High Quality Long Weld Neck Flanges Manufacturer in India

We are the leading high-quality Long Weld Neck Flanges Manufacturer in India. Long Weld Neck (LWN) flange is a type of flange with an extended neck that is welded to the pipe, offering strong reinforcement and improved resistance to stress, especially in high-pressure, high-temperature applications. The long neck serves as a gradual transition between the flange and the pipe, reducing concentration of stresses at the weld point. This design makes LWN flanges ideal for use in harsh conditions, such as in refineries, chemical plants, and power generation facilities. They are particularly valued in vertical installations, where high stability is essential. Made from materials like carbon steel, stainless steel, or alloy steels, Long Weld Neck flanges are crucial in applications demanding durability, stability, and reliability.

Type of Sub-products

Stainless Steel Long Weld Neck Flanges

We are a leading SS Long Weld Neck Flanges Supplier in India

Frequently Asked Questionsview more

What is a Long Weld Neck Flange?

A Long Weld Neck (LWN) flange is a type of flange with an extended neck that resembles a pipe, allowing it to connect seamlessly with pipelines. Unlike regular weld neck ....

How is a Long Weld Neck Flange different from a standard Weld Neck Flange?

The primary difference lies in the neck length. Long Weld Neck flanges have a longer neck, which provides additional support and enables a seamless transition with the co ....

What materials are used to manufacture Long Weld Neck Flanges?

Long Weld Neck flanges are made from various materials depending on the service conditions. Common materials include carbon steel, stainless steel, alloy steel, duplex, a ....

What are the main benefits of using Long Weld Neck Flanges?

Long Weld Neck flanges offer several advantages, such as high structural integrity, improved pressure handling, and excellent resistance to bending and thermal stresses. ....