At Colex Tanks Trading LLC, we believe that quality is the foundation of trust. Every GRP (Glass Reinforced Plastic) water tank we manufacture and supply is tested and certified to meet international safety and performance standards.
Our commitment to quality ensures that clients across the UAE and GCC receive durable, hygienic, and long-lasting GRP water storage solutions suitable for residential, commercial, agricultural, and industrial applications. These certifications apply to all our GRP water tanks in UAE.
The GRP water tank panels are manufactured and comply with SS245 : 2014, AISI Grade SS316, AS / NZS 4020-2018, SS375 : 2015 and BS6920 standard for water quality effect. Certified compliance is ensured for industrial GRP water tank installations.
SS 245: 2014 is a Singapore standard for Glass Reinforced Plastic (GRP) sectional water tanks.
What does this standard cover?
It ensures that:
Why it is important?
If a GRP tank complies with SS 245: 2014, it means:
✔ The tank has passed strength tests
✔ The panels are structurally safe
✔ The joints are designed to prevent leakage
✔ The tank meets recognized international quality standards
For customers, this means better reliability and safety.
AISI stands for American Iron and Steel Institute.
SS316 is a high-grade stainless steel material.
Why is SS316 used in GRP tanks?
SS316 is commonly used for:
What makes SS316 special?
It has:
Why is this important in UAE?
The UAE has:
SS316 does not rust easily, especially in coastal environments. This makes it ideal for long-term durability.
So when Colex GRP tanks use AISI Grade SS316 components, it means:
✔ Better resistance to rust
✔ Longer lifespan
✔ Suitable for harsh environments
AS/NZS 4020 is a standard that checks if materials are safe for drinking water.
What does it test?
It checks:
Why is this important?
If a GRP tank meets AS/NZS 4020, it means:
✔ The materials are safe for potable water
✔ No harmful chemicals contaminate the water
✔ It is hygienic and suitable for drinking water storage
This gives confidence to homeowners, hospitals, schools, and commercial buildings.
BS 6920 is a British Standard for materials used in contact with drinking water.
What does it check?
It tests whether:
Why is it important?
If Colex GRP tanks comply with BS 6920, it means:
✔ The tank is safe for potable water storage
✔ It does not contaminate the water
✔ It maintains water quality
This is especially important for:
Our approvals also cover commercial GRP water tanks and fire reserve systems. Learn about certified emergency storage in our firefighting GRP water tanks section.
In the UAE, buildings must meet:
When a GRP tank complies with SS 245, BS 6920, AS/NZS 4020, and uses SS316 stainless steel components, it shows:
✔ International quality compliance
✔ Safe drinking water storage
✔ Corrosion resistance for UAE climate
✔ Long-term durability
✔ Consultant-approved technical strength
When Colex tanks meet these standards, it means:
This gives engineers, consultants, and procurement officers confidence in the product.
We specialize in a wide range of GRP water tank services, including residential, commercial, and industrial projects.
Our GRP water tanks are manufactured and supplied in compliance with internationally recognized standards such as ISO and WRAS certifications, ensuring safety, durability, and hygienic water storage performance.
Quality certificates verify that the tanks meet strict requirements for structural strength, material safety, and water hygiene, giving clients confidence in long-term performance and compliance with UAE regulations.
Yes. Certified GRP water tanks are designed to meet UAE building codes and safety standards, ensuring reliable and approved water storage solutions for residential, commercial, and industrial projects.
Yes. When manufactured with approved materials and certified standards, GRP tanks are non-toxic, corrosion-free, and suitable for potable water storage without affecting taste, odor, or quality
WRAS approval indicates that the materials used in the GRP water tanks are safe for storing potable water and comply with internationally accepted water safety standards
ISO certification confirms that the tanks are produced under a quality-controlled manufacturing process, ensuring consistent product quality, reliability, and performance across all installations.
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