Plastic extrusion molding is to make plastic flow by heating, and then make it pass through a plastic mold under the action of a certain pressure, and then make a continuous finished product after being shaped.
Read More »Jiangsu Xinrongplas machinery Co.,Ltd was founded in 1996,majored in all kinds of plastic pipe machine field for 26 years. For PE pipe machine we make diameter range from 16-2000mm.We have one set PE560-1200mm pipe machine on making for our foreign customer this month.
Read More »Compared with metal pipes, PP-R pipes have lower hardness and lower rigidity. They should be protected during transportation and construction to avoid mechanical damage caused by inappropriate external forces. Mark the location of the pipeline after the dark application, so as not to damage the pipeline during the second decoration.
Read More »The connection interface of hot-melt butt joint is a plane. The method is to heat two identical connection surfaces to a viscous flow state with a hot plate, remove the hot plate, apply a certain pressure to the connection interface, and cool and solidify under this pressure to form a firm connection. Before heating and butting, it is necessary to mill both ends of the pipe to be welded, so as to make the welding surface smoother and cleaner, and remove the plastic oxide layer on the port surface, so as to melt the same molecules more thoroughly.
Read More »In drainage pipeline projects, HDPE double-wall corrugated pipe and HDPE hollow-wall winding pipe are two types of drainage pipes that are often used. What is the difference between these two pipes?
Read More »The correct using of the PVC pipe production line can avoid threats to the operator's personal safety, avoid equipment problems, and can better using the PVC pipe production line to bring greater benefits to users.
Read More »The shaping device in the mold is the main component of the PE pipe extrusion line. The molten material is cooled down on the inner surface of the caliberator to form a solid surface layer to ensure that the pipe obtains an accurate outer diameter. It also ensures the stability of the pipe and the normal traction and extrusion. The state and molding conditions of the molten material in the shaping device directly affect the internal and external surface quality of the pipe, and also directly determine the stability of the entire extrusion line and the reliability of high-speed production.
Read More »Double-wall corrugated pipe is a new type of lightweight pipe made of high-density polyethylene, which has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Compared with pipes with other structures, its excellent pipe wall structure design greatly reduces the cost. And because of its convenient and reliable connection, it has been widely used at home and abroad. A large number of concrete pipes and cast iron pipes are replaced.
Read More »How to distinguish PVC pipes: Plastic pipes are currently the most widely used pipe products in the construction industry, and they are also widely used in other industries. Nowadays, the most commonly used plastic pipe products are PVC pipes. This type of pipe has good performances such as compression and corrosion resistance, and it plays a very important role in construction.
Read More »PP-R drinking water pipe system is a new type of product commonly used in developed countries in the world today. It uses homogenous welding technology in cold and hot water transportation projects. Its comprehensive technical performance and economic indicators are far superior to other similar products,
Read More »Recently, CHINAPLAS2021 International Rubber and Plastics Exhibition came to an end in China · Shenzhen International Convention and Exhibition Center. As Asia's largest plastic and rubber industry exhibition, it has attracted exhibitors and professional visitors from all walks of life. Jiangsu Xinrongplas Machinery Co., Ltd. brought high-efficiency SJ75×38 single-screw extruder and pipe extruder wonderfully.
Read More »Good toughness and flexibility. PE pipe is a high-toughness pipe with a breaking elongation of more than 500%. It has strong adaptability to uneven settlement and dislocation of the pipe foundation and good shock resistance. In addition, PE pipe can be coiled (especially for small pipe diameters) so can reducing pipe fittings use. The direction of the PE pipe is easy to change according to the requirements of the construction method. During construction, obstacles can be bypassed within the allowable bending radius of the pipe to reduce the difficulty of construction.
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