PVC guardrail manufacturing material: it is similar to the material used in PVC plastic steel doors and Windows, but the performance is much better. It is a composite material with special PVC profiles as the main components. Its main material components are purchased from abroad, which can protect the strength and weather resistance of the column. PVC is an energy saving and recyclable ****** environmental protection material.
PVC guardrail manufacturing process: PVC guardrail by profiles, injection parts, in a few cases also need to use aluminum profiles, through the tenon connection method assembly. The fabrication of the profiles is similar to the process of cake making. More than ten kinds of raw material components are fully mixed, and then processed into wood at the appropriate temperature and time; Then the reinforcement is sealed in the profile and connected to become a guardrail.
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