Weitong FRP is a China FRP Industrial Product Manufacturer specializing in fiberglass pipes, storage tanks, towers, profiles, and gratings for industrial applications worldwide. Within our product range, FRP storage tanks (also known as fibreglass storage tanks or GRP tanks) are one of our core product lines, engineered to safely store water, chemicals, and industrial liquids with minimal maintenance and a long service life.

Built with corrosion-resistant resin systems and wound on precision-controlled equipment, our FRP storage tanks are trusted across chemical processing, water and wastewater treatment, power generation, electroplating, and food-grade industries. Whether you need a standard vertical tank or a fully customized fiberglass storage tank built to your specification, Weitong FRP delivers reliable fiberglass tanks for sale to clients in more than 80 countries.

What Makes FRP Storage Tanks the Right Choice？

FRP (Fiberglass Reinforced Plastic) storage tanks combine glass fiber reinforcement with corrosion-resistant resin, producing a composite material that outperforms carbon steel and stainless steel in aggressive chemical environments. Compared to metal tanks, fibreglass storage tanks offer:

Superior corrosion resistance — unaffected by acids, alkalis, salts, and most industrial solvents, with no risk of rust or metal ion contamination

Lightweight, high strength-to-weight ratio — easier transport and installation, lower foundation and structural costs

Long service life, low maintenance — no repainting, no cathodic protection, minimal upkeep over decades of use

Design flexibility — vertical, horizontal, and pressure configurations, with diameters up to DN23000mm

Non-conductive, UV-stable construction — suitable for both indoor process areas and outdoor, exposed installations

FRP Storage Tank Types We Manufacture

Weitong FRP produces a full range of fiberglass storage tank configurations to match different process and installation requirements:

• Fiberglass Vertical Storage Tank — for space-efficient installation with flat, cone, or dished bottoms

• Fiberglass Horizontal Storage Tank — ideal for large-volume storage on steel, concrete, or foam-filled cradles

• Fiberglass Pressure Storage Tank — engineered for pressurized process conditions

• Large Fiberglass Storage Tanks — field-assembled for oversized capacity requirements

• Fiberglass Flushing Tower and Fiberglass Concentration Tower — for desulfurization and process concentration systems

• Fiberglass Integrated Prefabricated Pump Station — compact, corrosion-resistant pumping stations

Each FRP storage tank can be configured with custom manways, flanges, outlets, ladders, mixers, and insulation options to suit your project specifications.

Applications of FRP Storage Tanks

Our fibreglass storage tanks are deployed across a wide range of industrial and municipal projects, including:

Chemical Storage — resistant to a broad range of corrosive chemicals used in chemical processing and manufacturing

Water & Wastewater Treatment — potable water, process water, and wastewater storage, including large-scale seawater desalination projects

Electric Power Industry — desulfurization wastewater treatment and zero-discharge systems for coal and thermal power plants, as demonstrated in our completed electric power industry projects

Electroplating & Powder Coating — chemical-resistant vessels for surface treatment lines

Construction & Municipal Infrastructure — supporting projects across our construction industry portfolio

Chemical Reaction Vessels — process tanks built to withstand continuous chemical exposure

Why Choose Weitong FRP for Your Storage Tank Project

Hebei Weitong FRP Co., Ltd. has been manufacturing fiberglass reinforced plastic products since 2015, with a production base covering more than 20,000 square meters and 11,000 square meters of dedicated production workshops. As a certified FRP Industrial Product Manufacturer, we hold ISO9001, ISO14001, and ISO45001 certifications, and our facility includes a high-specification pressure testing platform, 45-ton pultrusion equipment, and BPO curing ovens to ensure every FRP storage tank meets strict quality and safety standards before shipment.

Our storage tank division alone maintains an annual production capacity of over 10,000 tons, backed by 8 utility model patents and recognition as a High-tech Enterprise. Over the past decade, we have supplied fiberglass storage tanks to qualified partners including CNPC, Sinopec, CNOOC, Huaneng Group, and Beijing Enterprises Water Group, and export our products to the United States, Germany, Italy, Russia, Pakistan, South Korea, and dozens of other countries across five continents, including a dedicated branch established in Egypt to serve Middle East and African markets directly.

Fiberglass Tanks for Sale — Custom Sizes & Global Delivery

We offer fiberglass tanks for sale in standard and fully custom dimensions, with tank diameters available up to DN23000mm. Every FRP storage tank can be tailored with your required manway size, flange and outlet placement, mixer configuration, insulation, and mounting style, whether for aboveground or on-site field assembly.

To request a quotation, discuss your tank specifications, or learn more about our manufacturing capabilities, please contact our engineering team — or explore our related fiberglass pipes and FRP profiles and fittings to complete your full system procurement.