• Categories
  • Suppliers

Prime Companies


Stainless steel 348 flanges are made from an alloy primarily composed of chromium, nickel, and iron. This unique combination of properties gives stainless steel 348 flanges excellent strength, durability, and corrosion resistance, making it a popular choice for many applications, such as pharmaceutical and petrochemical processing. In addition to the primary elements just mentioned, the alloy also contains small amounts of carbon, silicon, and molybdenum. Supporting these elements are trace amounts of manganese, phosphorus, sulfur, and nitrogen, which help to improve the alloy's oxidation-resistant qualities. As a result, 348 stainless steel flanges provide superior performance with excellent durability in even the most extreme industrial situations.

SS 348 Flanges are utilized in many industrial operations due to their durability and rust-proof properties. The flanges are made from a martensitic stainless steel alloy composed of 19% chromium, 11% nickel, and 0.10 maximum carbon. This distinctive mix of metals makes it more robust than other alloys. It creates excellent corrosion resistance, making these flanges suitable for operations that involve exposure to salts, acids, or moisture. The good machinability and heat-resisting qualities of this stainless steel alloy make the 348 Stainless Steel Flanges an ideal choice for either welding or bolting uses along piping systems, especially where clean surfaces are required.

FAQ's for Stainless Steel 348 Flanges

The purpose of a Stainless Steel 348 Flange is to connect pipes, valves and other equipment together in a secure and efficient manner. They are often used in systems that involve fluids or gasses, as they provide excellent corrosion resistance.

Stainless Steel 348 Flanges come in various shapes, sizes, pressure ratings and grades. These include blind flanges, slip-on flanges, lap-joint flanges, weld neck flanges and threaded flanges - all of which can be customized to meet the needs of the application.

It is important to follow the installation instructions for any type of flange that you use in order to ensure proper sealing and safety standards are met. The steps for installing a Stainless Steel 348 Flange include: selecting bolts with the correct length and thread; applying the sealant to the bolt threads; placing the gasket over the mating face; hand tightening the bolts evenly; and finally torquing them with a wrench or impact tool according to manufacturer’s specifications.

No more suppliers available.