| Flanges Types | Slip On, Lap Joint, Weld Neck, Long Weld Neck, Threaded, Blind, Companion |
|---|---|
| Class | 150 Lbs, Pn 6, 10, 300 Lbs, 16, 25, 600 Lbs, 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), Flat Face (ff), Small Male Female (smf), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Tongue & Groove, Large Male Female (lmf), Small Tongue, Groove |
Alloy Steel F91 Flanges Manufacturer in India
Type of Sub-products

Alloy Steel Grade F91 Slip On Flanges Alloy Steel Grade F91 Slip On Flanges
Alloy Steel Grade F91 Slip On Flanges are highly reliable and cost effective components designed for use in high temperature and high pressure applications. Made from a chromium molybdenum vanadium alloy, these flanges offer excellent strength, corrosion resistance, and thermal stability, making them ideal for industries such as power generation, petrochemicals, and oil and gas. The slip on design allows the flange to easily slide over the pipe, simplifying installation and reducing labor costs. Once in place, the flange is welded both inside and outside to ensure a secure, leak proof connection.

Alloy Steel F91 Weld Neck Flanges Alloy Steel F91 Weld Neck Flanges
Alloy Steel F91 Weld Neck Flanges are designed for high performance applications that demand exceptional strength and durability in extreme conditions. Made from a chromium molybdenum vanadium alloy, these flanges provide superior resistance to oxidation, corrosion, and thermal fatigue, making them ideal for use in high pressure, high temperature systems such as power generation, petrochemical plants, and oil and gas industries. The weld neck design features a tapered hub that seamlessly integrates with the pipe, providing a smooth transition that helps reduce stress concentrations and ensures a robust, leak proof connection.

Chrome Moly Gr F91 Blind Flange Chrome Moly Gr F91 Blind Flange
Chrome Moly Gr F91 Blind Flanges are robust sealing components used to close the ends of piping systems, valves, or pressure vessels in high temperature and high pressure environments. Made from a chromium molybdenum vanadium alloy, these flanges offer exceptional resistance to corrosion, oxidation, and thermal stress, making them ideal for industries such as power generation, petrochemical processing, and oil and gas. The blind flange design provides a secure, leak proof seal that prevents the flow of fluids or gases, allowing for easy maintenance or modifications to the system.
