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ASME SA266 GR.2N Tube Side Flange Connecting The Heat Exchanger Shell And The Tube Box

ASME SA266 GR.2N Tube Side Flange Connecting The Heat Exchanger Shell And The Tube Box

ASME SA266 GR.2N steel flange

heat exchanger tube side flange

tube box connecting flange

Herkunftsort:

China

Markenname:

YUHONG

Zertifizierung:

ISO 9001-2015

Modellnummer:

Flansch für Wärmetauscher

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Einzelheiten zum Produkt
Standard:
ASME SA266
Material:
GR.2N
Flanschtyp:
Seitenflansch
Druck:
Klasse 150# bis 2500#
Größenbereich:
Anpassbar
Flanschstandard:
ANSI B16.5
Hervorheben:

ASME SA266 GR.2N steel flange

,

heat exchanger tube side flange

,

tube box connecting flange

Zahlungs- und Versandbedingungen
Min Bestellmenge
1 PC
Preis
NON
Verpackung Informationen
Holzkoffer, Ply-Wooden-Hüllen mit Stahlrahmen
Lieferzeit
1 - 4 Monate
Zahlungsbedingungen
T/T
Versorgungsmaterial-Fähigkeit
300 Tonnen/Monat
Produkt-Beschreibung

ASME SA266 GR.2N Tube Side Flange Connecting The Heat Exchanger Shell And The Tube Box

 

The ASME SA266 Gr.2N Tube Side Flange is a forged steel flange manufactured according to ASME standards for the tube side of shell-and-tube heat exchangers.
This flange is a sealing component used to connect equipment to piping, or between two pieces of equipment.
As a carbon steel forging used in pressure vessels, this product offers excellent pressure resistance and heat resistance.
The Gr.2N material grade and heat treatment state offer good overall performance and moderate cost; N indicates normalizing, a necessary heat treatment that refines the grain size, eliminates forging stress, and stabilizes performance.
This flange can be installed on the tube side of a heat exchanger. Heat exchangers have a tube side (inside the tube bundle) and a shell side (inside the shell), and the tube-side flange is used to connect the tube bundle to the external piping.

 

 

Chemical Composition (Ladle Analysis)
Element Composition (wt%)
Carbon (C) ≤ 0.30
Manganese (Mn) 0.40 – 1.05
Silicon (Si) 0.15 – 0.35
Phosphorus (P) ≤ 0.025
Sulfur (S) ≤ 0.025

 

 

Mechanical Properties
Property Value
Tensile Strength 485 – 655 MPa
Yield Strength (0.2% offset) ≥ 250 MPa
Elongation (in 4D) ≥ 20%

 

 

Applications:

  • Pressure Containment: Designed to withstand the internal pressure of fluids .

  • Thermal Cycling Resistance: Can handle expansion and contraction from temperature variations .

  • Maintenance Accessibility: Flanged connections allow for easy disassembly for inspection, cleaning, and repair .

  • Structural Integrity: The forging process creates a strong, reliable grain structure .

 

ASME SA266 GR.2N Tube Side Flange Connecting The Heat Exchanger Shell And The Tube Box 0

Bewertungen & Rezensionen

Gesamtbewertung

4.3
Basierend auf 50 Bewertungen für diesen Lieferanten

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5 Sterne
33%
4 Sterne
67%
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0%
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Alle Bewertungen

M
Mohammad Rahman
Bangladesh Sep 9.2025
This heater cut our fuel costs by 19% annually, meets API standards, and handles monsoon-season dust without issues. The Chinese vendor’s low price and easy installation saved us $12K upfront—ideal for Bangladesh’s growing oil sector.
C
Carlos Eduardo Silva
Brazil Sep 3.2025
Excelente equipamento! The vessel arrived at Santos port with perfect preservation—nitrogen purging maintained, desiccant bags intact. The Portuguese-language operation manual and training videos were surprisingly detailed. We appreciate the attention to seismic design for Zone 4 per ASCE 7—important for Brazilian offshore applications.
C
Carlos Souza
Brazil May 29.2025
In our São Paulo refinery, humidity and rain used to cause overheating. This hot oil heater solved it with 21% energy savings and API 560 compliance. It’s robust in tropical storms, and the Chinese supplier offered same-week technical support. Cost-effective for Brazil’s budget-conscious refineries!

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