Conical Head

Conical head is a head with conical surface of shell. The characteristic is that it can make the medium pass through with uniform change of speed, and it is easy to unload the viscous liquid and solid particle-containing materials, but the mechanical property is poor, and the discontinuous stress generated by the sudden change of shape at the connection with cylinder or receiver is large.

The cone head type is divided into CHA (30), CHA (45), CHA (60) by half angle. According to the size of the end of the type is divided into non-folding conical tank head and hemming conical dished head.

Marking: Di-Inside Diameter                        THK-Thickness

Do-Outside Diameter                     DH =Depth of conical section    

SF-Straight Flange                        KR- Knuckle Radius

R-Inside Dishradius                       V-Volume         

α-Opening Angle                           THi =Internal Cone Height

Shapes & Parameters:

Product Specification

Diameter: 82mm-10000mm

Thickness: 2mm-300mm

Reduction Ratio: About 10%

Test: UT, RT, MT, PT

Packing: wooden box and iron shelf or as percustomers requirement

Material: Carbon steel Conical head: SA516 GR60N, GR70N

Stainless steel Conical head: SA240 304, 316

Edge Preparation:

Application:

Conical head is widely used in petrochemical, pharmaceutical, aerospace, nuclear power, shipbuilding, steel and boiler pressure vessel manufacturing industries, Recipientes a presion, etc

Quality Control:

Materials purchased - Physical and chemical tests - Production - Hot forging and forming - Heat treatment - Inspection - Fine finishing - Finished product inspection - Marking - Finished product inspection - Marking - Packing and typing - Shipping.

Keywords:

Conical head pressure vessel

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