Specifications

09MnNiDR carbon steel spherical dished head :
DI:300mm-12000mm
standard:GB/T25198-2010
assurance:ISO9001-2008
Bureau Verita

 

09MnNiDR carbon steel spherical dished head for petroleum chemical industry

 

spherical dished head;ball-shaped dished head for ship building, end cap ,dish end :

 

Diameter:300mm-12000mm

 

Thickness:8mm-150mm

 

Standard:GB/T25198-2010 

 

Technics:Forging

 

Processing:hot mould pressing,cold mould pressing,cold spinning

 

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.

 

No cracks , delamination, inclusion ,and other defects

 

 

 

 

 

 

 

 if you are intreast in our products,please send me a email , or call me Natasha at 0086 312 3104208 or 86 15031988593