flanging welding forged conical pipe head tank cover in fired boiler :

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)

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

Please pay attention:

There are no cracks , delamnation, inclusion and other defects imperfections.And every product release after serious inspection and approved by Supervision and Inspection Office of Special Equipment.

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