| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Stainless Steel Long Weld Neck Flanges Manufacturer in India
Steel Flange Mfg is a leading high-quality Stainless Steel Long Weld Neck Flanges Manufacturer in India, offering robust and extended-neck solutions for pressure vessels and critical piping systems. These flanges feature a long tapered neck that provides excellent stress distribution, making them ideal for high-pressure, high-temperature, and high-vibration environments. Commonly used in process plants, refineries, and structural applications, they ensure superior strength and smooth fluid flow.
We are the trusted Stainless Steel Long Weld Neck Flanges supplier in India, providing a wide selection of Stainless Steel Weld Neck Flanges in sizes, pressure ratings, and stainless steel grades to meet demanding industry standards. Manufactured with precision and tested for durability, our long weld neck flanges deliver excellent weldability, alignment, and resistance to thermal expansion. Whether used in heavy-duty industrial setups or specialized engineering projects, our flanges offer long-lasting performance and unmatched reliability.
Type of Sub-products
Raised Face Stainless Steel Long Weld Neck Flange Raised Face Stainless Steel Long Weld Neck Flange
With a raised face surface, this type provides enhanced gasket compression for improved sealing performance. It is commonly used in applications where stainless steel’s corrosion resistance is crucial, such as offshore and marine pipelines. The extended neck helps reduce flow turbulence and system fatigue.
Flat Face Stainless Steel Long Weld Neck Flange Flat Face Stainless Steel Long Weld Neck Flange
This flange has a flat sealing surface, suitable for connections with cast iron or non-metallic components. The stainless steel body ensures long-lasting performance in corrosive or mildly acidic environments. It is mainly used in low-pressure systems where flange face alignment is critical.