The installation of galvanized spiral pipe has significantly reduced the connection point between tube and pipe to minimize the leakage of the pipe joint. Galvanized spiral duct is widely used in hotels, shopping malls, textiles, chemical fiber, petrochemical, mechanical manufacturing, instruments, electronics, medicine, tobacco, food, medical, storage, and office buildings. As well as subway, civil air defense, basement and other projects of air supply, exhaust, exhaust pipes.
1, high strength, small resistance, good sealing performance, beautiful appearance, simple installation and long service life.
2. Raw materials used are galvanized steel produced by Benxi steel.
3, the inner and outer walls are smooth, and the air duct resistance is small. When sending and exhausting, there will be no two noise, which will reduce energy consumption and save operation cost.
4, on-site production, cutting, drilling, opening, simple installation, labor saving and time saving, shorten the construction period;
5. The installation of galvanized spiral air duct is unnecessary after maintenance.
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