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

Restriction 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 Restriction Bore Orifice Plates in Specification in Stainless Steel Restriction Bore Orifice Plate, Carbon Steel Restriction Bore Orifice Plate, ASTM A240 Grade 304 Restriction Bore Orifice Plate, ASTM A240 Grade 304L Restriction Bore Orifice Plate, ASTM A240 Dual Grade 304/304L Restriction Bore Orifice Plate, ASTM A240 Grade 310s Restriction Bore Orifice Plate, ASTM A240 Grade 316 Restriction Bore Orifice Plate, ASTM A240 Grade 316L Restriction Bore Orifice Plate, ASTM A240 Dual Grade 316/316L Restriction Bore Orifice Plate, ASTM A240 Grade 321 Restriction Bore Orifice Plate, ASTM A240 Grade 347 Restriction Bore Orifice Plate, ASTM A240 UNS S31803 Restriction Bore Orifice Plate, ASTM A516 Grade 70 Restriction Bore Orifice Plate, ASTM A36 Restriction Bore Orifice Plate, IS2062 E250 Restriction Bore Orifice Plate, IS2062 E350 Restriction Bore Orifice Plate Like etc.

Manufacturer and Exporter of Restriction 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.


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

Restriction Bore Orifice Plate / Restriction Orifice Plate - Content

Restriction Bore Orifice Plate Definition

Restriction 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 Restriction 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.

Restriction Bore Orifice Plates implies two main types of flow limitation exist. One type is the Restriction Orifice Plate, which in construction and calculation follows the orifice plate, i.e. the restriction orifice plate has a thickness of 3- 6 mm depending on the size of the tube. The discharge coefficient of the restriction orifice plate is, as for the orifice plate, approximately 0.6 according to ISO 5167.

For this type of restriction orifice plates the flow quantity through the orifice plate will vary with the pressure before and after the orifice plate.

The restriction orifice plate is mostly applied in non-critical flow limitation. This could for instance be after a control valve in order to divide the required pressure loss into two elements. This is done to reduce the noise in liquids and to avoid cavitation. It is advisable to avoid cavitation in order to protect the process elements before the restriction orifice plate in blow-down systems, and as flow limitator.

The use of the expression "non-critical" must not be compared to the word "critical" in critical flow devices. Non-critical is here to be understood as non-complicated with less requirements for the accuracy.

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 Restriction Bore Orifice Plate is designed with utmost precision in conformity with the international quality standards.

Restriction Bore Orifice Plate Range

Restriction Bore Orifice Plate Specification ASTM A240 / ASME SA240, ASTM A516 Grade 70 / ASME SA516 Grade 70, ASTM A36 / ASME SA36, IS: 2062
Restriction Bore Orifice Plate Manufacturing Process CNC Cutting / Machining / Forging
Restriction 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.
Restriction Bore Orifice Plate Outer Diameter 1/2" NB TO 24" NB
Restriction 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
Restriction Bore Orifice Plate Facing Bore Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ), Concentric, Bevel
Restriction 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..
Restriction Bore Orifice Plate Edges Types Square Edge and Bevel Edge
Restriction 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.
Restriction 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.
Restriction Bore Orifice Plate Value Added Services As per Custom Drawing, Supplied Bolts, Studs, Gasket and Flanges.
Restriction Bore Orifice Plate Packaging Carrate / Wooden Pallet / Wooden box-a
Restriction 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
Restriction 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

Restriction Bore Orifice Plate Chemical Compostion and Properties

The chemical composition of grade Restriction Bore Orifice Plate is outlined in the following table
Stainless Steel Restriction 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 Restriction 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 Restriction 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 Restriction 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

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

Restriction Bore Orifice Plate Application

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

Restriction Bore Orifice Plate Available Offer and Discounts

Buy Now Restriction 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.

Restriction Bore Orifice Plates Types

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

Other Orifice Plates Types

  • 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

Restriction Bore Orifice Plate Packing Shipment

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

Restriction Bore Orifice Plate Exported Countries

We Export Restriction 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

Restriction Bore Orifice Plate Supplying in States and Cities

We Supply Restriction 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 Restriction Bore Orifice Plate, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Restriction Bore Orifice Plate in India and Overseas, offering a wide range of Restriction Bore Restriction Orifice Plate