ASTM (Association of Standards and Testing) defines several standards and grades of flange materials to allow for selection based on application and fluid conditions.

The types of flanges commonly used today are as follows: 1. Socket Welded Flange (SW Flg.) This is a flange with an internal bore.

Flange facing types: Flanges are important components in industrial piping systems, and one of the factors affecting their strength is their surface finish.

Flange marking refers to information stamped or stamped onto a flange to indicate important product specifications, helping users.

ASTM (Association of Standards and Testing) defines several standards and grades of flange materials to allow for selection based on application and fluid conditions.

English Thai Meaning Alloy Steel, Steel Alloy