Stainless Steel Seamless 347 Pipes

Stainless Steel 347 Pipe

M-Pipe & Fitting Solution Inc is a reputable company that manufactures and supplies high-quality stainless steel seamless 347 Pipes. The pipes are constructed from stainless steel alloy 347, austenitic stainless steel that has been stabilized. Columbium (niobium) and tantalum are present, which aid in preventing intergranular corrosion. Excellent corrosion resistance is provided by stainless steel 347 pipes, especially in high-temperature settings. They are excellent for various industrial applications because they can tolerate oxidation and intergranular corrosion. Because the seamless pipes were created without any welded seams or join. This construction technique improves the pipes’ strength, integrity, and leak resistance.

Applications at High Temperatures:

Stainless Steel Seamless 347 Pipes are specially made to handle applications at High Temperatures. Without losing their mechanical qualities, they can resist temperatures of up to 800-900 degrees Celsius (1470-1650 degrees Fahrenheit)

Chemical processing, oil and gas, refineries, petrochemicals, power generation, heat exchangers, boilers, and other sectors use stainless steel 347 pipes. They are frequently employed for moving fluids and gases in hot, corrosive environments.Three hundred forty-seven seamless stainless steel pipes make fabrication and installation simple. They are easily shaped, welded, and machined to fit project specifications, enabling specialized designs and easy integration into current systems. They are useful for various applications, including pipelines, heat exchangers, and fluid handling systems, because of their adaptability and versatility.
stainless steel seamless 347 pipes are a dependable and effective option for industries that demand robust pipeline solutions due to their superior corrosion resistance, high-temperature strength, and ease of manufacturing. Industrial systems’ durability and effectiveness are ensured by their capacity to tolerate challenging conditions, such as extreme temperatures and corrosive substances. 

AISI 347 Pipes: The stainless steel grade designated by AISI 347. This stainless steel grade makes AISI (American Iron and Steel Institute) 347 pipes. Columbium (niobium) and tantalum stabilize AISI 347, providing outstanding high-temperature corrosion resistance. It has exceptional mechanical qualities and great resistance to high-temperature oxidation and intergranular corrosion. Applications involving high-temperature conditions, such as furnace equipment, chemical processing, and aerospace industries, frequently use AISI 347 pipes.

This alloy is well suited for various demanding applications since it is specifically created to give outstanding resistance to intergranular corrosion and high-temperature oxidation.
Columbium (niobium) and tantalum additives to the AISI 347 alloy stabilize the metal and stop sensitization during welding or exposure to high temperatures. To its stabilization, the alloy can better preserve its structural integrity, mechanical strength, and corrosion resistance, even in difficult settings.

SS UNS S34700 Pipe: Stainless steel alloy 347 with the UNS (Unified Numbering System) code S34700 is called SS UNS S34700 pipe. It is an austenitic stainless steel alloy with improved intergranular corrosion resistance. It is an intergranular corrosion-resistant stabilized stainless steel grade. The pipes constructed from this particular grade of stainless steel are called UNS S34700. This marking ensures that stainless steel complies with industry requirements and identifies the precise composition of the material. Because of their comparable characteristics, AISI 347 and UNS S34700 are frequently interchanged.

ASTM A358 Stainless Steel: Stainless steel pipe suited for high-temperature or corrosive duty can be electric-fusion welded using ASTM A358 stainless steel, a specification from the American Society for Testing and Materials (ASTM). It contains various stainless steel grades, such as the 347. the specification refers to austenitic chromium-nickel stainless steel pipe for high-temperature or corrosive duty that is electric-fusion-welded (EFW). Stainless Steel Seamless 347 Pipes is one of the several grades of stainless steel that are included in it. Pipes made of stainless steel ASTM A358 are frequently used in industries including petrochemical facilities, chemical processing, and energy production.
Electric fusion welding creates these stainless steel pipes, producing a robust, long-lasting junction. They are frequently used in challenging applications, including petrochemical plants, power generation facilities, and chemical processing plants, where corrosion resistance and high-temperature environments are essential.

ASTM A213 TP 347 Stainless Pipe: Stainless steel pipes meeting the requirements of ASTM A213 are seamless boiler, superheater, and heat-exchanger tubes made of ferritic and austenitic alloy steel. The specific stainless steel grade, AISI 347, is called TP 347. A seamless pipe constructed of stainless steel seamless 347 pipes is what ASTM A213 TP 347 stainless pipe denotes. Boiler, superheater, and heat-exchanger tubes made of seamless ferritic and austenitic alloy steel are covered by the ASTM A213 specification. The specific stainless steel grade, AISI 347, is called TP 347. Heat exchangers, petrochemical facilities, refineries, and other high-temperature applications frequently employ ASTM A213 TP 347 stainless pipe, a seamless pipe manufactured of stainless steel 347.

The specific stainless steel grade, AISI 347, is called TP 347. A seamless pipe constructed of stainless steel 347 is what ASTM A213 TP 347 stainless pipe denotes.

Industries like refineries, petrochemical facilities, power generators, and heat exchangers frequently use these seamless pipes. They offer remarkable resilience to high-temperature environments and have the strength to endure the corrosive applications’ demanding circumstances.

Industries like chemical processing, oil and gas, refineries, petrochemicals, power generation, and heat exchangers employ stainless steel seamless 347 pipes extensively. They work in tough environments with high temperatures, corrosive materials, and difficult operating conditions to carry a variety of fluids and gases. These pipes provide dependable performance and long-term endurance, transporting corrosive chemicals, steam, or high-temperature gases.

Excellent corrosion resistance, high-temperature capability, and seamless construction are all features of stainless steel seamless 347 pipes. Its use assures reliable and effective fluid and gas conveyance in industries where corrosion resistance and high-temperature tolerance are essential. For demanding applications, stainless steel seamless 347 pipes offer a strong and affordable alternative thanks to their inherent strength, integrity, and endurance. M-Pipe & Fitting Solution Inc provides certified Pipes & Tubes that meet international standards such as API, ASTM, and ISO 9001:2015.

Specifications:ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V
Dimensions:ASTM, ASME and API
Size:1/8″NB TO 30″NB IN
ERW 347 Pipes & Tubes:1/2″ NB – 24″ NB
EFW 347 Pipes & Tubes:6″ NB – 100″ NB
347 Pipes & Tubes:1/2″ NB – 16″ NB
Schedule:SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type:Seamless / ERW / Welded / Fabricated / LSAW Pipes
Specialized in:Large Diameter Size
Length:Single Random, Double Random & Cut Length.
Form:Round, Square, Rectangular, Hydraulic Etc
End:Plain End, Beveled End, Treaded




Stainless steel seamless 347 pipes may also contain small amounts of other elements, such as sulfur, copper, and nitrogen, which are added for specific purposes or as residual impurities from the raw materials.