Specifications

semi rigid flexible duct
1.Thickness : 0.1mm;0.08mm ;
2.Temperature : -70 to +250 C
3.Diameter : 3-12 inch (75-300 mm)

Quick Detail:        

Brand Name:NPTC

Function:for HVAC systems and ventilation systems

Standard:ROHS

Place of origin:Zhejiang China(mainland)   

Materials:semi-regid aluminum, high flexibility and axial compressibility, 0.11mm thickness or as request

 

Packaging & Delivery:

Packaging Detail:standard export packaging.

Delivery Detail:20-30days after receiving the deposit

 

Specification:

semi rigid flexible duct

1,Struction -soft aluminum foil

2,Normal thickness -0.08mm  0.10mm,  0.11mm . 0.12mm, 0.13mm,0.14mm

3,Available diameters- 50mm  to 300mm

4,Temperature range  -25°C to + 250°C

5,Operating presure -2000pa (max)

6,Air velocity -25m/s (max)

7,Standard length-1.5m , 3.0m , 4mm  the max is 4m

8,Compression ratio- 1: 3

9,Fire resistance -non flammable.

10,Packing in carton , special packing can be ordered.

11, Application-High elasticity and flexibility. Easily fitted to circular,oval or rectangular connectors. Released for no toxic or poisonous gases.  low/medium pressure central HVAC system and ventilation ,cooling,exhaust and air conditioning heating system.