In modern industrial operations, cryogenic processing stands as a cornerstone of energy distribution, scientific research, and advanced heavy manufacturing. Preserving thermodynamic status down to -200°C (-328°F) requires containment engineering of absolute reliability. High-density, multi-layered elastomeric rubber foam structures are essential in preventing structural boil-off, moisture vapor transmission, and pipe frost failure.
With natural gas serving as a key transition fuel, liquefied natural gas (LNG) storage tanks and transfer lines demand highly specialized thermal insulation systems to withstand extreme temperatures.
Liquid propellant handling (oxygen, hydrogen, nitrogen) in space launch programs and industrial gas systems relies on flexible elastomeric blankets to control heat influx.
China-based manufacturing centers like Dacheng provide significant value by offering structural scale, fully integrated NBR/PVC chemical formulations, and advanced extrusion lines.
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Located in Dacheng, China—a well-known capital of green building materials—Kingflex is an energy-saving, environmentally friendly enterprise focusing on R&D, production, and sales.
Established by the Jinwei Group (founded in 1979), Kingflex carries over 40 years of insulation manufacturing heritage.
Currently, Kingflex runs 5 large automatic assembly lines with an annual capacity exceeding 600,000 cubic meters, serving as a designated enterprise for energy, power, and chemical industry sectors.
Our R&D team consists of 8 professional engineers, complemented by 6 international sales specialists and 230 production workers.
This combined expertise ensures our advanced insulation systems meet strict international requirements, including BS 476, CE, REACH, RoHS, UL94, and ASTM.
Material: Premium NBR/PVC polymer blend
Thickness Range: 6mm to 50mm
Density Profile: 40 - 55 kg/m³
Temperature Limit: -40°C to +105°C
Resilience Profile: Compression recovery > 80%
Thermal Conductivity: Low static coefficient with high resistance factor
Material: Premium NBR/PVC polymer blend
Thickness Range: 9mm to 40mm
Internal Diameter: 6mm to 114mm
Density Profile: 40 - 55 kg/m³
Temperature Limit: -40°C to +105°C
Processing: Even industrial spray coating for high performance
Temp Capability: Down to -200°C (-328°F)
Vapor Resistance: High internal resistance factor (μ ≥ 10,000)
Fire Classification: Class 0 / Class 1 (BS 476 Part 6/7)
Structure: Multi-layered, flexible configuration
Moisture Behavior: Minimal absorption over operational lifecycle
Safety Profile: Halogen-free, self-extinguishing
Kingflex insulation materials are applied worldwide across high-demand thermal construction, deep cold-chain networks, and petrochemical processing.
Kingflex
