Incoloy 800 pipe
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Incoloy 800 Pipe made by nickel-iron-chromium alloy. Incoloy Alloy 800 Pipe higher creep-rupture strength is the result of aluminum, carbon, and titanium contents. Incoloy 800 has excellent mechanical properties and their corrosion resistance properties surpass many stainless steel alloys.
Incoloy 800 Tube manufacturers produce these components keeping in accordance with ASTM B163. Per this specification, the tubes are practical for use in heat exchangers as well as for condensers. The main function of a condenser in an industry is to condense a gas by conversion of its gaseous state into a liquid one. Condensation is a process that takes place through cooling. Components like a steel pipe, when exposed to very high heat, are prone to getting carburised. A benefit of using Incoloy 800 is its stability at elevated temperatures. This nickel-iron-chromium alloy can maintain its austenitic microstructure despite the Incoloy 800 Pipe being exposed to elevated temperatures. According to specification ASTM B407, these pipes are annealed for 15 minutes at a temperature of 1800°F. After annealing, the Alloy 800 Seamless Pipe is cooled in air. The alloy has superior resistance to Carburization. It is a phenomenon that occurs in processing based industries where gas mixtures contain hydrocarbons or Carbon monoxide come in contact with any steel. Carburization generally weakens many regular steel grade and affects their ability to resist both oxidation and sulfidation, due to the depletion of chromium in the matrix and the formation of carbides on the surface of the pipe.
Jinie Technology (Jiangsu) Co., LTD has emerged to attain a vast market position as the suppliers of ferrous and non-ferrous metals in the industrial market. We manufacture and produce Incoloy 800 Pipes & Tubes according to the needs and demands of the customers. The use of ASTM B163 UNS N08800 as a part of condensation or heat exchangers can be justified, because the alloy can withstand elevated temperature settings. At high temperature and pressure, conventional steel alloys are subject to failure. Which means regular alloys face severe loss of mechanical properties including toughness, ductility, and resistance to cracking, leading to an eventual decay by intergranular corrosion. But, that is not the case with W. Nr. 1.4876 Tubes. The high content of nickel present in the Alloy 800 Tube makes it resilient to becoming brittle due to the precipitation of sigma phase. We are leading global suppliers of Alloy 800 Seamless Pipe, Incoloy 800 Polished Pipe, Incoloy 800 Straight Pipes, Incoloy 800 Alloy Thin Wall Pipe, Incoloy 800 Round Pipe and Incoloy Alloy 800 Clad Pipe. Contact us today to choose the right supplier of Alloy 800 Pipe nearby in your country.
Incoloy 800 Tube Specification
|
Standards |
ASTM B407/ ASME SB407, ASTM B515/ ASME SB515 |
|
ASTM B407 Alloy 800 Seamless Tube Size |
3.35 mm OD To 101.6 mm OD |
|
ASTM B407 Alloy 800 Welded Tube Size |
6.35 mm OD To 152 mm OD |
|
ASTM B515 Incoloy 800 Tubing Swg & Bwg |
10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
|
Inconel WERKSTOFF NR. 1.4876 Tube wall thickness |
0.020" –0.220", (special wall thicknesses available) |
|
Inconel UNS N08800 Tubing Length |
Single Random, Double Random, Standard & Cut length Tube |
|
Inconel WERKSTOFF NR. 1.4876 Tubing Finish |
Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
|
Form |
'U' bent, Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Etc |
|
Types of 800HT Alloy Tubing |
Seamless, ERW, EFW, Welded, Fabricated Tube / Tubing |
|
800HT Alloy Tube End |
Plain End, Beveled End, Threaded Tube |
|
Marking |
All ASTM B407 Incoloy 800 Tubing are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.) |
|
Application & uses of Incoloy 800 Tube |
Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube, |
|
Value Added Service |
Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Incoloy 800 Grade Tube Mechanical Properties
|
Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
800 / 800H / 800HT |
7.94 g/cm3 |
1385 °C (2525 °F) |
Psi – 75,000 , MPa – 520 |
Psi – 30,000 , MPa – 205 |
30 % |
Alloy 800 Seamless Tube Chemical Compositionescription
|
Grade |
C |
Mn |
Si |
S |
Cu |
Fe |
Ni |
Cr |
Al |
Ti |
|
Inconel Alloy 800 Tube |
0.10 max |
1.50 max |
1.00 max |
0.015 max |
0.75 max |
39.50 min |
30.00 – 35.00 |
19.00 – 23.00 |
0.15 – 0.60 |
0.15 – 0.60 |
Alloy 800 Pipes Equivalent Grades
|
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
OR |
|
Incoloy 800 |
1.4876 |
N08800 |
NCF 800 |
NA 15 |
ЭИ670 |
Z8NC32-21 |
X10NiCrAlTi32-20 |
XH32T |
Application of Alloy 800 Pipe
Chemical Processing:
Incoloy 800 Pipe is frequently used in the petrochemical industry due to its ability to withstand high temperatures and resist corrosion from chemicals and sulfur compounds. Incoloy 800 pipes are used in the chemical processing industry due to their excellent corrosion resistance properties. The pipes can withstand harsh chemical environments such as acid, alkali, and chloride ion corrosion. Incoloy 800 pipes are commonly used in the production of polyester resins, epoxy resins, caustic soda, and other chemicals used in the chemical processing industry. The pipes also contain nickel-iron-chromium alloy material, further enhancing their resistance to oxidation from high temperatures, making them ideal for any application involving chemical processing at extreme temperatures.
Heat Exchangers:
Incoloy 800 pipe is widely used in the petrochemical industry for heat exchangers due to its excellent oxidation, corrosion resistance and ability to withstand high temperatures. Heat exchangers are essential equipment in the petrochemical industry. They are used to transfer heat from one fluid to another. Incoloy 800 pipes are perfect for manufacturing heat exchangers due to their thermal stability and resistance to oxidation. These pipes can operate under high temperatures, making them suitable for producing heat exchangers that handle harsh liquids and gases. Its nickel-iron-chromium alloy composition gives it superior toughness and strength compared to other stainless steels, making it ideal for demanding processes such as those encountered in the petrochemical industry. Additionally, its ductility makes it easy to form into complex shapes required by a heat exchanger design, maximizing efficiency.
Oil Refineries:
Incoloy 800 Pipes have extensive applications in the petrochemical industry, especially in oil refineries. Oil refineries are crucial for processing crude oil and converting it into various end products such as gasoline, diesel, and lubricants. The pipes used in these refineries must withstand high temperatures and pressures, corrosive environments, and hydrogen attacks. Incoloy 800 pipes are excellent for oil refineries due to their excellent resistance to corrosion and oxidation, making them ideal for reactors and tubes. It also offers higher temperatures than other alloys with a higher creep strength for increased durability in this challenging industrial environment.
Power Generation:
Incoloy 800 pipes can be applied in the power generation industry for various tasks due to their resistance to corrosion and creep deformation. Petrochemical plants are significant power consumers, and generators have become essential equipment to ensure that the plants run efficiently. It is often used for heat exchangers, condensers, evaporator tubes, and piping systems, as it withstands extreme temperatures and pressures while maintaining its strength and resilience. Incoloy 800 pipes are widely used in power generation equipment due to their high-temperature strength and corrosion resistance properties. They are perfect for use in power boilers, steam generators, and exhaust systems. The pipe's high chromium content also enables wear resistance to prevent erosion damage in both industrial steam turbine systems and nuclear reactors.
Marine Applications:
Incoloy 800 pipe has become a preferred choice for petrochemical and marine applications due to its impressive combination of corrosion resistance, strength, ductility and heat tolerance. Incoloy 800 pipes are used to construct offshore rigs, pipelines, and platforms. It has good general corrosion resistance in many acidic media, particularly sulfuric acid; it is also resistant to localized attacks such as pitting and crevice corrosion from chloride-bearing solutions. The pipes are ideal for use in marine environments due to their corrosion resistance and strength properties. The pipes' properties make them ideal for use in seawater handling applications, such as seawater cooling systems. In addition, its creep rupture strength is usually twice that of carbon steel pipes, making it ideal for both downhole and topside offshore hydrocarbon production activities.
