Ss Weld Neck Flange
Built with a tapered hub, SS weld neck flanges are ideal for high stress applications. They offer superior fatigue resistance and are commonly used in pressure vessels and heat exchangers.
Minimum Order : 150 Items
Customization as per requiments
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 |
Built with a tapered hub, SS weld neck flanges are ideal for high stress applications. They offer superior fatigue resistance and are commonly used in pressure vessels and heat exchangers.
These flanges are easy to align and weld, offering cost effective connections for low pressure systems. Widely used in water supply, HVAC, and structural pipelines.
What makes stainless steel flanges a preferred choice over carbon steel in corrosive environments?
Stainless steel flanges offer superior corrosion resistance, especially in environments exposed to moisture, chemicals, or saline water. Grades like SS 304 and SS 316 resist rust and oxidation far better than carbon steel. This leads to reduced maintenance and longer service life. As a result, they are ideal for marine, chemical, and food-grade applications.
How do stainless steel flanges contribute to system reliability in high-pressure pipelines?
Stainless steel flanges are designed to handle extreme pressure and temperature variations without deforming or leaking. Weld neck and socket weld types, in particular, ensure strong mechanical joints. This reliability reduces downtime and enhances system integrity in oil & gas, steam lines, and industrial boilers. Their consistent performance makes them crucial for mission-critical systems.
Are stainless steel flanges available with different face types, and why does it matter?
Yes, they come in raised face (RF), flat face (FF), and ring-type joint (RTJ) designs. Each face type serves specific sealing requirements. For example, RTJ flanges are used in high-pressure systems where leak-proof performance is critical. Choosing the correct face type enhances safety, reduces the risk of joint failure, and ensures proper gasket compatibility.
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