Steel skeleton plastic composite pipe, is also called SRTP pipe, is of high strength plastic pipe with steel wire mesh and thermoplastic polyethylene as raw material, steel wire net as polyethylene plastic pipe skeleton reinforced high density polyethylene (HDPE) matrix, using high performance HDPE ......
Read MoreIn order to adapt to the market and meet the needs of domestic and foreign industries for PVC main equipment, Ningbo Fangli Technology Co., Ltd. has increased its R&D investment in FLSP series counter-rotating parallel twin-screw extruders since 2017, and achieved good results. Compared with the ori......
Read MoreThe extrusion molding process of plastic pipe is divided into three stages I. Plasticization of raw materials. This process can make the solid materials turn into a uniform viscous fluid through the heating and mixing of the extruder; II. Forming. Under the function of extrusion parts of the extru......
Read MoreIn the production process, since PVC is a kind of heat sensitive material, even if heat stabilizer is added, it can only increase the decomposition temperature and prolong the stable time without decomposition, which requires strict control of PVC molding temperature. Especially for RPVC, since its ......
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