Stainless Steel Orifice Flanges Suppliers in India

  • Asiamet supply you with all your stainless steel orifice flange needs. An stainless steel orifice flange is very similar to other flanges with the exception that they have holes in the sides of the flange that are horizontal to the bolt holes. The holes are there to accommodate instrumentation items such as flow speedometers and pressure gauges.

  • Stainless steel orifice flanges available size  1 / 2″ (15 NB) to 48″ (1200NB)

  • Standards of stainless steel threaded flanges ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom 

Stainless Steel Orifice Flanges in India – Top Jindal, Steel Flanges Manufacturers in India!

  • Asiamet is a one of the largest exporter, manufacturer and supplier of orifice flanges in India. Orifice flanges are used as a supernumerary of the typical pipe flanges when stream nozzle or orifice plate is used. The prime purpose of an orifice flange is to offer an entree to a pipe line for metering of gases or liquids
  • These flanges are supplied in the course of suitable test certificates of standard raw materials and finished products. An orifice plate is crammed together in the middle of a team of flanges when it is being connected in a pipe line and the whole consultation is mentioned to as an orifice flange amalgamation.
  • Orifice flanges generally come with either raised faces or RTJ (Ring Type Joint) facings. They are, for all intents and purposes, the same as weld neck and slip on flanges with extra machining.
  • Our orifice flanges can further be customized in terms of thicknesses, sizes and specifications as per the specific requirements of our clients. We offer these flanges at market leading prices.
Product Stainless Steel Orifice Flanges
Size 1/2″(15 NB) to 48″ (1200NB)
Standards ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40
Packing Bundled Packing, Loose
Price Terms Ex-Works, FOB, CIF, CFR, CNF
Latest Price Call +919619672006
Stainless Steel Orifice Flanges Manufacturers, Suppliers, Exporters
  • Do you want to know how much does a stainless steel orifice flanges cost? Do you want to know where you can get the best price and quality steel flanges in India?

  • We are ready to provide you our quality products, fast delivery service, and custom cut flanges sizes. Send us your detailed inquiry to us, our professional staff will get back to you with our best solution and costs.

  • The experts here in this company are aimed to provide the best quality of flanges as per the requirement and demand of customers.

How are stainless steel orifice flanges used?

When two orifice flanges are used together it is described in the industry as an orifice flange union. Each individual orifice flange comes with two pipe taps which are used for measuring the pressure drop of the flow through the orifice plate. Orifice plates don’t actually come with flanges and they are sized depending on the process requirements. It is necessary to use two jack screws to spread the flanges apart so that the orifice plate can be changed.

An Orifice plate is a thin plate with a hole in the middle and it is placed in a pipe in which liquid flows. When the fluid reaches the orifice plate, the fluid goes through the small hole and the velocity and the pressure of the liquid changes. The liquid expands and the velocity and pressure changes again. If you measure the difference in liquid pressure between the normal pipe section and where it flows through the plate, the cliometric and mass flow rates can be calculated.Orifice flanges tend to be installed in a straight run of pipe so that turbulence can be avoided at the plate.

When you are installing the orifice plate flange the pressure taps need to be at the same height to each other. When making the calculation for the orifice plate, the static head of the tubes should be the same on both sides of the orifice plate. It is advised that pressure taps should not be installed facing down because the taps could potentially become plugged with debris in the line.

Grades of Flanges

  • Stainless Steel Screwed / Threaded Flanges: ASTM A182, A240, 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 310H, 321, 321H, 317, 317H, 347, 347H,904L
  • Alloy Steel Screwed / Threaded Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
  • Carbon Steel Screwed / Threaded Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70, ASTM A350, LF2, LF3
  • Duplex & Super Duplex Steel Screwed / Threaded Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750)
  • Copper Alloy Steel Screwed / Threaded Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu – Ni- 70/30)
  • Nickel Alloy Screwed / Threaded Flanges: ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020).

Benefits of stainless steel orifice flanges

  • Measures the fluid flow rate in the pipe.
  • Gives highly accurate flow rate readings and is extremely reliable.
  • Gives you a cost effective ways of measuring flow rate compared to other methods.
  • There is no need to drill and make bores on pipes for inserting instrumentation probes.

Packing Details of Stainless Steel Orifice Flanges

Product is packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with grade, Lot No, Size, Degree and our trade mark. On special request we can also, make custom marking on our products.