Name: ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser
Brand: YUHONG HOLDING GROUP CO., LTD
SKU: ASME SB171 C46400
Availability: InStock

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ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser

ASME SB171 C46400 Naval Brass Tubesheet

Naval Brass Tubesheet seawater corrosion resistant

Heat exchanger condenser brass tubesheet

Plaats van herkomst:

China

Merknaam:

YUHONG

Certificering:

ISO 9001-2015

Modelnummer:

ASME SB171 C46400

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Verzoek om een Citaat

Productdetails

Standaard:

ASME SB171

Materiaal:

C46400

Flenstype:

Flens

Druk:

Klasse 150# tot 2500#

Maatbereik:

Aanpasbaar

Flens standaard:

ANSI B16.5

Markeren:

ASME SB171 C46400 Naval Brass Tubesheet

Naval Brass Tubesheet seawater corrosion resistant

Heat exchanger condenser brass tubesheet

Betaling en verzendvoorwaarden

Min. bestelaantal

1 st

Prijs

NON

Verpakking Details

Houten hoes, ply-houten kisten met stalen frames

Levertijd

1 - 4 maanden

Betalingscondities

T/T

Levering vermogen

300 Ton/Maand

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Contacteer ons

+8613625745622

nirit@steelseamlesspipe.com

0086-574-88013900

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Productomschrijving

ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser

ASME SB171 C46400 tubesheets are core pressure-bearing components in shell-and-tube heat exchangers, condensers, and pressure vessels, used to secure and seal the tube bundle and withstand the pressure difference between the shell and tube sides.

This product is manufactured according to ASME SB171 standards and is made of UNS C46400 naval brass, a copper-zinc-tin ternary alloy. C46400 is widely used in marine heat exchangers, power plant condensers, seawater desalination equipment, and other applications with stringent corrosion resistance requirements due to its excellent performance in seawater and industrial corrosive environments.

ASME SB171 C46400 tubesheets are copper alloy tubesheet solutions for marine engineering, coastal power plants, and chemical industries operating in conditions requiring long-term stable operation with seawater/brackish water media at medium to low pressure.

Mechanical Properties
Condition	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HBW)
Annealed	≥ 450	≥ 200	≥ 35	~80
Work Hardened	Up to 900	Up to 490	≥ 15	—
ASME SB171 Standard Minimum	≥ 345	≥ 125 – 140	≥ 35	—

Selection for Matching Components – Galvanic Corrosion Control
Component	Recommended Material	Remarks
Tubes	MaterialC70600 (90/10 Cu-Ni), C71500 (70/30 Cu-Ni), Naval Brass	Tube material should be close in galvanic potential to C46400 tubesheet
Shell / Channel	Carbon steel (with internal coating), Stainless steel, Copper alloy	Sealing compatibility with tubesheet
Gaskets	Compressed fiber, PTFE, Metal-jacketed	Provide sealing
Fasteners	Stainless steel (304/316) or Silicon bronze	Avoid galvanic coupling with Naval Brass
Baffles	C46400, C70600, or Coated carbon steel	Support tube bundle and guide shell-

When to Choose ASME SB171 C46400 Tube Sheets?

Foperating temperatures ≤ 260°C and low to medium pressures—C46400 offers stable performance within this range.
For projects requiring a balance of corrosion resistance, thermal conductivity, and machinability—C46400 offers a good balance of these three factors.or operating media such as seawater, brackish water, or industrial cooling water—C46400 is a proven choice for these environments.
For equipment such as shell-and-tube heat exchangers, condensers, or pressure vessels—ASME compliance is required

ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser 0

Beoordelingen en recensie

Algemene Beoordeling

4.0

Gebaseerd op 50 beoordelingen voor deze leverancier

Beoordelingsmomentopname

Het volgende is de verdeling van alle beoordelingen

5 sterren

33%

4 sterren

33%

3 sterren

33%

2 sterren

1 sterren

Alle recensies

S*r

Germany Feb 10.2026

Het is nuttig. (6)

The normalized state of these flanges is highly uniform. We found no grain issues during subsequent NDT testing, and they fit the shell perfectly.

Robert Miller

United States Jan 7.2026

Het is nuttig. (2)

Fully meets the rigorous requirements of TEMA R standards. We used these SA266 Grade 2N flanges for a refinery project in Texas. The machining precision is impressive, and the sealing face finish is absolutely perfect.

C*a

Brazil Dec 14.2024

Het is nuttig. (3)

We were looking for a reliable supplier for offshore platforms, and the quality of these tube side flanges exceeded expectations. The forging flow lines of the SA266 Gr.2N are very intact.

Taggen：

ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser

ASME SB171 C46400 Naval Brass Tubesheet

Naval Brass Tubesheet seawater corrosion resistant

Heat exchanger condenser brass tubesheet

ASME SB171 C46400 Naval Brass Tubesheet

Naval Brass Tubesheet seawater corrosion resistant

Heat exchanger condenser brass tubesheet

ASTM A694 F42 Carbon Steel Flange Weld Neck RTJ High Pressure Pipeline 42ksi Opbrengststerkte Voor API 5L X42

ASTM B283 C70620 CuNi 90/10 koperlegering staalflens voor maritieme en offshore-techniek

ASME SA266 GR.2N Flens aan de buiskant die de warmtewisselaar mantel en de buiskast verbindt

ASME SA105 Flens en ASME SA516 GR485 Schelp

Algemene Beoordeling

Beoordelingsmomentopname

Alle recensies

Flanke van drukvat

Verwarmingswisselaarflens

Roestvrij staal Gesmede Flens

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ASME SA266 GR.2N Flens aan de buiskant die de warmtewisselaar mantel en de buiskast verbindt

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ASME SA336 F11 Cl2 gelegeerd stalen buis zijflens voor omgevingen met hoge temperatuur en hoge druk