Our factory's PE and PO lined products, produced with advanced rotational molding technology, feature the following characteristics:
High filling density, strong integrity, and free from internal stress.
2. Seamless, weld-free; non-detachable, non-cracking
3. Bubble-free, seamless between steel and plastic, and withstands negative pressure.
4. Corrosion-resistant, pressure-resistant, impact-resistant, with high mechanical strength;
5. Resistant to aging and wear, wide temperature range for use.
6. Any shaped steel component can be lined (including straight pipes, elbows, tees, crosses, reducers, etc.)
7. Comprehensive specification series, complete accessories.
8. Non-toxic, pollution-free.
Technical Specifications:
The steel body is manufactured in accordance with the technical specification JB/T4735-1997 "Steel Welded Pressure Vessels."
2. Corrosion-Resistant Lining (Ha/4088-4093-2009 Plastic Lining Equipment Test Method) and (Q/32020/NCR02-2007 Rotomolded One-Time Forming Multi-Function Steel-Plastic Composite Cylinder) technical requirements fabrication.
3. Flange Manufacturing: Standard Conformity (H9/20592-20635-2009).
Application Scope:
In addition to over 95% sulfuric acid and concentrated nitric acid, it is very stable with various concentrations of inorganic acids, organic acids, and alkali salts.
Ideal material for linings that replaces rubber, glass fiber, stainless steel, plastic boards (tubes) within the temperature range of -65℃ to 95℃.
Widely applicable in industries such as chemicals, metallurgy, pharmaceuticals, electricity, oil refining, food, textiles, and environmental protection.
Introduction to Steel-Plastic Composite Products
The steel-plastic composite storage tank is made from polyethylene (PE) and polyolefin (PO) materials, utilizing rotational molding technology for a single-piece, whole formation. The steel mesh is welded to the surface of the tank, integrating the tank surface, steel mesh, and plastic into a single unit. Compared to traditional steel-lined plastic or steel-lined glass fiber tanks, this steel-plastic composite storage tank boasts both high physical and mechanical strength and high resistance to chemical corrosion.
Steel-plastic composite lined steel products typically consist of the cylinder body, flat bottom, top cover, manhole, inlet flange, outlet flange, and level gauge flange. Horizontal steel-lined plastic storage tanks usually also include standard steel supports. Steel-plastic composite products are generally designed and manufactured according to customer requirements.
Steel-plastic Composite Steel Lined Plastic Product Specifications
Manufacture non-standard anti-corrosion equipment per customer requirements, including steel-plastic composite storage tanks, reactors, etc., ranging from 0.5 to 80 m³.
Steel-Plastic Composite Steel Lined Plastic Product Features
The product has a smooth, glossy, and sturdy plastic-coated surface. Compared to traditional steel-plastic and steel-glass linings, it boasts excellent corrosion and wear resistance, as well as a longer lifespan. It is an ideal product for transporting corrosive liquids and is widely used in industries such as chemicals, rare earths, metallurgy, and pesticides. It serves as low-pressure tanks, vacuum tanks, reactors, and exchange columns below 100 degrees Celsius, and is highly favored by customers.
