Double-wall Storage Tank

Our Double-wall Storage Tank is a core product, featuring a double-layer design. The inner layer stores oil, while the outer layer provides protection. It boasts excellent sealing performance and leak-proof capabilities, effectively preventing oil spills from polluting soil and groundwater. It is currently the preferred oil storage equipment for the petroleum and gas station industries. Our Double-wall Storage Tanks are made of high-strength carbon steel or stainless steel, undergoing rigorous anti-corrosion treatment. The inner layer uses a food-grade anti-corrosion coating to ensure the purity of the oil, while the outer layer uses an anti-corrosion and anti-aging coating to extend the tank's service life. Furthermore, we are equipped with a leak detection device that monitors the tank's sealing condition in real time. In the event of a leak, an alarm is triggered immediately to ensure oil storage safety.

SF Double-Wall Underground Storage Tank (UST)

SF Double-Wall Underground Storage Tank (UST) is a high-performance fuel storage solution engineered for safety and long-term reliability. Its innovative dual-layer construction combines an inner steel shell for structural strength with an outer FRP (Fiber-Reinforced Plastic) layer that provides exceptional corrosion resistance, making it ideally suited for underground installations where soil moisture, groundwater, or chemical additives could quickly deteriorate conventional single-wall tanks.

FF Double-Wall Above Ground Storage Tank (AST)

FF Double-Wall Above Ground Storage Tank (AST) is a dual-layer fuel storage container manufactured entirely from fiberglass-reinforced plastic, specifically designed for aboveground use in applications where traditional steel tanks pose corrosion or maintenance challenges. Its all-composite construction makes it an ideal choice for gas stations, construction sites, industrial fuel stations, generator fuel depots, and agricultural fuel storage facilities.

Horizontal Double-Wall Storage Tank

Horizontal Double-Wall Storage Tank storage vessel with steel or composite structure, widely applied in diesel supply, oil depots and mobile fuel stations. It features small floor space, stable structure and convenient installation, with leakage monitoring function to improve safety. Shandong Shijie Heavy Industry Co., Ltd. provides customized length, diameter and anti-corrosion coating for each horizontal double-wall storage tank. Our products are widely used in industrial and commercial fuel storage. We support bulk purchase and fast production. Welcome to source high-quality horizontal double-wall storage tank from us.