What are Socket Weld Flanges? A Complete Guide

Introduction

In high-pressure piping systems, selecting the correct flange type is essential for safety, efficiency, and durability. Among the most reliable flange types used in small-bore, high-pressure pipelines is the Socket Weld Flange.

This comprehensive guide by Herico India – a leading manufacturer of Stainless Steel Flanges and Bars in Nashik, Maharashtra – explains everything you need to know about socket weld flanges, including their design, benefits, applications, materials, and industry standards.

If you are searching for:

This guide will help you make the right decision.

What are Socket Weld Flanges?

A Socket Weld Flange is a type of pipe flange in which the pipe is inserted into a recessed area (socket) of the flange and then fillet welded around the outside. This design provides a strong, leak-proof connection ideal for small-diameter and high-pressure applications.

Socket weld flanges are commonly manufactured as per:

They are generally used for pipe sizes up to 2" NB to 4" NB in high-pressure systems.

Design & Working of Socket Weld Flanges

The design includes:

This expansion gap prevents weld cracking during temperature fluctuations and ensures long-term reliability.

Key Features of SS Socket Weld Flanges

1. High Strength Joint

The fillet weld around the pipe ensures superior mechanical strength compared to slip-on flanges.

2. Ideal for High Pressure Applications

Widely used in systems where pressure handling capability is critical.

3. Enhanced Leak Protection

Pipe insertion inside the flange provides better alignment and sealing.

4. Reduced Turbulence

Smooth bore ensures improved flow efficiency.

5. Easy Installation in Small Lines

Compared to butt weld flanges, they are easier to align for smaller diameters.

Applications of Socket Weld Flanges

Socket weld flanges are extensively used in:

Their compact design and high-pressure capability make them suitable for critical industrial environments.

Stainless Steel Socket Weld Flanges by Herico India

Herico India, based in Nashik, Maharashtra, is a trusted manufacturer and supplier of:

We manufacture socket weld flanges in various grades:

These materials offer:

Pressure Ratings & Classes

Socket Weld Flanges are available in different pressure classes:

At Herico India, we ensure all flanges are manufactured as per international quality standards and pressure specifications.

Socket Weld Flange vs Slip-On Flange

Why Choose Herico India – SS Flanges Manufacturer in Nashik?

When it comes to Stainless Steel Socket Weld Flanges in India, Herico India stands out because of:

We are committed to delivering durable, high-performance stainless steel flanges and bars for industrial applications across India and globally.

Quality Assurance

At Herico India, every socket weld flange undergoes:

We follow international manufacturing standards to ensure reliability and durability.

Conclusion

Socket Weld Flanges are an excellent choice for high-pressure and small-diameter piping systems. Their strong welding structure, leak-proof design, and durability make them a preferred solution across multiple industries.

If you are looking for a reliable SS Socket Weld Flanges Manufacturer in Nashik, Maharashtra, choose Herico India for premium quality, competitive pricing, and timely delivery.

For product inquiries, custom requirements, or bulk orders, contact Herico India today.