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ASME SB163 N04400 Nickel Alloy Steel Seamless Tube With G Type Fin Tubes And Aluminium Fin Strip

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ASME SB163 N04400 Nickel Alloy Steel Seamless Tube With G Type Fin Tubes And Aluminium Fin Strip

Name: ASME SB163 N04400 Nickel Alloy Steel Seamless Tube With G Type Fin Tubes And Aluminium Fin Strip
Brand: Yuhong
Price: 1 USD

Wholesale ASME SB163 N04400 Nickel Alloy Steel Seamless Tube With G Type Fin Tubes And Aluminium Fin Strip from china suppliers

Brand Name : Yuhong

Model Number : ASME SB163 N04400

Certification : ABS, CCS,BV,PED,DNV

Place of Origin : China

MOQ : 100KGS

Price : Negotiable

Payment Terms : T/T,L/C

Delivery Time : 7days

Packaging Details : Ply-wooden case with iron frame

Base Tube Test : HT/ET

Fin Thickness : 0.4mm

Standard : ASME SB163

Tube Diameter : 25mm

Product : Fin Tubes

Type : Embedded G Type

Fin Pitch : 2.3mm

Fin Material : Aluminum

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ASME SB163 N04400, Nickel Alloy Steel Seamless Tube, G Type Fin Tube with Aluminium Fin Strip

Product Overview

ASME SA163 specifies nickel alloy seamless tubes intended for high-temperature and corrosion-resistant services, especially in heat exchangers and condensers. When combined with extruded or embedded aluminium fin strips, the tube offers enhanced heat transfer performance for air-cooled and process cooling applications.

Chemical Composition of Base Tube (UNS N04400 / Monel 400)

Element	Content (%)
Nickel (Ni)	≥ 63.0
Copper (Cu)	28.0 – 34.0
Iron (Fe)	≤ 2.5
Manganese (Mn)	≤ 2.0
Silicon (Si)	≤ 0.5
Carbon (C)	≤ 0.3
Sulfur (S)	≤ 0.024

Mechanical Properties of UNS N04400 Tube

Property	Typical Value
Tensile Strength	≥ 485 MPa (70 ksi)
Yield Strength	≥ 170 MPa (25 ksi)
Elongation	≥ 35%
Hardness	≤ 100 HRB

Advantages

Excellent resistance to seawater and acidic environments (due to N04400).
Lightweight fin material (Aluminum) for efficient heat transfer.
Strong mechanical bond prevents fin loosening under thermal cycling.
Suitable for high-salinity and offshore environments.
Good thermal conductivity and durability.

Applications

Air Cooled Heat Exchangers in petrochemical plants
Offshore oil & gas cooling systems
Condensers in desalination plants
Heat exchangers in marine environments
Sulfuric and hydrofluoric acid process equipment
Power plants using brackish or seawater cooling

ASME SB163 N04400 Nickel Alloy Steel Seamless Tube With G Type Fin Tubes And Aluminium Fin Strip

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