Delivering High Quality Flow Meter Orifice Plates in Paddle Type, Restriction, Ring Type Integral, Concentric Bore, Eccentric Bore, Segmenta, Quadrant etc.

Concentric Bore Orifice Plate | Square Edge Orifice Plate

Concentric Bore Orifice Plate Manufacturer and Supplier based in India.

Savoy Piping Inc., is an ISO 9001:2015, PED/27/EC and OHSAS 18001:2007 Approved Manufacturer of Concentric Bevel Bore Orifice Plates in Specification in Stainless Steel Concentric Bore Orifice Plate, Carbon Steel Concentric Bore Orifice Plate, ASTM A240 Grade 304 Concentric Bore Orifice Plate, ASTM A240 Grade 304L Concentric Bore Orifice Plate, ASTM A240 Dual Grade 304/304L Concentric Bore Orifice Plate, ASTM A240 Grade 310s Concentric Bore Orifice Plate, ASTM A240 Grade 316 Concentric Bore Orifice Plate, ASTM A240 Grade 316L Concentric Bore Orifice Plate, ASTM A240 Dual Grade 316/316L Concentric Bore Orifice Plate, ASTM A240 Grade 321 Concentric Bore Orifice Plate, ASTM A240 Grade 347 Concentric Bore Orifice Plate, ASTM A240 UNS S31803 Concentric Bore Orifice Plate, ASTM A516 Grade 70 Concentric Bore Orifice Plate, ASTM A36 Concentric Bore Orifice Plate, IS2062 E250 Concentric Bore Orifice Plate, IS2062 E350 Concentric Bore Orifice Plate Like etc.

Manufacturer and Exporter of Concentric Bore Orifice Plate in Dimension accordance with ANSI/ASME B16.5 and Certified with NACE, design as per o ISA RP 3.2, DIN 1952 , BS 1042, ISO-5167, AGA 3, API 14.3.


Concetric Bore Orifice Plate Definition

Concetric Bore Orifice Plate An orifice plate is a device used for measuring flow rate, for reducing pressure or for restricting flow (in the latter two cases it is often called a restriction plate). Either a volumetric or mass flow rate may be determined, depending on the calculation associated with the orifice plate. It uses the same principle as a Venturi nozzle, namely Bernoulli's principle which states that there is a relationship between the pressure of the fluid and the velocity of the fluid. When the velocity increases, the pressure decreases and vice versa.

An Concetric Bore Orifice Plate is a thin plate with a hole in it, which is usually placed in a pipe. When a fluid (whether liquid or gaseous) passes through the orifice, its pressure builds up slightly upstream of the orifice but as the fluid is forced to converge to pass through the hole, the velocity increases and the fluid pressure decreases. A little downstream of the orifice the flow reaches its point of maximum convergence, the vena contracta where the velocity reaches its maximum and the pressure reaches its minimum. Beyond that, the flow expands, the velocity falls and the pressure increases. By measuring the difference in fluid pressure across tappings upstream and downstream of the plate, the flow rate can be obtained from Bernoulli's equation using coefficients established from extensive research.

Concetric Bore Orifice Plates This most common bore used in the industries. This is the only type generally accepted for use in custody transfer measurement, since adequate data is not available for other bores. Used primarily for clean homogeneous liquids, gases, non viscous fluids. The bevel is matched at 45o angle to the desired throat thickness.



Savoy Piping Inc., are recognized as the prominent Manufacturer, Exporter and Supplier of a broad assortment of ASTM A240 Gr.304 Orifice Plate, ASTM A240 Gr.304L Orifice Plate, ASTM A240 Dual Gr.304/304L Orifice Plate, ASTM A240 Gr.316 Orifice Plate, ASTM A240 Gr.316L Orifice Plate, ASTM A240 Dual Gr.316/316L Orifice Plate, ASTM A240 Gr.310s Orifice Plate, ASTM A240 Gr.321 Orifice Plate, ASTM A240 Gr.347 Orifice Plate, ASTM A240 UNS S31803 Orifice Plate, ASTM A36 Orifice Plate,ASTM A516 Gr.70 Orifice Plate, etc.

The offered Concentric Bore Orifice Plate is designed with utmost precision in conformity with the international quality standards.

Concentric Bore Orifice Plate Range

Concentric Bore Orifice Plate Specification ASTM A240 / ASME SA240, ASTM A516 Grade 70 / ASME SA516 Grade 70, ASTM A36 / ASME SA36, IS: 2062
Concentric Bore Orifice Plate Manufacturing Process CNC Cutting / Machining / Forging
Concentric Bore Orifice Plate Other Grades ASTM A240 Grade 304, ASTM A240 Grade 304L, ASTM A240 Grade 3304/304L, ASTM A240 Grade 310s, ASTM A240 Grade 316, ASTM A240 Grade 316L, ASTM A240 Grade 316/316L, ASTM A240 Grade 321, ASTM A240 Grade 347, ASTM A240 Grade 904L, ASTM A240 UNS S31803 Duplex, Inconel 600, 625, Monel 800, Incoloy 800, 825, ASTM A516 Grade 70, ASTM A36, IS2062 E250, IS2062 E350 etc.
Concentric Bore Orifice Plate Outer Diameter 1/2" NB TO 24" NB
Concentric Bore Orifice Plate Pressure Class Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
Concentric Bore Orifice Plate Facing Bore Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ), Concentric, Bevel
Concentric Bore Orifice Plate Dimension ASME B16.5, ASME B16.48, ISA RP 3.2 , DIN 1952 , BS 1042, ISO-5167, AGA 3, API 14.3, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631-2638, DIN 2573-2576, DIN 2527, DIN 2641-2642, DIN 2565-2566, DIN2502, AWWA, ASTM, AS2129 TABLE C, D, E, F, J etc..
Concentric Bore Orifice Plate Edges Types Square Edge and Bevel Edge
Concentric Bore Orifice Plate Types Restriction Orifice Plate, Paddle Type Orifice Plate, Paddle Blank and Spacer, Ring Type Integral Orifice Plate, Concentric Bore Orifice Plate, Eccentric Bore Orifice Plate, Segmental Orifice Plate, Quadrant Orifice Plate etc.
Concentric Bore Orifice Plate Other Testing NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, Magnetic Particle, PMI etc.
Concentric Bore Orifice Plate Value Added Services As per Custom Drawing, Supplied Bolts, Studs, Gasket and Flanges.
Concentric Bore Orifice Plate Packaging Carrate / Wooden Pallet / Wooden Box
Concentric Bore Orifice Plate Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Concentric Bore Orifice Plate Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

Concentric Bore Orifice Plate Chemical Compostion and Properties

The chemical composition of grade Concentric Bore Orifice Plate is outlined in the following table


Stainless Steel Concentric Bore Orifice Plate Chemical Composition
Designation Chemical composition % by mass max unless stated
UNS No SAE No AISI No / Common Name C Si Mn P S Cr Mo Ni Others
S30310 - XM-5 (303Plus x) 0.15 1.00 2.50/4.50 0.20 0.25 min 17.00/19.00 - 7.00/9.00 -
S30400 30304 304 0.07 0.75 2.00 0.045 0.030 17.5/19.5 - 8.0/10.5 N 0.10

S30400

30304 304 0.08 1.00 2.00 0.045 0.030 18.0/20.0   8.0/11.0  
S30403 30304L 304L 0.030 0.75 2.00 0.045 0.030 17.5/19.5 - 8.0/12.0 N 0.10
S30403 30304L 304L 0.030 1.00 2.00 0.045 0.030 18.0/20.0   8.0/12.0  
S30452 - XM-21 (304HN) 0.08 1.00 2.00 0.045 0.030 18.0/20.0 - 8.00/10.00 N 0.16/0.30
S30453 - 304LN 0.030 0.75 2.00 0.045 0.030 18.0/20.0 - 8.0/12.0 N 0.10/0.16
S31600 30316 316 0.08 0.75 2.00 0.045 0.030 16.0/18.0 2.00/3.00 10.0/14.0 N 0.10 
S31603 30316L 316L 0.030 0.75  2.00 0.045 0.030 16.0/18.0 2.00/3.00 10.0/14.0 N 0.10
S31635 - 316Ti 0.08 0.75 2.00 0.045 0.030 16.0/18.0 2.00/3.00 10.0/14.0

Ti 5x (C+N) / 0.70

N 0.10

S31653 - 316LN 0.030 0.75 2.00 0.045 0.030 16.0/18.0 2.00/3.00 10.0/14.0 N 0.10/0.16
S31700 30317 317 0.08 0.75 2.00 0.045 0.030 18.0/20.0 3.0/4.0 11.0/15.0 N 0.10
S31703 - 317L 0.030 0.75 2.00 0.045 0.030 18.0/20.0 3.00/4.00 11.0/15.0 N 0.10
S32100 30321 321 0.08 0.75 2.00 0.045 0.030 17.0/19.0 - 9.0/12.0

Ti 5 x C min/0.70

N 0.10

S34700 30347 347 0.08 0.75 2.00 0.045 0.030 17.0/19.0 - 9.0/13.0 Nb+Ta 10 x C min/1.0

ASTM A36 Concentric Bore Orifice Plate Chemical Composition
Element Content
Carbon, C 0.25 - 0.290 %
Copper, Cu 0.20 %
Iron, Fe 98.0 %
Manganese, Mn 1.03 %
Phosphorous, P  0.040 %
Silicon, Si 0.280 %
Sulfur, S  0.050 %

ASTM A516 Grade 70 Concentric Bore Orifice Plate Chemical Composition
Composition Percentage % Composition Percentage %
C 0.10/ 0.22 Cu 0.3
Si 0.6 Ni 0.3
Mn 1/ 1.7 Mo 0.08
P 0.03 Nb 0.01
S 0.03 Ti 0.03
Al 0.02 V 0.02
Cr 0.3

IS2062 Concentric Bore Orifice Plate Chemical Composition
Specification & Description Grade Chemistry (%)
C Mn S P Si Nb+V+Ti N C.E. Value
IS 2062-2006 Steel for Low, Medium & High Tensile structural E-250 Gr-A 0.23 max 1.50 max 0.050 max 0.050 max 0.40 max - - 0.42 max
E-250 Gr-B 0.22 max 1.50 max 0.045 max 0.045 max 0.40 max - - 0.41 max
E-250 Gr-C 0.20 max 1.50 max 0.040 max 0.040 max 0.40 max - - 0.39 max
E-300 0.20 max 1.30 max 0.045 max 0.045 max 0.45 max 0.25 max - 0.40 max
E-350 0.20 max 1.50 max 0.045 max 0.045 max 0.45 max 0.25 max - 0.42 max
E-410 0.20 max 1.60 max 0.045 max 0.045 max 0.45 max 0.25 max - 0.44 max
E-450 Gr-D 0.22 max 1.60 max 0.045 max 0.045 max 0.45 max 0.25 max - 0.46 max
E-450 Gr-E 0.22 max 1.80 max 0.045 max 0.045 max 0.45 max 0.25 max - 0.48 max

Concentric Bore Orifice Plate is in Ready Stock and Ready to Deliver. High Quality, Lower Cost But Best Service in Restriction Orifice Plate


Concentric Bore Orifice Plate Application

  • Oil and Gas Industries
  • Food Processing Industries
  • Equipments
  • Pipeline
  • Power Industries
  • Ship Building Industries
  • Paper Industries
  • Cement Industries
  • Chemical Industries

Concentric Bore Orifice Plate Available Offer and Discounts

Buy Now Concentric Bore Orifice Plate at an Attactive Discounted Price, Order Above USD $ 35000 are Eligible of 2% Discount. We Offer Free Insurance and Best Shipping Rates. Our Prices are Always More Competitive and without any compromise in Quality of the Material.


Concentric Bore Orifice Plates Types

  • Stainless Steel Concentric Bore Orifice Plate
  • Carbon Steel Concentric Bore Orifice Plate
  • ASTM A240 Grade 304 Concentric Bore Orifice Plate
  • ASTM A240 Grade 304L Concentric Bore Orifice Plate
  • ASTM A240 Dual Grade 304/304L Concentric Bore Orifice Plate
  • ASTM A240 Grade 310s Concentric Bore Orifice Plate
  • ASTM A240 Grade 316 Concentric Bore Orifice Plate
  • ASTM A240 Grade 316L Concentric Bore Orifice Plate
  • ASTM A240 Dual Grade 316/316L Concentric Bore Orifice Plate
  • ASTM A240 Grade 321 Concentric Bore Orifice Plate
  • ASTM A240 Grade 347 Concentric Bore Orifice Plate
  • ASTM A240 UNS S31803 Concentric Bore Orifice Plate
  • ASTM A516 Grade 70 Concentric Bore Orifice Plate
  • ASTM A36 Concentric Bore Orifice Plate
  • IS2062 E250 Concentric Bore Orifice Plate
  • IS2062 E350 Concentric Bore Orifice Plate

Other Orifice Plates Types

  • Paddle Type Orifice Plate
  • Paddle Blank and Spacer Plate
  • Restriction Bore Orifice Plate
  • Concentric Bevel Bore Orifice Plate
  • Eccentric Bore Orifice Plate
  • Segmental Bore Orifice Plate
  • Quadrant Bore Orifice Plate
  • Ring Type Joint Integral Orifice Plate

Concentric Bore Orifice Plate Packing Shipment

Concentric Bore Orifice Plates is Covered with Plastic Cloth and Packed in Wooden Box, Wooden Pallet and Wooden Fumigated Carrate. Our Packaging is Fully Waterproof and Safe for Transport with Proper Strips on Wooden Box, having Lifting Point.

Concentric Bore Orifice Plate Exported Countries

We Export Concentric Bore Orifice Plate to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc


Concentric Bore Orifice Plate Supplying in States and Cities

We Supply Concentric Bore Orifice Plates Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.


Savoy Piping Inc., is a well known worldwide Exporter of Concentric Bore Orifice Plate, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Concentric Bore Orifice Plate in India and Overseas, offering a wide range of Square Edge Orifice Plate