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Temperature Resistance: -65℃ to 98℃. Pressure Resistance: Positive and negative pressure (including vacuum), depending on the design pressure of the steel body.
The steel-lined plastic storage tank boasts advantages such as seamless construction, non-leakage, non-toxicity, resistance to aging and impact, corrosion resistance, long service life, and compliance with hygiene standards. It addresses the drawbacks of full plastic rotational molding tanks, which lack rigidity, pressure resistance, and temperature tolerance. The interior lining of the product is flat, smooth, and robust. Compared to traditional steel-lined plastic plate tanks, rubber-lined storage tanks, and glass fiber reinforced plastic storage tanks, it offers superior corrosion resistance, non-leakage, non-delamination, wear resistance, pressure resistance, high-temperature resistance, and longer service life. Its price is lower than that of similar traditional tanks, making it an ideal container for storing corrosive liquids. Therefore, it is an extremely excellent corrosion-resistant storage tank. The overall rotational plastic lining is formed in one piece, ensuring seamless, durable, hygienic, and clean construction, and it is resistant to various acids and bases [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 R&D, production, and sales of steel-plastic lined containers, plastic storage tanks, steel-plastic lined pipelines, and other anticorrosion equipment. With years of experience in design, manufacturing, and management, and 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 five years of growth, we have consistently provided our customers with quality products, technical support, and comprehensive after-sales service. Our main business involves the establishment of anticorrosion equipment manufacturing projects. We have excellent products and a professional sales and technical team, and rely on strict management and R&D to have evolved into an advanced equipment company with a workforce that includes up to 35% of science and technology and management talents. We will continue to develop and manufacture high-quality lined steel storage tank anticorrosion equipment products to meet the needs of our customers in the ever-evolving petrochemical and oil sectors.
































