Forged flange welding hemispheroid head

Standard exporting package

Forged flange welding hemispherical head ,head manufacturer:

1.We own Asian unique production line which can make diameter of 12m heads and can supply OEM service .Besides we  manufacture A3 head with high quality and competitive prices.

2.Standard:ISO9001:2008;GB/T25198-2010

3.Testing : non-destructive(UT,RT,MT,PT)

4.Forming method:cold pressing,cold spinning,hot formed,punching

5.License:Manufacture License of Special Equipment People's Republic of China(A3 Head)

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 aerospace engineering,etc.

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

8. 

Type code name: HH

Use shape parameter frequently: R ≥ 0.5Di

Symbol explanation: Di - Head internal diameter
                                R - Head radius
                                H - straight side altitude
                                δ n - Head nominal thickness

                                May processing scope: Di - 400 - 3600mm

9. Welcome to our company to discuss business and hope we can build a cooperation in

the future.