Company Profile
P3 Company in Italy has been specializing in the production of aluminum foil composite air ducts for 70 years and is a world-class leader in the aluminum foil composite air duct industry; Dasheng Dete (hereinafter referred to as “Dasheng”) has been focusing on the field of air ducts for 30 years, inheriting the exquisite craftsmanship of P3 Company. With world leading non-toxic and environmentally friendly water foaming technology and independent innovation technology, it has grown into the most valuable air duct system solution provider and service provider in China, and a leader in clean air duct systems.
Our Team
We have a young sales team with rich experience in providing professional product solutions, engineering technical support, and after-sales service.
Serving over 1000+engineering cases worldwide
Certification
Latest environmental protection technology, EU testing standards, pollution-free, long service life, in line with international ventilation valve and pipeline standards
ISO9001 ISO14001 ISO50001 ISO45001
NES713 EP115771B1
FAQ
1、What are the current styles of air duct products?
- 15HB21 Ordinary Clean Series
- 15HL21 Ultra Clean (Antibacterial) Series
- 15HE21 high anti-corrosion series
- We are developing more products
2、What are the characteristics of your duct products?
- Good insulation effect: thermal conductivity of 0.022W/m · k at 10 ℃
- Long service life: The theoretical service life of the laboratory exceeds 50 years, and the current engineering examples have exceeded 30 years
- High cost-effectiveness: The initial installation cost is approximately 30% higher, and with a lifespan of 30 years, the cost is only half of traditional air ducts
- Energy saving: Compared to traditional air ducts, better insulation performance brings better energy utilization
- Labor saving: on-site installation and cutting, lightweight materials, quick installation, etc
3、What fields can these duct products be applied in?
- Basic model: widely used in hotel offices, airport villas, 10000 level purification workshops, etc
- Antibacterial: widely used in operating rooms, clean rooms, laboratories, disease control centers, etc
- High cleanliness: widely used in food and pharmaceutical, medical and health, precision electronic lamps
- In addition, it is widely used in civilian villas, aerospace systems, sewage treatment plants, chemical plants, electroplating plants and other fields
4、What international standards does your duct product comply with?
Fire performance
- EU EN45545-2 standard: R1 level
- French NFF16-101 standard: F1 level
- German DIN5510-2 standard: S4, SR2, ST2, FED ≤ 1
- ASTM E162 ClasSA, ASTM E662
- BS476-6, BS476-7 Class0-1
- Outstanding performance in ISO9705 (simulated ordinary combustion)
Resist smoke toxicity
- French AFNOR NFF16-101 standard: F1 level
- Tested according to the French AFNOR NFF16-101 standard
- German DIN5510-2 standard: FED=0.02
- UNICEI 11170-3 standard: LR4 level
- EU EN45545-2 standard: HL3 level
Anti deformation, seismic and shock absorption
- Sturdy: The bending hardness of P3 air duct is 200KNmm/mm, which is about 20 times that of thin metal duct
- Anti deformation: Compared to other air ducts, it has higher resistance to deformation
- Seismic resistance: The P3 air duct is made of polymer and has a high seismic resistance and shock absorption effect of 15%, which is 5 times that of traditional air ducts