Stainless Steel Flanges manufacturer

Pearl Overseas is a leading Stainless Steel Flanges manufacturer, Stainless Steel Flanges supplier and Stainless Steel Flanges exporter. We also offers stainless steel flanges with various grades such as Stainless steel 304 flange , Stainless steel 304L flange , Stainless steel 304H flange, Stainless steel 316 flange, Stainless steel 316l flange, Stainless steel 904L flange, Stainless steel 310 flange, Stainless steel 321 flange, Stainless steel 347 flange, Stainless steel 347H flange . We also have an exclusive range of stainless steel flanges which is of high exclusive quality. Stainless Steel Flanges available in a spectrum of shape and sizes, our forged light weight weld flanges are manufactured using superior grade material such as stainless steel. Our stainless steel flange products include Stainless Steel threaded flange, Stainless Steel weld neck flange, Stainless Steel slip on flange, Stainless Steel socket weld flange, Stainless Steel blind flange, Stainless Steel lap joint flange, Stainless Steel plate flange. We specialise in the manufacture of special size and custom shape flanges for our customers. We also offers flanges in various materials such as Stainless Steel Flanges, Alloy Steel Flanges, Carbon Steel Flanges, Duplex Steel Flanges, Monel Flanges & Inconel Flanges

Stainless Steel Flanges manufacturer

SS Weld Neck Flange

SS Weld Neck Flange

Weld Neck Flanges have a long tapered hub and gradual transition of thickness in the region of the butt weld joining them to the pipe. The tapered hub provides important reinforcement to the flange and resistance to dishing. This type of flange is preferred for severe service conditions resulting from high pressure, sub-zero or high temperatures.

Specifications of Stainless Steel Weld Neck Flanges:
  • Standard: ansi b16.5
  • Size: 1/2"-48'

Features:
  • Dimensional accuracy
  • High strength
  • Durability
  • Corrosion resistance
  • Excellent finish

SS long Weld Neck Flange

Long welding neck flange, lwn flanges are similar to a standard Welding Neck flanges, but the "Neck" is considerably longer than other flanges. LWN flange is often used as a nozzle for a barrel or column. In addition, there are the type LWN Heavy Barrel (HB) and the Equal LWN Barrel (E); they have a different shape and a thicker "Wall".
The Long Weld neck flange is offered by our company which is manufactured to perfection with the help of the state-of-the-art equipments. Our Long Weld neck flanges are often used in vessel manufacturing. This product has a shape of a slip on flange with a piece of pipe already attached but are formed and machined in a one-piece construction. The basic ingredients used to manufacture this product are known to be of the best quality which is highly appreciated by our clients. We offer to the clients a wide range of product which is manufactured using the best quality of machines and the latest technology available in the market.

SS Lap Joint Flange

Lap Joint Flanges are used with lap joint stubs. Lap joint flanges are commonly used in carbon or low alloy steel piping systems that need to be frequently dismantled for inspection and cleaning. They should not be used at any points where severe bending stresses occur.

Properties of SS Lap Joint Flanges:
  • Easy for assembling
  • Strong construction
  • Superior finish
  • Corrosion and abrasion resistant

SS Threaded Flange

SS Threaded Flange

Threaded Flanges are used for special applications. They can be assembled without welding and can be used in extremely high pressure services--at or near atmospheric pressure--where alloy steel is essential for strength. Threaded flanges are not suited for conditions involving temperature or bending stresses, or under cyclic conditions where leakage through the threads may occur.

Specification SS Threaded Flanges:
  • Stainless Steel: ASTM A 182, A 240
  • Carbon Steel: ASTM A 105, ASTM A 181
  • Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9, F91
  • Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276
  • Copper Alloys: Copper, Brass & Gunmetal
  • Size: 1/8" NB TO 48"NB
  • Class: 150, 300, 400, 600, 900, 1500 and 2500

SS Forged Flange

SS Forged Flange

Threaded Flanges are used for special applications. They can be assembled without welding and can be used in extremely high pressure services--at or near atmospheric pressure--where alloy steel is essential for strength. Threaded flanges are not suited for conditions involving temperature or bending stresses, or under cyclic conditions where leakage through the threads may occur.

Specification SS Forged Flanges:
  • Size (in mm): 15 NB to 750 NB
  • Sch. & Swg: Sch. 5 to Sch. 80s
  • Class: 150#, 300#, 600#, 900# and 1500#
  • Dimension: A-182 ANSI B16.5

SS Blind Flange

SS Blind Flange

TBlind Flanges are used to blank off the ends of piping, valves and pressure vessel openings. Blind Flanges can handle high stress from internal pressure and bolt loading since the maximum stresses in the blind flange are bending stresses at the center.

Specification of SS Blind Flanges:
  • Material: Stainless steel Blind Flange
  • Size: ½” to 36”
  • Class: 150 to 2500

SS Slip On Flanges

SS Slip On Flanges

Slip-on Flanges have a lower initial cost than welding neck flanges because they require less accuracy in cutting pipe to length, and they provide a greater ease of alignment in assembly. However, their calculated strength under internal pressure is approximately 2/3's the strength of welding neck flanges, and their life under fatigue is 1/3 shorter. Slip-on Flanges are limited to 1/2" to 2½" sizes in 1500lbs standard.

Specification SS Slip on Flanges:
  • Material: Stainless steel Slip on Flange
  • Size: ½” to 36”
  • Class: 150 to 2500