| 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 Weld Neck Flanges Manufacturer in India
Steel Flange Mfg is a leading high-quality Stainless Steel Weld Neck Flanges Manufacturer in India, known for providing strong and leak-proof connections in high-pressure piping systems. These flanges feature a long tapered hub that gradually transitions into the pipe, reducing stress and enhancing structural integrity. Ideal for critical applications in oil & gas, petrochemical, and power generation industries, weld neck flanges ensure excellent performance under extreme conditions.
We are also a trusted Stainless Steel Long Weld Neck Flanges supplier in India, offering a wide variety of sizes, pressure ratings, and material grades to meet specific project requirements. Manufactured with premium stainless steel and strict quality controls, our weld neck flanges provide superior durability, corrosion resistance, and precision alignment. Whether used in high-temperature steam lines or complex chemical systems, our flanges deliver unmatched reliability and safety.
Type of Sub-products
Ring Type Joint (rtj) Stainless Steel Weld Neck Flange Ring Type Joint (rtj) Stainless Steel Weld Neck Flange
This type includes a machined groove for a metal ring gasket, offering superior sealing in high-pressure, high-temperature systems. It is widely used in offshore platforms, refineries, and other demanding applications. The stainless steel body provides long-term resistance to harsh chemicals and extreme conditions.
Raised Face Stainless Steel Weld Neck Flange Raised Face Stainless Steel Weld Neck Flange
Equipped with a slightly elevated sealing surface, this type improves gasket compression for enhanced leak prevention. It is suitable for critical systems that demand both mechanical strength and corrosion resistance. The raised face design ensures a tight, secure seal even under fluctuating pressures.