10% Torispherical Dished Head with Cold Forming

• Certification: ISO, PED/ASME
• Color: Fixed
• Customized: Customized
• Standard: International
• Type: Connection
• Material: Stainless Steel
• Model NO.: THA/THB
• Cold Press: Dia<3200mm
• Cold Spinning: Dia<9000mm
• Transport Package: Wooden Crate
• Specification: THA 3200*10
• Trademark: hokkai
• Origin: China
• HS Code: 73269019
• Production Capacity: 1000ton Per Month

Product Description

This type THA is our Hokkai standard and we have the tooling from 200mm to 3200mm for cold press.

THA means R(crown radius ) is equal ID diameter and knuckle radius is equal 0.1*ID.

this type is the best for the low pressure  of many kinds of tanks/vessels.

Cold press range: 

Diameter	200mm-3200mm
Thickness	2mm-24mm

 Cold Spinning 

Diameter	750mm-9000mm
Thickness	2mm-42mm

The below process are our normal way to form dished heads.  We can quote and form dished heads after you gave us the details as the below process

1, Hokkai Group


2,YIXING HOKKAI 
   * Established in Mar 1994 
   * Start to produce in Oct 1995
   * Became 100% Japanese owed in Aug 2000
   * Purpose: Based on the HIW accumulative head plates experience for kinds of industries, service to the development of chinese industry
   * Investor: Hokkai Iron Works 89.9%, Hokkai Limited 10.1%
   * Total investment: USD26.3million; registered captial: 12million
   
3, YIXING HOKKAI DISHED ENDS ORDER PROCESS
     

4, YIXING HOKKAI PRODUCTION PROCESS
    

5, YIXING HOKKAI QC SYSTEM