Conicle Head

We manufacture conical heads from 11.8 inch up to 280inch in diameter, in thicknesses from 0.15inch to 16inch. Material from carbon, stainless steel and stainless clad.
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The Conical heads (single/double knuckle) are non-standard customized manufactured. Please provide the exactly specifications if you are approached us for manufacture these conical heads.


Technical Explanations

Do = large external cone diameter
Di = internal diameter at apex
KR = knuckle radius
α = opening angle
SF = straight flange height
DH = depth of conical section
THi = internal cone height
t = wall thickness

 


 
Formed Processing   Welding
Processing
Head Types Diameter Thickness Material Heat
Treatment
Testing
&Inspection
Partial Data Report
Cold Formed

Hot Formed
Automatic Submerged
Arc

Gas Shielded

DC Arc welding

Argon arc
Conical bottoms

Flat bottoms
 
11.8 to 280 inch
 
(each piece)
0.15 to 16
inch
Carbon Steel

Stainless Steel

Stainless-Clad

Duplex Stainless

Alloy

Low alloy steel

………
 
Normalizing

Annealing

Quenching

Tempering

Solid Solution

PWHT
Ultrasonic test

Penetrant test

Radiographic test

Magnetic test

PMI

Physicochemical
test
Sand Blasting

Acid-pickling

Painting based on requirements
Application Industries Production Equipment
Chemical Industry

New Energy

Aerospace

Military 

Nuclear Power Plant

Petroleum and petrochemical Industry

Boilers

Pressure Vessel

Food Machinery Industry
39,000 Tons capability Press machine

1000 to 8000 Tons capability press machines

Gas heating furnaces with Width from 87 to 300inch and Length from 98 to 300 inch

Edge Folding Machines with capability from 240 to 395 inch

Testing & Inspection and Welding Auxiliary devices

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