5mm - 200mm PP Polypropylene Hollow Plastic Float Ball for Floating Valves

1 / 5

5mm - 200mm PP Polypropylene Hollow Plastic Float Ball for Floating Valves

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Basic Information

Model NO.

NX-PHFB

Form

Extrudates

Formula

(C3h6)N

Structure

Floating Ball Filler

Material

Plastic

Type

Random Packing

Usage

Chemical Engineering

Density

0.91-0.92g/cm3

Specification

15mm - 100mm

HS Code

3926909090

Product Description

Plastic Hollow Floating Ball is a type of plastic random packing with features of good filtration capacity, stable chemical property, non-pollution, long life span and large overlay area. Widely used in coagulate water tank, salt eliminating water tank and water treatment fields.

Cost-Effective: Compared to solid plastic balls, hollow PP balls are significantly more economical.
Lightweight Design: Features a low density of 0.91-0.92g/cm3, allowing it to float easily.
Chemical Resistance: Excellent resistance to commonly used acids, oils, and water-based liquids.
Temperature Stability: Higher temperature resistance compared to HDPE materials.
Food Grade Quality: Suitable for sous vide cooking and cosmetic applications.
Versatile Finishes: Available in non-polished (for floating) and high polished (for cosmetics and sealing).

Technical Specifications

Product Name	Hollow PP plastic ball (Polypropylene Balls)
Size Range	5mm, 6mm, 8mm, 10mm, 12mm, 15.8mm, 19mm, 20mm, 25mm, 38mm, 50mm, etc.
Precision Grade	G0-G3 (±0.01-0.05mm)
Density	Around 0.85g/cm3
Key Features	Chemical resistance, density less than water, high melting point.
Applications	Transfusion, level calibration, roll-on bottles, chemical adsorption towers.

Product Display

Manufacturing Capability

Our manufacturing facility develops and manufactures a wide range of mass transfer equipment, including random and structured chemical packing in ceramic, plastic, and metal materials. We also produce molecular sieves, ceramic balls, and honeycomb ceramics used in petrochemical processes and environmental applications.

Frequently Asked Questions

What are the primary advantages of hollow PP balls over solid ones?

Hollow PP balls are much more cost-effective and lightweight (density 0.91-0.92g/cm3), making them ideal for applications requiring buoyancy or large volume coverage at a lower price point.

Are these plastic floating balls safe for food contact?

Yes, these balls are food grade, similar to stainless steel 304 or soda-lime glass, which allows them to be used for sous vide cooking and cosmetic packaging.

In which industries are hollow floating balls most commonly used?

They are widely used in chemical engineering, water treatment (coagulate and salt-eliminating tanks), petrochemical processing, and as roll-on components in the cosmetic industry.

What sizes are available for the hollow plastic balls?

We offer a wide range of specifications including 5mm, 10mm, 15mm, 20mm, 25mm, 38mm, 50mm, 75mm, and up to 100mm to suit various industrial needs.

How do these balls perform in acidic environments?

PP (Polypropylene) balls have excellent chemical resistance to most commonly used acids, oils, and water-based liquids, ensuring a long service life in harsh chemical environments.

What is the difference between non-polished and high-polished balls?

Non-polished balls are typically used for industrial floating applications, while high-polished balls are preferred for cosmetics, sealing, and precision cooking.