Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:50000 pc
Supply Capability:100000 pc/month
Ventilation Fire Resistant Aluminum Foil is Alumium double layer flexible ducts are specifically produced for low and medium pressure hearting, cooling, ventilation, exhaust and air conditioning systems Air tight alum flexible ducts are produced from multi layers alum strengthened with high tension hard steel spring wire, it has high elasticity and flexibility
HealthyPE insulation material
Minimum echoes possible
Fire resistances, self-supporting, leaking proof & corrosion resistant
Completely flexible ducting for routine exhausting
Reinforced double-layer aluminum foil construction
Ideal for HVAC, bath and general ventilating application
4. Ventilation Fire Resistant Aluminum Foil Specification:
| diameter | spring wire (mm) | carton size(mm) | |
| space | diameter | ||
| 4" | 25 | 1.0 | 115*115*430 |
| 5" | 25 | 1.0 | 140*140*430 |
| 6" | 30 | 1.0 | 165*165*380 |
| 7" | 30 | 1.1 | 185*185*380 |
| 8" | 35 | 1.1 | 215*215*380 |
| 10" | 40 | 1.2 | 265*265*380 |
| 12" | 40 | 1.2 | 315*315*380 |
| 14" | 40 | 1.2 | 365*365*400 |
| 16" | 40 | 1.3 | 415*415*400 |
| 18" | 40 | 1.3 | 465*465*400 |
| 20" | 40 | 1.3 | 515*515*400 |
1.Q: What about leadtime ?
A: Normally the leadtime is 60days after we receive the deposit and confirm the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days, the best leadtime we can give is 60days.
2.Q: What's the lead time for moulds?
A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.
3.Q:What kinds of mould you can make? and what is your strong point for the moulds?
A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications. Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.
