Orifice Flanges Suppliers and Manufacturers

Stainless Steel Orifice Flanges ASTM A182 Stainless Steel Orifice Flange Stainless Steel Orifice Plate Flanges

Stainless Steel Orifice Flanges ASTM A182 Stainless Steel Orifice Flange Stainless Steel Orifice Plate Flanges

Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure Tappings, mostly on 2 sides, directly opposite each other, are machined into the orifice flange. Orifice Flange Unions are designed &; manufactured to AGA, ASME, and ISA recommendations. We are manufacturing wide array of the following types- Raised Face weld neck orifice flanges Slip on threaded ring joint corner tap weld neck orifice flanges Raised Face slip-on orifice flange Ring-Type joint weld neck orifice flanges Corner tap orifice flanges

An orifice flange is a type of flange that is used to measure the flow rate of fluids in a pipeline. It consists of a flange with two pressure tappings machined into it, opposite each other. The orifice plate is installed between the two flanges, and the pressure drop across the orifice plate is used to calculate the flow rate. Orifice flanges are typically made from carbon steel or stainless steel, and they are available in a variety of sizes and materials. They are used in a wide variety of industries, including oil and gas, chemical, and water treatment. Technical Specifications: Material: Carbon steel, stainless steel, other materials Size: NPS 1/2 to NPS 24 Inch Pressure rating: 150 to 1500 psi Temperature rating: -40 to 800�?�°F Finish: Black, hot dip galvanized, other finishes Applications Orifice flanges are used in a variety of applications, including: Oil and gas pipelines Chemical plants Power plants Water treatment plants HVAC systems Benefits Orifice flanges offer a number of benefits, including: Accuracy: Orifice flanges are a very accurate way to measure flow rate. Durability: Orifice flanges are made from durable materials that can withstand harsh environments. Cost-effectiveness: Orifice flanges are a cost-effective way to measure flow rate.

Orifice flanges usually apply to measure the volumetric flow of liquids and gases through a pipe. Two orifice flanges are referred to as an orifice flange union. Each flange is equipped with two valves to measure the pressure drop of the flow through an orifice plate. The orifice plates do not come with the flanges and are dimensioned according to the requirements of the process. Two screws are used to spread the flanges to change the orifice plate. This flange is normally available in welded, sliding and threaded flanges. The orifice flanges generally have an elevated face. They are usually used for a general and mechanical engineering purpose and also for structural purpose. Orifice Flanges generally come with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for all intensive purposes, the same as weld neck and slip on flanges with extra machining. We also make a set Orifice Flanges, where a Orifice Plate is mounted and a jack screw is machined. This jack screw is used to facilitate separating the flanges for inspection or replacement of the Orifice Plate and gaskets. The range of orifice flanges covers all standard sizes and ranges, and all common flange materials. Flanges are available in Welding Neck, Slip On, and Threaded form, and are typically supplied with two 1/2" NPT tappings in each flange.

Orifice flanges are used instead of the standard pipe flanges when orifice plate or flow nozzle is used. In other words, orifice flanges are used with orifice meters. The basic purpose for this is to measuring the flow rate of either gases or liquids in the respective pipeline. These flanges are used in various industrial applications and are available in various sizes and materials. All orifice flange units are supplied with the plate, pressure connection holes, and jack screws.

Orifice flanges are intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed Wide range of materials, including ASTM A 105N Carbon Steel ASTM A350 LF2, ASTM A182 F316L Stainless Steel Ratings from Class 300 lbs to 2500 lbs Sizes from 1" Nominal Bore

ANSI B16.36 Orifice Flanges Wide range of materials, including ASTM A 1 05N Carbon Steel. ASTM A350 LF2 Carbon Steel ASTM A182 F316L Stainless Steel Ratings from 300 Ib to 2500 Ib Sizes from 1" Nominal Bore Corner Tapping Versions Available . Harvest Business can supply orifice flanges in a wide range of standard and special materials, including: ASTM A 105 Carbon Steel ASTM A350 LF2 Low Temp Carbon Steel ASTM A182 F316 Stainless Steel ASTM A 182 F304 Stainless Steel ASTM A182 F11 1% Cr 1!z% Mo ASTM A182 F22 2%% Cr 1% Mo. Pakcing in plywood case.

Anchor Flange Sizes Size range is nominal pipe size for 6--- 36 as indicated in the chart below To supply an anchor flange we need the internal diameter or (id) of the pipe that the flanges fits to. Pipeline Anchor Flanges Materials and Specifications The common material for anchor flanges is SA105 carbon steel. They are also made from SA694 F52 and F60. The specifications are according to ANSI B16.5 Packing in plywood case.

Swivel-Ring Flanges can be designed for any size and pressure rating to meet applicable dimensions and gasket types of any recognized flange specification, such as ASME B16.5, API 6A or MSS SP-44. Non standard Swivel-Ring Flanges can also be custom-designed for certain applications; for example, applications involving large pipelines may incorporate features such as hub face profiles to aid axial alignment and Teflon rings between the SRF ring and hub to reduce rotational friction Ordering Information£º Please provide the following information on any purchase order or request for quotation: Nominal pipe size Pipe wall thickness or bore Pipe grade Design rating Specification of mating flange. Packing by plywood.