Company News

General production standards and general material standards for flanges

General production standards and general material standards for flanges

Common Flange Production Standards and Material Standards: Flange Production Standards: 1. ANSI/ASME Standards:– ANSI B16.5:...
Read More
Yellow anti-rust paint flange

Yellow anti-rust paint flange

When choosing anti-rust paint, the following factors and criteria should be considered when distinguishing between...
Read More
The important role of PMI in flange inspection

The important role of PMI in flange inspection

PMI (Positive Material Identification) plays a significant role in flange inspection, especially in ensuring the...
Read More
Plate flat welding flange

Plate flat welding flange

A Plate Flat Welding Flange is a commonly used type of flange for pipe connections...
Read More
The process of manufacturing flanges

The process of manufacturing flanges

The process of manufacturing flanges involves the following steps: 1.Material Selection:First, select the appropriate material...
Read More
What is the purpose of the ribbon on the pipe fitting?

What is the purpose of the ribbon on the pipe fitting?

The color code of color tapes on pipes is usually to identify the nature of...
Read More
Weighing and freight before shipping of steel pipes

Weighing and freight before shipping of steel pipes

The weighing and shipping of steel pipes before delivery is an essential process to ensure...
Read More
Flange from negotiation to finished product

Flange from negotiation to finished product

The process from negotiation to finished product involves multiple stages of product design, development, manufacturing...
Read More