Corrosion Resistant Hollow Steel Sphere , SS Hollow Ball No Magnetic Rust Proof

Basic Information
Place of Origin: China
Brand Name: JN
Certification: ISO
Model Number: 70mm
Minimum Order Quantity: 1 piece
Packaging Details: carton box or according to customer requirement
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 10pcs per day
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Produce Name: Hollow Balls Surface: Mirror Polished,brushed, Plated Painting Color
Thickness: 1.5mm-3mm Color: Red, Blue, Golden, Black, Rainbow Color
Diameter: 32mm To 300 Mm Screw: M3,M4,M5,M6,M8,M10,M12
High Light:

hollow steel sphere


hollow steel ball

Corrosion Resistant Hollow Steel Sphere , SS Hollow Ball No Magnetic Rust Proof
Polished Stainless Steel Hollow Sphere with Female Screw Hole M4 for Funiture Accessories
Hollow metal balls can be successfully used in areas where you need to reduce weight or ensure flotation. Whether it’s an overflow value that needs to be kept in check or other values that require seal creation as liquid levels rise and fall, hollow balls can be a perfect fit for your application.
Why Hollow Aluminum Precision Balls?
Working with aluminum allows Precision Plastic Ball to improve the effectiveness of liquid baths, tanks, and other fluid applications in which plastics may not be suitable.


We provide 201, 304, 316 stainless steel hollow balls in a variety of sizes.

Basic Information

Product name
Polished Stainless Steel Sphere with Female Screw Hole, Holle Thread Ball
Stainless steel 201,304,316
32mm to 300 mm
Wall thickness
0.8mm to 2 mm
Can be polished,brushed , plated and painted color, sanding
red, royal blue, purple, golden,green, black, white, copper and rainbow
rust-proof , no magnetic, corrosion resistant
The technique
deep draw, water pressure, nano plating,spray lacquer
Corrosion Resistance
316 > 304 > 201
Drill holes, welded pipe, cut words

Corrosion Resistant Hollow Steel Sphere , SS Hollow Ball No Magnetic Rust Proof
Hollow Steel Ball Application
Hollow balls are typically used for weight sensitive applications such as aircraft ball transfer units,
liquid float systems, and custom ball valves.
Feature Of Stainless Steel 

General Application
ss 304
Austenitic type, corrosion resistance,

slightly magnetic, however annealing

can makes it non- magnetic
For home, garden, shopping mall, square, plaza, hotel, cinema, mesume, theme park, playground, public construction project, wedding, wall ,display decoration
ss 316
non-magnetic, best corrosion resistance

even when exposed to marine atmosphere

and sulfuric acid
Austenite type, no magnetic, low prices,

superior performance, Can be processing,

welding, drilling, hardness HRC 28 or less

Production Process
1. Plate Cutting
2. Welding
3. Sphere forming by water pressure ,sanding
4. Polished bright surface
5. Finished Goods
6. Packing

Corrosion Resistant Hollow Steel Sphere , SS Hollow Ball No Magnetic Rust Proof


1. If will be necassary would there be possibility to make some upgrade or changes on the product?

The upgrade and change designs on the products are welcome. You can send your new design and detailed requirements to us.

2. Can we add our logo to this item? if so, where can the logo added?

We can add the logo on the item and the packing. You can send your logo and detailed requirements to us.
The postion of the logo is according to your requirments.

3. What types of packaging do you normally use for this product?

For small quantity and small products,we will pack them in a polythene bag,
use a piece of 5-ply corrugated cardboard and curve the cardboard around
the small goods to protect goods and strengthen the carton, bound with the plastic straps during Express and air delivery.

4. Do you accept PayPal for the full order?

As to terms of payment, we can accept the Paypal payment,
we also accept the western union , T/T payment method for full order.

5. How long does it take to manufacture once an order has been placed?

In general, we needs about 15 to 20 days to make the products, but for the small sizes and small quantities,
the manufacturing time will be faster, maybe 7 to 10 days. When the products are finished, we will inform you in advance.

6. What is your lead time for samples?

If you are interested, we will be pleased to send you a sample free of charge.
If we have the samples in stock, we have send to you immediately, but if not,

we need about 7 to 10 days to make the samples. Or we can provide the similar sizes for you,you can evaluate the quality.

Contact Details

WhatsApp : +8615910105035