HVAC system straight air ducts and curves 45 and 90 diameter from 3" to 62" 90 Degree Air Duct Bend/Elbow
HVAC system straight air ducts and curves 45 and 90 diameter from 3" to 62"
1. Product name:12CrMoV alloy steel/carbon steel 90D LR/SR elbow
2. Size: 1/2"~48"
3. Standard: ANSI B16.9, ASME, JIS, DIN, EU, BS
4. Certification: ISO9001, SGS
Advantage:
1.Spiral duct costs less than traditional rectangular duct
2.Spiral duct reduces HVAC system noise and cuts air leakage
3.Spiral duct simplifies air flow measurement
Application:
a.Air conditioning (including high pressure and high velocity air distribution systems)
b.Ventilation (industrial & tunnel)
c.Warm air heating
d.Fume and dust extraction
e.Pneumatic conveying
f.Exhaust and air intake pipes
g.Humidification
Main products
Roof turbine ventilator ,Spiral duct ,Tdf duct ,Bbq exhuast pipe ,Flexible connecter ,Flexible duct ,Duct fittings ,Fire damper and so on
| Roof turbine ventilator | Spiral duct | Tdf duct | Bbq exhuast pipe |
| Flexible connecter | Flexible duct | Duct fittings | Fire damper |
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