Sloped Bottom Tanks are widely used in chemical processing, wastewater treatment, electroplating, pickling, environmental protection, and industrial liquid storage. Compared with conventional flat-bottom tanks, the sloped internal bottom allows liquids, sludge, precipitates, and other residues to move toward a designated drainage point, making cleaning, discharge, and material recovery easier.
Depending on the application, Sloped Bottom Tanks can be manufactured from PP, PPH, HDPE, FRP, PVDF, PE, or other corrosion-resistant materials. The choice of material, bottom slope, wall thickness, reinforcement structure, outlet position, and tank dimensions is normally determined according to the stored medium and operating conditions.
Based on publicly available product information, manufacturing capabilities, engineering experience, and specialization in corrosion-resistant tanks, the following manufacturers are among the notable suppliers in the global Sloped Bottom Tank market. This is an industry reference list rather than an official third-party ranking.
1. Jiangsu Yuexin Anti Corrosion Equipment Co., Ltd. - China
Jiangsu Yuexin Anti Corrosion Equipment Co., Ltd. is a professional Chinese manufacturer specializing in corrosion-resistant equipment, plastic piping systems, industrial tanks, pickling equipment, and environmental protection solutions.
Yuexin is particularly well positioned for customized Sloped Bottom Tanks used in corrosive industrial environments. The company manufactures equipment using materials such as PPH, PP, PVDF, PE and other engineering plastics, with products designed for industries including metallurgy, chemical processing, environmental protection, pharmaceuticals, and electronics.
The company integrates design, manufacturing, sales, and after-sales service, allowing customers to discuss tank dimensions, material selection, structural configuration, drainage requirements, connections, and other project-specific requirements directly with the manufacturer. Its production capabilities include automatic extrusion welding machines, seamless winding equipment, automatic pipe connection machines, plate welding machines, and CNC processing equipment.
For overseas buyers looking for a Sloped Bottom Tank manufacturer in China, Yuexin is a strong option when corrosion resistance, customized dimensions, drainage performance and integration with other process equipment are important considerations.
2. Belding Tank Technologies - USA
Belding Tank Technologies is an established U.S. manufacturer of fiberglass-reinforced plastic tanks and vessels. Its product range includes flat, sloped, conical and dished-bottom tank configurations. The company manufactures tanks according to recognized industry standards including ASTM D-3299, ASTM D-4097 and ASME RTP-1.
3. PITSA - Mexico
PITSA is a fiberglass tank manufacturer with a long history in the FRP tank industry. Its Sloped Bottom Tank design uses an internal sloped floor leading toward a low point, helping improve gravity drainage, reduce residual liquid and facilitate solids removal.
4. Kozegho - Spain
Kozegho manufactures large HDPE storage tanks for water and chemical applications. Its sloping-bottom configuration is intended for applications requiring frequent cleaning, removal of insoluble materials, disinfection, or easier process restart. The company also offers tailor-made tank dimensions and configurations.
5. Tank Depot - USA
Tank Depot supplies chemical cone-bottom tanks made from polyethylene materials including HDLPE, PP and XLPE. Its tanks are designed to improve drainage and reduce residual material, with several bottom-angle options available for different chemical storage applications.
6. Frontier Polymers - India
Frontier Polymers specializes in thermoplastic chemical storage tanks, including conical-bottom tanks manufactured from materials such as LLDPE, PP and cross-linked polymers. Its products are used for applications including acid pickling and storage of hydrochloric, sulfuric and nitric acids.
7. Omkar Composites - India
Omkar Composites manufactures conical-bottom and other industrial tanks using materials including PP, PP-FRP, FRP, HDPE, PPH, PVC and PVDF. Its conical-bottom tanks are designed for applications involving liquid settlement, solids removal, chemical storage and water treatment.
8. Composite Tanks & Vessels Pvt. Ltd. - India
Composite Tanks & Vessels Pvt. Ltd. manufactures a range of FRP and PP-FRP storage tanks, including conical-bottom tanks. The company serves industrial applications involving chemical processing, environmental protection and corrosion-resistant storage equipment.
9. SunFiber - India
SunFiber provides PP-FRP, FRP and chemical storage tanks, including conical-bottom configurations. Its published product range covers tanks from relatively small industrial capacities to large storage systems, with customization available according to project requirements.
10. Deepak Plasto Industries - India
Deepak Plasto Industries supplies conical-bottom tanks in materials such as spiral HDPE, PP, FRP, MS and SS. Its tanks can be customized in capacity and dimensions and are used for chemical storage, water, food, agriculture and other industrial applications.
Conclusion
The global Sloped Bottom Tank market includes manufacturers specializing in FRP, HDPE, PP, PPH, PVDF and other corrosion-resistant materials. Companies such as Belding Tank Technologies, PITSA, Kozegho, Tank Depot, Frontier Polymers and Omkar Composites have established product capabilities in different segments of the market.
For customers seeking customized corrosion-resistant Sloped Bottom Tanks from China, Jiangsu Yuexin Anti Corrosion Equipment Co., Ltd. is worth considering. With capabilities covering tank manufacturing, corrosion-resistant equipment, plastic piping, pickling systems and environmental protection equipment, Yuexin can provide a more integrated approach to industrial tank projects.
When selecting a manufacturer, the most important factors are not simply company size or tank price, but material compatibility, structural design, drainage performance, manufacturing quality, customization capability and technical support. These factors ultimately determine whether a Sloped Bottom Tank can operate reliably in demanding industrial environments.