What are the main factors affecting the quality of waterproof casing?

Waterproof casing is a metal waterproof product, mainly used for pipelines through the wall, with the function of waterproof protection pipeline. Any product has its own quality standards, so does waterproof casing. The quality standard of waterproof casing is 02s404 waterproof casing atlas, detailing the specification structure of various specification models of waterproof casing.
 
There are three main factors that affect the quality of waterproof casing:First, the choice of raw materials, the second is the welding process, and third is the installation.
 
Selection of waterproof casing, waterproof casing should be selected from regular manufacturers, according to the casing construction environment and engineering construction design standards, select the appropriate model, size of the product, the pipeline circulation medium corrosive, stainless steel flexible waterproof casing can be used, high standard waterproof grade can be selected from the national standard B-type flexible waterproof casing, waterproof casing thickness of different calibers, in the atlas can be viewed in a variety of caliber waterproof Casing thickness of the national standard, followed by the quality of welding, waterproof casing is generally double-sided welding, welding seams should be flat without porosity, false welding phenomenon.
 
Next is the quality of installation, flexible waterproofing casing has strict engineering construction standards, construction personnel should be familiar with the installation methods and precautions before installation, to facilitate the installation of calm and unhurried, the later maintenance work also needs attention, flexible waterproofing casing put into use, to regularly check whether the bolts are tightened, the rubber seal is fatigue, aging, whether it needs to be replaced, etc.. So that the use of these flexible waterproof casing effect and service life is guaranteed.