Kingflex
Direct factory options engineered to guarantee maximum safety, complete condensation prevention, and unparalleled thermal performance for high-risk industrial projects.
Poland has emerged as a cornerstone of Central Europe's energy transit and heavy industrial processing networks. With major operations centering around the expanding LNG Terminal in Świnoujście, the planned FSRU (Floating Storage Regasification Unit) in Gdańsk, and massive chemical production lines in Płock and Police, the demand for highly reliable containment systems is surging. Cryogenic insulation plays a vital role in preventing catastrophic thermal loss and maintaining the structural integrity of steel tanks and pipelines at temperatures plummeting down to -200 °C.
Our solutions target these crucial infrastructures, providing high-density elastomeric and composite frameworks. Global engineering and procurement contractors (EPCs) operating within the Baltic region require materials that strictly align with European standards, including EN 14717, EN 13468, and local fire regulations. As a dedicated manufacturer, we provide customized technical profiles designed to withstand dynamic thermal cycles, heavy industrial environmental exposure, and extreme moisture load, which typically leads to Corrosion Under Insulation (CUI) in traditional mineral wool systems.
At ultra-low temperatures, standard insulation materials lose flexibility, fail due to thermal contraction, or absorb ambient moisture, which crystallizes into ice and completely destroys the insulation performance. This is why our customized elastomeric rubber foam materials rely on a 98% closed-cell structure. The low thermal conductivity (λ ≤ 0.034 W/(m·K) at 0 °C) ensures that boil-off gas (BOG) in LNG processes is kept to an absolute minimum.
Note on CUI (Corrosion Under Insulation): Standard open-cell insulation systems allow ambient moisture to travel to the cold steel interface, triggering massive hidden corrosion. Our NBR/PVC closed-cell matrix acts as a continuous water vapor barrier (μ ≥ 10,000), eliminating the need for complex, failure-prone vapor barriers.
Designed specifically to remain flexible at temperature ranges from -40 °C down to -200 °C. The composite structure accommodates structural thermal expansion and contraction without cracking or delaminating from the pipes.
Meets rigorous fire safety parameters including BS 476 Part 7 (Class 1), CE, UL94, and international ASTM testing. Offers self-extinguishing behavior, minimizing toxic smoke propagation during severe plant fire situations.
| Parameter / Feature | Closed-Cell Rubber Foam (Kingflex) | Traditional Rock Wool Insulation |
|---|---|---|
| Service Temperature Limit | Down to -200 °C | Not recommended for cryogenics without heavy vapor barriers |
| Closed Cell Rate | > 98% | Open-cell fibrous structure |
| Water Vapor Resistance (μ) | ≥ 10,000 (Built-in Vapor Barrier) | 0 (Requires external barrier films) |
| Flexibility & Installation | Highly flexible, wraps around elbows and flanges | Rigid, prone to crushing and creating gaps |
| CUI Susceptibility | Extremely Low | High (water retention risk) |
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Kingflex research development and production department is located in the well-known capital of green-building materials in Dacheng, China. It is an energy-saving, environmentally friendly enterprise concentrating on research, development, production, and sales. In operation, Kingflex takes energy saving and consumption reduction as the core concept.
We provide solutions regarding insulation by means of consultation, research and development production, installation guidance, and post-sale service to lead the development of the global building materials industry.
Jinwei Group is established, marking the first manufacturer of thermal insulation materials north of the Yangtze River.
Built upon decades of manufacturing history, the organization expanded into high-level export operations across the globe.
Kingflex operates 5 large automatic assembly lines, producing over 600,000 cubic meters annually, serving as a key partner for global cryogenic infrastructure developers.
Our employees are amazing in their own right, but together they are what makes Kingflex such a fun and rewarding place to work. The Kingflex team is a tight-knit, talented group with a shared vision of giving consistently first-class service to our clients. Kingflex has eight professional engineers in the R & D Department, 6 professional international sales specialists, and 230 workers dedicated to safety and efficiency in our production department.
Currently, our R&D laboratories focus on polymer enhancements to make the low-temperature elastomer compounds even more resistant to freeze-thaw cycles and external environmental wear, optimizing performance down to the coldest parameters.
Our cryogenic foam sheeting and tubing systems are manufactured from advanced synthetic rubber blends (NBR/PVC) to offer structural resilience under extreme load. The following data details the standard dimensions and thermodynamic advantages for projects across Poland and Europe.
1. Foams evenly and fully, closed cell rate over 98%, excellent thermal insulation.
2. Fully closed-cell structure, low moisture absorption, stable long-term thermal conductivity.
3. Compression resilience over 80% to absorb structural shifts.
4. Flame retardant, self-extinguishing off fire.
5. Low thermal conductivity, high moisture resistance factor.
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. Chemical industry: Heat insulation, sound insulation, and corrosion protection for process pipes.
Our factory processes prioritize consistent, traceable production outputs. All raw materials and finished products go through structural testing to fulfill the rigid quality guidelines set up by local environmental watchdogs and global industrial associations.
To assure our European partners, particularly in Poland's high-spec industrial sectors, Kingflex products hold certificates from world-renowned test institutes:
Our solutions have been installed successfully in over 66 countries over the past 16 years. Below is a snapshot of our site installations, loading yards, and structural implementations, illustrating our capacity to support large, complex cargo timelines and high-precision field assemblies.
Our commitment to transparent business processes and global trace practices ensures our procurement clients receive regular updates, from product manufacturing inspections up to delivery dispatch notes.
Our complete range of low-temperature insulation materials, engineered to support major commercial projects and heavy industrial facilities.
