To make pipe lengths, HDPE resin is heated and extruded through a die, which determines the diameter of the pipeline. The wall thickness of the pipe is determined by a combination of the size of the die, speed of the screw and the speed of the haul-off tractor. Polyethylene pipe is usually black in ......
Read MorePolyvinyl chloride (PVC) plastic is a multi-component plastic. Different additives can be added according to different uses, and the products also show different physical properties. PVC pipe is divided into soft and hard. UPVC pipe is made by mixing PVC resin with stabilizer, lubricant and other ad......
Read MoreThe increased usage of large-diameter pipes, from 630mm to 1,200mm, across various applications has encouraged the development of PE100 materials suitable for large-diameter pipes to prevent problems during extrusion, like sagging. Maintaining dimensions within specifications is problematic for the......
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