Diesel Tank Quality Inspection
1. Inspect the Tank's Core Material
- Judge the quality of the material by inspection and touch
- High-quality tanks are often made of corrosion-resistant, high-strength metal
- Surface should be smooth and flat, free of obvious scratches, dents, or rust
- Ask the supplier for the specific material type and performance parameters
- Verify its ability to withstand long-term diesel immersion and environmental corrosion
- Request a material test report to confirm that the material meets industry standards
2. Verify the Tank's Structural Details
- Pay attention to the integrity and rationality of the tank's structure
- Check the connection between the tank body and the head for firmness
- Ensure that the welds are uniform and full, free of leaks, cold welds, or cracks
- Verify that the tank is equipped with necessary safety accessories
- Inspect the tank's interior for a smooth, burr-free surface
- Ensure interior is free of excess impurities or residual welding slag
3. Evaluate Production Process
- Judge production quality from the appearance of the workmanship
- High-quality tank's surface coating should be uniform and consistent
- Coating should be free of sags, bubbles, or peeling
- The coating should effectively prevent rust and corrosion
- Check the tank's dimensional accuracy
- Understand the manufacturer's process flow and quality control system
4. Confirm Product Compliance
- Verify that the product complies with relevant regulations
- Check for quality certification documents issued by authoritative organizations
- Verify that the product's design and production adhere to industry safety standards
- Ensure compliance with environmental regulations
- Ask the supplier whether they provide a product manual
- Verify manual clearly identifies key information about intended use and maintenance