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In today's rapidly developing plastic products industry, plastic pipe machinery plays a vital role in pipe production. However, with the high cost of brand-new equipment, more and more companies are turning their attention to the second-hand market. So, is used plastic pipe machinery really worth buying? What are its advantages, risks, and key points to consider? This article will explore these questions in detail.
The application directions of PVC hose extrusion production lines (machines) widely cover civil, industrial, and special fields. The following are specific classifications and typical scenarios:
PPR pipes (Type III polypropylene) are mainly used in building interiors due to their heat resistance, pressure resistance, hygiene and non toxicity, and easy installation (hot melt connection)
HDPE pipes have the advantages of corrosion resistance, low temperature impact resistance, good flexibility, reliable connection, and long service life. Their application areas include:
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