With the rapid growth of the national economy, many township residences, public buildings, and tourism equipment have been constructed, posing new demands for hot water supply and daily water supply. The issue of water quality is receiving increasing attention and demand is constantly improving. Galvanized steel
Based on years of experience in production, installation, and use, preventing corrosion of stainless steel and extending its service life should start from the production process and run through the entire process of design, production, and installation. 1. Prevention during the production process. In the production of stainless steel pipe fittings
The commonly used welding method for stainless steel is manual welding (MMA), followed by metal electrode gas shielded welding (MIG/MAG) and tungsten inert gas shielded welding (TIG). Preparation before welding: For thicknesses below 4mm, there is no need to open a gap, and welding can be done directly on one side
With the development of the national economy and the increasing awareness of health among the general public, the quality requirements for drinking water have gradually increased. In recent years, environmental pollution has been rampant, and the ecological environment of urban residential areas has been threatened, such as the outbreak of cyanobacteria in the Taihu Lake Lake in 2007
Investigated the initial prices of five types of pipe fittings based on engineering examples from relevant cities in 2000; The average price of stainless steel pipes and fittings is basically the same as copper pipes, 2-3 times higher than galvanized pipes and PPR pipes, and 2 times higher than composite pipes. For example, XX high-rise residential building 2
Stainless steel water pipes are reliable, hygienic, environmentally friendly, and economically applicable. The successful development of thin-walled pipes and new reliable, simple, and convenient connection methods have given them more advantages that cannot be replaced by other pipes. The application in engineering will be increasing
As is well known, stainless steel is a recognized high hygiene grade material that can be implanted into the human body. It is widely used in special industries such as beverages, dairy products, brewing, food, healthcare, schools, hotels, and other drinking water pipelines, and is also used in the medical field
With the increasing health requirements for drinking water, thin-walled stainless steel water supply pipes have been widely used in public buildings and urban residences, while countries such as the Netherlands, Germany, Spain, and Italy began using them as early as 60 years ago. Its application can
1： Galvanized pipe is one of the earliest pipes to be put into use, which is popular due to its low cost. However, due to its easy rusting and blockage, it can cause secondary heavy pollution to drinking water, seriously endangering human health
When brown rust spots (spots) appear on the surface of stainless steel pipes, people are greatly surprised: they believe that "stainless steel does not rust, rust is not stainless steel, it may be a problem with the steel quality". Actually, this is a lack of understanding of stainless steel
Analyzing the connection methods of thin-walled stainless steel pipes, the common connection methods in the Chinese market are: 1. Double clamp connection: Insert the piping into the pipe fittings and use a special installation tool to clamp the pipe wall into a hexagonal shape, and the internal sealing ring also becomes a hexagonal shape
Stainless steel pipe fittings are a collective term for various stainless steel pipeline connection workpieces, which can be divided into different categories according to shape, purpose, and connection method. It has the characteristics of easy installation, high performance, and durability, and is widely used in various pipeline construction and installation
When choosing stainless steel water pipes, people generally need to consider four issues: hygiene, convenience, economy, and reliability. The importance of reliability of stainless steel water pipes and considerations for their hygiene. Because without hygiene, there wouldn't be
Stainless steel pipes are divided into two major series: decorative stainless steel pipes and industrial stainless steel pipes. Decorative stainless steel pipe: Usually, the outer wall will be a bright pipe, hence its name. Decorative stainless steel pipe is used for decorative purposes, due to its connection with the production of industrial stainless steel pipes
The construction of thin-walled stainless steel pipes should comply with relevant national standards such as 10S407-2 "Installation of thin-walled stainless steel pipes for building water supply". 1、 Construction step 1: Before welding: The ends of pipes and fittings must not have traces of grease, paint, or ink lead
Thin walled stainless steel water pipe and fittings are one of the pipes with good comprehensive performance in the field of domestic and foreign pipes. Thin walled stainless steel water pipe products have the advantages of novel structure, bright appearance, reliability, and durability, and are energy-saving and environmentally friendly products. Technology
In the stainless steel pipe market, we mostly use 201 and 304 stainless steel pipes. 201 pipes have weak corrosion resistance and low prices, while 304 thin-walled stainless steel pipe pipes have high corrosion resistance but relatively high prices. 304 thin-walled stainless steel pipes are not
1、 Under gas protection, the chromium and nickel on the surface of stainless steel are not oxidized during welding, retaining the original characteristics and corrosion resistance of stainless steel. 2、 After forming and welding processes, bright solid solution stainless steel pipe fittings must undergo
