Engineered rubber foam, sound barrier sheets, and cryogenic system components direct from our smart manufacturing facility.
High-performance acoustic attenuation for industrial ducts and enclosures.
Flexible NBR/PVC sheets designed for HVAC systems and structural insulation.
Energy saving & environmental protection for LNG pipelines and extreme cold lines.
Superior moisture barrier and long-term thermal resistance parameters.
Industrial-grade elastomeric closed-cell structures for mechanical pipelines.
Heavy-duty reinforcement tape for vapor seal integrity and joint protection.
Advanced open-cell matrix optimizing sound wave dissipation in machinery rooms.
Specialized multi-layered low-temp elastomeric insulation systems.
Modern industrial insulation is no longer just about preventing thermal loss. As a critical component of global industrial carbon reduction and structural energy optimization, the design, manufacturing, and configuration of Industrial Insulation Patterns require high-tier engineering parameters. Material science now integrates flexible elastomers (NBR/PVC) to offer multi-functional defenses against temperature variance, vapor intrusion, structural vibration, and noise propagation.
Kingflex Insulation Co., Ltd. represents the peak of this manufacturing paradigm, designing thermal barrier networks that maintain low thermal conductivity (λ ≤ 0.034 W/m·K at 0°C) and high moisture resistance factors (μ ≥ 10,000) under intense pressure variations.
By leveraging advanced automated extruders, we provide customized geometrical configurations and custom thickness grades (6mm to 50mm) that ensure complete system integrity for complex pipeline systems.
Based in Dacheng, the green building materials capital of China, Kingflex provides advanced scale, strict quality oversight, and structural cost benefits.
Operating out of northern China's premier industrial zone allows us to source raw NBR polymer, synthetic PVC modifiers, and specialized flame retardants directly. This keeps supply lines stable and allows us to rapidly fulfill large scale orders.
Our facility houses 5 continuous high-temperature vulcanizing automatic foaming lines. By monitoring thermal conditions in real time, we keep the closed-cell ratio over 98%, ensuring consistent insulation and mechanical density across production runs.
Kingflex maintains strict compliance with standard fire safety and environmental metrics. Our NBR/PVC elastomeric formulations are thoroughly certified under British BS 476, CE, REACH, RoHS, UL94, and ASTM protocols.
Understanding shifting technical requirements for HVAC, cryogenic liquid distribution, and energy optimization projects.
Modern commercial and industrial buildings account for a large portion of global carbon output. Optimizing Industrial Insulation Patterns directly prevents energy loss, stabilizing fluid temperatures across extensive pipeline networks.
By preventing condensation on chilled water pipes and HVAC ductwork, our elastomeric foam protects adjacent structures from moisture damage, biological growth, and structural corrosion, extending the operational life of key mechanical assets.
With the expansion of LNG terminals and petrochemical systems, cryogenic piping requires insulation that remains flexible even in extreme cold. Traditional fiberglass or mineral wool can crack or absorb moisture, causing rapid thermal bridging.
Kingflex's low-temperature elastomeric formulations are engineered to operate effectively down to -200°C, offering excellent elasticity and preventing thermal shock cracking.
| Performance Metrics | Reference Value | Evaluation Standards |
|---|---|---|
| Thermal Conductivity (λ) | ≤ 0.034 W/(m·k) at 0°C | ASTM C518 / ISO 8301 |
| Moisture Resistance Factor (μ) | ≥ 10,000 (Closed-cell matrix) | BS EN 12086 |
| Fire Safety Rating | Class 1 / Class 0 | BS 476 Part 7 / Part 6 |
| Operational Range | -40°C to +105°C (Special low-temp models down to -200°C) | ASTM C534 |
| Apparent Density | 40 - 55 kg/m³ | ASTM D1622 |
| Compression Resilience | ≥ 80% recovery rate | GB/T 17794 |
How Kingflex insulation patterns solve critical issues across key sectors.
Maintains air temperatures inside duct networks in high-humidity commercial buildings, preventing external moisture buildup and structural dripping.
Used in LNG import terminals and chemical plants to insulate cryogenic process pipes, preventing ice formation and pipe cracking.
Installed in hospitals, data centers, and schools to insulate plumbing and air distribution systems, keeping noise transfer low for quieter interiors.




Comprehensive support for EPC contracting firms, architectural design groups, and high-volume procurement teams.
Different regions have distinct moisture profiles and fire classifications. Our R&D division (comprising 8 senior engineers) adapts basic NBR chemical formulas to meet specific flame spread indices or flexible installation requirements.
From 6mm insulation rolls for residential systems to 50mm thick sheets for heavy industrial process piping, we engineer custom solutions to match your specifications.
Industrial projects need fully verifiable quality control pathways. Each production batch undergoes testing for dimension accuracy, density stability, thermal output, and fire resistance. We provide full traceability documentation, helping clients secure local building permits quickly.
Get Technical Consultation
Exact structural dimensions and materials configuration to assist with CAD modeling and system specifications.
Material Structure: Closed Cell NBR/PVC elastomer matrix.
Thickness Range: 6mm, 9mm, 13mm, 15mm, 19mm, 25mm, 32mm, 40mm, 50mm.
Density: 40 - 55 kg/m³ for optimal flexibility and thermal barrier capability.
Service Temp: -40℃ to +105℃.
Key Performance: Even foaming structure, closed-cell rate over 98%, compression resilience over 80% under standard load.
Material Structure: Extruded elastomeric hollow profiles.
Wall Thickness: 9mm, 13mm, 15mm, 19mm, 25mm, 32mm, 40mm.
Inner Diameter (ID): 6mm up to 114mm.
Service Temp: -40℃ to +105℃.
Application: Fast slide-on application during installation, prevents freezing and condensation on mechanical pipes.




Direct technical answers addressing queries from engineers, facility managers, and buying representatives.
Have a specific engineering query? Reach out directly to our technical support team.
Contact Kingflex EngineersComplete product range for high-temperature and cryogenic mechanical systems, offering reliable performance under harsh conditions.
Extreme temperature resistance for natural gas liquefaction plants.
Excellent low-temperature flexibility to prevent cracking and mechanical wear.
Multi-layer elastomeric configurations designed for high mechanical stability.
Pre-split and custom configurations for easy pipeline assembly.
Standard NBR/PVC sheets for HVAC plenums and large equipment surfaces.
Comprehensive thermal defense systems for petrochemical pipelines.
Dual-action thermal and soundproofing sheets for commercial structures.
Industrial-grade roll stock designed for conversion and OEM die-cutting.