English | português | русский| Español

Our company


Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.

Read More About Haihao Group

What is ASTM A105N flanges?

A105N flange means the steel flange made by A105N material.A105N steel has no grade in the ASTM A105 standard,N means the heat treatment Normalization to the steel.(What is A105 steel flange?)

Raw material of ASTM A105N flange

Raw material of ASTM A105N flange

ASTM A105 is the most common forged carbon steel material for flanges,but it is not suitable in low temperature service,A105N steel is widely used as the flanges material in low temperature service and other critical application.

Heat treatment of A105N steel flange

Heat treatment of A105N steel flange

After normalization,A105 steel will  remove the internal stresses caused by casting,forming or forging.The normalizing heat treatment will ensure the A105N has superior properties to that of the A105.If a inquiry specifically indicates they need A105N,then it is necessary to use A105N material.

Finished ASTM A105N steel flange in Haihao Group

Finished ASTM A105N steel flange in Haihao Group

Hebei Haihao Flange Factory is professional in production of ASTM A105N forged steel flanges,welcome to contact us for quotation.

<< Back to Company News

Share to: LinkedIn Twitter Facebook Google

Related Tags: What is ASTM A105N flanges? (1)  

Related Tags: Company News:
Differences between API 5L PSL1 and PSL2 standards
What is ASTM A403 WP321 pipe fitting?
Haihao Group fabricated galvanized pipe spools for urban water project in Morocco
50D radius pipe bends used for steel structure finished in Haihao Group
The difference between pipe bend and elbow
How to use the ASTM A350 LF2 flange?
The usage of pipe grooved ends joints
How to use ASTM A403 WP321H pipe fitting?
ASTM A105 Steel Grade Material
Pipe branch fittings-outlet pipe fitting introduction

Haihao Group Twitter haihao group youtube haihao group facebook haihao group linkedin