T/XYZL 03-2020 Stainless steel water tower

Scope

Main technical content: 1. **Material requirements**: The tower body shall be made of 304 stainless steel that meets GB 4806 standards and comply with the hygiene requirements of GB 9684-88. 2. **Product specifications**: The product is available in eight specifications, including 0.5t, 0.8t, 1.0t, 1.2t, 1.5t, 2.0t, 3.0t, and 5.0t. Special specifications can be custom-made. 3. **Main dimensions and tolerances**: They shall meet the requirements in Table 1. | Specification | Capacity (m3) | Tower body diameter (mm) | Tower body height (length) (mm) | Maximum capacity deviation | Dimension deviation | | Describe the deviation of the tower body dimension and capacity. | 0.5t | 0.5 ± 2% | 690 ± 10 | 1400 ± 300 | | 0.8t | 0.8 ± 2% | 870 ± 10 | 1450 ± 30 | | 1.0t | 1.0 ± 2% | 970 ± 10 | 1500 ± 30 | | 1.2t | 1.2 ± 2% | 1050 ± 10 | 1500 ± 30 | | 1.5t | 1.5 ± 2% | 1230 ± 10 | 1500 ± 30 | | 2.0t | 2.0 ± 1.5% | 1360 ± 10 | 1500 ± 30 | | 3.0t | 3.0 ± 1% | 1390 ± 10 | 2100 ± 30 | | 5.0t | 5.0 ± 1% | 1700 ± 10 | 2300 ± 30 | 4. **Shape requirements**: The shape shall be smooth and flat, without any tilt or uneven diameter between the top and bottom. 5. **Surface requirements**: The surface shall be smooth and free from sharp edges, burrs, obvious scratches, or indentations. Slight scratches and hammer marks are acceptable. 6. **Welding requirements**: The welded parts shall be firm with uniform welding lines. Defects such as incomplete welding, cracks, slag inclusions, air holes, welding protrusions, welding wire heads, undercutting, or spatter are not allowed. 7. **Rolled ribs requirements**: The rolled ribs of the tower body shall be smooth and consistent, without any bending or indentation. 8. **Sealing performance requirements**: The water tower shall have good sealing performance and no leakage allowed. 9. **Bearing capacity requirements**: After the water tower is filled with water and left to stand for 72 h

Development Information

Related Standards