Laboratory experiments were conducted to evaluate the susceptibility of three types of ventilation duct materials (fibrous glass ductboard, galvanized steel, and insulated flexible duct) to fungal ( P. chrysogenum ) growth. Each sample was inoculated with spores of P. chrysogenum and incubated in a...
Product name:HVAC Ventilation Air Duct Phenolic Foam Insulation Board;Color:Yellow or Pink;Thickness:100mm;Width:1000mm;Length:1200mm;Density:50kg/m3;Application:Construction;Function:Thermal Preservation;Supplier:CONING phenolic foam;Certificate:ISO9001
PF Board Phenolic Insulation Board Negotiable 100 Square Meters (MOQ) Pre-Insulated Air Ducting Panel Building Insulation Materials US$3.63 100 Square Meters (MOQ) Colored Steel Phenolic Duct Panel Negotiable 2,000 Square Meters (MOQ) PU/PIR Pre Insulated Air Duct Panel US$...
materials such as aluminum, plastic, metal and wood. Our products are suitable for a wide range of applications including ceiling, side-wall, flooring, base board, and commercial industry installations.Wehas all kind of advanced equipments for press forming ma...
- different duct materials selection (Galv. steel, Spiral, Aluminium, Carbon steel, PVC, Duct board, Duct liner, Flexible duct and Concrete). - find duct fictional loss rate by Duct Dimension method (useful design tool for existing duct). - find airflow for a given duct sizes (useful desi...
HVAC Duct Ceiling Diffuser Tile Air Conditioning T Bar Round Side Wall Air Diffuser *The round ceiling diffuser is make of high quality aluminum sheet materials,which are naturally strong and durable for specific industrial standards. It have standard neck s...
Precision Adhesives Duct Sealers, Sealants & Adhesives, De-Galv, Duct Butter, Paint Brushes readmore Spiral Connectors & Fittings Spiral Eblows, Spiral Rings & Components readmore Access Doors Tab & Press on Doors, Round Doors, Ductboard Doors, Casing, Flush Mount & Window Doors, Hi-Temp Door...
It began in 1996 when we started introduce and distributing pre-insulated aluminum duct system in Indonesia, our first aim is to provide an option in air duct system other that traditional sheet metal, since that time we have developed and grew to the point that we need our own brand in ...
(UL): UL 33...Heat Responsive Links for Fire-Protection Service UL 181...Factory-Made Air Ducts and Connectors UL 555 ...Fire Dampers UL 555S ...Smoke Dampers PART 2 - PRODUCTS 2.1 DUCT MATERIALS AND SEALANTS A. General: Except for systems specified otherwise, construct ducts and access...
Duct Systems Design, Installation & Practice (90 Viewing) Here we present airflow and duct design information. Sub-Forums: Residential HVAC, Commercial HVAC Threads: 135 Posts: 696 Never Piping Systems Design, Installation & Practice (99 Viewing) This is the place for everything about HV...