Stainless steel threaded coupling   are made from seamless stainless steel pipe, usuall type 304 / type 316, and pipe coupling surface can be polished or O.D. machined. Stainless steel pipe refers to steel that is resistant to weak corrosive media such as air, steam, water, and chemically etched media such as acid, alkali, salt, etc., also known as stainless acid-resistant steel. In practical applications, steel that is resistant to weak corrosive media is often referred to as stainless steel, while steel that is resistant to chemical media is referred to as acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical media corrosion, while the latter generally has rust. The corrosion resistance of stainless steel depends on the alloying elements contained in the steel.

In the field of architectural applications, the surface finish of stainless steel is important for a number of reasons. A corrosive environment requires a smooth surface because the surface is smooth and not easily fouled. The deposition of dirt can rust or even cause corrosion of stainless steel.

Hygienic conditions are important in many industries, such as food processing, catering, brewing, and chemicals. In these applications, the surface must be cleaned daily, and chemical cleaners are often used.

Stainless steel is best suited for hospitals or other areas where hygiene is critical, such as food processing, catering, brewing and chemicals, not only because it is easy to clean every day, but sometimes with chemical cleaners, and because it is not easy to breed bacteria. Tests have shown that the performance in this respect is the same as for glass and ceramics.

At Sanvo Pipes & Fittings, we are proud to provide our hardware customers with excellent quality stainless steel pipe couplings, sockets and valuable OEM service. Our ss pipe coupling  , sockets are available in the following size: 1/8 ", 1/4 ", 3/8 ", 1/2 ", 3/4 ", 1 ", 1-1/4", 1-1/2 ", 2 ", 2-1/2 ", 3 ", 4 ", 5", 6 " for our hardware customers with different size needs. More importantly, Sanvo provides various types of pipe nipples including carbon steel pipe nipples, black pipe nipples, galvanized pipe nipples, stainless steel pipe nipples, seamless pipe nipples, brass pipe nipples, aluminum pipe nipples, carbon steel pipe sockets and stainless steel pipe couplings.  

All of our stainless steel shaft coupling  , sockets are designed, manufactured and tested in strict compliance with the standard of DIN, BS, ISO, ANSI, API, and JIS etc. at Sanvo Pipes & Fittings. That's why we are our valuable hardware customers' reliable business partner and supplier of coupling stainless, sockets. If you have any questions about our stainless steel pipe couplings, sockets or the production process services, please contact us at info@pipenipples.com or use our simple online quotation form. Our expert team of pipe nipples and couplings can help you answer any questions.