HDPE (High-Density Polyethylene) chemical storage tanks are widely used for storing various chemicals, acids, and bases due to their excellent corrosion resistance, durability, and cost-effectiveness. Here’s an overview:

Benefits:

1. Excellent chemical resistance
2. High durability and long lifespan (up to 20 years)
3. Low maintenance and easy cleaning
4. Cost-effective compared to steel or concrete
5. Lightweight and easy to transport
6. UV-resistant and suitable for outdoor use
7. FDA-compliant for food processing and storage

Applications:

1. Chemical storage (acids, bases, solvents)
2. Water treatment and storage
3. Oil and fuel storage
4. Food processing and pharmaceuticals
5. Agricultural and mining industries
6. Wastewater treatment and storage

Manufacturers:

1. Poly Processing
2. Snyder Industries
3. HDPE Tank Company
4. Assmann Corporation
5. DuraCast Products

Standards and Regulations:

1. ASTM D1998 (standard specification for HDPE tanks)
2. NSF International (water treatment and storage)
3. FDA (Food and Drug Administration)
4. OSHA (Occupational Safety and Health Administration)
5. Local and national building codes

Sizing and Installation:

1. Available in various sizes (from 100 to 50,000 gallons)
2. Custom sizes and configurations possible
3. Installation requires proper foundation and anchoring
4. Regular inspection and maintenance recommended