Complaint
| ACCESSORY NAME | OPTIONAL MATERIAL | ||
| Bolts & Nuts | Hot dipped galvanized | Stainless steel 304/316 | |
| Skid Base | Hot dipped galvanized | Painting | |
| Internal Structure | Hot dipped galvanized | Stainless steel 304/316 | |
| Water Indicator | Glass with brass valve | Float type | |
| Sealing Rubber | Food grade white color EPDM | Silicon | |
| Flanges | Hot dipped galvanized | Stainless steel 304/316 | PVC |
| Physical properties | Standard requirement | Result |
| Tensile strength | ≥515 MPa | 695 MPa |
| Yield strength | ≥205 MPa | 309 MPa |
| Elongation | ≥40% | 54% |
| Hardness | ≤92HRBS | 85HRBS |
| Thickness of each panel | |||||||
| Tank Height(mm) | Bottom | 1st layer | 2nd layer | 3rd layer | 4th layer | 5th layer | Roof |
| 1000 | 3mm | 2.5mm | / | / | / | / | 2mm |
| 1500 | 3mm | 2.5mm | 2.5mm | / | / | / | |
| 2000 | 3mm | 3mm | 2.5mm | / | / | / | |
| 2500 | 3mm | 3mm | 3mm | 2.5mm | / | / | |
| 3000 | 3mm | 3mm | 3mm | 2.5mm | / | / | |
| 3500 | 4mm | 4mm | 3mm | 2.5mm | 2.5mm | / | |
| 4000 | 4mm | 4mm | 3mm | 3mm | 2.5mm | / | |
| 4500 | 5mm | 4mm | 3mm | 3mm | 2.5mm | 2.5mm | |
| 5000 | 5mm | 4mm | 3mm | 3mm | 2.5mm | 2.5mm | |
