| Flanges Types | Slip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind |
|---|---|
| Class | 150 Lbs, 2500 Lbs Asa 150, 100, 300 Lbs, 600 Lbs, Asa 300, 160, 900 Lbs, Pn 6, 1500 Lbs, 10, 16, 25, 40 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Lap Joint Face (ljf), Groove, Small Male Female (smf), Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue |
Monel 400 Flanges
Riddhi Siddhi Metal Impex is a reliable source of industrial-grade piping systems for harsh environments as a Monel 400 Flanges manufacturer, using the nickel–copper alloy to make the flanges which is a very good resistive to corrosion and has high mechanical strength. Monel 400 is a very good performer in seawater, steam and other chemical environments while it is still tough at very low or very high temperatures.
- Extremely resistant to seawater, acids and corrosive process media
- Even to sub-zero temperatures the material keeps its strength and toughness
- The good thermal conductivity makes the material suitable for the heat-transfer applications
- The flange can be available in weld neck, slip-on, socket weld and threaded types
- Made by following the specifications of ASTM B564 and ASME B16.5
Monel 400 flanges find application in marine systems,chemical processing units, oil refineries, and offshore installations. Getting connected with a reliable B2B Platform for procurement allows one to have tailored dimensions, pressure classes, and facing choices along with the quality checks and smooth transportation being offered for the non-stop industrial activities.
Type of Sub-products

Monel 400 Weld Neck Flanges Monel 400 Weld Neck Flanges
Designed for high-pressure systems with excellent weldability and corrosion resistance.

Monel 400 Slip On Flanges Monel 400 Slip On Flanges
Ideal for low-pressure applications with easy installation and alignment.
