Forgings & Engineering Pvt Ltd

Been Forging Metals & Relationships Since 1984
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FORGED FLANGES



Flanges

Flanges



JAV Forgings & Engineerings Pvt. Ltd. is a flanges manufacturer in Faridabad, Haryana India. JAV Forgings produce forging flanges using Metal Forgings, Steel Forgings, Stainless Steel Forgings, Mild Steel Forgings, Carbon Steel Forgings, Alloy Steel Forgings, Duplex Forgings, Super Duplex Forgings, Inconel Forgings, Hastelloy Forgings and Monel Forgings in Faridabad Haryana India.

A flange is the process of connecting pipes, pumps, valves and other equipment to form a piping system. It also provides easy cleaning, modification or inspection. Flanges are usually welded or screwed. Flange joints are made by bolting together two flanges with a gasket between them to provide a seal. JAV Forgings & Engineerings Pvt. Ltd. manufactures all types of flanges like Weld Neck Flange, Orifice Flange, Slip-On Flange, Blind Flange, Socket Weld Flange, Threaded Flange, Lap Joint Flange and Girth Flange by using the materials like Stainless Steel, Mild Steel, Alloy Steel, Carbon Steel, Duplex, Super Duplex, Inconel, Hastelloy and Monel by satisfying the following specifications; ASME/ ANSI, EN, DIN, AWWA, BS, MSS, ETC.

weld neck flanges

Weld Neck Flange

Weld Neck Flange has a long-tapered hub and is usually used for top pressure applications. The different varieties of Weld Neck Flanges are produced like Stainless Steel Weld Neck Flanges, Mild Steel Weld Neck Flanges, Alloy Steel Weld Neck Flanges, Carbon Steel Weld Neck Flanges, Duplex Weld Neck Flanges, Super Duplex Weld Neck Flanges, Inconel Weld Neck Flanges, Hastelloy Weld Neck Flanges and Monel Weld Neck Flanges.
In JAV Forgings & Engineering Pvt. Ltd. these flanges are designed to be joined to a Piping system by bun welding. The Neck, or Hub, transmits stresses to the Pipe, reducing stress concentrations at the bottom of the flange. The gradual transition of thickness from the bottom of the Hub to the wall thickness at the bun weld provides vital reinforcement of the flange. The bore of the rim matches the bore of the Pipe, reducing turbulence and erosion. These flanges are ideal for extreme fluctuations of temperature and in environments where there may be high pressure or high temperature being handled.




Orifice Flange

orifice flanges

JAV Forgings & Engineering Pvt. Ltd. manufactures Orifice Flanges. The different varieties of Orifice Flanges are produced like Stainless Steel Orifice Flanges, Mild Steel Orifice Flanges, Alloy Steel Orifice Flanges, Carbon Steel Orifice Flanges, Duplex Orifice Flanges, Super Duplex Orifice Flanges, Inconel Orifice Flanges, Hastelloy Orifice Flanges and Monel Orifice Flanges.

Orifice Flanges are used instead of customary pipe flanges when an orifice plate or flow nozzle should be installed. Pairs of pressure tappings are machined into the orifice flange, creating separate orifice carriers or tappings in the pipe wall necessary.




slip on flanges

Slip-on Flange

JAV Forgings & Engineering Pvt. Ltd. manufactures Slip-On Flange. The different varieties of Slip-On Flange are produced like Stainless Steel Slip-On Flanges, Mild Steel Slip-On Flanges, Alloy Steel Slip-On Flanges, Carbon Steel Slip-On Flanges, Duplex Slip-On Flanges, Super Duplex Slip-On Flanges, Inconel Slip-On Flanges, Hastelloy Slip-On Flanges and Monel Slip-On Flanges.

Slip-On Flange which was are easily fitted and welded into different pipes. Slip on pipe flange is slipped over the Pipe and then welded both inside and outside to produce sufficient strength and prevent leakage. These flanges are ideal for lower pressure applications. This Flange is used in preference to Weld Necks by many users due to its lower cost and the fact that less accuracy is needed when cutting pipe to length.





blind flanges

Blind Flange

JAV Forgings & Engineering Pvt. Ltd. manufactures Blind Flange. The different varieties of Blind Flange are produced like Stainless Steel Blind Flanges, Mild Steel Blind Flanges, Alloy Steel Blind Flanges, Carbon Steel Blind Flanges, Duplex Blind Flanges, Super Duplex Blind Flanges, Inconel Blind Flanges, Hastelloy Blind Flanges and Monel Blind Flanges.

A Blind flange is round plate that has all of the relevant bolt holes but no centre hole, and since of this feature this flange is used to close the ends of a piping systems and pressure vessel openings. It together permits easy accessibility to vessels or Piping systems for inspection purposes.






socket weld flanges

Socket Weld Flange

JAV Forgings and Engineering Pvt. Ltd. in Faridabad Haryana India manufactures Socket Weld Flange. The different varieties Socket Weld Flange of are produced like Stainless Steel Socket Weld Flanges, Mild Steel Socket Weld Flanges, Alloy Steel Socket Weld Flanges, Carbon Steel Socket Weld Flanges, Duplex Socket Weld Flanges, Super Duplex Socket Weld Flanges, Inconel Socket Weld Flanges, Hastelloy Socket Weld Flanges and Monel Socket Weld Flanges.

These flanges are connected by inserting the pipe into the socket end. This allows for a smooth bore and better flow of the fluid or gas inside the pipe. Socket-weld pipe flanges are mainly used for smaller sizes of high pressure pipes.





threaded flanges

Threaded Flange

JAV Forgings and Engineering Pvt. Ltd. in Faridabad Haryana India manufactures Threaded Flange. The different varieties of Threaded Flange are produced like Stainless Steel Threaded Flanges, Mild Steel Threaded Flanges, Alloy Steel Threaded Flanges, Carbon Steel Threaded Flanges, Duplex Threaded Flanges, Super Duplex Threaded Flanges, Inconel Threaded Flanges, Hastelloy Threaded Flanges and Monel Threaded Flanges.

Threaded flanges are the same as slip-on pipe flanges except the bore of threaded pipe flange has tapered threads. JAV Forgings & Engineering Pvt. Ltd. Flanges which are ideal for relatively low-pressure piping systems. Threaded flanges are used with pipes that have external threads. The benefit of these pipe flanges is that it is attached while not welding.





lap joint flanges

Lap Joint Flange

JAV Forgings and Engineering Pvt. Ltd. manufactures Lap Joint Flange. The different varieties of Lap Joint Flange are produced like Stainless Steel Lap Joint Flanges, Mild Steel Lap Joint Flanges, Alloy Steel Lap Joint Flanges, Carbon Steel Lap Joint Flanges, Duplex Lap Joint Flanges, Super Duplex Lap Joint Flanges, Inconel Lap Joint Flanges, Hastelloy Lap Joint Flanges, Monel Lap Joint Flanges.

Lap Joint Flanges slide over the pipe and are most commonly used with Stub end Fittings. A pipe is typically welded to the Stub end and therefore the lap joint pipe flange is free to rotate around the stub end. Lap joint pipe flanges are often used for applications that need frequent dismantling. Threaded pipe flanges are typically used for small diameter, high pressure requirements.





girth flanges

Girth Flange

JAV Forgings and Engineering Pvt. Ltd. manufactures Girth Flange. The different varieties of Girth Flange are produced like Stainless Steel Girth Flanges, Mild Steel Girth Flanges, Alloy Steel Lap Girth Flanges, Carbon Steel Girth Flanges, Duplex Girth Flanges, Super Duplex Girth Flanges, Inconel Girth Flanges, Hastelloy Girth Flanges, Monel Girth Flanges.

Girth flanges are used for mating 2 segments of a pressure vessel. These components are also widely used in shell and tube heat exchangers and alternative process equipment to mate various components.




Dimensional Standard Size Range Rating
ASME/ANSI/B16.5 1/2" to 24" Class 150 to 2500 Lbs
MSS-SP-44 12" to 60" Class 150 to 2500 Lbs
ASME/B16.47/ API 605 26" to 60" --
ASME/ANSI/B16.36 1" to 24" Class 150 to 2500 Lbs
BS 3293 26" to 48" Class 150 to 2500 Lbs
ASME/B16.48/ API 590 1/2" to 24" Class 150 to 2500 Lbs
API 6A 2 1/16" to 30" 2000 Psi to 20000 Psi
DIN DN10 to DN3600 PN6 to PN160
EN 1092-1 DN10 to DN3600 PN6 to PN160



Material Specifications:


  • Stainless Steel: ASTM A182 304/304L/304H, 316/316L/316H, 317/317/317H, 321/321H, 347/347H, 316Ti.
  • Duplex: ASTM A182 F51, F60.
  • Super Duplex: ASTM A182 F53, F55.
  • Nickel Alloys: Alloy 20, Hastelloy C276, Monel 400/500, Inconel Alloy 625/800/825/600.
  • Alloy Steel: ASTM A182 F1, F5, F6, F9, F11, F22, F91.
  • Carbon Steel: ASTM A105/ SA 266, ST37.2/ C22/ C22.8.
  • Low-Temperature Steel: SA 350.
  • High-Yield Steel: ASTM F694.
  • DIN/ EN: 1.4401, 1.4541, 1.4571, 1.4306, 1.4307, 1.4301, 1.5415, 1.7380, 1.0460, 1.4462.
  • Maximum Outer Diameter : 1800 mm
  • Maximum Thickness : 500 mm
  • Maximum Weight : 5 MT. single piece