1.0اکستروژن لوله پلاستیک، خط اکستروژن پروفیل، خط اکستروژن کاشی سقف، خط اکستروژن PVC-O | ماشین آلات آبجوhttps://www.beierextrusion.com/faadminhttps://www.beierextrusion.com/fa/author/admin/High impact PVC pipe (pvc-m) - plastic pipe extrusion, profile extrusion line, roof tile extrusion line, PVC-O extrusion line | beier machineryrich600338<blockquote class="wp-embedded-content" data-secret="9E1oEXyk3l"><a href="https://www.beierextrusion.com/fa/high-impact-pvc-pipe-pvc-m/">لوله پی وی سی با ضربه بالا (pvc-m)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.beierextrusion.com/fa/high-impact-pvc-pipe-pvc-m/embed/#?secret=9E1oEXyk3l" width="600" height="338" title="«لوله پیویسی مقاوم در برابر ضربه (پیویسی-ام)» - اکستروژن لوله پلاستیکی، خط اکستروژن پروفیل، خط اکستروژن کاشی سقفی، خط اکستروژن پیویسی-او | ماشینآلات بییر" data-secret="9E1oEXyk3l" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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</script>https://www.beierextrusion.com/wp-content/uploads/2017/03/118-optimized.webp_.jpg640379As we all know, PVC-U pipe application began in the last century 30’s, has been more than 70 years of history, is a production technology, experimental testing, standardization, design and construction specifications are relatively mature products. PVC-U pipe is made of sanitary grade polyvinyl chloride (PVC) resin as the main raw material, adding appropriate amount of stabilizer, lubricant, filler, coloring agent and other plastic extruder extrusion molding and injection molding machine injection molding, through the cooling , Curing, stereotypes, inspection, packaging and other processes to complete the pipe, pipe production. PVC pipe status Chinese PVC pipe r production started in the last century 50’s, but before the 80s and the international advanced level, both the standard system, or processing technology are not a small gap. 80 years after the introduction of foreign advanced technology, and gradually establish a complete system of PVC-U pipeline system. In China’s various plastic piping system PVC pipe system, is the first to form a scale of production and a large number of applications. At present, Chinese PVC pipeline system has been popular to the construction of water supply, construction drainage, buried water supply, buried drainage, expansion casing, agricultural use and other fields, the estimated annual...