The Stainless Steel Threaded Flange (TH), also known as a screwed flange, is designed for piping systems where welding is not suitable. 

It features internal threads that allow the flange to be directly screwed onto the pipe, creating a convenient and reliable connection.

Threaded flanges are commonly used in low-pressure and small-diameter pipelines, especially in applications where welding is difficult or not allowed.

Working Principle of Threaded Flange

Stainless steel threaded flange connects to the pipe through internal threads machined inside the flange bore. 

The pipe is screwed directly into the flange without welding.

Once the threaded connection is completed, the flange is bolted to another flange using bolts, nuts, and a gasket placed between the flange faces. 

This creates a tight and leak-resistant connection that allows fluids or gases to flow safely through the pipeline.

Advantages of Threaded Flange

Threaded flanges can be installed without welding, making installation easier and safer in certain environments.

Easy Installation and Maintenance

The threaded design allows quick installation and convenient disassembly when maintenance is required.

Suitable for Small-Diameter Pipelines

Commonly used in small bore piping systems where welding may not be practical.

Reliable Sealing Performance

When properly installed with gaskets and bolts, threaded flanges provide secure sealing.

Cost-Effective Solution

Because welding is not required, installation costs and time can be reduced.

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