Hainan municipal pipeline installation Give you a detailed introduction Hainan municipal pipeline installation Product classification of, including Hainan municipal pipeline installation The purpose, model, scope, pictures, news and price of all products under. At the same time, we have selected Hainan municipal pipeline installation The classified industry information, price quotations, exhibition information, picture materials, etc. have won praise from users nationwide. For more details, please click to visit!
-
The reason for the damage of Hainan nodular cast iron manhole cover is that Hainan nodular cast iron manhole cover is a widely used product so far. However, due to long-term exposure to the sun and rain, the product will inevitably be corroded by rain and the sun, and thus be damaged. If we can't solve this problem well, Then I believe there will be some questions about its use
Published on: May 28, 2019 Number of hits: 42
-
How to design drainage inspection wells? Hainan nodular cast iron well cover drainage wells mainly use polymer resin as processing material, replacing the traditional red brick cement material, effectively curbing the use of red brick cement material, thus saving surface soil resources; The common specifications of drainage wells for building communities are 315 mm and 450 mm in diameter, which changes the traditional inspection wells from 7 mm in diameter due to the limitation of production methods
Published on: 2019-05-27 Number of hits: 55
