PVC helix duct hose is mainly used in powdery solids,such as dust, powder, fiber, sand, gravel, gas environments,such as vapor and smoke, air conditioning and ventilation equipment.
Suitable for all kinds of harsh working environment suction dust, protect respiratory health. The vacuum pipe generally has high temperature resistance, acid resistance, flame retardant, insulation, free connection, light volume and other characteristics. Suitable for all kinds of vacuum cleaners and central vacuum cleaners, as long as the size of the pipe diameter is consistent, it can be used without leakage.
PVC helix duct hose with ventilation equipment is widely used in computer room, basement, tunnel, municipal pipeline engineering, underground cable maintenance, mechanical shipbuilding engineering smoke exhaust and other harsh working environment for air supply and exhaust, dust collection.
PVC helix duct hose is made of high quality PVC. It has tensile resistance, strong tensile strength, high tearing strength, wear resistance, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance, etc.
If inhaled toxic dust such as lead, copper, zinc and manganese, can dissolve on the bronchial wall and be absorbed, carried by the blood to various parts of the body, causing systemic poisoning.
In the stage of production preparation: boiler, gas furnace, ash, furnace repair operations, solid fuel crushing, transportation, stone processing, stone making process grinding and may produce wood dust operations; Abrasive manufacturing operations (such as grinding wheel, whetstone, emery cloth) refining, grinding, fine screening, packaging, sand placement sand operations; Coating operation of welding material production process; Ceramic (insulator) process of pottery work, etc. Dust hazards are so great, we must resolutely solve this problem, and the vacuum cleaner and dust hose can completely solve this problem.
| 1.D | O.D | Thickness | W.P(at20°C) | Vacuum Rat. | Bend Radius | Length | Dimension | Volume | ||
| inch | mm | mm | mm | bar | psi | mmHg(68*F) | mm | m | D*H(cm) | m3/roll |
| 3/4" | 20±0.5 | 26.0±0.5 | 3 | 10 | 150 | 750 | 70 | 50 | 55×25 | 0.076 |
| 1" | 25±0.5 | 31.0±0.5 | 3 | 9 | 135 | 750 | 70 | 50 | 60×25 | 0.09 |
| 1-1/4" | 32+0.5 | 40.0±0.5 | 4 | 8 | 120 | 750 | 90 | 50 | 70×30 | 0.147 |
| 1-1/2" | 38±0.5 | 47.0±0.5 | 4.5 | 7 | 105 | 750 | 110 | 50 | 80×30 | 0.192 |
| 2" | 50±1.0 | 60.0±1.0 | 5 | 6 | 90 | 750 | 150 | 50 | 100×25 | 0.25 |
| 2-1/2" | 63±1.0 | 73.0±1.0 | 5 | 6 | 90 | 750 | 180 | 50 | 115×35 | 0.463 |
| 3" | 75±1.0 | 87.0±1.0 | 6 | 5 | 75 | 750 | 220 | 50 | 135×40 | 0.729 |
| 4" | 100±1.5 | 114.0±1.5 | 7 | 5 | 75 | 750 | 330 | 50 | 165×50 | 1.361 |
| 5" | 125±1.5 | 141.0±1.5 | 8 | 4 | 60 | 750 | 500 | 30 | 200×28 | 1.12 |
| 6" | 150±1.5 | 168.0±1.5 | 9 | 3 | 45 | 750 | 700 | 30 | 230×33 | 1.746 |
Mainly used in powdery solids,such as dust, powder, fiber, gas environments,such as vapor and smoke, air conditioning and ventilation equipment.
Widely used in computer room, basement, tunnel, municipal pipeline engineering, underground cable maintenance, mechanical shipbuilding engineering smoke exhaust and other harsh working environment for air supply and exhaust, dust collection.
Weather and ozone resistant
Light weight with tearing-resistant
Abrasion resistance with smooth interior
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