Specifications

conical head for boiler,dish end :
diameter:300-12000mm
standard:ISO9001-2008 JB/T4746-2020
hot /cold mould pressing forming

conical head for boiler,dish end :

1.processing scope:

DI:300-12000mm

DO:300-12000mm

THICKNESS:3-80mm

h=25 & h=40

r=0.10Dis

R=1.15Di

 

2.forged head processing method:

hot mould pressing/cold mould pressing/cold spinning

 

3.material:mild steel, low alloy steel, carbon steel, stainless steel, clad plate,etc

 

4.testing:non-destrctive testing(UT,RT,MT,PT)

              carbon sulphur analysis instrument

              non-contact type temperature measuring apparatus

              WE-60type omnipotent testing machine  

              examine the thickness appearance

 

5. license: manufacture license of special equipment people's republic of china(A3 HEAD)

                    cettificate of menbership of confederation onf chinese metal forming industry

                    quality management system certificate

 

6.application: our different material and specification heads can be used in many fileds, such as petroleum, chemical industry  ,boiler ,pressure vessels ,railway transportation , metal structure ,water supply facilities and aerospce engineering,etc