Recently, QHM32F metal heat-resistant pipe material of Qilu Petrochemical MAO passed the pipe certification test of National Chemical Building Materials Testing Center, The pressure resistance grade reached the highest level of the pipe. — National standard II pipe standard.

The pipe material has higher pressure resistance, heat resistance, impact resistance is stronger, can be used in urban heating secondary pipe network, hot spring insulation pipe system, building water supply hot water system, air conditioning heating system and other fields. At present, the national standard stipulates that the thermal pipe material used for the production of such fields needs to pass the national standard ¢ò certification before it can be used.

The successful completion of this certification and testing work will rewrite the history of metallocene heat-resistant pipe material QHM32F can only be used for the production of floor heating pipes. After the product enters the heat pipe network system, it will further expand the application field and increase the market share, and also lay the foundation for promoting the localization of related synthetic resin products.