Ring Type Joint Separate Orifice Plate Manufacturer in Mumbai India
Asre Engineering is a trusted Ring Type Joint Separate Orifice Plates manufacturer in Mumbai, India, and one of the most reliable RTJ Separate Orifice Plates manufacturers in India, delivering precision-engineered flow measurement solutions for high-pressure and high-temperature applications across Mumbai, Maharashtra, and pan-India markets. Our RTJ separate orifice plates are designed to be installed between RTJ flanges using a separate carrier ring, ensuring leak-tight sealing, repeatable accuracy, and long service life in critical process conditions.
Optimized for oil & gas flow measurement in India, refinery metering systems, and power plant steam flow applications, Asre Engineering’s Ring Type Joint Separate Orifice Plates, manufactured in Mumbai, India, comply with ASME, ISO, and AGA standards, making them ideal for custody transfer and process control systems used by Indian and global EPC contractors.
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 Ring Type Joint – Separate Orifice Plates Stands Out
Precision-machined Ring Type Joint (RTJ) sealing profiles for zero leakage
Separate orifice plate design for easy replacement and maintenance
High-accuracy differential pressure generation for DP flow transmitters
Manufactured as per ASME B16.36, ASME MFC-3M, ISO 5167
Suitable for extreme pressure and temperature service
Custom bore calculations for gases, liquids, and steam
Full material traceability and dimensional inspection
Working Principle – How Our Ring Type Joint – Separate Orifice Plates Works
The Ring Type Joint – Separate Orifice Plate works on the Bernoulli principle of differential pressure flow measurement. When fluid passes through the precisely machined orifice bore, a pressure drop is created across the plate. This pressure differential is measured using pressure taps and converted into flow rate by a DP transmitter.
In RTJ separate designs, the orifice plate is held independently between RTJ flanges using a carrier ring. This ensures:
Accurate centering of the orifice bore
Reliable sealing under high pressure
Stable and repeatable flow measurement
Industries We Serve Across Mumbai, India & Global Markets
Oil & Gas (Upstream, Midstream, Downstream)
Petrochemical & Refinery Plants
Power Generation (Thermal & Combined Cycle)
Chemical & Process Industries
Fertilizer Plants
Steel & Heavy Engineering
Water & Wastewater Treatment
Technical Specification – Ring Type Joint – Separate Orifice Plates
Orifice Type: Concentric, Eccentric, Segmental (RTJ Separate)
Line Size: 1/2″ to 48″
Pressure Rating: ANSI 150 to 2500 / API
Temperature Range: Up to 650°C
Standards: ASME B16.36, ISO 5167, ASME MFC-3M
Materials: Carbon Steel, SS 304/316/316L, Duplex, Inconel, Monel
Bore Tolerance: ±0.01 mm
Edge Finish: Sharp edge with certified roughness
Ring Type Joint – Separate Orifice Plates Types We Manufacture
RTJ Concentric Separate Orifice Plates
RTJ Eccentric Separate Orifice Plates
RTJ Segmental Separate Orifice Plates
RTJ Bore Restriction Orifice Plates
RTJ High-Pressure Steam Orifice Plates
Each Ring Type Joint Separate Orifice Plate manufactured in Mumbai, India, is engineered based on process data such as flow rate, pressure, temperature, and fluid composition, ensuring compliance with Indian and international flow measurement standards.
Ring Type Joint – Separate Orifice Plates Application
High-pressure gas flow measurement
Steam flow measurement in power plants
Custody transfer metering systems
Refinery and petrochemical flow control
Compressor and pipeline monitoring
For advanced flow conditioning, explore our Conditioning Orifice Plates and Restriction Orifice Plates solutions.
Comparison Table – RTJ Separate Orifice Plate vs Other Flow Elements
| Feature |
RTJ Separate Orifice Plate ⭐ Best Choice |
Integral Orifice Plate | Venturi Tube |
|---|---|---|---|
| Pressure Handling | Excellent | Moderate | High |
| Maintenance | Easy plate replacement | Limited | Difficult |
| Accuracy | High | High | Very High |
| Installation Cost | Moderate | Low | High |
| Space Requirement | Compact | Compact | Large |
Ring Type Joint – Separate Orifice Plates Diagram
Why Choose Asre Engineering?
Leading Ring Type Joint Separate Orifice Plates manufacturer in Mumbai, India and a trusted RTJ Orifice Plate manufacturer in India
Proven expertise in RTJ-based flow measurement solutions for high-pressure and critical services
Custom-engineered RTJ orifice plate designs tailored to specific process conditions
Manufacturing in compliance with ASME, ISO 5167 & API standards
High-precision machining for consistent accuracy and repeatability
Robust designs suitable for high pressure, high temperature & corrosive services
Fast delivery schedules with competitive pricing
Export-ready packaging with complete quality documentation
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Frequently Asked Questions (FAQ)
What is a Ring Type Joint – Separate Orifice Plate?
A Ring Type Joint – Separate Orifice Plate is a high-pressure flow measurement device installed between RTJ flanges, using a separate carrier ring for accurate centering and sealing.
Where are RTJ Separate Orifice Plates used?
They are widely used in oil & gas pipelines, refineries, power plants, and petrochemical industries where high-pressure and temperature conditions exist.
Which standards apply to RTJ Separate Orifice Plates?
They are manufactured as per ASME B16.36, ASME MFC-3M, and ISO 5167 standards.
Can Asre Engineering provide custom RTJ Orifice Plates?
Yes, we design and manufacture custom RTJ separate orifice plates based on process conditions and client specifications.
How do RTJ Separate Orifice Plates differ from Integral Orifice Plates?
RTJ separate orifice plates offer better pressure handling and easier maintenance compared to integral orifice plates.