousand m2. Our head forming is the most advanced one in the world. We have now independently developed 6600t, 3000t, and 680t fully automatic double-acting hydraulic presses, 10m, 4m, and 3m cold metal spinning machines, 4.5m hot metal spinning machines, and other supporting equipment and molds. We have comprehensive , allowing Weide to produce pressure vessel heads of all shapes, specifications, and materials.

Basic Parameters of Hemispherical Head
Name Section shape
Hemispherical head
Short form Shape parameter Symbol description Allowable processing range
HH R≥0.5Di Di-head diameter
R-head radius
h-height of straight edge
δn -nominal thickness
Di-ф400-ф3600
GB/1618