HVAC Ventilation System Ducting Bend Connector Stainless Steel Spiral Ventilation Round Duct Fittings for Air Conditioning

• Customization: Available
• Material: Stainless Steel
• Usage: for Air Conditioner, Industrial
• Type: Round Diffuser
• Venetian-Style Air Layers: Single
• Installation: Outlet
• Certification: CE
• Shape: Round
• Application: Ventilation
• Performance: Solid
• Length: Custom
• Size: 80/100/125/150/160/180/200/250
• Thickness: 0.6/0.8mm
• Color: Silver
• Function: Round Duct System
• Payment: Tt
• Transport Package: Container
• Specification: 80mm-250mm
• Trademark: airandus
• Origin: China
• HS Code: 7609000000
• Production Capacity: 50000PCS/Month

Product Description

Spiral Duct,SD

Galvanized Steel Spiral Duct is formed from a coil of metal into a rigid steel tube with a 4-ply spiral lockseam. It has a smooth interior for low friction loss with the grooved seam entirely on the outside. Galvanized Steel Spiral Duct sections can be joined together by an E-Z Flange with Barrel Clamp, E-Z Flange Jr. with Barrel Clamp, Complete Seal System, Spiral Pipe Connector, or Companion Angle Rings. Optional corrugations are available which increase the rigidity of the pipe by approximately 300%. Galvanized Steel Spiral Duct has a resistance to crushing approximately 2 1/2 times that of longitudinal lockseam or welded pipe.
 

Product name	Galvanized Steel Spiral Duct	Place of Origin	Zhejiang, China
Material	Galvanized iron sheet, stainless steel	Diameter:	80-1600mm
Thickness	0.5-1.2mm	length	As customer request
Max heat resistance	-20-150ºC	Packaging Details	No packing

Application:
1.Air conditioning (including high pressure and high velocity air distribution systems)

2.Ventilation (industrial & tunnel)

3.Warm air heating

4.Fume and dust extraction

5.Pneumatic conveying

6.Exhaust and air intake pipes

7.Humidification