Stainless Steel 347h Seamless, Welded, Erw, Efw Pipes And Tubes Manufacturer, Suppliers, Stockist, Exporter

The Stainless Steel 347H Pipes (UNS S34709) are slightly tougher than the SS 304 Pipes. As a modification of SS 347 Tubes, these SS 347H Tubes have a higher carbon content, improving their strength at high temperatures. Additionally, we offer these Pipes & Tubes in custom sizes and shapes.

There are a wide range of applications for 347H stainless steel pipe, including boilers, heat exchangers, aircraft exhaust, chemical equipment, etc. It is a high carbon austenitic stainless steel pipe with excellent heat resistance.

As a higher grade than AISI 321H, Stainless Steel 347H Pipes maximises intergranular corrosion through the use of niobium (Nb) as a stabilising element. Stainless Steel 347H Pipes has excellent welding performance and excellent resistance to intergranular corrosion.

The Steel Exporter provides high quality stainless steel 347/347H pipe and fittings with fast delivery. In addition to the classification of DNV-GL, BV, Lloyds, TUV, ABS, KR, etc., our stainless steel piping can also be inspected by third parties.

Heat treatment for stabilisation is a common requirement for heat resistance alloys such as 321H and 347H. We offer stabilisation heat treatment for our 347H stainless steel pipe and tubes. If necessary, Dinesh Tube India will submit a heat treatment report.

The Steel Exporter stocks and exports Stainless Steel 347H Pipes & Tubes. Our products are made with high-quality raw materials and meet international standards.

Prior to delivery to clients and vendors, all of our products are thoroughly tested and examined. In addition, we can produce customised products according to the specifications of the customer.

Specifications for 347h Pipes & Tubes include tolerance, end, condition, types, forms, shapes, sizes, thickness, length, width, standards, dimensions, grade, finish, surface, and applications.

A number of chemical elements are used in the design of these pipes, including carbon, nickel, manganese, chromium, sulphur, silicon, cobalt, titanium, and phosphorus. 

Physical and mechanical properties of the pipes & tubes include tensile strength, yield strength, elongation, density, hardness, ultimate tensile strength, thermal conductivity, electrical conductivity, modulus of expansion, and electrical resistivity. There are several types and forms of these pipes, including fabricated, seamless, ERW, EFW, and LSAW.

The Steel Exporter  Stainless Steel 347H Pipes and Tubes are known for their high quality and wide application ranges. Stainless Steel 347h Pipes (UNS S34700) are slightly more corrosion resistant than Stainless Steel 321 Pipes in strongly oxidising environments. To maximise their principal feature: intergranular corrosion resistance, these Stainless Steel 347h Tubes use columbium as a stabilising element.To maximise their principal feature: intergranular corrosion resistance, these Stainless Steel 347h Tubes use columbium as a stabilising element.

Among the applications of our products Stainless Steel 347H Pipes are gas processing, petrochemicals, power generation, pharmaceuticals, seawater equipment, chemical equipment, specialty chemical industry, condensers, paper industry, offshore oil drilling industry, and pulp industry.

These pipes can be used in military applications, aircraft components, shafts, pumps, the food industry, home appliances, rails, cranes, transportation, and vehicle parts.

In order to achieve better performance at annealed temperatures, Stainless Steel 347H Pipes & Tubes are made with a heating and welding treatment. Due to their dimensional accuracy, these pies are used in the chemical and food industries.

Tubes are resistant to pitting corrosion, impact corrosion, stress corrosion, crevice cracking corrosion, and seawater rust. In addition to macrotests and microtests, pipes and tubes must undergo chemical tests, hardness tests, mechanical tests, hydrostatic tests, radiography tests, flaring tests, flattening tests, PMI tests, and ultrasonic tests.

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