What’s a Sanitary Fitting?

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Sanitary fittings connect pipes in plumbing systems where cleanliness is crucial, such as in food processing plants and pharmaceutical companies. They come in various designs and materials, with stainless steel being the most common. Fittings are available in different grades, with higher grades having a smoother surface and being more expensive.

Sanitary fittings include all components used to connect sanitary pipes or tubing. In general, sanitary piping systems include all plumbing applications where cleanliness and sanitation are paramount. These piping systems and related fittings can be found in food processing plants, pharmaceutical companies and other facilities that process consumer goods. They are also used by companies that produce sensitive or reactive chemicals in environments where contamination could pose serious safety risks.

A sanitary fitting can be used to join two or more pipes or tubes together, or simply to connect these pipes to material supply drums. The end of each hose also requires a fitting for users to remove fluids, gases or food products. Sanitary fitting components also include valves to slow or control the flow through pipes, as well as tees or elbows to pass around pipes or join pipes at an angle.

These fittings come in many designs and configurations, but most sanitary products are designed according to one of three basic operating principles. These include fittings designed for butt welding, which are bolted to adjacent pipe sections and welded in place to form a permanent bond. They may also include bevelled stock units, which fit inside each tube and are secured in place using a gasket. Finally, the sanitary clamp fittings include an easy-to-use locking mechanism that allows for the fitting to be removed and replaced frequently.

The vast majority of sanitary piping systems and related sanitary components are made from stainless steel. Stainless steel has a very smooth and easy to clean surface which is a safe and effective option for sanitary applications. It is naturally antimicrobial and will not rust or corrode, even when exposed to oil, chemicals or corrosives. Some non-food-based bathroom fixtures may be made from other materials, including steel or copper. Thermoplastic piping may be used to carry water in some applications, but is generally not used to construct sanitary fitting components.

Sanitary stainless steel pipes and fittings are available in different grades, representing the quality of the material. Higher grades often come with a higher price tag, but feature a smoother surface that’s easy to keep completely clean and germ-free. Lower grades are cheaper, but may not be as smooth. Rougher textures on the surface of a bathroom fixture can allow germs to hide and make cleaning more difficult. All of these fittings are generally used with food grade rubber seals rather than traditional rubber products.




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