Carbon Steel Elliptical Head 2280mm Inner Diameter 16mm Thickness Ellipsoidal Head
Price:
$25-10000
MOQ:
1
Delivery Time:
10-30 days
Brand:
Guojiang
Product Description
2280*16 Carbon Steel Elliptical Head
Core Specifications
- Key Dimensions: Inner diameter 2280mm, nominal thickness 16mm, adopting standard ellipsoidal structure (major-to-minor axis ratio 2:1) with straight edge to optimise weld stress distribution.
- Material & Connection: Made of high-quality carbon steel, formed by the welding process. Groove and weld areas are ground and residual stress relieved, with butt misalignment ≤10% of material thickness.
- Standards Compliance: Conforms to GB/T 25198 and relevant ASME codes, suitable for medium and low-pressure working conditions.
Process & Performance Advantages
- Forming Process: Adopts hot press forming combined with step-by-step stamping to avoid wrinkling and uneven thickness, followed by heat treatment for structural stability.
- Welding Quality: Welds undergo MT (Magnetic Particle Testing) or PT (Penetrant Testing), free of cracks, pores and other defects, with weld joint strength matching the base material.
- Mechanical Properties: Uniform stress distribution on the ellipsoidal surface, superior to dished heads. 16mm thickness design withstands medium-low pressure loads, compatible with various industrial media.
Practical Applications
- Petrochemical industry: End sealing of large oil storage tanks and medium buffer tanks
- Energy & power sector: Heat exchanger and thermal storage tank head components
- General machinery industry: Closed-end covers for pressure vessels and reactors
Quality Assurance
- Full-process quality control: Traceable from blank cutting, welding, forming to finished product inspection
- Factory inspection: Each product passes dimensional accuracy verification and non-destructive testing, with a quality report provided.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Guojiang Precision Formed Head Co., Ltd.
Location
Yangguang Road, Industrial Park, Qiliying Town, Xinxiang County, Xinxiang City, Henan Province, People’s Republic of China
Contact Person
Lynn Chen