HDPE Ball | High Density Polyethylene Ball | 5mm to 310mm | Chemical Resistant, Food Grade
HEMSUN ENGG. INDUSTRIES manufactures HDPE Balls — High Density Polyethylene Balls — from 5mm to 310mm diameter. HDPE Balls combine good chemical resistance to acids and alkalis, FDA food-grade compliance, near-zero moisture absorption, and very competitive pricing — the cost-effective standard for water pump check valves, chemical dosing check valves, water storage tank float valves, food processing check valves, and general industrial applications. ISO 3290 Grade G10. Exported globally.
Applications
Water supply and treatment
HDPE Balls in water pump check valves and borehole pump check valves
Float valves
HDPE Balls in water storage tank float valves — float on water at SG 0.94
Chemical dosing pumps
HDPE Balls in check valves for dilute acids, alkalis, and water treatment chemicals
Food and pharma
FDA-compliant HDPE Balls in food processing and pharmaceutical liquid handling
Irrigation
HDPE Check Valve Balls in irrigation system pumps and water supply networks
Large water infrastructure
150mm to 310mm HDPE Balls in large-bore water main check valves
Features
Diameter
5mm to 310mm — industry-leading HDPE Ball size range
Material
HDPE (High Density Polyethylene)
Grade
ISO 3290 Grade G10 precision
Excellent chemical resistance
acids, alkalis, most solvents
FDA-compliant
food and pharmaceutical safe
Temperature range
-50°C to +80°C
Corrosion Resistance
corrosion proof and non-contaminating
Moisture Absorption
near-zero, less than 0.01%
Floats on water (SG 0.94–0.96)
ideal for float valve applications
Low cost
economical for large volumes
Non-toxic
safe for potable water applications
IEC registered
export-ready quality
Technical Specifications
| Property | Value |
|---|---|
| Material | HDPE (High Density Polyethylene) |
| Diameter Range | 5mm – 310mm |
| Grade | ISO 3290 Grade G10 |
| Temperature Range | -50°C to +80°C |
| Specific Gravity | 0.94 – 0.96 g/cm³ (floats on water) |
| FDA Compliance | Yes — food and pharmaceutical grade |
| Moisture Absorption | Less than 0.01% |
| Chemical Resistance | Acids, alkalis, most solvents |
| Color | Natural white |
| Export Markets | UAE, Germany, USA, Japan, Singapore, Brazil, Turkey, Middle East |
Manufacturing Process
HDPE Balls are CNC-machined from extruded HDPE rod stock. HDPE grades used are food-grade where FDA compliance is required.
Compliance & Standards
IEC registered. FDA-compliant for food and pharmaceutical contact. Suitable for potable water applications. ISO 3290 Grade G10. Floats on water (SG 0.94–0.96). Regular export to UAE, Germany, USA, Japan, Singapore, Brazil, Turkey, and Middle East.
Frequently Asked Questions
What is the largest HDPE Ball you manufacture?
We manufacture HDPE Balls up to 310mm diameter — one of the widest size ranges for High Density Polyethylene Balls available globally. Large HDPE Balls serve water tank float valves and large-bore water infrastructure check valves.
Are HDPE Balls suitable for potable water applications?
Yes. HDPE is FDA-compliant, non-toxic, and widely approved for potable water contact. Our HDPE Balls are suitable for water supply check valves, borehole pump check valves, and potable water system float valves.
Do HDPE Balls float on water?
Yes. HDPE has a specific gravity of 0.94–0.96 g/cm³ — less than water — so HDPE Balls float on water. Ideal for water tank float valves and liquid level control applications.
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