fantasyhd horny chicks live out fantasy thoughts

Welcome to the official website of Guangdong Henghe Information Management Technology Co., Ltd!
Consultant supplier of high end stainless steel water pipe cnhensun@163.com 0757-83166038 thirteen billion six hundred and seventy million six hundred and eighty-eight thousand four hundred and ninety-nine
Return to the superior

What operations should be carried out after the installation of 304 stainless steel water pipe

Author: Heng Hexin    Date: May 17, 2021    Source:    Focus on:

In daily life, We carry reach three hundred and four Stainless steel is familiar to all of us. As a kind of food grade stainless steel material, three hundred and four Stainless steel pipe has become the main force of urban water supply network. If you need to install three hundred and four Stainless steel water pipe, do you know what to do after installation ?

first The first step is Check and press each time after It is necessary to check the forming effect of clamping, and it is not allowed that the clamping pressure is not in place or the pipe is jammed seriously. Visual inspection shows that the end of the pipe fitting is closely connected with the pipe, DN25 The above pipe fittings are connected and formed, and the diameter is slightly smaller than the outer diameter of the pipe 0.1-2MM The larger the pipe diameter, the greater the difference.

Part two It's cleaning. It is recommended to use the pipeline after installation 3% Potassium permanganate disinfection, it is strictly prohibited to use bleaching water for disinfection, and after disinfection, it must be washed with clean water. If it is not put into use for a short time, compressed air must be used to blow out the residual water in the pipe, so as to prevent corrosion reaction between oxygen free pipe and other media.

Stainless steel tubes are resistant to oxygen 200PPM Chloride ion 2PPM Residual chlorine corrosion. If it is carbon steel structure support, the pipeline insulation treatment is required to prevent corrosion of potential difference, and the external insulation cotton shall be wrapped for anti-corrosion treatment. Remember, do not use materials such as glue which has corrosive effect on stainless steel pipe, such as chlorine ion halogen.


Related recommendations

contact us
0757-83166038 thirteen billion six hundred and seventy million six hundred and eighty-eight thousand four hundred and ninety-nine cnhensun@163.com
vrallure busty ebony beauty daizy cooper plays with her sex toys in virtual reality loan4k le banquier est pret a aider une fille si elle donne quelque chose en retour loan4k needing a loan makes the businesswoman hook up with a man daddy4k sweetie and boyfriends old dad celebrate her birthday with sex daddy4k papa intelligent ne perd pas sa chance davoir des relations sexuelles avec ses fils nouvelle copine