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Shenzhen Maoping Sculpture Arts Co., Ltd. · Making metal spheres since 2007[email protected]  ·  WhatsApp +86 181 2370 4365
HomeMetal HemispheresStainless Steel Hemispheres

Stainless Steel Hemispheres

Stamped and spun half balls from ∅6mm to ∅3500mm for vessel ends mixing bowls ceiling domes and safety mirrors.

Stainless Steel Hemispheres made by Shenzhen Maoping Sculpture Arts Co., Ltd.
Stainless Steel Hemispheres produced at the Maoping workshop in Shenzhen

Overview

Stamp pressed stainless hemispheres carry a high mirror polish and suit ceiling decoration and traffic corner safety mirror domes.

Spun stainless hemispheres have a true hemispherical shape, which is stronger than a torispherical head. Hemispheres are the best shape for mixing vessels such as pharmaceutical manufacturing bowls, because the corner that causes product burn-on in a torispherical shape is eliminated. Our hemispheres have an extra smooth contour so agitator blades sweep the surface more effectively, and they also hold a stronger vacuum and drain better as tank or pressure vessel ends.

Specifications

Material
AISI 304, AISI 316, AISI 316L
Size range
∅6mm to ∅3500mm (∅0.236 inch to ∅11½ ft)
Thickness
0.6mm to 16mm (25GA to 5/8 inch)
Forming
Stamping press or spinning
Finish
Mirror polished, mill finished, sandblasted, electroplated

Who This Category Is For

  • Pressure vessel and tank fabricators
  • Pharmaceutical, cosmetic and food processing equipment builders
  • Architectural fit-out contractors specifying ceiling domes
  • Road safety product suppliers

Problems It Solves

  • Product burn-on in the corner of a torispherical head. A true hemisphere removes the corner.
  • Agitator blades that miss the wall. The extra smooth contour lets blades sweep the surface properly.
  • Poor draining and weak vacuum performance on vessel ends. The hemispherical shape improves both.

Why Buy From Maoping

  • Wall thickness up to 16mm by spinning
  • 304, 316 and 316L from the same line
  • Mirror, mill, sandblasted and electroplated finishes

Application Scenarios

  • Pressure vessel and tank ends
  • Pharmaceutical and food mixing bowls
  • Ceiling decoration domes
  • Traffic corner safety mirror domes
  • Sphere assembly

Stainless Steel Hemispheres FAQ

Why is a hemisphere stronger than a torispherical head?
The hemispherical shape is superior in strength and eliminates the corner that causes product burning-on in a torispherical shape.
Can two hemispheres be welded into a complete sphere?
Yes. Spun hemispheres are supplied with a 45° welding groove that closes into a perfect sphere.
What is the thickest hemisphere you can make?
16mm (5/8 inch) by spinning.
Do you polish the inside as well?
Tell us the internal finish you need with the enquiry and we will confirm it before production.

Request A Quote for Stainless Steel Hemispheres

Send diameter, wall thickness, material, finish and quantity. Drawings are welcome over WhatsApp or email.