SS316 Stainless Steel Water Tank Installation & Replacement
Types Of Water Tanks
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Tank Usage
- Potable (Domestic) Water Storage
- Commercial and industrial water storage
- Fire Protection Water Storage

Applications
SS316 stainless steel water tanks are suitable for potable water storage and more demanding environments where stronger corrosion resistance is needed. As an authorized dealer and installer for SUNNIK stainless steel water tanks, Magtech provides modular sectional tank systems built for flexible installation and long service life:
- Potable water storage
- General fresh water storage
- Coastal or more demanding environments
- Commercial and industrial water storage
- Selected fire protection applications
Available Stainless Steel Grades
Magtech provides stainless steel water tanks in different grades to suit project requirements, water quality conditions, and budget considerations. For clients considering stainless steel as an alternative to HDG tanks, the suitable grade should be selected based on the intended application and environment.
- SS304: Suitable for non-potable and fire protection water usage
- SS444: Used in selected applications depending on project needs
- SS316: Suitable solution for a long-lasting potable water usage
Sunnik Exclusive Panel Design

Why Choose SS316 Stainless Steel Water Tanks
SS316 stainless steel water tanks are a premium solution for potable water storage and demanding environments, offering enhanced corrosion resistance, hygiene, and long-term reliability:
- Suitable for potable water storage and applications in more aggressive or demanding environments
- Hygienic stainless steel construction with smooth surfaces for easy cleaning and maintenance
- Higher corrosion resistance compared to SS304, especially in coastal or chemically exposed conditions
- Modular panel design allows easier transport, installation, future expansion, and panel replacement
- Proven durability with reliable long-term performance for commercial and industrial use
- In Singapore, SS316 tanks serve as a high-quality alternative to FRP tanks for domestic water storage, offering a longer lifespan and superior durability despite a higher initial cost
At Magtech, we prioritize quality and reliability for all our projects. We are the sole distributor and installer of SUNNIK steel water tanks in Singapore. With over 40 years of manufacturing experience, SUNNIK is known for producing high-quality modular tank systems that meet the demands of modern construction and infrastructure projects.
Selected SUNNIK SS316 Reference Projects
SUNNIK’s stainless steel reference projects include SS316 installations in Singapore and many overseas markets. The supplier reference list features projects across Asia, the Middle East, Oceania, and other regions.
➝ View SS316 Reference Projects
Our SS316 Tank Services
- Installation of SS316 stainless steel water tanks
- Replacement of SS316 stainless steel water tanks
- Repair of leaking or damaged SS316 stainless steel water tanks
Recognized Certifications
As stainless steel water tanks do not fall under a strict Singapore Standard certification framework, the overall quality largely depends on the materials used and the manufacturer’s expertise.
With SUNNIK, a manufacturer with over 40 years of experience specialising in steel water tanks, their systems are developed through extensive research and development to ensure structural integrity, reliability, and consistent quality.
SUNNIK stainless steel water tanks are supported by recognized certification and quality standards, reflecting a commitment to material quality, safety, and reliable performance.
For the latest certificates and supporting technical documents, please contact us directly.
Click on certificate image to view or download the full document.
Warranty
Our standard warranty for manufacturing defects is two (2) years from the date of tank completion. This may be reviewed and adjusted upon mutual agreement, depending on project requirements.
The Defects Liability Period (DLP) for workmanship is one (1) year from the date of completion of installation.
Enquire About Installation or Replacement
For further details or to discuss your SS316 stainless steel water tank installation or replacement needs, please contact us at +65 8700 1377 or email us at admin@magtechgeneral.com.sg.
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Find answers to common questions about this tank type, including its applications, installation, replacement, repair, pricing, and warranty considerations.
