Hot Sale Fireproof Insulation Duct Phenolic Aluminum Foil Composite Air Duct

• After-sales Service: Online Installation Guide
• Warranty: 1 Year
• Material: Phenolic Resin
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 2022-11-16-Phenolic composite air duct
• Surface Treatment: Firreproof/Fire Retardant
• Usage: Marine, Mining, for Firefighting, for Air Conditi
• Color: Aluminum Foil
• Transport Package: Standard Exporting Seaworthy Packing or as Custome
• Specification: 1200*3000mm
• Trademark: Sanjing
• Origin: Yunnan of China
• HS Code: 4002701000
• Production Capacity: 50000m2/Day

Product Description

Product Introduction
The phenolic foam aluminum foil composite air duct is a new technology of phenolic foam as raw material, fluorine-free foaming, adding harmless additives, and a unique resin one-time composite aluminum foil.

Product Features
low thermal conductivity,
high thermal efficiency
light weight,
fire prevention,
flame retardant,
energy saving,long service life,low comprehensive cost

Product Indicator

Air duct insulation phenolic board	numerical value
density(kg/m3)	50~55
Thermal conductivity(W(M))	0.020~0.029
Smoke density grade(%)	6
compressive strength(Kpa)	≥150
working temperature(°C)	-140~160
Bending fracture force(/N)	34
Water absorption(%)	<1.5

Application
Phenolic compound air duct can be widely used in public, civil buildings, hotels, hospitals, office buildings and other special requirements of the central air conditioning ventilation system and other smoke ventilation system.

Company profile
Since 2000, Yunnan Sanjing Waterproof Construction Materials Co., Ltd was dedicated to construction waterproofing field. The technology R&D centre is over 2000 square metre with more than 100 senior researchers and experimental facilities valued 20 million RMB. Sanjing will be guided by "Customer Satisfaction" and "Credit, Quality and Service"to create our own brand, to meet different requirements of waterproofing filed over the world.

Company advantage
• 20 years of production experience
• 20,000 technology R&D Center
• Complete quality control system
• Full range of waterproof materials
• 30 exporting countries
• Accept trial order
• Provide OEM service

Company Certification
 

Yunnan Sanjing Waterproof materials Co., Ltd. was founded in 1998 and covers an area of more than 110,000 square meters. Headquartered in Yunnan, China, the company has 4 production bases and more than 8 branches all over the country.
 
Sanjing produces many kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings and others.
 
The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to many countries and regions, such as United States,Canada,Southeast Asia, Europe, and Africa.
 
Holding the operation idea of "Quality first, honesty first ", Sanjing will make all efforts to provide quality products and efficient services for clients at home and abroad.
 
Welcome to visit us!


Q1: How do you control your quality?
A1: From raw materials to finished products, we have gone through 21 spot checks, strictly in accordance with the quality standards, so that the products can achieve the best performance.
Q2: Are you a manufacturer or a trader?
A2: We are the real manufacturer, we can not only provide high quality products.The most favorable price, but also can provide the best pre-sale and after-sales service.
Q3: Do you offer free samples?
A3: Of course, free samples are available.
Q4: Can we visit your company?
A4: Yes, of course. Welcome to Visit Sanjing company and our products.
Q5: What is the minimum quantity of trial order?
A5: There is no limit, we can provide the best advice and solution according to your situation.
Q6: Why choose us?
A6: We have 20 years experience in the industry and can provide you with good technical service.