PEI raw material 4001-7402 EMS in stock

Description :

　　PEI raw material 4001-7402 SABIC basic spot

　　The PA12 pipeline is connected using hot melt welding technology and can be quickly laid and buried, greatly reducing the impact on public transportation and pedestrian travel.

　　PA12 should follow the indicators defined in ASTM F2785 when applied. This revision fully considers the rapid technological progress in the plastic pipe industry, which not only constantly generates innovative solutions in plastic pipe production and design, but also has new practices in installation and application.

　　These innovative materials and solutions make plastic piping systems safer and more efficient.

　　As a gas transmission pipeline, the application of PA12 has a history of over ten years. There are currently successful installation cases worldwide.

　　The gas pipeline solution based on PA12 not only brings technological innovation, such as breaking the pressure resistance limit and usage range of traditional plastic gas pipelines with an operating pressure of up to 18 bar, but also has strong mechanical properties and crack propagation resistance, improving the tolerance to third-party damage.

　　Compared with the metal pipelines used in traditional sub high pressure or high pressure gas transmission, PA12 gas pipelines can extend the service life of pipelines to 50 years, while significantly reducing the cost of pipeline laying and later maintenance.

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