Carbon Steel Lap Joint Flanges are a good fit for piping systems where the flange needs to be aligned or repositioned during installation. Our flanges work with a matching stub end, allowing the flange itself to rotate around the pipe connection and making bolt hole alignment easier. We supply them in different sizes and specifications for industrial piping, fabrication, and maintenance requirements in Saudi Arabia. Alkun Steel serves contractors and project teams as a trusted flanges distributor in Saudi Arabia. Our product availability also makes us a practical flanges supplier in Saudi Arabia for applications that require lap joint connections.

Key Features

• Rotating flange design: Allows the flange to rotate around the stub end, helping with bolt-hole alignment during assembly.
• Stub-end connection: Used with a compatible stub end to create a flanged pipe connection without welding the flange directly to the pipe.
• Suitable for repeated assembly: The separate flange and stub-end arrangement can be useful where piping sections may need to be dismantled or repositioned.

FAQs

1. What is a Carbon Steel Lap Joint Flange?
It is a loose flange designed to work with a matching stub end, allowing the flange to rotate for easier alignment during installation.

2. Does a lap joint flange weld directly to the pipe?
No. The stub end is welded to the pipe, while the lap joint flange sits behind it and provides the bolting connection.

3. What is the benefit of a rotating lap joint flange?
The ability to rotate the flange makes it easier to line up bolt holes, particularly when assembling or dismantling piping sections.

4. What sizes are available for these flanges?
Our Carbon Steel Lap Joint Flanges are available in sizes from 1/2" to 12".

5. Which specifications and grade are offered?
They are available in PN16 and Class 150 specifications, with A105 grade material.