Orifice Plates Manufacturers in India
Flanges are usually used to connect 2 pipes however, certain flanges also measure the flow rate of gas or liquid through the pipeline. One such flange is Orifice Flanges. It is used with an orifice meter for this purpose. This flange has a pair of pressure tapping on the opposite sides. ASME B16.36 Orifice Flange is usually available in the raised face of ring type joint. Two orifice flanges that are joined together are known as orifice flange unions. Each ASME B16.36 flange comes with a tap for measuring the drop in pressure. They are installed in the straight rung of the pipe. This avoids turbulence at the plate. Orifice Flange Standard help in measuring the flow rate of liquid in the pipe. They are a cost saving method when compared to other methods. This is because ANSI B16.36 eliminates the need of making bores on the pipe to insert instruments. Orifice Flange Standard help in measuring the flow rate of liquid in the pipe. They are a cost saving method when compared to other methods. This is because ANSI B16.36 eliminates the need of making bores on the pipe to insert instruments.
Pressure tap While installation of ANSI B16.36 Orifice Flange needs to be at the same level. Pressure taps should not be installed facing downwards since it increases the risk of debris clogging the tap. B16.36 Orifice Flange Dimensions depend upon the application that it is being used in. they are widely used in the paper industry, nuclear industry, heavy and light chemical industry, and petrochemical industry. B16.36 Orifice Flanges are said to be best suited for sewage treatment, power generation, and water treatment and distribution. They are also used in refining plants and oil production. ASME B16.36 Orifice Flange is produced and supplied on a large scale. Our customers trust us with the quality of the product and are assured about its durability.
Supplier of Carbon Steel Orifice Flanged Union & SS Orifice Plates in 1/2" and large sizes, check Orifice Plate Flange Dimensions and Weight Chart
Orifice Flanges Specification
Manufactrer of ASME Flow Nozzle, Venturies and Stainless Steel Orifice Flanges accordance to ISO 5167-3
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 Drawings
Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Orifice Flanges/ Weld Neck Orifice Flange Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Orifice Flanges/ Weld Neck Orifice Flange Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Orifice Flanges/ Weld Neck Orifice Flange Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Orifice Flanges/ Weld Neck Orifice Flange Flanges: Duplex, Super Duplex, Nickel Alloys
Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services: CNC Machining, Customised Flanges
Orifice Plate Flange Dimensions, & Orifice Plate Manufacturers in India
Largest Orifice Plate Manufacturer: Manufactured at our factory layout in India, General flow elements are designed and engineered to meet process requirements in worldwide industries – largest chemical, petrochemical, oil and gas, refineries, fertilizers, metal and food, beverages, cement, pharma, OEM clients and many more.
Orifice Plate Manufacturer
Largest Orifice Plate Manufacturer and Flanges are designed in accordance with various international standards BS 1042, ISO 5167, ASME MFC 3M, AGA 3, AGA 8, RW MILLAR, L.K. SPINK, etc. Forged flanges offered based on international standards ANSI, ASME, DIN, JIS, BS, API, etc.
Orifice Plate Manufacturer and Restriction orifice plates with or without carrier ring , meter run assembly, integral orifice plates and assemblies
Orifice Plate Manufacturer Types: Square Edge Concentric, Eccentric, Segmental, Quadrant Edge, Conical Entrance Plates
Plate thickness: 3.18 mm, 6.35 mm, 9.52 mm, 12.7 mm as standard, other on request
Plate Material: SS304, SS316, SS304L, SS316L as standard. Hatelloy C, Monel, Inconel, Polypropylene (PP), PVC, PTFE coated, Stellite coated, other on request.
Orifice Flanges Manufacturer : available in forged construction Weld neck, Slip On, Threaded, Socket Weld with RF, FF, RTJ facing rated 150# to 2500# and higher on request, rated in accordance with ASME 16.36 for size upto 8” or male – female flanges in accordance with ASME B 16.5, ASME B 16.47 series A/B
For RTJ Flanges the plate is fixed on the plate holder. The plate holder softer than flange and acts as gasket.
Flange Material: SS316, A105, A182F11, A182F22, PP, PTFE, SS316L, SS304, SS304L, Hastelloy, Monel
Orifice assembly manufacturer size and rating: ½” to 64” and rating 150# to 2500#
Pressure Tapping: Corner Tappings are recommended for sizes upt 1.1/2”, flange taps from 2” to 16”, D – D1/2 Taps for higher sizes
Gasket: CAF as per IS:2712 Gr 0/1, SS Spriral wound +CAF, SS Sprial wound + Grafoil, SS wound + PTFE are normally supplied as per process requirement. Other materials available on request.
Stud / Nuts: ASTM A193 Gr. B7 / A-194 Gr. 2H as standard, other material on request.
Jack Screw: ASTM A 193 Gr. B7 as standard, other material on request.
Testing: PMI, Hydrotest, Radiography, Flow Calibration, NACE, PWHT, IBR, Oxygen cleaning, Dye penetration test, Magentic Partical Test, HIC test, etc
Flow calibration Test Bench :General has designed in-house Flow calibration bench for calibration of flow elements upto line size 12”, calibrated under fluid mechanism standards of ISO 5167 and IEC 60534.
Certifications : CE, GOST R, IBR, etc.
Key Features of ASME B16.36 Orifice Flange
- Come with either raised faces or ring type joint (RTJ) facings.
- Available with raised face or RTJ face
- Used for flow/rate metering of piping systems
- Steel Tubes can supply the plate, pressure connection holes, and jack screws with the orifice flange unit
- The orifice flanges have modifications of radial tapped holes in the flange ring for meter connections. Need A Reliable Fitting?
- There are the orifice plate carriers in these flanges for the reason of fitting meter connections.
- The additional bolts available serve as a jack to allow the separation of the two flanges to change the orifice plate or for other relevant services like inspection.