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Home » Glossary » Expander Flange

A variation of the welding neck flange, used to connect pipes of different sizes at the flange point.

Carlson Company provides machined flanges for the refining and petrochemical industries, heavy industrial, food processing, utility, and transportation industries. Centrally located, Carlson Company uses a wide range of manual and automated CNC machines to meet domestic and international customer needs.
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