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On August 31st, Yan'an Neng Hua Company overcame the production problems of hot water pipe materials, and the self-developed high-density polyethylene PERT pipe material YANH 4547RT successfully completed the trial production, and all the analysis and testing indicators passed the test, indicating that the company is moving towards building a high-end pipe material base Another solid step
.
In recent years, domestic PERT pipelines have become more and more widely used in downstream applications, and have replaced steel pipes in some fields
.
and product density, overcoming unfavorable factors such as low polymer powder density, high wax content, difficult separation, difficult operation and parameter control, and difficulty in increasing the melt index, and successfully completed the trial production
.
and product density, overcoming unfavorable factors such as low polymer powder density, high wax content, difficult separation, difficult operation and parameter control, and difficulty in increasing the melt index, and successfully completed the trial production
.
It is reported that YANH 4547RT is a hot water pipe material with good environmental stress crack resistance and excellent long-cycle hydrostatic strength, excellent high temperature resistance and extremely high extraction stability
.
