Dish Head Forming
SAS Flare International Co. Ltd (SASINTL) is committed to the Fabrication and Supply of Superior Dished Heads within the shortest possible time at competitive prices.
Fabrication and Supply of Superior Dished Heads
SAS Flare International Co. Ltd (SASINTL) is committed to the Fabrication and Supply of Superior Dished Heads within the shortest possible time at competitive prices. We have the capability of providing the complete size range in the industry. Dished heads to suit individual specifications, in materials of different varieties.
Largest Manufacturer and Supplier of Dished Heads in the Kingdom of Saudi Arabia
We are one of the largest Manufacturers and Suppliers of dished heads in the Kingdom of Saudi Arabia. Our extensive production capability provides a full range of head sizes from 600 mm diameter to 10,000 mm. Dished heads are available from 5 mm thickness to 80 mm plate thick, Dished heads can be formed from our plate inventory or customer-supplied material as required. SASINTL maintains a complete quality control program for the manufacturing process.
Hemispherical Heads (Crown & Petal Construction)
Hemispherical Head (also called hemispherical tank heads or hemispherical dish ends) is widely applied to make pressure tanks to store liquids and gasses. Our hemispherical head is often made with carbon steel, stainless steel, austenitic and non-ferritic metals that can be cold worked. Hemispherical is the ideal shape for the development of a hemispherical dish end because the pressure in the vessel is divided equally across the surface of the head.
The radius (Ri) of the head equals the radius of the cylindrical part of the vessel. This type of hemispherical tank heads or hemispherical dish ends is made in the most popular sizes and thicknesses.
Manufacturing Range - Hemispherical Heads
|Sl.No||Hemispherical Head ID||Crown Diameter||No. of Petals||Max. Plate nominal thickness||Thickness after forming.|
Ellipsoidal Heads (Seamless Cold Forming Construction)
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.
The ellipsoidal head has good mechanical properties better than the tori spherical head. ASME elliptical dished heads are used in the construction of tanks for unfired pressure vessels, such as liquefied petroleum gas and air receivers.
Manufacturing Range - Ellipsoidal Heads
|Sl.No||2:1 Ellipsoidal Head ID||Straight Face||Forming Process||Max. Plate nominal thickness||Thickness after forming|