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FRP Sodium Hypochlorite Storage Tanks 5000 Gallon With UV Resistance & 1.5 Specific Gravity Design

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Product Spotlights

UV-resistant FRP 5000-gallon tank designed for 1.5 specific gravity sodium hypochlorite storage. Corrosion-proof, lightweight, low maintenance. Customizable nozzles and fittings. Backed by 15+ years of composite manufacturing experience with global export to 20+ countries.
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Fiberglass Reinforced Plastic (FRP)
Capacity:
5000 Gallons (approx. 18,927 liters)
Design Specific Gravity:
1.5 SG
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
15 days
Material Other, Fiberglass Reinforced Plastic (FRP)
Capacity 5000 Gallons (approx. 18,927 liters)
Design Specific Gravity 1.5 SG
UV Resistance Yes (UV-stabilized resin coating)
Application Sodium hypochlorite storage, chemical processing, water treatment
Color Customizable (typically opaque white or beige)
Model Number YK-FRP-SH5000
Surface Finish Gel coat or resin-rich outer layer

Hengshui City Yike Composite Materials Co., Ltd. proudly presents our high-performance FRP Sodium Hypochlorite Storage Tanks in a 5000-gallon capacity, engineered specifically for demanding chemical storage environments. Built with advanced UV-resistant materials and a robust 1.5 specific gravity design, these tanks offer exceptional durability against sodium hypochlorite (bleach) corrosion and environmental degradation. As a trusted manufacturer since 2009, we combine over a decade of composite expertise with rigorous quality control to deliver a storage solution that ensures safety, longevity, and operational efficiency for water treatment plants, chemical facilities, and industrial applications worldwide.

Our tanks are filament-wound or hand-layup fabricated using premium isophthalic polyester or vinyl ester resins, reinforced with high-strength fiberglass. The 1.5 specific gravity design means the tank structure can safely contain liquids with a density up to 1.5 g/cm³ — ideal for sodium hypochlorite solutions that typically range from 10–15% concentration with a specific gravity around 1.2–1.4. The UV-resistant gel coat or protective topcoat prevents yellowing, cracking, and strength loss from prolonged sun exposure, making these tanks suitable for both indoor and outdoor installations.

Specification Details
Capacity 5000 Gallons (18,927 liters)
Design Specific Gravity 1.5 SG
Diameter Approx. 96 in (2438 mm) – customizable
Height Approx. 144 in (3658 mm) – customizable
Wall Thickness 0.25 – 0.50 in (6–13 mm) depending on design
UV Protection UV-stabilized gel coat (ASTM G154 tested)
Maximum Operating Temperature 140°F (60°C) for continuous service
Optional Accessories Manway, vent, drain, level gauge, ladder, anchor brackets

Key Product Features and Benefits:

  • Corrosion Resistance: Specially formulated resin systems resist attack from sodium hypochlorite solutions, preventing degradation typical of steel or concrete tanks.
  • UV-Resistant Outer Layer: A protective gel coat containing UV inhibitors ensures the tank maintains its structural integrity and aesthetic appearance even under direct sunlight for decades.
  • 1.5 Specific Gravity Design: Engineered to handle high-density chemicals, providing an extra safety factor for fluctuating process conditions.
  • Lightweight yet Strong: FRP is about one-fourth the weight of steel, reducing foundation and installation costs without sacrificing strength.
  • Low Maintenance: Non-reactive surface does not require painting or interior coatings; simple periodic inspections suffice.
  • Customizable Configurations: Options for different nozzle sizes, manway types, and support designs to match customer piping and site layouts.
  • Thermal Insulation Properties: FRP's low thermal conductivity minimizes temperature swings for stored chemicals.
  • Long Service Life: Properly manufactured FRP tanks can last 20+ years with minimal degradation, offering excellent total cost of ownership.

Detailed Technical Advantages:

Our manufacturing process employs precision CNC winding machines to ensure consistent wall thickness and fiber orientation, resulting in superior hoop strength for the high hydrostatic pressure of 5000 gallons. The tank bottom is integrally reinforced with a heavy-duty flange and radiused corners to eliminate stress concentrations. All internal seams are resin-rich and fully cured to prevent wicking or delamination. The UV-resistant system is verified through accelerated weathering per ASTM G154, confirming resistance to cracking, chalking, and gloss reduction equivalent to over 10 years of outdoor exposure in moderate climates.

For sodium hypochlorite specifically, we recommend a vinyl ester resin barrier layer for optimum chemical resistance. The inner surface is polished to a smooth finish to inhibit scale build-up and facilitate cleaning. Additional fittings such as a 20-inch manway, 2-inch fill/drain nozzles, and a vent with flame arrestor are standard but fully customizable. Tanks can be fabricated with flat, dished, or conical bottoms per customer preference. Optional secondary containment (dike) and leak detection systems are available upon request.

Our tanks are designed in accordance with recognized industry standards for fiberglass reinforced tanks (e.g., ASTM D3299, ASME RTP-1 principles). Each tank undergoes a quality inspection including hydrostatic pressure testing, resin burn-out tests for fiber content verification, and dimensional checks. A detailed inspection report is provided with each shipment.

Trust and Reliability from Hengshui City Yike Composite Materials Co., Ltd.

Since 2009, we have continuously supplied the global market with high-quality composite products. With an annual export value of US$1.5 Million – US$2.5 Million, our tanks are shipped from major ports including Tianjin and Shanghai to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our factory in Hengshui, Hebei, China, operates with a skilled workforce and strict quality management system. We have successfully delivered thousands of chemical storage tanks to water treatment companies, chemical distributors, and industrial facilities worldwide.

Our commitment to customer satisfaction includes: fast response within 24 hours, free consultation for tank selection and customization, competitive pricing, and reliable after-sales support. We offer a standard warranty against manufacturing defects and can provide third-party inspection (like SGS or BV) upon request.

Choose our FRP Sodium Hypochlorite Storage Tank for a resilient, safe, and cost-effective storage solution. Contact us today for a quotation or technical drawing. We are ready to support your project with expert advice and superior products.


Frequently Asked Questions (FAQ)

  1. Q: How long does an FRP tank last when storing sodium hypochlorite?
    A: With proper resin selection (vinyl ester) and a UV-resistant gel coat, our tanks typically have a service life of 15–20 years or more depending on operating conditions, concentration, temperature, and maintenance.
  2. Q: Can this 5000-gallon tank be installed outdoors in direct sunlight?
    A: Yes, the tank features a UV-resistant outer layer specifically designed for outdoor exposure. However, for maximum longevity, we recommend periodic inspections and possible application of a UV-protective coating after 10+ years if surface degradation is observed.
  3. Q: Is the 1.5 specific gravity design safe for 12.5% sodium hypochlorite?
    A: Absolutely. 12.5% sodium hypochlorite has a specific gravity around 1.2-1.3. The 1.5 SG design provides a safety margin for potential density fluctuations or future use with other chemicals.
  4. Q: What certifications or standards do your tanks meet?
    A: Our tanks are designed and manufactured following ASTM D3299 (standard specification for filament-wound FRP tanks) and incorporate principles of ASME RTP-1. We can provide material test reports and inspection certificates upon request.
  5. Q: Do you offer custom nozzle locations or additional fittings?
    A: Yes, we customize nozzle size, type (flanged, threaded), and location according to your piping layout and requirements. Common options include side outlets, bottom drain, vent, and manway.
  6. Q: What is the typical lead time for this 5000-gallon tank?
    A: Standard lead time ranges from 20–30 working days depending on order quantity and customization. We can expedite production for urgent orders – please contact us with your delivery timeframe.
  7. Q: How are the tanks shipped? Do they come fully assembled?
    A: Tanks up to 5000 gallons are typically shipped as one piece (monolithic) via flatbed truck or container. For larger sizes we offer sectional/knockdown designs. We provide lifting and installation guidelines.
  8. Q: Can I get a sample or small test tank before buying 5000-gallon units?
    A: Yes, we offer custom samples or small capacity tanks (100–500 gallons) for evaluation. Please inquire about trial orders and pricing.
Product Tags: FRP Sodium Hypochlorite Storage Tank 5000 Gallon , UV Resistant FRP Chemical Tank 1.5 SG , Fiberglass Bleach Storage Vessel 5000 Gal

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Platinum Verified Supplier
1Yr
Verified Business License
Business Type
Other
Year Established
2009
Annual Export Value
US$1.5 Million - US$2.5 Million
Port of Shipment
Tianjin port, Shanghai Port, Tianjin port of China