304 stainless steel flange has a strong corrosion resistance, in the use of time, need to pay attention to the connection method of construction, because 304 stainless steel flange in the application of steel structure, become stainless acid-resistant steel flange, its metal surface is smooth, not easy to oxidize with air, so it is often used in high pressure water pipes and corrosion pressure pipes. 304 stainless steel flange excellent performance.
304 stainless steel flange effectively prevents further oxidation reaction. The passivation capacity of other metal pipes, such as galvanized water pipes and copper pipes is very small, which is the key reason why the corrosion resistance of copper pipes of galvanized pipes is far less than that of stainless steel pipes. 304 stainless steel flange corrosion resistance performance, 304 stainless steel flange will not uniform corrosion like carbon steel.
304 stainless steel flange The use of 304 stainless steel flange water pipe, there is no limit to the chemical composition of water, because stainless steel in various oxygen content, temperature, PH and hardness of water have good corrosion resistance; Stainless steel water pipes can withstand very high flow rates, even if the flow rate is greater than 40 m/s, still maintain a very low corrosion rate, not more than 0.003 mm/year, especially suitable for high-rise water supply.
The thermal expansion coefficient of 304 stainless steel flange pipe is about the same as that of copper pipe, which is 1.5 times that of ordinary steel pipe. Compared with 304 stainless steel flange pipe fittings, 304 stainless steel flange fittings have the characteristics of slow thermal expansion and cold contraction.
From: Zhejiang Jianye Flange Co., LTD
