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.
Product process :
Material select - cutting - welding - heating - spinning - stamping - edging - trimming - defect detection - quality control - packing - shipment
Company information
Our company occupies an area of 20000 square meters, with construction areas of 13000 square meters, and the total fixed assets is 800 Million Yuan. At present, it mainly has 5000 tons, 2000 tons, 1000 tons, 315 tons, 250 tons, 200 tons, double acting hydraulic machines, and has 4.2m, 7.2m, cold spinning machine, as well as 7 furnaces for heat treatment of various types of matching natural gases. Besides, there are also 60 sets of various type of auxiliary equipment.
The company main products contains: spherical head, elliptical heads, dish end , flat bottomed head, torispherical head, cone head, semi ellipsoidal head, etc. Moreover, throughout the year, there are every types of standard stock heads in stock to deal with customers' urgent need. Our products are sold across to 20 or more provinces and regions across the country, and also overseas.The main application is Aviation manufacturing,Petrochemical,Steel bridge,Medical instruments,Offshore,Electronic field,Automobile industry,Parts processing,for fire pit and so on.
