Blue PU Ncaj Cua Hose

Yantai Zhengyuan Polyurethane Co., Ltd. was established in 2007 and has been committed to the research and development, production, and sales of polyurethane products since its establishment. Our products are suitable for industrial automation, mines, coal mines, petroleum, and automobiles. After nearly 20 years of development, we have accumulated rich experience in producing Pneumatic air pipe. We have 7 fully automatic polyurethane casing production equipment with Pneumatic air pipe, as well as a strong production, technical, and sales team. Our products have received unanimous praise from customers for their high-quality products and low prices.

The hardness of PU hoses in winter needs to be determined based on different usage scenarios and temperatures. For example, in temperatures below -20 degree , the hardness of the hose may be higher and insulation measures may be required. In situations with higher temperatures, insulation measures can be appropriately reduced.

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