Wearable canvas large telescopic tube Hing Hang cheap delivery telescopic tube telescopic tube

High temperature telescopic tube diameter: 76mm - 1500mm diameter size of any temperature: -30 ° --450 ° (according to customer requirements to strengthen the material to achieve a higher temperature) Working Pressure: 450mmWG / (to strengthen the material according to customer requirements to meet higher working pressure) wind speed: 30 m / sec (depending on the diameter size) Purpose: plant, electronic equipment, sewer, metallurgy, moisture, emissions, cooling, ventilation engineering of drainage environmental smoke, moisture, dust, high-temperature gas, ventilation, etc. 300 degree heat resistant duct: paper machines for stretch Soft-Material A: silica glass fiber cloth inner wall of stainless steel welded B C (can be made flange) temperature range of -20 ℃ + 600 ℃ production value Diameter: 50mm-1000mm wind speed: 40 m / s Working pressure 350mmMQ Uses: High temperature gas environment, such as heat and steam and smoke, have superior resistance to corrosion, acid characteristics.