The steel-lined plastic pipes sold on the market are mainly lined with tetrafluoroethylene, lined with PP, lined with OP and other pipes. However, when they are lined with different plastics, there will be greater differences in product performance. Therefore, it is particularly critical to select more suitable types, and the reliability that can be achieved will also have better performance.

Of course, the selection of better quality steel lined pipelines will better meet the specific requirements of pipeline construction, and can have better performance in high and low temperature resistance and corrosion resistance. Only by choosing the appropriate type, can we better meet the requirements of pipeline construction. These are the links that deserve our more attention. We must pay enough attention to them.

In a word, it can be seen that choosing a better steel-lined plastic pipeline model can better meet the pipeline construction needs in different situations, and it is also an important prerequisite for better quality assurance of demand, and can bring better reliability, so in the final analysis, how to choose better is very important, these are worthy of our more attention. That's good.

The connection method of steel lined tetrafluoro pipeline and hot-dip galvanized pipeline together, tapping at both ends of the pipeline, choosing zinc-coated Ma-steel pipe fittings with inner composite plastic layer and outer galvanized, coating sealant at joints and threads when connecting, choosing clasp or flange connection for large caliber pipeline, the following steel lined tetrafluoro pipeline manufacturer will introduce the lower steel liner concretely. How to select the tetrafluoride pipeline?

1. The section of steel-lined Teflon Pipeline shall not contact with water, the non-lined plastic pipe shall not replace the lined plastic pipe fittings, the plastic-coated pipe fittings shall not be selected in the cast iron pipe fittings, the convex flange with neck thread of steel-lined Teflon Pipeline shall have an injection-moulded interface, the transition fittings shall be selected for the connection with valve thread, and the special connection with water supply shall also be used. Transition parts, groove connection using special rubber sealing ring;

2. In the field of water supply, steel lined tetrafluoride pipeline has been widely used. Following the development of steel lined tetrafluoro pipelines, domestic steel lined tetrafluoro pipelines present a situation of complex varieties. The manufacturers of steel lined tetrafluoro pipelines reflect that the varieties of steel lined tetrafluoro pipelines in our country at that time even exceeded those of some developed countries. Because of the complex varieties and their own characteristics, users such as An choose how to suit themselves in many varieties. The required pipe material is particularly important.