Expander Flange is a Welding Neck pipe flange where the nominal size of the non-flanged end is larger than the nominal size of the flanged end.
They can be used to change the size of a pipe run.

The global Expander Flanges market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of xx% during 2019-2025.
This report focuses on Expander Flanges volume and value at global level, regional level and company level. From a global perspective, this report represents overall Expander Flanges market size by analyzing historical data and future prospect.
Regionally, this report categorizes the production, apparent consumption, export and import of Expander Flanges in North America, Europe, China, Japan, Southeast Asia and India.
For each manufacturer covered, this report analyzes their Expander Flanges manufacturing sites, capacity, production, ex-factory price, revenue and market share in global market.

The following manufacturers are covered:
Metal Udyog
Buffalo Flange
Piyush Steel
Aesteiron Steels
Total Piping Solutions
Kamlesh Metal(India)
Kalikund Steel & Engineerig
Rexino Stainless & Alloys
Dynamic Forge & Fittings
Sankalp Forge & Alloys

Segment by Regions
North America
Europe
China
Japan
Southeast Asia
India

Segment by Type
Stainless Steel
Carbon Steel
Alloy Steel
Nickel Alloys

Segment by Application
Petrochemical
Chemical Processing
Metallurgy Industry
Oil & Gas 
Others