SSAW Pipe

 When decorating a new house, plumbing decoration is a very important thing, because it is related to our daily water, water is the source of life, only by drinking water regularly can we be healthy, but if the water quality is not good, it will also be related to Our lives are closely connected. Therefore, we must ensure the health of the water source to ensure our health. Therefore, we must pay special attention when we carry out water pipe decoration, otherwise it will cause very bad effects. Since we usually use tap water to reach every household through pipes, the choice of pipes is particularly important. We must pay special attention to the selection of pipelines. When we choose the water pipe, the water will be clear and sweet. If we choose the wrong water pipe, the water will turn yellow and smell bad. This is the galvanized water pipe. Is galvanized pipe OK for drinking water? Possible but not recommended. Galvanized pipes can be used as drinking water pipes, but the wate...

　　Learn a little more about the galvanizing process in the manufacture of Galvanized Carbon Steel Pipes . 　　Research shows that corrosion is primarily responsible for iron loss in the world. Among the protection processes already developed, one of the oldest and most successful is hot dip galvanizing, or as it is better known, hot dip galvanizing. 　　It is a chemical process that coats steel with zinc. Thus, the main purpose of fire galvanization is to prevent the contact of the base material, steel (Carbon Iron alloy), with the corrosive medium. 　　Since zinc is more anodic than the iron element in the galvanic series, it is the one that corrodes, giving rise to cathodic protection, that is, zinc sacrifices itself to protect iron. 　　Hot dip galvanizing can be found in almost every type of application and industry where steel is employed. 　　Household industries, chemical processes, pulp and paper, construction, automotive and transportation, to name a few, have made great histo...

　　 Galvanized pipe is pipe that has been coated with a layer of zinc. This coating protects the pipe from corrosion and rust, leading to increased longevity and enhanced reliability. 　　The zinc is often applied via a hot-dipping process, literally lowering the intended material—whether it is steel, aluminum or another metal—into hot zinc. This coating protects the pipe by corroding first when the pipe is out in the field, allowing the metal underneath it to stay intact and usable for a longer period of time. 　　Here are a handful of great reasons why you should choose galvanized pipes: 　 　Inexpensive Protection 　　Galvanization is often less expensive than other ways of protecting metal from corrosion. This is due to the fact that other methods often require intensive labor. Labor costs have risen steadily, which means the costs of these methods have risen as well. 　　 ASTM Galvanized Pipe Standardization 　　The ASTM has standards for many different types of galvanized pipes. ...

　　Requirements of galvanized insulated steel pipe in construction: 　　1, Galvanized insulated steel pipe is used for gas and natural gas, long-distance transmission of high pressure pipeline. 　　2. Galvanizing in order to preserve corrosion, in the long-distance transportation, the pole protection testing station is generally set up at several tens of kilometers to 100 kilometers. The instrument in the station generates cathode electrons to fill the pipeline, and the galvanized surface is conducive to conductive rust. The pipe is charged uniformly. 　　3, In order to prevent the loss of cathode electrons in the pipeline, the galvanized pipe is filled with electric tannin (mixture of bitumen and quartz powder) and kraft paper, second oil two paper or three oil three papers before installation. After head welding, it should be treated equally. The insulation resistance should be not less than 0.5 Mn, and check if the pipe is punctured with low voltage 380V/220V. 　　4. On the side of t...

    Q235 is not only the material for the production of galvanized steel pipe frame, but also the only standard for inspecting the quality of the pipe rack, and also the standard for inspecting the quality of the pipe rack.     Q235 includes carbon C: ≤0.20% Si Si: ≤0.35%, manganese Mn: 0.3 ~ 0.7%, sulfur S: ≤0.045%, phosphorus P: ≤0.045%, chromium Cr: to allow the residual content of ≤0.30%, Ni: to allow the residual content of ≤0.30%, copper Cu: to allow the residual content of ≤0.30%, Q235B a certain elongation, strength , good toughness, easy stamping and welding, widely used in the manufacture of mechanical parts in general. Mainly used in construction, the bridge engineering and high quality welded structure.     Q235 Material galvanized pipe     Therefore, the use of materials Q235 galvanized steel pipe, rack tube material is divided according to:     1. A single standard steel pipe rack: it is a steel pipe with the same s...