Name: Custom Made ASME SA266 GR.2N Alloy Steel Girth Flange for Heat Exchanger Applications
Brand: YUHONG HOLDING GROUP CO., LTD
SKU: Girth Forged Flange
Availability: InStock

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Custom Made ASME SA266 GR.2N Alloy Steel Girth Flange for Heat Exchanger Applications

ASME Girth Flange In Heat Exchanger

Custom Girth Flange In Heat Exchanger

ASME SA266 Girth Flange

Place of Origin:

China

Brand Name:

YUHONG

Certification:

ISO 9001-2008

Model Number:

Girth Forged Flange

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Product Details

Connection:

Welding

Thread:

BSPP BSPT NPT

Wall Thickness:

SCH40S

Standard:

ANSI, DIN, JIS, GOST, Bs En1092-1

Specification:

ASTM

Technology:

Forging And Casting

Usage:

Jointing Pipe Lines

Package:

Plywood Pallet

Highlight:

ASME Girth Flange In Heat Exchanger

Custom Girth Flange In Heat Exchanger

ASME SA266 Girth Flange

Payment & Shipping Terms

Minimum Order Quantity

1 set

Price

Negotiable

Packaging Details

Ply wooden Case/ Iron Structural Case

Delivery Time

30-45 days

Payment Terms

L/C,T/T

Supply Ability

According to Client"s Requirement

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ruby@steelseamlesspipe.com

0086-574-88013900

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Product Description

Alloy Steel Girth Flange for Heat Exchanger Applications

Custom manufactured Alloy Steel Girth Flange compliant with ASME SA266 GR.2N standards, specifically designed for heat exchanger systems.

Product Overview

Girth Flanges are circular components engineered to connect cylindrical sections in piping systems, pressure vessels, and storage tanks. These flanges create secure, leak-proof joints by bolting two mating surfaces together with gaskets, making them essential for industrial applications requiring reliable performance under demanding conditions.

Key Features & Benefits

High Strength & Durability: Constructed from premium alloy steel to withstand extreme pressure and temperature conditions
Precision Engineering: Manufactured to international standards including ASME B16.5, EN 1092-1, and API 605 for dimensional accuracy
Superior Sealing Performance: Compatible with various gasket materials including rubber, PTFE, spiral wound, and metal ring types
Easy Installation & Maintenance: Designed for quick assembly and disassembly to minimize operational downtime

Industrial Applications

Oil & Gas Pipelines

Connecting large-diameter pipes in refinery operations and transmission systems.

Pressure Vessels & Storage Tanks

Joining cylindrical sections in reactors, boilers, and LNG storage tanks.

Heat Exchanger Systems

Critical component in shell-and-tube heat exchangers with specific functions:

Connecting shell sections to maintain structural integrity under thermal and pressure loads
Facilitating maintenance access for tube bundle inspection, cleaning, and replacement
Ensuring leak-free performance between shell side and tube side compartments
Accommodating thermal expansion stresses during operational temperature variations

Power Generation Facilities

Used in steam and water piping systems within power plants.

Chemical Processing

Resistant to corrosive environments in acid and alkali transport applications.

YuHong Quality Assurance

YuHong specializes in manufacturing high-quality girth flanges tailored to your specific project requirements with comprehensive support services:

Custom manufacturing in various sizes, materials, and pressure ratings
Strict quality control compliant with ASME, ANSI, DIN, and JIS standards
Competitive pricing with reliable fast delivery options
Expert technical support for material selection and flange design

Whether you require standard or custom-designed girth flanges, YuHong serves as your trusted industrial supplier. Contact us today for detailed quotations and technical consultation.

Ratings& Review

Overall Rating

4.3

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

67%

3 stars

2 stars

1 stars

All Reviews

Robert Miller

United States Jan 7.2026

Helpful (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.

A*d

United Arab Emirates Nov 26.2025

Helpful (3)

The packaging was very solid; even after long-distance sea freight, there were no dents on the sealing faces.

C*a

Brazil Dec 14.2024

Helpful (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.

Tags：

Custom Made ASME SA266 GR.2N Alloy Steel Girth Flange for Heat Exchanger Applications

ASME Girth Flange In Heat Exchanger

Custom Girth Flange In Heat Exchanger

ASME SA266 Girth Flange

ASME Girth Flange In Heat Exchanger

Custom Girth Flange In Heat Exchanger

ASME SA266 Girth Flange

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

ASME SA105 Flange And ASME SA516 GR485 Shell

ASME SA336 F11 Cl2 alloy Steel Tube Side Flange For High temperature and high pressure environment

ASME SA105 Body Flange ASME B16.5 For Pressure vessels, Shell And Tube Heat Exchangers

Overall Rating

Rating Snapshot

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