Stainless Steel Seamless Pipes 347/ 347H Grade Manufacturer, Supplier, Stockist & Exporter

In elevated temperature applications, 347/347H stainless steel is a type of common austenitic stainless steel such as 304, 316, and 321. Columbium and tantalum add to the corrosion resistance of stainless steel 347, which is excellent for forming and welding.

Roundbars.com is a leading stockiest and exporter of SS 347/347H Pipes & Tubes. Raw materials used in our products are of the highest quality and meet international standards. All of our products are thoroughly tested and examined before delivery to clients and vendors. Additionally, we produce customized products according to customer specifications and instructions.

SS Tolerance, end, condition, types, shapes, sizes, thickness, length, width, standards, dimensions, grade, finish, surface, and applications are among the specifications for 347/347H Pipes & Tubes. In order to design these pipes, many chemical combinations are used, including carbon, nickel, manganese, chromium, sulfur, silicon, cobalt, titanium, and phosphorus. There are many characteristics of pipes and tubes, such as tensile strength, yield strength, elongation, density, hardness, ultimate tensile strength, thermal conductivity, electrical conductivity, modulus of expansion, electrical resistivity, and proof stress. Various types and forms of these pipes are available, including fabricated, seamless, ERW, EFW, and LSAW.

In For applications involving elevated temperatures, austenitic stainless steels such as 304, 316, and 321 are commonly used.

Columbium and tantalum are added to stainless steel 347 to enhance its forming and welding properties. In high-carbon alloys such as alloy 347H, creep resistance and strength are enhanced above 537°C.

SS Grade 347 Pipes have slightly improved corrosion resistance in strongly oxidizing environments than grade SS 321. As WNR 1.4550 and WNR.1.4961 Stainless Steel Welded Tubes, they are essentially non-magnetic when annealed and can only be hardened by cold working. Stainless Steel 347 Pipes & Stainless Steel 347 Tubes are commonly used in petroleum refineries, aircraft engine components, power generation, heat exchangers, pressure vessels, welded fabrications, and other high heat applications.

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