| Flanges Types | Slip On, Lap Joint, Weld Neck, Long Weld Neck, Threaded, Blind, Companion |
|---|---|
| Class | 150 Lbs, Pn 6, 300 Lbs, 10, 16, 600 Lbs, 25, 40, 900 Lbs, 64, 100, 1500 Lbs, 160, 2500 Lbs Asa 150, Asa 300 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Large Male Female (lmf), Small Tongue, Flat Face (ff), Groove, Small Male Female (smf), Ring Type Joint (rtj), Large Tongue & Groove, Lap Joint Face (ljf) |
Hastelloy Flanges
Riddhi Siddhi Metal Impex intensifies the essential piping scenarios by being a Hastelloy Flanges Manufacturer, Producing flanges from high-quality nickel alloys that are capable of enduring very corrosive and high-temperature environments. The main purpose of these flanges is to provide a safe chemical reaction environment free of leaks even when the most challenging materials are used.
- Extremely resistant to acids, chlorides, and other corrosive chemicals
- Retains its mechanical characteristics even at high temperatures
- Diverse designs such as weld neck, slip-on, blind, and threaded are available
- Without leakage, great performance is suitable for high-pressure systems
- The production conforms to the ASTM B564 and ASME B16.5 standards
Hastelloy flanges find their applications in various places like petrochemical plants, power generating units, marine systems, and also in the chemical processing industries. Getting them through a trustworthy B2B Marketplace not only gives you the freedom to choose the sizes, pressure ratings, and even the surface finish of the product but also assures you with the quality that has been tested and efficient logistics for smooth industrial operations.
Type of Sub-products

Hastelloy Blind Flanges Hastelloy Blind Flanges
Used for sealing pipe ends and pressure vessel openings in corrosive systems.

Hastelloy Slip On Flanges Hastelloy Slip On Flanges
Preferred for low-pressure applications due to easy alignment and welding.
