Is developing rapidly in recent years, plastic pipe, plastic pipe material in life and industrial application is more and more popular, because of its energy saving material, ecological protection, improve the living envi...
2021-05-12 10:59:11Is developing rapidly in recent years, plastic pipe, plastic pipe material in life and industrial application is more and more popular, because of its energy saving material, ecological protection, improve the living envi...
2021-05-12 10:58:50We all know that bellows have been very popular in daily life, whether in municipal construction, construction engineering, electrical and telecommunications engineering, railway, highway communication and so on are insep...
2021-05-12 10:58:311, PE pipe corrosion resistance characteristics of polyethylene for inert material, can be resistant to a variety of chemical media erosion. No electrochemical corrosion, no anti-corrosion layer. 2, PE pipe leakage charac...
2021-05-12 10:57:43In our country, the large diameter steel belt reinforced polyethylene spiral bellows is a kind of municipal sewage pipe worthy of popularization. However, using one of the conventional four welding methods or using two or...
2021-05-12 10:57:00Honest business - quality assurance
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