1. Product Overview

Flat flange for welding is a component that plays a key role in the pipeline connection system. It is widely used in many industrial and civil pipeline engineering fields with its unique design and function.

2. Structural features

Flat design

Flat flange for welding has a flat shape and a relatively flat surface. Compared with other types of flanges, its structure is simple and intuitive, without complex protrusions or special shapes, which makes it convenient during installation and manufacturing.

Welding interface

Specially designed for welding, its edge part is specially treated to ensure good fusion when welding with the pipeline. The high dimensional accuracy at the welding interface can ensure the firmness and stability of the welding, thus providing a reliable foundation for the entire pipeline connection.

3. Material selection

Carbon steel material

Carbon steel flat flange is a more common type. Carbon steel has high strength and toughness, can withstand a certain degree of pressure and external force, and is suitable for many common industrial pipelines and civil pipeline systems, such as water supply and drainage pipeline connections in buildings.

Stainless steel material

For some environments with high requirements for corrosion resistance, such as pipeline systems in the chemical and food processing industries, stainless steel flat flanges are an ideal choice. Stainless steel has excellent corrosion resistance and can resist the erosion of various chemical substances, ensuring that pipeline connections can operate stably and long-term in harsh environments.

4. Application areas

Industrial pipelines

In large industrial fields such as petroleum, chemical, and electric power, flat flanges for welding are widely used in the connection of various fluid delivery pipelines. Whether it is transporting crude oil, natural gas, or chemical raw materials, it can provide a stable and reliable connection method.

Building pipelines

In construction projects, it can be used for the connection of heating, ventilation and air conditioning system (HVAC) pipelines inside buildings, as well as the connection of fire protection pipelines, etc., to ensure the integrity and safety of the pipeline system inside the building.