PIPES

Tubi Trafilati Seamless Pipes

Tubi Trafilati   A Goval Brand

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Tubi Trafilati Catalog

Stainless Steel Seamless Pipe: Stainless steel piping systems are the preferred choice for transporting corrosive or sanitary liquids, slurries, and gases.

Stainless steel pipes are typically recognized for their substantial wall thickness and are defined according to the specifications set by the American National Standards Institute (ANSI). The pipe dimensions are identified by the outside diameter, denoted by NPS (Nominal Pipe Size) in imperial units or DN (Diameter Nominal) in metric units, often referred to as the ‘nominal bore.’ The wall thickness is specified by the schedule number, and these dimensions are standardized in ASME B36.19.

Stainless steel pipes and fittings are provided in an annealed state to enhance workability and maximize corrosion resistance. Additionally, we offer stainless steel pipes with a polished abrasive finish, ideal for architectural uses.

The piping systems rely on compatible fittings and flanges. These components are designated using the same DN or NPS identifiers and schedule numbers as the pipes, allowing seamless connections with one another and with equipment such as vessels and valves.

Explore our range of forged stainless steel and carbon steel flanges from the G.Fiori brand, designed to meet various common pressure ratings including Classes 150, 300, 600, 900, 1500, and 2500. The standard sealing face features a Raised Face (RF) design. These flanges are manufactured in accordance with the latest editions of ASTM A182, ASTM A105, and ASTM A350