Weld Neck Flange
Designed for high pressure systems, these flanges feature a long tapered hub that reinforces weld strength and reduces stress. Commonly used in oil refineries, chemical plants, and power systems.
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 |
Designed for high pressure systems, these flanges feature a long tapered hub that reinforces weld strength and reduces stress. Commonly used in oil refineries, chemical plants, and power systems.
Easily installed over pipes and welded on both sides, slip on flanges are cost effective and widely used in low pressure applications like HVAC systems and fire fighting networks.
What materials are commonly used to manufacture industrial flanges?
Industrial flanges are manufactured using stainless steel, carbon steel, alloy steel, and duplex steel. Material selection depends on the application’s pressure, temperature, and corrosion resistance requirements.
Which standards do industrial flanges typically comply with?
Flanges are generally produced according to ASTM, ASME, BS, and IS standards. These standards ensure proper dimensions, pressure ratings, and compatibility with global piping systems.
Are flanges suitable for high-pressure environments?
Yes, especially weld neck and socket weld flanges which are ideal for high-pressure and high-temperature applications. They offer a secure seal and structural reinforcement in critical systems.
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