manhole tank dome cover for pressure vessel 

1.Material:mild steel,low alloy steel,carbon steel,stainless steel,clad plate,etc

2 .processing scope: Di:300-12000m

                                      Do:300-12000mm
                                      Thickness:3-150mm
                                       SF:0-50mm

                                       Beveing:acc to your drawing

3. Forged head processing method:

   Hot mould pressing/Cold mould pressing/Cold spinning/Warm spinning

4.Testing :non-destructive testing(ultrosonic testing,radiographic testing,magnetic particle testing,liquid penetration testing)

5.License: 

Manufacture license of special equipment people's republic of China(A3 HEAD)

Certificate of membership of confederation of chinese matalforming industry

Quality management system certificate

6.Packing:

7.Application: different material and specification dished ends can be used in many fileds ,such as petroleum , chemical industry , boiler, pressure vessels , railway transportation, metal structure, water supply facilities and aerospace engineering, etc.

Please pay attention:

No cracks ,delaninations , inclusion, and other defects imperfections

If you are interested in our products,please contact with me!