Shree Steel India is an international supplier of Weld Neck Flanges.The Weld Neck Flanges manufactured in Stainless Steel and Duplex steel, we also manufacture Weld Neck Flanges at our other factory in Vapi, Gujarat. Where we also manufacture Weld Neck Flanges and Stainless steel Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange for industries like Oil & Gas, Petrochemicals, Refineries, Thermal, Nuclear sector, Solar Power Plants, Atomic Energy, Defense and Aerospace etc.
Shree Steel India manufacture and supply a comprehensive range of Weld Neck Flanges. Our Gujarat Division provide total Piping Solutions for various projects in India & overseas so far we have supplied Weld Neck Flanges to more than 30 countries like UK, Ireland, Vietnam, Philippines, South Africa, Australia, Kenya, Nigeria, Iran, Russia, Japan, Canada and many more European & African Countries , We have wide range of manufacturing capabilities and due to our proven track record & only 1% rejection rate became Shree Steel India an ideal choice for major EPC Contractors across the global for their Steel Fittings & Flange requirements.
If you don’t see what you’re looking for just call one of our team members at +91-22-66363077 / 9769756468 or Mail Us : email@example.com . No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!
Welding Neck flange
Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.
The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.
These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.
This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).
RFWN Flange (Raised Face Weld neck Flange) are one of the most commonly used flange in the piping industry. They are easy to recognize with their long tapered hub that is matched to the wall thickness (bore) of the pipe.
Weld neck flange and long weldneck flange provide reinforcement in application requiring high pressure and during low and high pessure extremes. It also helps in low cycle fatigue caused by line expansion of other variable forces.
Weldneck flange bore is machined to match the ID of the pipe or fitting. This creates a smooth transition to and from the weld neck flange and prevents turbulence at the welding neck. Hence it is important to specify the pipe schedule at the time of buying a weld neck flange. Weldneck flange is welded to pipe with full penetration weld and provides excellent stress distribution through tapered neck. Weld is also routinely radiographed or UT examined in critical applications.
Weld neck flange is available in both raised face and flat face configuration. Most common weld neck flanges have standard bore or extra heavy bore. Sch 120 or Sch 160 bore flanges, in heavier weights such as 600# to 1500# are also common in weld neck flange.
Shree Steel India sells all kinds of weld neck flange in A105, A105N, Stainless Steel, Duplex and Super Duplex Steels and Nickel Alloys. Shop online or call us for your custom flange quote!
Stainless Steel Weld Neck Flanges
Shree Steel India provides Stainless Steel Weld Neck Flanges to many markets. Please give us a shot at your inquiry.
Flanges we also provide:
Full line of Stainless and Alloy Plate Flame Cutting.
Galvanized Carbon Steel Flanges.
|Flanges We Export|
|LAP JOINT FLANGE||SCREWED FLANGE||WELDING NECK FLANGE|
|BLIND FLANGE||SLIP-ON FLANGE||SOCKET WELDING FLANGE|
|WELDING NECK FLANGE||THREADED FLANGE||PLATE FLANGE|
|BLIND FLANGE||PLATE FLANGE||SLIP-ON FLANGE|