MERIH STAINLESS, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of premium stainless steel products. Their Stainless Steel 347 Pipes are expertly crafted to deliver exceptional performance, reliability, and resistance to corrosion, even in tough industrial settings. Renowned for their durability and ability to withstand high temperatures, these pipes are produced under rigorous quality standards to comply with international norms. MERIH STAINLESS guarantees precision, consistent quality, and prompt delivery, making these pipes perfect for industries like chemical, petrochemical, power generation, and aerospace. Their unique blend of mechanical strength and corrosion resistance ensures they provide long-lasting, reliable service in critical piping systems.
Stainless Steel 347 Pipes are crafted from stabilized austenitic stainless steel, featuring around 17–19% chromium, 9–13% nickel, a low carbon content (≤0.08%), and trace amounts of niobium and titanium for stabilization. This specific composition helps prevent intergranular corrosion while offering impressive high-temperature strength. In terms of mechanics, 347 Pipes boast a tensile strength ranging from 500–700 MPa, yield strength between 250–400 MPa, along with good ductility and toughness. They also show remarkable resistance to scaling, thermal creep, and corrosion in harsh environments, making them an excellent choice for industrial piping applications that face heat and chemical stress.
| Standard | ASTM A312, A358 / ASME SA312, SA358 |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated Pipes |
| Form | Round, Square, Rectangular, Oval, Hydraulic Etc |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
We assures best quality Stainless Steel 347 Pipes through high level testing and certification. Each pipe is tested with hydrostatic, ultrasonic and chemical composition testing to assure strength and durability according to the market specifications. Being ISO 9001:2015, ASTM A312, and other international standard certified pipes will ensure the desired reliability, anti-corrosive qualities, and great performance.
SS 347 seamless pipe is a high-quality, stainless steel pipe made from alloy 347. It offers excellent resistance to high temperatures and corrosion, suitable for aerospace, chemical, and industrial applications.
SS 347 welded pipe is a stainless steel pipe made from alloy 347, featuring excellent resistance to corrosion and high temperatures. Ideal for applications in aerospace, chemical processing, and industrial settings.
SS 347 ERW (Electric Resistance Welded) pipe is a stainless steel pipe made from alloy 347. It offers good resistance to corrosion and high temperatures, suitable for various industrial applications.
SS 347 EFW (Electric Fusion Welded) pipe is made from stainless steel alloy 347, offering superior resistance to high temperatures and corrosion. It’s ideal for demanding applications in industries like aerospace and chemical processing.
SS 347 rectangular pipe is a stainless steel pipe made from alloy 347, providing excellent resistance to high temperatures and corrosion. It’s used in structural and industrial applications requiring strength and durability.
SS 347 square pipe is a stainless steel pipe made from alloy 347, offering robust resistance to high temperatures and corrosion. Ideal for structural and industrial applications requiring strength and durability.
Stainless Steel 347 Pipes find extensive use in industries that demand high-temperature resistance, strength, and corrosion protection. They are perfect for chemical and petrochemical plants, boilers, pressure vessels, heat exchangers, and refinery piping systems. Moreover, 347 Pipes are utilized in power generation, aerospace, and marine applications where they encounter high temperatures, aggressive substances, and thermal cycling. These pipes ensure safe, durable, and reliable transport of fluids or gases in critical systems, making them a trusted choice for various demanding applications.
©2024 Merih Stainless All Rights Reserved.
