

Honeycomb inclined tube packing
Slotted pipes, primarily used for sedimentation and sand removal, have emerged as the most widely adopted and mature water treatment equipment in plumbing systems over the past decade. These devices boast broad applicability, high processing efficiency, and compact footprint, making them ideal for sand elimination at intake points, sedimentation of industrial and domestic water supplies, oil separation, and tailings concentration processes. They prove equally effective in both new construction projects and modern facility upgrades, consistently delivering optimal performance outcomes.
- Product Description
- Specification
Product Description
Product Introduction
Slotted pipes, primarily used for sedimentation and sand removal, have emerged as the most widely adopted and mature water treatment equipment in plumbing systems over the past decade. These devices boast broad applicability, high processing efficiency, and compact footprint, making them ideal for sand elimination at intake points, sedimentation of industrial and domestic water supplies, oil separation, and tailings concentration processes. They prove equally effective in both new construction projects and modern facility upgrades, consistently delivering optimal performance outcomes.
Straight pipe is mainly used as a microbial carrier for biofilters and high load biofilters, tower biofilters, submerged biofilters (also known as contact oxidation tanks) and biological rotors to carry out biochemical treatment of industrial organic wastewater and municipal sewage.
Specification
Material | Specification (mm) | Thickness (mm) | Specific surface area (m²/m³) | Porosity (m²/m³) | Material (kg/m³) |
Sulan PP Cohesion class | φ 25 | 0.5 | 200 | 0.95 | 46 |
φ 35 | 0.5 | 140 | 0.965 | 32 | |
φ 50 | 0.5 | 100 | 0.9700 | 27.5 | |
φ 80 | 0.5 | 62 | 0.932 | 22.8 | |
Glass fiber reinforced plastics FRP | φ 25 | 0.5 | 236.0987 | 0.9487 | 95 |
φ 30 | 0.5 | 169.4159 | 0.9570 | 75 | |
φ 40 | 0.5 | 148.4537 | 0.9675 | 61 | |
φ 50 | 0.5 | 119.0055 | 0.9739 | 50 | |
φ 60 | 0.5 | 99.3071 | 0.9781 | 42 |

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