MERIH STAINLESS, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of premium Stainless Steel 347H Pipes, specifically crafted for high-temperature and corrosive industrial settings. These pipes are celebrated for their durability, impressive mechanical strength, and resistance to intergranular corrosion, making them a dependable choice for fluid transport in challenging applications. With a commitment to international standards and rigorous quality control, MERIH STAINLESS guarantees that their Stainless Steel 347H Pipes will perform reliably over the long haul. They find extensive use in industries such as petrochemical, chemical processing, power generation, and aerospace, where both high-temperature stability and corrosion resistance are crucial.
| International Specification | ASTM A312/ ASME SA 312 TP 347H |
| Seamless Pipes Size |
|
| Welded Pipe Size |
|
| EFW Pipe Size |
|
| Wall Thickness | Schedule 5, Schedule 40, Schedule10, Schedule 80, Schedule 160, Schedule 80S, Schedule XXS, Schedule XS |
| techniques | EFW/ Seamless / ERW / Welded / LSAW/ Fabricated / Seam-Welded / CDW/ Redrawn |
| Form | Round, Square, Rectangular |
| Length | Double Random & Required Length End, Single Random, Plain End, Treaded, Beveled End |
| Condition | Hot Finished, Annealed and Pickled, Bright Annealed, Polished, Cold Drawn |
| Stainless Steel | Nickel | Magnesium | Silicon | sulfur | Carbon | Chromium | Phosphorus | Molybdenum | Nitrogen | |
| 347H | Minimum | 9 | 00.04 | 17 | 3 | |||||
| Maximum | 13 | 2 | 1 | 00.030 | 00.10 | 19 | 00.045 | 4 | ||
| SS Grade | Tensile Strength | Yield Strength | Elongation | Hardness | |
| Rockwell B | Brinell | ||||
| SS 347H | 515 | 205 | 40 | 92 | 201 |
Contact us to get a quick quote for your requirement.
Stainless Steel 347H Pipes are a type of stabilized austenitic stainless steel, featuring 17–19% chromium, 9–13% nickel, along with minor amounts of columbium (niobium) and tantalum. The “H” designation signifies a higher carbon content, which boosts high-temperature strength and creep resistance. In terms of mechanical properties, these pipes boast a tensile strength of about 515 MPa and a yield strength of 205 MPa, while also maintaining toughness and dimensional stability even under extended thermal exposure. They excel in oxidation resistance, weldability, and durability, making them ideal for piping applications in aggressive and heat-intensive industrial environments.
Stainless Steel 347H Square Pipes provide excellent corrosion resistance and are ideal for structural applications. They typically come in sizes ranging from 1 inch to 6 inches, offering a high-strength option for various industrial and architectural needs.
SS 347H Seamless Pipes are known for their superior corrosion resistance and are suitable for high-temperature applications. They are available in sizes from 1/2 inch to 12 inches in diameter, ensuring durability under stress and high pressure.
Stainless Steel 347H ERW Pipes offer good corrosion resistance and are produced using electric resistance welding. They come in 1 inch to 24 inches, making them suitable for fluid transportation and structural support.
SS 347H LSAW Pipes feature excellent corrosion resistance and are used for high-pressure applications. Available in sizes ranging from 6 to 60 inches in diameter, they are ideal for large-scale industrial projects.
Stainless Steel 347H Round Pipes provide robust corrosion resistance and are versatile for various applications. Commonly available in sizes from 1/2 inch to 12 inches in diameter, they are suitable for both commercial and industrial uses.
Stainless Steel 347H Welded Pipes offer strong corrosion resistance and are manufactured by welding flat plates into cylindrical shapes. They are available in sizes from 1 inch to 24 inches and are suitable for a wide range of applications, including piping systems and structural components.
Stainless Steel 347H Pipes are extensively utilized in sectors that demand corrosion- and heat-resistant piping solutions. They are frequently found in chemical processing plants, petrochemical refineries, and power generation systems, including boilers, superheaters, and heat exchangers. The aerospace and marine industries also rely on them for high-temperature piping and structural applications. Additionally, they are used in furnace equipment, thermal processing units, and high-pressure piping systems. These pipes ensure safe fluid transport, a long service life, and dependable performance in the most demanding conditions.
Stainless steel 347H pipe is used in high-temperature environments because of its excellent resistance to oxidation and corrosion. They are commonly employed in industries such as petrochemical, aerospace and power generation. Their high carbon content increases strength and hardness at high temperatures, making them ideal for applications such as furnace components, heat exchangers, air filters etc. The addition of columbium provides a cure is stable, ensures system integrity and resists carbide precipitation, which is important under high pressure and high temperature conditions.
©2024 Merih Stainless All Rights Reserved.
