We called this Dished Heads type: 2:1 elliptical head. The shape of this head is widely used for many kinds of industriesl.
But storage tank has a larger requiremnt for dished heads with type 2:1 SE elliptical heads and torispherical dished heads
it can be done by two forming ways, one is cold spinning and another is cold press for dished ends.
Cold press forming is for standardization and mass production, it can be formed with inner diameter from 200mm to 3200mm(50mm pitch up to 2000mm,
and 100mm pitch for above 2000mm), and with plates thickness of up to 28mm using the 6000ton that Hokkai developed.
Cold Spinning forming is for non standard larger dished heads production, this forming way can be achieved with inner diameter from 750mm-9000mm,
Our company are ASME U&U2 stamp holder and can provide dished heads as PED/NB/GB/ASME standard.
We have produced many hiagh quality dishends for cryogenic industry, customer just like Cryolor Aisa.Air Liquide...
Product Categories : Cold Work Dished Head > Cold Press Dished Head
carbon steel dish head for equipment and transportation
Eccentric cone for food and pharmaceutical machinery
Industrial equipment carbon dish head
Cold Press Stainless Steel Dish Head
Dish end Carbon steel volume production
Stainless Steel Conical Dish Head
Hokkai Head carbon material
Standard cold press dished heads