Kingflex
Kingflex
Years Legacy (Since 1979)
Annual Capacity (m³)
Global Export Countries
Closed Cell Rate
Direct factory solutions for industrial and residential HVAC mechanical ventilation requirements.
Singapore’s tropical climate features constant high relative humidity (averaging 84%) and ambient temperatures around 30°C. In such demanding environments, condensation control is the ultimate design test for air conditioning systems. The regional demand has shifted heavily towards highly engineered elastomeric NBR/PVC closed-cell foam insulation that prevents moisture ingress, which is the root cause of corrosion under insulation (CUI) and structural indoor mold.
Under the Singapore Green Plan 2030 and BCA (Building and Construction Authority) Green Mark Scheme, contractors are prioritizing green materials with zero Ozone Depletion Potential (ODP), low Global Warming Potential (GWP), and Halogen-Free certifications. This regulatory landscape has driven local engineers to seek direct manufacturing pipelines with qualified Chinese factories capable of offering verified compliance certifications while retaining bulk price advantages.
SS 553 Code of Practice: Specifies insulation thickness for mechanical ventilation and air-conditioning systems to prevent energy waste and sweating in high humidity.
Fire Safety Standard: Mandatory compliance with BS 476 Part 6 (Fire Propagation) and Part 7 (Surface Spread of Flame) to achieve Class 0 safety rating for public buildings.
Technical compliance and manufacturing dimension sheets for regional projects and MEP estimators.
To support building projects across Singapore, Kingflex supplies highly stable and uniform foam structures. Our advanced automated extrusion lines guarantee precise inner diameters for pipes and consistent nominal thickness across sheet rolls.
| Product Format | Key Parameters | Value / Specifications |
|---|---|---|
| NBR/PVC Sheet Roll | Thickness Range | 6mm to 50mm |
| NBR/PVC Sheet Roll | Density Range | 40 - 55 kg/m³ |
| NBR/PVC Sheet Roll | Working Temperature | -40℃ to 105℃ |
| Insulation Pipe | Thickness Range | 9mm to 40mm |
| Insulation Pipe | Inner Diameter (ID) | 6mm to 114mm |
| Insulation Pipe | Closed-cell Rate | >98% |
Comprehensive thermal insulation systems engineered for major building applications across ASEAN.
Condensation is the primary enemy of chilled water systems in Singapore. Kingflex insulation prevents external moisture buildup, eliminating ceiling damage and maintaining optimal energy coefficient of performance (COP) in central HVAC plants.
Commonly implemented in Singapore’s Marina Bay and Jurong Lake District, DCS requires high-efficiency pipe insulations for heavy-duty pre-insulated pipelines underground and inside service tunnels to ensure minimum thermal losses over long transmission loops.
Specialized elastomeric solutions for ultra-low temperature applications in petroleum refining, gas processing, and chemical pipelines. Engineered to prevent thermal stress cracking and block ambient moisture migration under intense sub-zero conditions.
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Our core research development and production department is situated in the well-known capital of green building materials in Dacheng, China.
We operate as an energy-saving and environmentally friendly enterprise focusing on high-end R&D, high-volume production, global marketing, and detailed after-sales guidance. Taking "energy saving and consumption reduction" as our baseline commitment, we advise project consultants and architects globally on custom thermal system solutions.
Kingflex was established by Jinwei Group, which holds over 40 years of industrial history. Founded in 1979, the group pioneered thermal insulation material production north of the Yangtze River, building a heritage of thermal efficiency engineering.
Our workforce forms a tight-knit family focused on customer service. Kingflex hosts 8 professional R&D engineers, 6 dedicated international sales managers, and 230 skilled production workers working in harmony on high-volume assembly lines.
Currently running 5 large automatic assembly lines, our annual output exceeds 600,000 cubic meters. Kingflex is a designated manufacturing partner approved by the Ministry of Energy, Ministry of Electric Power, and Ministry of Chemical Industry.
Our products conform to the strictest global regulatory standards to pass local authority site inspections.
All Kingflex products maintain full raw-material traceability, tested under international metrics including:
Selecting the correct elastomeric formats for central HVAC installations and localized pipelines.
Ideally suited for large duct areas, central air handlers, and big diameter cold pipelines.
1. Central air conditioning: Heat insulation for air ducts and pipes.
2. Buildings: Wall, roof and basement thermal & sound insulation.
3. HVAC & water supply: Anti-condensation and anti-freezing for pipes.
4. Industrial plants: Insulation for equipment, steam pipes and storage tanks.
5. Hotels, malls & hospitals: Insulation and noise reduction for ventilation ducts and machine rooms.
6. Rail transit & cold storage: Thermal insulation for carriages and cold rooms.
7. Chemical industry: Heat insulation, sound insulation and corrosion protection for process pipes.
Designed for swift sleeving over copper lines, hot water runs, and refrigeration conduits.
1. Central air conditioning chilled/hot water pipes and condensate pipes.
2. Building HVAC & water supply pipes: antifreeze and anti-condensation.
3. Ventilation and equipment room pipes for hotels, malls and hospitals.
4. Thermal & cold insulation for industrial steam and process pipes.
5. Cold insulation for cold storage and cold chain pipelines.
6. Insulation, sound and corrosion protection for chemical & petrochemical pipes.
7. Thermal insulation for solar and hot water system pipelines.
We work directly with contractors and distributors, ensuring complete transparency in specification matches.
We do not just sell foam. We provide an integrated design service. From initial calculations of thermal conductivity based on Singapore’s mean relative humidity values to providing complete physical test sheets for fire department approvals, our team is always responsive.
Here are actual chat communications showing technical parameters verification, prompt sample shipments, and quality check sign-offs with direct international buyers.
Our commitment to continuous innovation in green building materials and thermal barrier technology.
Developing elastomeric sheets with zero halogen components to limit toxic smoke release in closed commercial facilities, passing strict ASEAN indoor air toxicity requirements.
Refining mechanical extrusion methods to increase the closed-cell percentage to 99%, driving standard thermal conductivity down to ≤0.031 W/(m·K) at 0℃ for district cooling systems.
Integrating chemical compound agents into the NBR/PVC matrix to actively suppress spore and fungal growth in highly humid coastal environments, providing a cleaner indoor climate.
Quick answers to common design queries from MEP consultants and purchase officers.
High-end elastomeric components designed for ultra-low temperature loops and acoustic control.
