1,Description:
Torispherical heads are the most common type of head used for the manufacture of pressure vessels and usually the most economical to form.
The I. C. R is equal to the I. D of the head or less. We normally suggest allowing the I. C. R to be between 90% to 95% of the I. D of the head.The I. K. R needs to be between 6% and 10% of the I. C. R of the head.
2,Applied Industry: Food,Gas,Petroleum,Chemical,machinery etc.
3,forming range and way and huawei type
Please see below Excel sheet and note below information
A,Cold Press is for Huawei standard size THA which crown radius is 10% diameter
head can be formed with inner diameter ranging from 200-3200mm
(50 mm pitch up to 2,000 mm, and 100 mm pitch for above 2,000 mm)
B If the size is not standard and not aviviable for the cold press.
TOBO will choose dish&flanged to form heads.
C,if Diamter is above 3200mm for hot press,Pls query by E-mail separatly
4,Order information:
if you are intertested to send the RFQ to Huawei,we want to know the following detaits
1) material grade
2) diameter
3) thickness
4) Crown radius and Knuckle Radius
5) qty
6) special requirements including the material grade and forming

(1)Packaging Details
Outer in 5CM standard wooden crate (most of others only have 3CM thick), inner in plastic or foam.

(2)Port Of Loading
Mainly ship from Shanghai or Tianjin Or Customized.

(3)Shipping Method
By sea(mainly), by train, by air Or Customized

(4)Freight
The shipping freight depends on the total weight and the cube of the shipped roducts. We quote the freight directly from the shipping company.

(5)Transportation Time For Different Destination
As for the specific destination , please email us , we will check it with the shipping company.