Custom Metal Hemispherical and Tank Heads

Introduction to Custom Metal Hemispheres and Tank Heads

Haipei Industry is proud to offer high-quality custom metal hemispheres and tank heads, designed to meet the diverse needs of industries ranging from architecture to manufacturing. With a dedication to precision and durability, we provide a range of products crafted from materials such as cold-rolled steel, stainless steel (304 and 316), aluminum, copper, and brass. Whether for functional applications or creative designs, our metal hemispheres deliver seamless construction and exceptional performance.

Custom Metal Hemispheres: Precision and Versatility

Our custom metal hemispheres are manufactured using state-of-the-art tooling and techniques to ensure 100% seamless construction, eliminating the need for welds. This not only enhances their structural integrity but also provides a smooth, flawless finish suitable for a variety of applications. With a wide selection of diameter tools and optional straight wall configurations, Haipei Industry offers unmatched versatility.

Benefits & Attributes:

• 100% Seamless Construction: Ensures zero welds for superior durability and aesthetics.

• Wide Material Selection: Choose from cold-rolled steel, stainless steel (304/316), aluminum, brass, and copper.

• Customizable Thickness and Sizes: We accommodate a range of thicknesses and diameters to meet specific project needs.

• Applications: From hollow metal spheres and architectural elements to hemispherical baking pans and signage, our products are perfect for various design and industrial purposes.

Popular Applications:

• Small Hemispherical Tanks

• Hollow Metal Spheres

• Ornamental Hemispheres

• Architectural Installations

• Signage and Displays

• Fire Pit Half Balls

Hemispherical Head Specifications: Engineered for Excellence

Hemispherical heads are ideal for high-pressure applications, offering superior pressure resistance compared to other head types. However, their intricate construction requires advanced techniques, as they are typically formed from multiple petals or gores. The depth of the hemispherical head equals half of its diameter, ensuring optimal strength and functionality.

Key Specifications:

1. Material Options: Stainless Steel, Carbon Steel, Aluminum, Special Steel.

2. Standards Compliance: ASME, GB, DIN, JIS.

3. Diameter Range: From 89mm to 13,000mm.

4. Hardness: 55-60.

5. Tolerance: ±1%.

6. Processing Services: Bending, welding, decoiling, punching, and cutting.

7. Technology: Hot and cold pressing.

Production Methods: Tailored to Perfection

Our manufacturing processes ensure exceptional quality and customization, meeting the exacting standards of diverse industries:

Spinning:

• Entire steel sheets are spun into hemispheres.

• Thickness: 2mm to 16mm (14GA to ⅝ inch).

• Size Range: ∅89mm to ∆3500mm (∈3.5 inches to ∈11.5 ft).

• Features a 45° welding groove for flawless assembly.

Stamping Press:

• Uses dies to shape steel sheets.

• Thickness: 1mm to 3mm (20GA to 12GA).

• Size Range: ∆19mm to ∆700mm (∈0.236 inches to ∈27.5 inches).

• Smooth surface ideal for artistic applications.

Assembling:

• Custom sizes with no standard mold limitations.

• Thickness: 1mm to 6mm (20GA to 3GA).

• Size Range: ∈200mm to ∆3500mm (∈8 inches to ∈11.5 ft).

• Expert welding ensures visible seams are burr-free.

Customization and Popular Sizes

At Haipei Industry, we offer tailored solutions with options for holes, fittings, and hardware. Our hemispheres are 100% made in the China, ensuring exceptional quality and reliability. Popular sizes include:

• 500mm

• 600mm

• 700mm

• 800mm

• 900mm

• 1000mm

• 1200mm

• 1500mm

Common Metals for Metal Spun Hemispheres:

• Stainless Steel

• Cold Rolled Steel

• Hot Rolled Steel

• Brass

• Copper

• Aluminum

Why Choose Haipei Industry?

With a reputation for innovation and excellence, Haipei Industry stands out as a trusted provider of custom metal hemispheres and tank heads. Our advanced manufacturing capabilities, coupled with a commitment to quality, ensure that every product meets the highest standards of performance and design.

Let us help you bring your projects to life with precision-crafted metal hemispheres and tank heads tailored to your unique specifications. Contact us today to learn more about our products and customization options.

Company information

Haipei industry can produce all types of dished ends heads. They can be manufactured from a number of steel types including pressure vessel and boiler quality, chrome moly and stainless steel. The company also offers 2:1 semi ellipsodial, hemispherical petals, torispherical ends as well as conical knuckled sections.

Haipei industry company is a leading producer of various types of dished heads, cones, and other special pressed products in different materials grades like Carbon Steel, Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium and Its Alloys, Zirconium and all cladded material combinations.

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