Dinesh Industries > ANSI B16.36 Stainless Steel Orifice Flanges

ANSI B16.36 Stainless Steel Orifice Flanges

An Orifice Flange is used with orifice meters, which in turn are designed with the purpose of measuring the flow rate of media i.e. which could either be fluids or it could be gases in the respective pipeline. There are pairs of pressure Tappings, that are directly placed and machined opposite each other, on to the Slip on orifice flange. These tappings are mostly on 2 sides of the flanges. The orifice plate in the orifice plate weld neck flange contains a small hole. Two pressure tap holes are generally drilled in each flange which helps the worker minding the piping system to measure the pressure built inside the pipe.  A jackscrew fitted between the two api 6a orifice flange.

View Slip on orifice flange Dimension, stainless steel orifice flanges manufacturer

ASME B16.5 Orifice flanges

ASME B16.5 Orifice flanges

Stainless Steel Orifice flanges

Stainless Steel Orifice flanges

Carbon Steel Orifice flanges

Carbon Steel Orifice flanges

Supplier of orifice plate weld neck flange, Biggest Supplier of carbon steel orifice flanges

This jack screw is what has the ability to separate the flanges during inspection or replacement process. Carbon steel orifice flanges are available in a wide array of the following types: Raised Face slip-on orifice flange, Raised Face weld neck orifice flanges, Ring-Type joint weld neck orifice flanges as well as Corner tap orifice flanges. The industries that use the ANSI B16.36 Stainless Steel Orifice Flanges in applications are as follows  – Sewage treatment, Nuclear, Power Generation, Petrochemicals, Water treatment and distribution along with Oil production and refining as well as Gas Processing and transmission

Specifications Chart of ASME B16.5 Orifice flanges

ASME B16.5 Orifice flanges Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Orifice flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1,
API7S-15, API7S-43, API605, EN1092
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Orifice flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Orifice flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Orifice flanges forged / Threaded / Screwed / Plate
Production technique
  • forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Orifice flanges: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange,
AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Orifice flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc

Supplier of ASTM A182 class 300 Orifice Flange, ANSI B16.36 class 150 Orifice Flange at best price

Available Material of Orifice flanges

Carbon Steel
  • ASTM A105
  • ASME SA105
  • DIN 1.0402
  • DIN 1.0460
  • DIN 1.0619
  • ASTM A105N
  • ASME SA105N
  • ASTM A350 LF2
  • ASME SA350
  • High Yield CS ASTM A694
Stainless Steel
  • ASTM A182 F304
  • ASTM A182 F304L
  • ASTM A182 F316
  • ASTM A182 F316L
  • ASTM A182 F317
  • ASTM A182 F317L
  • ASTM A182 F321
  • ASTM A182 F321H
  • ASTM A182 F347
  • ASTM A182 F347H
Alloy Steel
  • ASTM A182 F5
  • ASTM A182 F9
  • ASTM A182 F11
  • ASTM A182 F22
  • ASTM A182 F91
Inconel
  • Inconel 600
  • Inconel 601
  • Inconel 625
  • Inconel 718
  • Inconel x750
Copper T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200,
C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass 3602 / 2604 / H59 / H62 / etc.
Hastelloy Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Nickel 200, Nickel 201
Duplex S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Nimonic 75, Nimonic 80A, Nimonic 90
Other material Tin bronze, Alumunum bronze, Lead bronze
Titanium
  • ASTM B381 Titanium Gr. 1
  • ASTM B381 Titanium Gr. 2
  • ASTM B381 Titanium Gr. 4
  • ASTM B381 Titanium Gr. 5
  • ASTM B381 Titanium Gr. 7
Ready stock of ASME B16.36 Orifice Flanges, orifice flange rtj in any shape, size and standard

Dimensions of ANSI B16.5 Orifice flanges

Size in Inch
Size in mm
Outer Dia.
Flange Thick.
Hub OD
Weld Neck OD
Welding Neck Length
RF Dia.
RF Height
PCD
Orifice Hole dia
No of Bolts
Bolt Size UNC
RF Stud Length
Hole Size
ISO Stud Size
Weight in kg
A
B
C
D
E
F
G
H
I
1
25
125
36.6
54
33.4
81
50.8
2
88.9
6.4
4
5/8
125
3/4
M16
4.5
1 1/2
40
155
36.6
70
48.3
84
73
2
114.3
6.4
4
3/4
135
7/8
M20
6.5
2
50
165
36.6
84
60.3
84
92.1
2
127
6.4
8
5/8
125
3/4
M16
7
2 1/2
65
190
36.6
100
73
87
104.8
2
149.2
6.4
8
3/4
135
7/8
M20
7.5
3
80
210
36.6
117
88.9
87
127
2
168.3
9.5
8
3/4
135
7/8
M20
9.4
4
100
255
36.6
146
114.3
90
157.2
2
200
12.7
8
3/4
135
7/8
M20
13.2
6
150
320
36.6
206
168.3
98
215.9
2
269.9
12.7
12
3/4
135
7/8
M20
14.6
8
200
380
39.7
260
219.1
110
269.9
2
330.2
12.7
12
7/8
145
1
M24
30
10
250
445
46.1
321
273
116
323.8
2
387.3
12.7
16
1
165
1 1/8
M27
41
12
300
520
49.3
375
323.8
129
381
2
450.8
12.7
16
1 1/8
180
1 1/4
M30
62
14
350
585
52.4
425
355.6
141
412.8
2
514.4
12.7
20
1 1/8
185
1 1/4
M30
84
16
400
650
55.6
483
406.4
144
469.9
2
571.5
12.7
20
1 1/4
195
1 3/8
M33
111
18
450
710
58.8
533
457
157
533.4
2
628.6
12.7
24
1 1/4
205
1 3/8
M33
138
20
500
775
62
587
508
160
584.2
2
685.8
12.7
24
1 1/4
215
1 3/8
M33
171
24
600
915
68.3
702
610
167
692.2
2
812.8
12.7
24
1 1/2
240
1 5/8
M39
247
Check Weld neck orifice flange dimensions, orifice flange dimensions, orifice flange weight

Price List of Orifice flanges

Types of Orifice flanges Price Unit
stainless steel Orifice flanges class 150 $22.45 NOS
stainless steel Orifice flanges class 300 $25.39 NOS
stainless steel Orifice flanges class 600 $31.19 NOS
carbon steel Orifice flanges class 150 $75.89 NOS
carbon steel Orifice flanges class 300 $88.12 NOS
carbon steel Orifice flanges class 600 $99.52 NOS
Orifice flanges ANSI B16 36 class 150 $75.56 NOS
Orifice flanges ANSI B16 36 class 300 $95.56 NOS