Specifications

15MnNiDR carbon steel arch dished head for chemical plant
diameter:300-12000mm;
thickness:3-150mm
ISO9001:2008
verified

15MnNiDR  carbon steel arch dished head for chemical plant :
 

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

 

2 . Processing scope:

Diameter:1000mm-2400mm

 

 

 

Thickness:8mm-30mm

 

 

 

Standard:JB/T1619-2002 

 

 

 

Technics:Forging

 

 

 

Processing:hot mould pressing  

 

 

 

Appearance treatment:sandy-blasting , acid pickling,antirust treatment...

 

 

 

NDT:ultrasonic testing,Radiographic testing,Magnetic Testing, Penetrant testing

 

 

 

Groove:it can be groove in , groove outside ,and both , according to your drawing.

 

 

 

Application:our products can be used in oil and gas industry, chemical plant, electric  power, smelting water control.food machinery and ship building ,boiler heat exchanger,medical equipment,petroleum industry,aerospace  industry.

 

arch dish end especially used for boiler.

 

     

3 Forged head processing method:

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

 

4.Testing :non-destructive 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 REPUBIC OF CHINA(A3 HEAD)

                   CERTIFICATE OF MEMBERSHIP OF CONFEDERATION OF CHINESE METALFORMING INDUSTY

                   QUALITY MANAGEMENT SYSTEM CERTIFICATE

 

 

 

 

6.Packing:

 

 

7.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.

 

 

 

 

We own Asian unique production line which can make diameter of 12m heads and supply OEM service .

 

PLASE pay attention:

No cracks , delamination, inclusion ,and other defects