The most important thing is to have good ventilation indoors. On weekdays, when we are at home, when the fog is not serious, we always open the windows to ventilate. However, in some large hotels, large central air conditioners should be installed, and ventilation pipes of central air conditioners are usually installed. Besides, in some workshops, we all need some exhaust pipes. Today, let's take a look at the price of tin ventilation pipes. The following will introduce the prices of several tin ventilation pipes to you.
What is ventilation duct?
Ventilation duct is a kind of municipal infrastructure to circulate air and reduce the concentration of harmful gases. The plates, profiles and other main finished materials used in the manufacture and installation of ventilation pipes and air ducts shall conform to the provisions of the current national standards for design and related products, and shall be certified by the ex-factory inspection. When the materials enter the site, they shall be accepted according to the current national standards. According to the material, the ventilation pipes are generally: steel plate ventilation pipe (ordinary steel plate), galvanized steel plate ventilation pipe (white iron), stainless steel ventilation pipe, glass fiber reinforced plastic ventilation pipe, plastic ventilation pipe, composite material ventilation pipe, color steel sandwich insulation board ventilation pipe, double-sided aluminum foil insulation ventilation pipe, single-sided color steel insulation ventilation pipe, tape-coated ventilation pipe (such as mine air duct), mine plastic ventilation pipe, etc.
price of tin-coated ventilation duct:
ruyifeng tin-coated ventilation duct
price: ¥211.11
supply? Duct? Ventilation duct? Duct machinery? Duct processing? Tin ventilation duct
Price: ¥121.11
Ventilation and dust removal duct? Duct processing? Tin ventilation duct
Price: ¥81.11
Ventilation duct? HVAC engineering? Is the Shanghai hotel ventilated? Stainless steel exhaust pipe? Tin ventilation pipe
Price: RMB 185.11
Manufacture and installation of smoke exhaust pipe-fire exhaust pipe-tin ventilation pipe
Price: RMB 65.11
Undertake all kinds of tin processing? Tin ventilation duct project? Processing? Smoke? Ventilation
Price: ¥121.11 (minimum purchase quantity: 51)
There are mainly three kinds of ventilation pipes. The first one is stainless steel ventilation pipe, but the price of stainless steel ventilation pipe is more expensive, but the quality is the best. Then there is tin-plated ventilation pipe, which is not very expensive, cheaper than stainless steel, and the other is composite ventilation pipe. The most widely used is the tin-coated ventilation duct. In fact, the tin-coated ventilation duct is to coat a layer of zinc on the surface of iron to effectively prevent iron from being corroded.
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