Eccentric Orifice Plate Manufacturer in Mumbai India
Asre Engineering is a leading Eccentric Orifice Plate manufacturer in Mumbai, India, supplying high-precision differential pressure flow measurement solutions for demanding industrial applications. Our eccentric orifice plates are engineered to handle fluids containing solids, sludge, slurry, or entrained gases, where conventional concentric orifice plates fail.
With in-house manufacturing, strict quality control, and customized designs as per ASME & ISO standards, Asre Engineering serves clients across oil & gas, chemical, power, water treatment, and process industries throughout India and overseas.
In processes where suspended solids and debris are present, accurate flow measurement is often complemented by effective filtration and straining solutions. For upstream protection
of flow instruments and piping systems, Asre Engineering also recommends the use of industrial strainers and filtration equipment manufactured by our associate division. To explore high-quality Y strainers, basket strainers, and custom industrial strainers, visit our dedicated strainer manufacturing website at asrengineering.com, engineered to support reliable and clog-free process operations across industries.
Why Our Eccentric Orifice Plate Stands Out
Optimized for Dirty & Viscous Fluids – Ideal for slurry, wastewater, and heavy oils
Precision Machined Bore for accurate differential pressure measurement
Bottom-offset Design prevents sediment accumulation
Custom Sizes & Beta Ratios as per process conditions
Compliance with ASME MFC-3M & ISO 5167
Long Service Life with corrosion-resistant materials
Working Principle – How Our Eccentric Orifice Plate Works
An eccentric orifice plate operates on the Bernoulli principle. Unlike concentric plates, the bore is offset from the center, allowing solid particles and gases to pass freely through the pipeline.
Step-by-Step Working Principle
Fluid enters the pipeline and approaches the eccentrically offset bore
Velocity increases at the orifice opening, causing a pressure drop
Differential pressure is measured using DP transmitters
Flow rate is calculated using standard formulas
Industries We Serve
Our eccentric orifice plates are widely used across:
Oil & Gas Processing
Chemical & Petrochemical Plants
Power Generation
Water & Wastewater Treatment
Pulp & Paper Industry
Sugar, Food & Beverage
Pharmaceutical Manufacturing
Technical Specification
Plate Type : Eccentric Orifice Plate
Line Size: ½” to 48”
Beta Ratio: (β) 0.3 – 0.7
Accuracy: ±1% to ±2%
Standards: ASME MFC-3M, ISO 5167
Mounting: Flanged / Carrier Type
Temperature: Up to 600°C
Pressure Rating: ANSI 150 to 2500
Eccentric Orifice Plate Types We Manufacture
Flange Type Eccentric Orifice Plate
Carrier Ring Type Eccentric Orifice Plate
Segmental Eccentric Orifice Plate
Customized Eccentric Orifice Plate as per drawing
Eccentric Orifice Plate Application
Slurry flow measurement
Wastewater & sewage lines
Steam with condensate
Heavy crude oil flow
Fluids with suspended solids
Gas flow with liquid carryover
Eccentric Orifice Plate – Comparison Table
Eccentric Orifice Plate Diagram
Why Choose Asre Engineering?
25+ Years of Engineering Expertise
ISO-Certified Manufacturing Facility
Fast Delivery Across India & the Middle East
Custom Design Support
Competitive Pricing
Dedicated After-Sales Support
ASME & ISO 5167–Compliant Designs
In-House Precision Machining & Quality Control
Proven Performance in Slurry & Dirty Fluid Applications
Detailed Technical Documentation & Test Reports
Trusted Supplier to Oil, Gas, Power & Process Industries
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Frequently Asked Questions (FAQs)
1. What is an eccentric orifice plate?
An eccentric orifice plate is a differential pressure flow measurement device with an off-center bore, used for fluids containing solids, slurry, or entrained gases. It is commonly supplied by an eccentric orifice plate manufacturer in India, like Asre Engineering, for challenging industrial flow conditions.
2. Why should I use an eccentric orifice plate instead of a concentric orifice plate?
An eccentric orifice plate is preferred when fluids contain sediment, sludge, or gas bubbles, as its offset opening prevents material buildup, ensuring stable and accurate flow measurement compared to concentric plates.
3. How does an eccentric orifice plate work?
It works on the Bernoulli principle. As fluid passes through the eccentrically positioned bore, velocity increases and pressure drops. The resulting differential pressure is measured and converted into flow rate using DP transmitters supplied as part of flow measurement solutions.
4. Where are eccentric orifice plates commonly used?
Eccentric orifice plates are widely used in oil & gas, chemical plants, wastewater treatment, power generation, and slurry pipelines, where accurate measurement of dirty or viscous fluids is critical.
5. Who is the best eccentric orifice plate manufacturer in Mumbai, India?
Asre Engineering is a trusted eccentric orifice plate manufacturer in Mumbai, India, offering custom-designed, ASME & ISO-compliant flow measurement solutions with fast delivery across India and overseas.
About Asre Engineering