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Temperature Resistance: -65℃ to 98℃. Pressure Resistance: Positive and negative pressure (including vacuum), depending on the steel body design pressure.
Steel-lined plastic storage tanks offer advantages such as seamless construction, no leakage, non-toxicity, resistance to aging and impact, corrosion resistance, long service life, and compliance with hygiene standards. They address the shortcomings of full plastic rotational molding tanks, such as poor rigidity and strength, low pressure resistance, and temperature sensitivity. The inner lining of the product is flat, smooth, and sturdy. Compared to traditional steel-lined plastic plate tanks, rubber-lined storage tanks, and glass fiber reinforced plastic storage tanks, they have superior corrosion resistance, non-leakage, non-peeling, wear resistance, pressure resistance, high-temperature resistance, and longer service life. They are priced lower than equivalent traditional tanks and are ideal for storing corrosive liquids. Therefore, they are an extremely excellent corrosion-resistant storage tank. The overall steel-lined plastic layer is formed in one piece, ensuring seamless construction, durability, cleanliness, and resistance to various acids and alkalis [resistant to any concentration of hydrofluoric acid, hydrochloric acid, phosphoric acid, etc.].

Huanghua City Changwei Anticorrosion Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating research and development, production, and sales of lined steel plastic containers, plastic storage tanks, and lined steel plastic pipelines, among other anticorrosive storage equipment. The company boasts years of experience in design, manufacturing, and management, as well as a team of experienced after-sales service technicians.
Huanghua City Changwei Anticorrosion Equipment Manufacturing Co., Ltd. is located in Cangzhou, a renowned petrochemical base and an important land-sea transportation hub in the north. The company was registered with the Huanghua City Administration for Market Regulation on May 26, 2015, with a registered capital of 1.5 million RMB. Over the past 5 years of growth, we have consistently provided our clients with quality products, technical support, and comprehensive after-sales service. Our main business involves the establishment of anticorrosion equipment manufacturing projects. We offer excellent products and a professional sales and technical team, and rely on stringent management and R&D to have evolved into a state-of-the-art facility with a 35% staff composed of scientific and technical personnel. We will continue to innovate and manufacture high-quality lined steel storage tank anticorrosion equipment products to meet our clients' demands in the rapidly evolving petrochemical and oil sectors.



