PVC rods (polyvinyl chloride rods) are a cost-effective, general-purpose engineering plastic rod material, renowned for their excellent corrosion resistance, high mechanical strength, chemical stability, and good electrical insulation. They are typically water-gray or white, self-extinguishing (flame-retardant), and their operating temperature is generally between 0°C and +70°C. PVC rods are easy to process, weld, and bond, and are widely used in chemical, environmental protection, machinery, electronics, and medical equipment industries.

In critical industrial applications where leakage risks are catastrophic, Ring Joint Gaskets (RTJ) stand as the gold standard for high-pressure, high-temperature sealing. Engineered for API flanges and extreme service conditions, this metal gasket technology dominates oil & gas, power generation, and petrochemical sectors, delivering unmatched reliability for mission-critical fluid handling systems.

In an era of extreme performance demands, silicone rubber has become a cornerstone material driving advancements in automotive, medical, electronics, and industrial sectors. Valued at $7.68 billion globally in 2024 with a projected 7.8% CAGR through 2032, this synthetic elastomer’s unique blend of temperature resilience, chemical stability, and biocompatibility makes it irreplaceable for mission-critical applications.

Ceramic Fiber Blanket is a high-performance, lightweight insulation product spun from high-purity alumina-silicate (and optionally zirconia) ceramic fibers. Through needling technology the fibers are interlocked into a uniform, resilient mat that combines extremely low thermal conductivity with excellent thermal-shock resistance, making the blanket the first-choice insulation for furnaces, kilns, boilers, reformers, and high-temperature process equipment across metallurgy, petrochemical, power generation, and ceramic industries.

Silicone sheet is a high-performance elastomeric material manufactured from virgin silicone rubber that is calendered and vulcanized into uniform, flexible sheets. This unique molecular structure (Si–O backbone) gives silicone sheets exceptional thermal stability, electrical insulation and chemical inertness, making them the material of choice for the most demanding sealing, cushioning and insulating applications across aerospace, automotive, medical, food-processing and electronics industries.

In the field of industrial sealing, EXPANDED PTFE TAPE (expanded polytetrafluoroethylene sealing tape) has become the focus of attention of many industries due to its excellent performance and significant advantages. This sealing material made of polytetrafluoroethylene stretched and expanded by a special process breaks the limitations of traditional sealing products and brings a new choice for equipment sealing. ​

EPDM (Ethylene-Propylene-Diene Monomer) rubber is a high-performance synthetic elastomer engineered from ethylene, propylene, and a diene termonomer. Its fully saturated backbone delivers outstanding resistance to ozone, UV, weathering, and oxidation, making EPDM the material of choice for long-term sealing, insulation, and cushioning applications in automotive, construction, HVAC, and industrial sectors.

Recently, a new sealing material called Graphite PTFE Packing has attracted widespread attention in the industrial sector. It is meticulously woven from polytetrafluoroethylene (PTFE) fibers containing graphite particles. Its unique construction bestows it with many excellent properties, showcasing significant advantages in various sealing scenarios.

EXPANDED PTFE Tape is a high-performance, self-adhesive sealing tape produced from 100 % virgin PTFE that has been expanded into a uniform microporous fibrillated structure. This unique architecture combines exceptional conformability, high compressibility, and outstanding chemical resistance, making it the ideal instant gasket-forming solution for flanges, threaded joints, glass-lined nozzles, and irregular or damaged sealing surfaces across chemical, pharmaceutical, food-processing, and petrochemical industries.

Non-asbestos sheets are high-performance sealing materials designed as a safe alternative to traditional asbestos sheets, eliminating the health hazards associated with asbestos fibers. These sheets are made from synthetic fibers such as aramid, glass, or carbon, combined with rubber binders like NBR (nitrile butadiene rubber), SBR (styrene butadiene rubber), or EPDM (ethylene propylene diene monomer).