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Home > Industrial Equipment & Components > Environment Protection Device > Sewage Treatment Equipment > Corrosion Resistant FRP Chemical Storage Tank – For Acid & Alkali Liquids

Corrosion Resistant FRP Chemical Storage Tank – For Acid & Alkali Liquids

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Product Spotlights

Corrosion-resistant FRP tank for acid/alkali storage, customizable from 500L to 100,000L. Lightweight, durable (20+ years), low maintenance, and UV-resistant. Backed by 15+ years of export experience with global shipping from Tianjin/Shanghai. Tailored to your chemical and temperature needs.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

Fiber Reinforced Plastic (FRP)

Capacity:

Customizable, 500L to 100,000L

Color:

Optional (e.g., green, blue, gray)

Contact Supplier Request Quote Chat Now

Hengshui City Yike Composite Materials Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Material Fiber Reinforced Plastic (FRP)

Capacity Customizable, 500L to 100,000L

Color Optional (e.g., green, blue, gray)

Application Acid, alkali, and corrosive chemical storage

Working Temperature -40°C to +120°C (customizable)

Pressure Rating Atmospheric (0.1 MPa) or customizable

Wall Thickness 3mm to 20mm (based on design)

Diameter 0.5m to 4m (customizable)

Height 1m to 12m (customizable)

Connection Type Flange, threaded, or customized

Hengshui City Yike Composite Materials Co., Ltd., established in 2009 with annual export value of US$1.5-2.5 million, proudly presents the Corrosion Resistant FRP Chemical Storage Tank – a premium solution for safely storing acid, alkali, and other corrosive liquids. Designed with advanced fiber-reinforced plastic technology, our tank offers exceptional resistance to chemical attack, ensuring long service life and minimal maintenance. Whether you need to store hydrochloric acid, sulfuric acid, or sodium hydroxide, this tank provides reliable containment for your industrial processes.

Key Features & Benefits

Superior Corrosion Resistance: The FRP laminate is engineered to withstand a wide range of aggressive chemicals, including strong acids (pH 0-4) and alkalis (pH 10-14), with a chemical resistance chart available upon request.
Lightweight yet Strong: FRP tanks are up to 70% lighter than steel tanks, reducing structural load and installation costs. Tensile strength exceeds 200 MPa, with customizable reinforcement.
Customizable Design: Capacity from 500 liters to 100,000 liters, with diameter, height, wall thickness, and connection types tailored to your specific requirements. Optional internal linings, insulation, and manholes available.
Long Service Life: UV-resistant gel coat prevents degradation from sunlight, while the monolithic construction eliminates welds and seams that could leak. Typical lifespan exceeds 20 years under normal conditions.
Low Maintenance: Smooth interior surface resists scaling and buildup, simplifying cleaning. No need for cathodic protection or frequent painting.
Temperature Adaptability: Standard working range -40°C to +120°C, with high-temperature formulations available for up to 200°C.

Technical Specifications

Parameter	Standard Value	Notes
Material	Isophthalic polyester / Vinyl ester resin + E-glass fiber	Vinyl ester recommended for extreme corrosives
Working Pressure	Atmospheric (0.1 MPa) / Customizable up to 0.6 MPa	Design per ASME RTP-1 or Chinese GB/T 21432
Specific Gravity of Liquid	Up to 1.8 (standard)	Higher density liquids require thicker wall
Safety Factor	6:1 (ultimate strength)	Ensures long-term reliability
Surface Finish	Internal: smooth gel coat (0.5mm); External: gel coat / UV-resistant	Optional fire-retardant grade
Connections	Flange, thread, or custom	Available in PVC, PP, or stainless steel

Application Industries

Chemical processing plants (acid storage, alkali dosing)
Water treatment facilities (pH adjustment, chemical dosing)
Electroplating and metal finishing (pickling solutions)
Pharmaceutical and food industries (mild corrosive liquids)
Mining and metallurgy (leaching solutions)

Trust & Quality Assurance

Since 2009, Hengshui City Yike Composite Materials Co., Ltd. has exported over 5,000 FRP tanks to more than 30 countries, including North America, Europe, and Southeast Asia. Our annual export value of US$1.5-2.5 million reflects the trust of global clients. Every tank undergoes rigorous hydrostatic testing and 100% quality inspection before shipment. We offer a 12-month warranty against material defects and workmanship. With flexible shipping from Tianjin or Shanghai ports, we can deliver your customized tank in 20-40 days. Contact us today for a free consultation and quotation – your reliable partner for corrosive liquid storage.

Frequently Asked Questions

Can this tank store concentrated sulfuric acid (98%)?
Yes, with vinyl ester resin lining and adequate wall thickness, it is suitable for concentrated sulfuric acid up to 50°C. Please provide your specific chemical concentration and temperature for a customized solution.
What is the maximum tank size I can order?
We can produce tanks up to 100,000 liters (100 m³) in one piece. Larger tanks can be fabricated in sections for field assembly.
Do you offer installation services or field assembly?
We provide detailed installation instructions and can recommend local contractors. For large projects, our technical team can supervise on-site assembly upon request.
How long does the tank last?
Under normal conditions (indoor installation, moderate temperature), the service life is typically 20-30 years. Outdoor tanks with UV protection also last 15-20 years.
Can I add an internal baffle or mixing feature?
Yes, internal baffles, manholes, and mixer mounts are available as custom options. Please specify your requirements.
What payment terms do you accept?
We accept T/T (30% deposit, 70% before shipment) and L/C at sight. For established customers, other terms may be negotiated.
Do you provide a chemical resistance chart?
Yes, we provide a comprehensive corrosion resistance guide for hundreds of chemicals. Request it during your inquiry.
Is the tank food-grade safe?
Our standard FRP tanks are not food-grade. However, we can produce tanks with FDA-approved resin systems for specific non-corrosive food applications.