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

Stainless Steel Water Drop

Water droplets shape concept.

Material
AISI 304 / AISI 316 / AISI 316L stainless steel
Minimum order
1 piece on this category unless a small-size minimum applies
Lead time
1 to 3 days from stock, 7 to 15 days for scheduled production

Product Overview

The water drop is an exclusive design formed by water pressuring. Our technicians calculate the sheet development for the specific curve, which means the shape is not limited to a catalogue profile. Curvature and height can be made to any size you need.

The uniform surface takes a high reflective mirror finish, which is what makes the form read as a real drop rather than a metal object shaped like one. It is used mostly for garden decoration and landscape sculpture.

Key Benefits

  • Any curvature of steel water drop shape could be made.
  • Durable AISI304 stainless steel alloy made with mirror finished.
  • MOQ:1PCS.
  • Delivery Time:12days for Scheduled production.

Application Scenarios

  • Garden and courtyard sculpture
  • Landscape and park installations
  • Hotel and resort grounds
  • Water-themed public art

Who It Is For

  • Landscape architects and garden designers
  • Public art commissioners
  • Hotel and resort developers
  • Sculptors working with a fabricator

Problems It Solves

  • A drop form has a compound curve that press tooling cannot reach. Water pressuring forms it without a dedicated mould.
  • Uneven surface breaks the illusion. The uniform wall takes an even mirror polish across the whole curve.
  • 316L is needed for the harshest sites. It is available alongside 304 and 316.

Technical Features

  • Drilling and tapping in metric and unified threads on request
  • Base plates, pedestal tubes and hanging fittings fabricated with the piece
  • Sheet development calculated in house, so non-standard sizes are possible above ∅200mm

Specifications

Material
AISI 304 / AISI 316 / AISI 316L stainless steel
Thickness
1mm to 6mm (20GA to 4GA)
Size range
∅300mm to ∅3500mm (∅12 inch to ∅11½ ft)
Forming
Water pressuring
Finish
Mirror polishing, titanium electroplating, spray painting

Category range: Material AISI 304 / AISI 316 / AISI 316L stainless steel · Thickness 1mm to 6mm (20GA to 4GA) · Size range ∅300mm to ∅3500mm (∅12 inch to ∅11½ ft)

Materials

We form spheres and hemispheres in AISI 304, AISI 316 and AISI 316L stainless steel, Q235 carbon steel, H62 brass alloy and A6061 aluminium alloy. The alloy decides corrosion resistance, weight and how the surface takes a polish.

For this product the standard specification is AISI 304 / AISI 316 / AISI 316L stainless steel. Tell us the site conditions and we will confirm whether a different grade is worth the cost.

Read the material guide

Manufacturing Process

Forming happens by stamping press, water pressuring, spinning or hand assembling. Two halves are joined at the equator, the weld is ground, and the surface is finished last, after any cutting or drilling has been done.

How a metal sphere is made Sheet is cut into blanks, formed into two hemispheres by stamping press, spinning or water pressuring, welded at the equator, ground, then mirror polished into a finished sphere. Sheet blanksForming WeldingGrindingMirror polishing 304, 316, Q235, H62, A6061Press, spin or water pressure 45° groove closes the sphereWelds and burrs removed Mirror, brushed or coloured

Read the forming process guide

Quality Control

  1. Incoming material

    Alloy and sheet thickness are checked against the order before any blank is cut.

  2. Forming check

    Diameter and wall are measured after pressing, spinning or water pressuring.

  3. Weld and grind

    The equator weld is inspected, then welds and burrs are ground off before finishing.

  4. Surface inspection

    Every piece is inspected for scratches, dents and polish consistency under light.

  5. Packing

    Protective packing is built around the diameter and weight, and photographs are sent before dispatch.

Customisation Options

  • Diameter and wall thickness to your drawing, with no mould limit above ∅200mm
  • Metric and unified threaded holes, drilled apertures and perforated patterns
  • Welded base tubes, base plates, internal ribs and pedestals
  • Mirror, brushed, sandblasted, etched, electroplated, PVD colour or spray painted finishes
  • Logos, lettering and world maps by sandblasting, etching, laser cutting or plasma cutting
  • LED kits fitted inside the sphere
  • Segmentation into quarters or eighths for sizes above container limits

Comparison With Other Products

ProductMaterialDiameterThickness
Stainless Steel Water Drop—Made to order—
Stainless Steel Tear Drop Sculptures—Made to order—
Stainless Steel Water Drop Sculpture—Made to order—

Comparing forming routes rather than products? The process guide sets out size, thickness, seam and mould limit for each.

Use Guide

  1. Confirm the diameter first

    Diameter drives the forming route, the wall thickness, the price and the freight mode. Settle it before anything else.

  2. Match the alloy to the site

    304 inland, 316 near salt water or pools, Q235 where a rust patina is wanted, brass or aluminium where weight or colour matters.

  3. Choose the finish last

    Finishing always happens after forming, welding, cutting and grinding, so pattern edges stay clean.

  4. Plan the fixing

    Tell us whether the piece is bolted, threaded, welded to a base tube or suspended, and we build the fitting into the part.

  5. Check the shipping limit

    ∅2200mm fits a container, ∅3500mm fits a flat rack, and larger spheres are segmented with bolted ribs.

FAQ

Can you match a drawing exactly?
Our technicians calculate the specific forming data from your drawing, so curvature and height follow your design.
What is the largest drop you can make?
Up to ∅3500mm (∅11½ ft).
Can I order Stainless Steel Water Drop in a different size?
Yes above ∅200mm, where there is no standard mould limit. Below ∅250mm a customised size needs a new stamping press mould, charged at USD 1,000.
How is it packed and shipped?
Protective packing is built around the diameter and weight. Samples and small orders go by DHL, UPS, FedEx or Aramex in 3 to 7 days. Larger orders go by air in around 3 days to your airport or by sea in 15 to 30 days.
What do you need from me to quote?
Diameter, wall thickness, material, finish, quantity and delivery country. A drawing or a photo helps and can be sent over WhatsApp.

Order Stainless Steel Water Drop

Send the diameter, wall thickness, finish and quantity. Drawings are welcome and quotations usually come back the same working day.