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180 Degree Return Bend ASTM B366 N08810 Nicekl Alloy U Bend For Heat Exchanger

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180 Degree Return Bend ASTM B366 N08810 Nicekl Alloy U Bend For Heat Exchanger

Brand Name:	YuHong
Model Number:	ASTM B366 N08810 (Incoloy 800H)
MOQ:	1 PC
Price:	Negotiable
Packaging Details:	Ply-wooden Cases/Pallets
Payment Terms:	T/T, L/C AT SIGHT

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO,PED, TUV, ABS, DNV, GL , LR , KR, BV, CCS, COST

Product Name:

Return Bend Or 180° Bend

Specification:

ASTM B366

Material:

N08810 (Incoloy 800H)

Test:

Size Inspection, PMI, PT, UT...

Size:

Customsized

Application:

Heat Exchangers, Piping Systems, Oil And Gas Industry, Water Tretment

Supply Ability:

According to Clients' requirements

Highlight:

ASTM B366 Return Bend

Nicekl Alloy Return Bend

Heat Exchanger Return Bend

Product Description

180 Degree Return Bend ASTM B366 N08810 Nickel Alloy U Bend For Heat Exchanger

Product Specifications

Attribute	Value
Product Name	Return Bend or 180° Bend
Specification	ASTM B366
Material	N08810 (Incoloy 800H)
Test	Size Inspection, PMI, PT, UT...
Size	Custom-sized
Application	Heat Exchangers, Piping Systems, Oil and Gas Industry, Water Treatment

Product Description

180 Degree Return Bend ASTM B366 N08810 Nickel Alloy U Bend For Heat Exchanger

What is 180 Degree Return Bend?

A 180-degree return bend is a type of pipe fitting that allows a pipeline to change direction by 180 degrees. It is also known as a U-bend due to its shape, which resembles the letter "U". The 180-degree return bend is commonly used in piping systems where the flow direction needs to be reversed, such as in heating, ventilation, and air conditioning (HVAC) systems, and industrial process piping.

The 180-degree return bend is made by bending a straight pipe at a specific radius using specialized equipment. The bend is typically made using a mandrel or a forming tool to ensure that the bend angle and radius are precise and consistent. The two legs of the U-bend are generally of equal length.

The 180-degree return bend is available in a range of materials, including carbon steel, stainless steel, and other alloys. They also come in different sizes and thicknesses to meet specific piping requirements. The fittings are often welded to the pipes using a welding process, such as TIG or MIG welding, to ensure a strong and leak-free joint.

Advantages of Our 180 Degree Return Bend

Smooth Flow: The U-bend design allows for a smooth and uninterrupted flow of fluids, minimizing turbulence and pressure drop.
Space-Saving: Allows the pipe to change direction without the need for additional fittings, particularly useful where space is limited.
Reduced Installation Costs: Requires less labor and fewer fittings than other types of fittings.
Reduced Maintenance Costs: Fewer fittings mean less maintenance and improved reliability.
Improved Long-Term Performance: Less susceptible to leaks and failures than other types of fittings.

Chemical Composition of ASTM B366 N08810

Nickel (Ni): 30.0-35.0%
Iron (Fe): 39.5% min.
Chromium (Cr): 19.0-23.0%
Manganese (Mn): 1.5% max.
Copper (Cu): 0.75% max.
Silicon (Si): 1.0% max.
Carbon (C): 0.05-0.1%
Aluminum (Al): 0.15-0.60%
Titanium (Ti): 0.15-0.60%
Sulfur (S): 0.015% max.
Phosphorus (P): 0.03% max.

The addition of titanium and aluminum in this alloy provides it with excellent resistance to corrosion, particularly in high-temperature environments. It is commonly used in chemical processing, power generation, and other high-temperature applications.

Mechanical Properties of ASTM B366 N08810

Tensile Strength: ≥ 450 MPa (65 ksi)
Yield Strength: ≥170 MPa (25 ksi)
Elongation: ≥ 30%
Hardness: ≥217 Brinell (HB)

These mechanical properties make ASTM B366 N08810 ideal for use in high-temperature and high-pressure applications where excellent corrosion resistance and reliable mechanical strength are required. The alloy is also known for its excellent resistance to oxidation, carburization, and nitriding.

Main Applications

HVAC Systems: Used to redirect the flow of air and heat around corners or to connect different ductwork sections.
Gas and Oil Industry: Used to redirect fluids around corners or in applications that require the flow of fluid to change direction.
Chemical Processing: Used in applications where flow direction needs to be changed and where there may be a risk of corrosion or chemical attack.
Power Generation: Used to redirect steam and other fluids around corners or change direction as required by the system design.
Food and Beverage: Used for the redirection of fluid and movement of piping around corners.

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Fired Heater Parts

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products details

Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube