HUNAN JETVISION INDUSTRIAL CO.,LTD
Customised components supplier for thermal engineering
HUNAN JETVISION INDUSTRIAL CO.,LTD
Customised components supplier for thermal engineering
HUNAN JETVISION INDUSTRIAL CO.,LTD
Customised components supplier for thermal engineering
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.
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.
Production and Processing Equipment
Keywords:
Conical head pressure vessel
Stainless Steel toriconical head for Tank top
tapered tank head
Welded mild steel Conical dished ends
cone head for concrete mixing machine
Conical Head Dished Ends for Pressure Vessel and Oil Tank
Tank cover conical head
Concentrical reducer, knuckle large diameter
Concentrical reducer (straight cone)
The elliptical head ( or named ellipsoidal head ) which is a head consisting of two parts: a rotating ellipsoidal sphere and a cylindrical straight section. Elliptical tank head is fabricated to have a certain shape instead of a particular dish radius or knuckle radius. The dish radius is approximately 90% of the diameter and the knuckle radius is approximately 17% of the diameter. 2:1 elliptical flanged and dished heads are ASME compliant.
The hemispherical head is a head consisting of half a spherical shell and a straight edge (short section of a cylinder). Hemispherical heads has the best mechanical properties and most economical materials used. Hemispherical heads are a popular choice for pressure vessels due to their ideal shape, which divides the pressure in the vessel equally across the head's surface. Also known as hemispherical tank heads or hemispherical dished ends, they're commonly used on liquid and gas storage tanks.
Torispherical head (or flanged and dished head), These heads have a dish with a fixed radius (r1), the size of which depends on the type of torispherical head. The transition between the cylinder and the dish is called the knuckle. The knuckle has a toroidal shape. These heads have a dish with a fixed radius, the size of which depends on the type of torispherical head.
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