food grade stainless steel tubing

food grade stainless steel tubing

Qualified precision food grade stainless steel tubing safety pressure rating standard is more than or equal to 16 kg

With the progress of The Times and people's requirements for high quality of life, the sanitary stainless steel tubing for food grade has been more and more widely used in the modern construction industry.

 

The pressure of precision stainless steel tubing for food is known to many people, but many people are not very clear about this parameter:

 

The international standard for hygienic stainless steel pipe pressure is 150 PSI, or 150 pounds.

150 LBS (psi)=1.03425 MPa =10.545 kg/cm2 (kg/cm2)=10.335 bar

After knowing the above data, I believe everyone has the data they need for this pressure level.

 

Characteristics of sanitary food grade stainless steel tubing

1, life

Precision stainless steel tubing has the longest service life.The service life of stainless steel pipes can reach 100 years, at least 70 years, as long as the service life of buildings.

 

2. Corrosion resistance

One of the most prominent advantages of stainless steel precision tubing is its excellent corrosion resistance, which is the best among all kinds of pipe materials.Because hygienic stainless steel tubing can be passivated with oxidants, a tough and dense layer of chromium-rich oxide protection film Dr2O3 is formed on the surface, effectively preventing further oxidation reactions.Other metal pipes, such as galvanized pipes and copper pipes, have little passivation ability, which is the key reason why the corrosion resistance of galvanized pipes is far less than that of sanitary stainless steel pipes.

 

Sanitary stainless steel tubing will not undergo uniform corrosion like carbon steel, and no protective coating is needed.food grade Stainless steel tubings have no restrictions on the chemical composition of water, because sanitary food grade stainless steel tubings have good corrosion resistance in water with various oxygen content, temperature, PH and hardness.Sanitary stainless steel pipe can withstand high flow rate, even if the flow rate is more than 40 m/s, it still maintains extremely low corrosion rate, no more than 0.003 mm/year, which is especially suitable for tall buildings to supply water.

 

3. Heat and heat preservation

The thermal conductivity of precision stainless steel tubing is 1/25 of that of copper pipe and 1/4 of that of ordinary steel pipe, especially suitable for hot water transportation.The most commonly used stainless steel in the water industry is the 304 hygienic stainless steel pipe and the 316 sanitary stainless steel pipe, which can meet the majority of water treatment and transport conditions.

 

4, the intensity

The strength of the material determines whether the water pipe is strong, resistant to collision, safe and reliable.Safety and reliability is the most important requirement for buildings to provide water.In the case of external force impact, the possibility of leakage of sanitary stainless steel pipes is very small.High pressure requirements for pipe materials.Due to its excellent mechanical properties, thin-walled sanitary stainless steel tubing can withstand high water supply pressure and can reach over 10Mpa.