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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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

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

T*i

South Africa Sep 30.2025

Helpful (3)

Robust construction suitable for our tough operating environment. The vessel handles our coal-to-liquid hydrogenation process with Fischer-Tropsch syncrude—highly corrosive service. The internal cladding overlay (E309L/E347) has shown zero defects after 18 months operation. We appreciate the comprehensive spare parts list and recommended maintenance schedule. The manufacturer even provided on-site supervision during our first catalyst loading. Good value for African market conditions.

V*v

Russian Federation Jul 13.2025

Helpful (3)

The vessel is designed for severe cold climate—MDMT rating of -45°C suits our Siberian conditions perfectly. They provided full GOST-R certification package in addition to ASME, which saved us significant time on customs clearance. The 200 cubic meter volume is ideal for our hydrocracking pilot plant. Quality of nozzles and flanges is robust—no issues with thermal cycling. Доставка через Владивосток прошла гладко.

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 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

ASTM A182 F310 Weld Neck RTJ Flange For Oil And Gas Extraction Equipment

Overall Rating

Rating Snapshot

All Reviews

pressure vessel flange

heat exchanger flange

stainless steel forged 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

ASTM A182 F310 Weld Neck RTJ Flange For Oil And Gas Extraction Equipment