ASME Pressure Vessel Head
Head and bottom end:OD89mm--10000mm,thickness2mm-20mm
Reduction Ratio:<10%
Forming method: Hot forming, cold forming
Standard:ASME ,PED and GB
Applications: oil, chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction, etc.
Product Introduction
Depending on the vessel design, pressure vessel heads can be manufactured in different shapes, materials, dimensions, and thicknesses. The selection of head geometry and material depends on the design pressure, operating temperature, process medium, applicable construction code, and fabrication requirements.
We offer pressure vessel head manufacturing and forming solutions according to customer drawings and agreed technical specifications.
Types of Pressure Vessel Heads
Ellipsoidal Heads
Ellipsoidal heads have an elliptical profile and are commonly used in pressure vessels and storage equipment. Their dimensions and profile are determined by the vessel design and applicable construction requirements.
Torispherical Heads
Torispherical heads consist of a central spherical section and a curved transition near the edge. They are used in various industrial vessels, subject to design requirements.
Hemispherical Heads
Hemispherical heads have a hemispherical profile. Their suitability depends on vessel geometry, pressure requirements, manufacturing feasibility, and cost considerations.
Conical Heads
Conical heads are used where a tapered vessel end or transition is required. The design must account for the applicable pressure and structural requirements.
Flat Heads and Covers
Flat heads and covers are used in certain vessel configurations. Their suitability depends on the vessel design, dimensions, thickness, and operating conditions.
Product Specifications
| Parameter | Specification |
|---|---|
| Product | Pressure Vessel Heads |
| Material | To be specified according to project requirements |
| Outside diameter | 89–10,000 mm, subject to confirmation |
| Thickness | 2–20 mm, subject to confirmation |
| Forming methods | Hot forming or cold forming, as applicable |
| Head shapes | Ellipsoidal, torispherical, hemispherical, conical, and other agreed designs |
| Applicable standards | ASME, applicable GB standards, or other specified requirements, subject to confirmation |
| Dimensions | Customer drawings and approved specifications |
| Inspection | According to the agreed technical specification and applicable code |
The available diameter, thickness, material, and forming method depend on the head geometry and manufacturing requirements. Please provide a drawing or dimensional specification for technical review.
Materials
The material should be selected according to the pressure vessel's design conditions and intended service.
Depending on the ma
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