Pipe Fittings Flanges Suppliers In UAE, Qatar, Saudi Arabia, Brazil, Turkey, Argentina, Malaysia, Panama.

ANSI B16.5 Flanges

One Of The Fastest Growing Supplier Of ANSI b16 5 Standard Flange, We Are Famed As The Most Trusted ASME B16.5 Pipe Flange Manufacturers In India.

Check MSS SP-44 ASME B16.5 Flanges Dimensions And Weight Chart, Accept all small/ Large Orders Of EN 1092-2 PN16 ANSI B16.5 Flange, We provide Multiple Payment Options Of ASTM A182 SS ASME B16.5 Flanges With Low Price In Mumbai, India.

Flanges are components that are used to fit together two pipes or a pipe with other components in a system. They could either be connected by bolt and nut or by welding together. Stainless Steel ANSI B16.5 Flanges belong to the standard B16.5. Rajtilak Metal is a leading ASME B16.5 Flange manufacturer in India.

ANSI B16.5 Class 150 Pipe Flange is a pressure class that can handle a maximum pressure of 285psi. ASME B16.5 Pipe Flanges have a category that can hold the classes 150 through 2500 and their diameter ranges from ¼ inches to 24 inches. ANSI B16.5 Class 600 Flanges belong in the same category but with a higher maximum pressure capacity. ASTM A182 SS ASME B16.5 Flange is a specification of forged flanges. ASME B16.5 Plate Flanges are preferred by our customers for their durability, corrosion resistance and excellent performance.


ANSI B16.5 Flanges Manufacturer In India

ANSI B16.5 Flanges

ASME B16.5 Pipe Flange

ASME B16.5 Pipe Flange

ANSI b16 5 Standard Flange

ANSI b16 5 Standard Flange

Most reliable supplier Of Duplex Steel ASME B16.5 Pipe Flange, Largest Independent Stockholder Of Alloy Steel ASME B16.5 Standard Pipe Flange, Buy ASME B16.47 Series a Nickel Alloy 200 ASME B16.5 Flange Material With Best Price & Fast Delivery, Buy directly from Class 300 Inconel ASME B16.5 Standard Pipe Flanges Manufacturers.

Flange sizes from 26 inches and above are governed by ASME B16.47 standards. ASME B16.47 Series A and B Flanges are mutually the same except series A is heavier and costly with less bolt holes. Alloy Steel ANSI B16.5 Flanges are commonly used in applications where the piping system is less than 14 inches in diameter. Different material made flanges are sold such as Carbon Steel ASME B16.5 Flange and the Inconel ASME B16.5 Flanges. Their applications and use cases vary. Class 600 ANSI B16.5 Flanges have higher maximum pressure so that they can be applied in heavy duty systems.


What is ANSI B16 5 Flanges?


ANSI B16 5 Flanges Manufacturer in India

As the leading ANSI B16.5 Flanges manufacturer in India, we also supply Hastelloy C22 ASME B16.5 Flange which has high corrosion resistance against most oxidizing and reducing media. Duplex Steel ASME B16.5 Flanges are used in steel pipe lines where strength is the primary concern. DIN86029 PN10 ASME B16.5 Flanges can withstand pressure levels up to 10 bars. It is a rating system with Pression Number (PN) which indicates in bars how much pressure the flange can withstand. We also supply Copper Nickel ANSI B16.5 Flanges and Alloy 20 ASME B16.5 Flanges and many other varieties of stainless steel flanges.

Price List Of ASME B16.5 Flanges In India


SR NO Description Piping Material Class QTY PRICE (USD$) PAR PICE
1 FLANGE: 1 NPS, ASTM A 105N, CL150#, SCH80, NACE MR-0175/ ISO 15156, SW, RF, SMF(Ra=3.2-6.3μm), ANSI B16.5 A01E 18 NOS $15.00
2 FLANGE: 1-1/2 NPS, ASTM A 105N, Class 150#, NACE MR-0175/ ISO 15156, SW, RF, SMF(Ra=3.2-6.3μm), SCH80, ANSI B16.5 A01E 8 NOS $32.00
3 FLANGE: 3/4 NPS, ASTM A 105N, CL150#, SCH80, NACE MR-0175/ISO 15156, SW, RF, SMF (Ra=3.2-6.3μm), ANSI B16.5 A01E 20 NOS $82.00
4 FLANGE: 14 NPS, ASTM A 105N, SCH20, NACE MR-0175/ ISO 15156, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), ANSI B16.5 A01E 2 NOS $9.00
5 FLANGE: 12 NPS, ASTM A 105N, SCH20, NACE MR-0175/ISO 15156, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), ANSI B16.5 A01E 14 NOS $81.56
6 FLANGE: 10 NPS, SCH20, NACE MR-0175/ISO 15156, ASTM A 105N, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), ASME B16.5 A01E 35 NOS $92.95
7 FLANGE: 8 NPS, ASTM A 105N, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), SCH20, NACE MR-0175/ISO 15156, ASME B16.5 A01E 28 NOS $12.90

Please note this is an approx Price of A Stainless Steel ANSI B16.5 Flanges in Mumbai, India. For final ASME B16.5 Standard Pipe Flange Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com


ASME B16.5 ASTM Material Specifications


Material Group Nominal Desig nation Pressure Temp. Rating Table Forgings Castings Plates
1.1 C-Mn-Si 2-1.1 A350 Gr. LF2 A516 Gr. 70
C-Mn-Si 2-1.1 A537 Cl. 1
C-Mn-Si-V 2-1.1 A350 Gr. LF6 CI. 1
3.1/2 Ni 2-1.1 A350 Gr. LF3
1.2 C-Mn-Si 2-1.2 A216 Gr. WCC
C-Mn-Si 2-1.2 A352 Gr. LCC
C-Mn-Si-V 2-1.2 A350 Gr. LF6 Cl. 2
2.1/2Ni 2-1.2 A352 Gr. LC2 A203 Gr. B
3.1/2Ni 2-1.2 A352 Gr. LC3 A203 Gr. E
1.3 C-Si 2-1.3 A352 Gr. LCB A515 Gr. 65
C-Mn-Si 2-1.3 A516 Gr. 65
2.1/2Ni 2-1.3 A203 Gr. A
3.1/2Ni 2-1.3 A203 Gr. D
C-1/2Mo 2-1.3 A217 Gr. WC1
C-1/2Mo 2-1.3 A352 Gr. LC1
1.4 C-Si 2-1.4 A515 Gr. 60
C-Mn-Si 2-1.4 A350 Gr. LF1 Cl. 1 A516 Gr. 60
1.5 C-1/2Mo 2-1.5 A182 Gr. F1 A204 Gr. A
C-1/2Mo 2-1.5 A204 Gr. B

Material Group Nominal Desig nation Pressure Temp. Rating Table Forgings Castings Plates
1.7 1/2Cr-1/2Mo 2-1.7 A182 Gr. F2
Ni-1/2Cr-1/2Mo 2-1.7 A217 Gr. WC4
3/4Ni-3/4Cr-1Mo 2-1.7 A217 Gr. WC5
1.9 1.1/4Cr-1/2Mo 2-1.9 A217 Gr. WC6
1.1/4Cr-1/2Mo-Si 2-1.9 A182 Gr. F11 CL.2 A387 Gr. 11 Cl. 2
1.10 2¼Cr-1Mo 2-1.10 A182 Gr. F22 Cl. 3 A 217 Gr. WC9 A387 Gr. 22 Cl. 2
1.11 C-1/2Mo 2-1.11 A204 Gr. C
1.13 5Cr-1/2Mo 2-1.13 A182 Gr. F5a A217 Gr. C5
1.14 9Cr-1M0 2-1.14 A182 Gr. F9 A217 Gr. C12
1.15 9Cr-1M0-V 2-1.15 A182 Gr. F91 A217 Gr. C12A A387 Gr. 91 Cl. 2
1.17 1Cr-1/2Mo 2-1.17 A182 Gr. F12 Cl. 2
5Cr-1/2Mo 2-1.17 A182 Gr. F5
1.18 9Cr-2W-V 2-1.18 A182 Gr. F92
2.1 18Cr-8Ni 2-2.1 A182 Gr. F304 A351 Gr. CF3 A240 Gr. 304
18Cr-8Ni 2-2.1 A182 Gr. F304H A351 Gr. CF8 A240 Gr. 304H
2.2 16Cr-12Ni-2Mo 2-2.2 A182 Gr. F316 A351 Gr. CF3M A240 Gr. 316
16Cr-12Ni-2Mo 2-2.2 A182 Gr. F316H A351 Gr. CF8M A240 Gr. 316H
18Cr-13Ni-3Mo 2-2.2 A182 Gr. F317 A240 Gr. 317
19Cr-10Ni-3Mo 2-2.2 A351 Gr. CG8M

Material Group Nominal Desig nation Pressure Temp. Rating Table Forgings Castings Plates
2.3 18Cr-8Ni 2-2.3 A182 Gr. F304L A240 Gr. 304L
16Cr-12Ni-2Mo 2-2.3 A182 Gr. F316L A240 Gr. 316L
18Cr-13Ni-3Mo 2-2.3 A182 Gr. F317L
2.4 18Cr-10Ni-Ti 2-2.4 A182 Gr. F321 A240 Gr. 321
18Cr-10Ni-Ti 2-2.4 A182 Gr. F321H A240 Gr. 321H
2.5 18Cr-10Ni-Cb 2-2.5 A182 Gr. F347 A240 Gr. 347
18Cr-10Ni-Cb 2-2.5 A182 Gr. F347H A240 Gr. 347H
18Cr-10Ni-Cb 2-2.5 A182 Gr. F348 A240 Gr. 348
18Cr-10Ni-Cb 2-2.5 A182 Gr. F348H A240 Gr. 348H
2.6 23Cr-12Ni 2-2.6 A240 Gr. 309H
2.7 25Cr-20Ni 2-2.7 A182 Gr. F310 A240 Gr. 310H
2.8 20Cr-18Ni-6Mo 2-2.8 A182 Gr. F44 A 351 Gr. CK3MCuN A240 Gr. S31254
22Cr-5Ni-3Mo-N 2-2.8 A182 Gr. F51 A240 Gr. S31803
25Cr-7Ni-4Mo-N 2-2.8 A182 Gr. F53 A240 Gr. S32750
24Cr-10Ni-4Mo-V 2-2.8 A351 Gr. CE8MN
25Cr-5Ni-2Mo-3Cu 2-2.8 A995 Gr. CD4MCu
25Cr-7Ni-3.5Mo-W-Cb 2-2.8 A995 Gr. CD3MWCuN
25Cr-7.5Ni-3.5Mo-N-Cu-W 2-2.8 A182 Gr. F55 A240 Gr. S32760

Rajtilak Metal is a ANSI B16.5 Flanges Manufacturer in India And ASME B16.5 Standard Pipe Flanges offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


Specification Of ASME B16.5 Flange Material


ASME B16.5 Flange Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
ASME B16.5 Flange Pressure Rating ASME Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
EN ASME B16.5 Plate Flanges 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Connect Type/ Flange Face Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Large Male-Female (LMF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove, , Groove
Special design As per your drawing

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

Production technique
  • forged, Heat treated and machined
Manufacturer of ASME B16.47 Series A and B Flanges ASME DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASME B16.5: -BS Flange, ASME Flange, DIN Flange, EN1092-1 Flange, EN Flange, API 6A Flange, ASME Flange, UNI Flange, GB Flange, AWWA C207 Flange, JIS/ KS Flange, BS4504 Flange, GOST Flange, PSI Flange
ASME B16.5 Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
ASME B16.5 Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME B16.5 Flange Standards ASME/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flange,, DIN Flange, EN Flange, GOST Flange, BS Flange, ASME Flange ASME/ASME B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
JIS ASME B16.5 Pipe Flanges 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Coating Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized
Most common types of ASME B16.5 Threaded / forged / Plate / Screwed
UNI ASTM A182 SS ASME B16.5 Flange 6Bar 10Bar 16Bar 25Bar 40Bar
Origin Indian / Japan / West Europe / Korean / USA
Export to DIN86029 PN10 ASME B16.5 Flanges Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Equipment Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc
Test Direct-reading Spectrograph, UI trasonic flaw detector, Hydrostatic testing machine, X-ray detector, Magnetic particle detector
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Flanges according to EN/DIN standards and grades


Type EN standard DIN standard Pressure Class Grade
Weld Neck Flange EN1092-1/11 DIN 2627-2638 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Blind Flange EN1092-1/05 DIN 2527 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)

Threaded Flange

EN1092-1/13 DIN 2558 | 2565 – 2569 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Flat Flange EN1092-1/01 DIN 2573 | 2576 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Loose Flange EN1092-1/02 DIN 2641 | 2642 | 2655 | 2656 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Loose Flange EN1092-1/04 DIN 2673 – 2676 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Weld-on Collars EN1092-1/32 DIN 2641 | 2642 | 2655 | 2656 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)
Weld Neck Collars EN1092-1/34 DIN 2673 – 2676 PN6, PN10, PN16, PN25,
PN40, PN63, PN100, PN160,
PN250, PN320, PN400
S235JR, P250GH / C 22.8, P245GH,
P265GH, P280GH, P355NH, 16Mo3,
13CrMo4-5, P355QH1 / W/TStE 355,
1.4301, 1.4307, 1.4541, 1.4401, 1.4404,
1.4571, 1.4410 (Superduplex), 1.4462 (Duplex)

One of the oldest ANSI B16.5 Flanges manufacturer in India, producing ASME B16.5 Flange Fittings to check ANSI B16 5 Flange Material Dimensions, sizes, standards & codes, specification, material, products, weight chart, tolerances.


Types Of ANSI B16.5 Flanges



Flanges according to ASME standards and grades


Type Standard Pressure Class Grade
Welding Neck Flange ASME B 16.5 / 16.47 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys
Blind Flange ASME B 16.5 / 16.47 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys

Slip-on Flange

ASME B 16.5
Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys
Lap-joint Flange ASME B 16.5 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys
Threaded Flange ASME B 16.5 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys
Socket-weld Flange ASME B 16.5 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys
Spectacle Blind ASME B 16.38 Class 150, Class 300, Class 400,
Class 600, Class 900, Class 1500,
Class 2500
A 105, A 182 Gr. F5, F9, F11, F12, F22, F91,
A 350 Gr. LF2, A 182 Gr. F304/L, F316/L, F53
(Superduplex), F51 (Duplex), Special Alloys

ASME B16.5 Flange Dimensions


ASME B16 5 Flange Dimensions Class 150

ASME B16 5 Flange Dimensions Class 150
Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
So Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
12 4.75 0.88 1.38 4 0.88 3.25 0.88 1.50 0.84 1.25 2.38 *
34 5.12 1.00 1.69 4 0.88 3.50 1.09 1.75 1.05 1.38 2.75 *
1 5.88 1.12 2.00 4 1.00 4.00 1.36 2.06 1.32 1.62 2.88 *
114 6.25 1.12 2.50 4 1.00 4.38 1.70 2.50 1.66 1.62 2.88 *
112 7.00 1.25 2.88 4 1.12 4.88 1.95 2.75 1.90 1.75 3.25 *
2 8.50 1.50 3.63 8 1.00 6.50 2.44 4.12 2.38 2.25 4.00 *
212 9.62 1.62 4.13 8 1.12 7.50 2.94 4.88 2.88 2.50 4.12 *
3 10.50 1.88 5.00 8 1.25 8.00 5.25 3.50 4.62 *
4 12.25 2.12 6.19 8 1.38 9.50 6.38 4.50 4.88 *
5 14.75 2.88 7.31 8 1.63 11.50 7.75 5.56 6.12 *
6 15.50 3.25 8.50 12 1.50 12.50 9.00 6.63 6.75 *
8 19.00 3.62 10.63 12 1.75 15.50 11.50 8.63 8.38 *
10 23.00 4.25 12.75 12 2.00 19.00 14.50 10.75 10.00 *
12 26.50 4.88 15.00 16 2.12 22.50 17.75 12.75 11.12 *
14 29.50 5.25 16.25 16 2.38 25.00 19.50 14.00 11.75 *
16 32.50 5.75 18.50 16 2.63 27.75 21.75 16.00 12.25 *
18 36.00 6.38 21.00 16 2.88 30.50 23.50 18.00 12.88 *
20 38.75 7.00 23.00 16 3.12 32.75 25.25 20.00 14.00 *
24 46.00 8.00 27.25 16 3.63 39.00 30.00 24.00 16.00 *

Preferred supplier of ANSI B16.5 Flanges in Kuwait, UAE, Qatar, Saudi Arabia, Oman, Dubai (UAE) Melbourne, Malaysia, Singapore, Seamless Steel Pipe Fittings for Perth, Australia, UK, Cebu - Philippines, Deira, Brisbane, Europe, ASME B16.5 Pipe Flanges for Egypt, Gauteng - South Africa, Pretoria - South Africa, Spain, Salem -Tamil Nadu, ASME B16.5 Standard Pipe Flanges for Turkey, Stainless Steel ASME B16.5 Flanges for Taiwan, USA, Sharjah - UAE, Russia, Romania, Jubail - Saudi Arabia, Nigeria.


ANSI B16.5 300# Flange Dimensions


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
12 3.75 0.50 1.38 4 0.63 2.62 0.88 0.62 1.50 0.84 0.81 2.00
34 4.62 0.56 1.69 4 0.75 3.25 1.09 0.82 1.88 1.05 0.94 2.19
1 4.88 0.62 2.00 4 0.75 3.50 1.36 1.05 2.12 1.32 1.00 2.38
114 5.25 0.69 2.50 4 0.75 3.88 1.70 1.38 2.50 1.66 1.00 2.50
112 6.12 0.75 2.88 4 0.88 4.50 1.95 1.61 2.75 1.90 1.13 2.63
2 6.50 0.81 3.62 8 0.75 5.00 2.44 2.07 3.31 2.38 1.25 2.69
212 7.50 0.94 4.12 8 0.88 5.88 2.94 2.47 3.94 2.88 1.44 2.94
3 8.25 1.06 5.00 8 0.88 6.62 3.57 3.07 4.62 3.50 1.63 3.06
312 9.00 1.12 5.50 8 0.88 7.25 4.07 3.55 5.25 4.00 1.69 3.13
4 10.00 1.19 6.19 8 0.88 7.88 4.57 4.03 5.75 4.50 1.82 3.32
5 11.00 1.31 7.31 8 0.88 9.25 5.66 5.05 7.00 5.56 1.94 3.82
6 12.50 1.38 8.50 12 0.88 10.62 6.72 6.07 8.12 6.63 2.00 3.82
8 15.00 1.56 10.62 12 1.00 13.00 8.72 7.98 10.25 8.63 2.38 4.32
10 17.50 1.81 12.75 16 1.12 15.25 10.88 10.02 12.62 10.75 2.56 4.56
12 20.50 1.94 15.00 16 1.25 17.75 12.88 12.00 14.75 12.75 2.82 5.06
14 23.00 2.06 16.25 20 1.25 20.25 14.14 13.25 16.75 14.00 2.94 5.56
16 25.50 2.19 18.50 20 1.38 22.50 16.16 15.25 19.00 16.00 3.19 5.69
18 28.00 2.31 21.00 24 1.38 24.75 18.18 17.25 21.00 18.00 3.44 6.19
20 30.50 2.44 23.12 24 1.38 27.00 20.20 19.25 23.12 20.00 3.69 6.32
22 33.00 2.57 25.25 24 1.63 29.25 22.22 21.25 25.25 22.00 3.93 6.43
24 36.00 2.69 27.62 24 1.63 32.00 24.25 23.25 27.62 24.00 4.13 6.56

* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.
Note : The p/t rating from ASME B16.5 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.


ANSI B16.5 Class 400 Flange Dimensions


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
12 3.75 0.56 1.38 4 0.63 2.62 0.88 1.5 0.84 0.88 2.06 *
34 4.62 0.62 1.69 4 0.75 3.25 1.09 1.88 1.05 1.00 2.25 *
1 4.88 0.69 2.00 4 0.75 3.50 1.36 2.12 1.32 1.06 2.44 *
114 5.25 0.81 2.50 4 0.75 3.88 1.70 2.50 1.66 1.12 2.62 *
112 6.12 0.88 2.88 4 0.88 4.50 1.95 2.75 1.90 1.25 2.75 *
2 6.50 1.00 3.62 8 0.75 5.00 2.44 3.31 2.38 1.44 2.88 *
212 7.50 1.12 4.12 8 0.88 5.88 2.94 3.94 2.88 1.62 3.12 *
3 8.25 1.25 5.00 8 0.88 6.62 3.57 4.62 3.50 1.81 3.25 *
312 9.00 1.38 5.50 8 1.00 7.25 4.07 5.25 4.00 1.94 3.38 *
4 10.00 1.38 6.19 8 1.00 7.88 4.57 5.75 4.50 2.00 3.50 *
5 11.00 1.50 7.31 8 1.00 9.25 5.66 7.00 5.56 2.12 4.00 *
6 12.50 1.62 8.50 12 1.00 10.62 6.72 8.12 6.63 2.25 4.06 *
8 15.00 1.88 10.62 12 1.12 13.00 8.72 10.25 8.63 2.69 4.62 *
10 17.50 2.12 12.75 16 1.25 15.25 10.88 12.62 10.75 2.88 4.88 *
12 20.50 2.2515.00 16 1.38 17.75 12.88 14.75 12.75 3.12 5.38 *
14 23.00 2.38 16.25 20 1.38 20.25 14.14 16.75 14.00 3.31 5.88 *
16 25.50 2.50 18.50 20 1.50 22.50 16.16 19.00 16.00 3.69 6.00 *
18 28.00 2.62 21.00 24 1.50 24.75 18.18 21.00 18.00 3.88 6.50 *
20 30.50 2.75 23.12 24 1.62 27.00 20.20 23.12 20.00 4.00 6.62 *
22 33.00 2.88 25.25 24 1.75 29.25 22.22 25.25 22.00 4.25 6.75 *
24 36.00 3.00 27.25 24 1.88 32.00 24.25 27.62 24.00 4.50 6.88 *

Bolt hole diameter 1/8″ larger than bolt diameter


ANSI B16.5 Class 600 Flanges Dimensions


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
12 3.75 0.56 1.38 4 0.63 2.62 0.88 1.50 0.84 0.88 2.06 *
34 4.62 0.62 1.69 4 0.75 3.25 1.09 1.88 1.05 1.00 2.25 *
1 4.88 0.69 2.00 4 0.75 3.50 1.36 2.12 1.32 1.06 2.44 *
114 5.25 0.81 2.50 4 0.75 3.88 1.70 2.50 1.66 1.12 2.62 *
112 6.12 0.88 2.88 4 0.88 4.50 1.95 2.75 1.90 1.25 2.75 *
2 6.50 1.00 3.62 8 0.75 5.00 2.44 3.31 2.38 1.44 2.88 *
212 7.50 1.12 4.12 8 0.88 5.88 2.94 3.94 2.88 1.62 3.12 *
3 8.25 1.25 5.00 8 0.88 6.62 3.57 4.62 3.50 1.81 3.25 *
312 9.00 1.38 5.50 8 1.00 7.25 4.07 5.25 4.00 1.94 3.38 *
4 10.75 1.50 6.19 8 1.00 8.50 4.57 6.00 4.50 2.12 4.00 *
5 13.00 1.75 7.31 8 1.12 10.50 5.66 7.44 5.56 2.38 4.50 *
6 14.00 1.88 8.50 12 1.12 11.50 6.72 8.75 6.63 2.62 4.62 *
8 16.50 2.19 10.62 12 1.25 13.75 8.72 10.75 8.63 3.00 5.25 *
10 20.00 2.50 12.75 16 1.38 17.00 10.88 13.50 10.75 3.38 6.00 *
12 22.00 2.62 15.00 20 1.38 19.25 12.88 15.75 12.75 3.62 6.12 *
14 23.75 2.75 16.25 20 1.50 20.75 14.14 17.00 14.00 3.69 6.50 *
16 27.00 3.00 18.50 20 1.63 23.75 16.16 19.50 16.00 4.19 7.00 *
18 29.25 3.25 21.00 20 1.75 25.75 18.18 21.50 18.00 4.62 7.25 *
20 32.00 3.50 23.00 24 1.75 28.50 20.20 24.00 20.00 5.00 7.50 *
22 34.25 3.75 25.25 24 1.88 30.63 22.22 26.25 22.00 5.25 7.75 *
24 37.00 4.00 27.25 24 2.00 33.00 24.25 28.25 24.00 5.50 8.00 *

ANSI B16.5 Class 900 Flange Dimensions In MM


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
* WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
3 9.50 1.50 5.00 8 1.00 7.50 3.57 * 5.00 3.50 2.12 4.00
4 11.50 1.75 6.19 8 1.25 9.25 4.57 * 6.25 4.50 2.75 4.50
5 13.75 2.00 7.31 8 1.38 11.00 5.66 * 7.50 5.56 3.12 5.00
6 15.00 2.19 8.50 12 1.25 12.50 6.72 * 9.25 6.63 3.38 5.50
8 18.50 2.50 10.63 12 1.50 15.50 8.72 * 11.75 8.63 4.00 6.38
10 21.50 2.75 12.75 16 1.50 18.50 10.88 * 14.50 10.75 4.25 7.25
12 24.00 3.12 15.00 20 1.50 21.00 12.88 * 16.50 12.75 4.63 7.88
14 25.25 3.38 16.25 20 1.63 22.00 14.14 * 17.75 14.00 5.12 8.38
16 27.75 3.50 18.50 20 1.75 24.25 16.16 * 20.00 16.00 5.25 8.50
18 31.00 4.00 21.00 20 2.00 27.00 18.18 * 22.25 18.00 6.00 9.00
20 33.75 4.25 23.00 20 2.13 29.50 20.20 * 24.50 20.00 6.25 9.75
24 41.00 5.50 27.25 20 2.63 35.50 24.25 * 29.50 24.00 8.00 11.50

Flange ANSI B16.5 Class 1500


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
So Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
12 4.75 0.88 1.38 4 0.88 3.25 0.88 1.50 0.84 1.25 2.38 *
34 5.12 1.00 1.69 4 0.88 3.50 1.09 1.75 1.05 1.38 2.75 *
1 5.88 1.12 2.00 4 1.00 4.00 1.36 2.06 1.32 1.62 2.88 *
114 6.25 1.12 2.50 4 1.00 4.38 1.70 2.50 1.66 1.62 2.88 *
112 7.00 1.25 2.88 4 1.12 4.88 1.95 2.75 1.90 1.75 3.25 *
2 8.50 1.50 3.63 8 1.00 6.50 2.44 4.12 2.38 2.25 4.00 *
212 9.62 1.62 4.13 8 1.12 7.50 2.94 4.88 2.88 2.50 4.12 *
3 10.50 1.88 5.00 8 1.25 8.00 5.25 3.50 4.62 *
4 12.25 2.12 6.19 8 1.38 9.50 6.38 4.50 4.88 *
5 14.75 2.88 7.31 8 1.63 11.50 7.75 5.56 6.12 *
6 15.50 3.25 8.50 12 1.50 12.50 9.00 6.63 6.75 *
8 19.00 3.62 10.63 12 1.75 15.50 11.50 8.63 8.38 *
10 23.00 4.25 12.75 12 2.00 19.00 14.50 10.75 10.00 *
12 26.50 4.88 15.00 16 2.12 22.50 17.75 12.75 11.12 *
14 29.50 5.25 16.25 16 2.38 25.00 19.50 14.00 11.75 *
16 32.50 5.75 18.50 16 2.63 27.75 21.75 16.00 12.25 *
18 36.00 6.38 21.00 16 2.88 30.50 23.50 18.00 12.88 *
20 38.75 7.00 23.00 16 3.12 32.75 25.25 20.00 14.00 *
24 46.00 8.00 27.25 16 3.63 39.00 30.00 24.00 16.00 *

Rajtilak Metal is an ISO certified ANSI B16.5 Flanges manufacturer in India & ASME B16.5 Standard Pipe Flange distributor in India.

ANSi B16 5 2500 Flange Dimensions


Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
12 5.25 1.19 1.38 4 0.88 3.50 1.69 0.84 1.56 2.88 *
34 5.50 1.25 1.69 4 0.88 3.75 2.00 1.05 1.69 3.12 *
1 6.25 1.38 2.00 4 1.00 4.25 2.25 1.32 1.88 3.50 *
114 7.25 1.50 2.50 4 1.12 5.13 2.88 1.66 2.06 3.75 *
112 8.00 1.75 2.88 4 1.25 5.75 3.12 1.90 2.38 4.38 *
2 9.25 2.00 3.63 8 1.12 6.75 3.75 2.38 2.75 5.00 *
212 10.50 2.25 4.13 8 1.25 7.75 4.50 2.88 3.12 5.62 *
3 12.00 2.62 5.00 8 1.38 9.00 5.25 3.50 6.62 *
4 14.00 3.00 6.19 8 1.63 10.75 6.50 4.50 7.50 *
5 16.50 3.62 7.31 8 1.88 12.75 8.00 5.56 9.00 *
6 19.00 4.25 8.50 8 2.12 14.50 9.25 6.63 10.75 *
8 21.75 5.00 10.63 12 2.12 17.25 12.00 8.63 12.50 *
10 26.50 6.50 12.75 12 2.63 21.25 14.75 10.75 16.50 *
12 30.00 7.25 15.00 12 2.88 24.38 17.38 12.75 18.25 *

ASME B16.5 Flange Table Chart


DN
(inch)
DimensionASME B16.5 Flange Dimensional Sizes 1/2 to 2 1/2 inches Table Chart
125 lbs
150 lbs
300 lbs400 lbs600 lbs900 lbs1500 lbs2500 lbs
inchmminchmminchmminchmminchmminchmminchmm
1/2A3 1/288.93 3/495.23 3/495.23 3/495.24 3/41214 3/41215 1/4133.4
b7/1611.19/1614.39/1614.39/1614.37/822.27/822.21 3/1630.2
D21 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.9
D12 3/860.32 5/866.72 5/866.72 5/866.73 1/482.63 1/482.63 1/288.9
n44444444444-444
d5/815.95/815.95/815.95/815.97/822.27/822.27/822.2
3/4A3 7/898.44 5/8117.54 5/8117.54 5/8117.55 1/81305 1/81305 1/2139.7
b1/212.75/815.95/815.95/815.9125.4125.41 1/431.8
D21 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.9
D12 3/469.83 1/482.53 1/482.53 1/482.53 1/288.93 1/288.93 3/495.2
n44444444444-444
d5/815.93/4193/4193/4197/822.27/822.27/822.2
1A4 1/41084 7/8123.84 7/8123.84 7/8123.85 7/8149.25 7/8149.26 1/4159
b9/1614.311/1617.511/1617.511/1617.51 1/828.61 1/828.61 3/834.9
D2250.8250.8250.8250.8250.8250.8250.8
D13 1/879.43 1/288.93 1/288.93 1/288.9410241024 1/4108
n44444444444444
d5/815.93/4193/4193/419125.4125.4125.4
1 1/4A4 5/8117.55 1/4133.45 1/4133.45 1/4133.46 1/41596 1/41597 1/4184.2
b5/815.93/41913/1620.613/1620.61 1/828.61 1/828.61 1/238.1
D22 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.5
D13 1/288.93 7/898.43 7/898.43 7/898.44 3/81114 3/81115 1/8130
n44444444444444
d5/815.93/4193/4193/419125.4125.41 1/828.6
1 1/2A51276 1/8155.66 1/8155.66 1/8155.67177.87177.88203
b11/1617.513/1620.67/822.27/822.21 1/431.81 1/431.81 3/444.5
D22 7/873 982 7/8732 7/8732 7/8732 7/8732 7/8732 7/873
D13 7/844 1/21144 1/21144 1/21144 7/81244 7/81245 3/4146
n44444444444444
d5/8. 15.97/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8
2A6152.46 1/2165.16 1/2165.16 1/2165.18 1/2215.98 1/2215.99 1/4234.9
b3/4197/822.2125.4125.41 1/238.11 1/238.1250.8
D23 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.1
D14 3/41215127512751276 1/2165.16 1/2165.16 3/4171
n44888888888888
d3/4193/4193/4193/419125.4125.41 1/828.6
2 1/2A7177.87 1/2190.57 1/2190.57 1/2190.59 5/82449 5/824410 1/2266.7
b7/822.2125.41 1/828.61 1/828.61 5/841.31 5/841.32 1/457.2
D24 1/8104.84 1/8104.84 1/8104.84 1/8104.84 1/81054 1/81054 1/8105
D15 1/2139.75 7/8149.25 7/8149.25 7/8149.27 1/2190.57 1/2190.57 3/4197
n44888888888888
d3/4197/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8


Rajtilak Metal holds a wide range of ASME B16.5 Flanges in all Thickness, stock for immediate despatch throughout India & globally. We have our ASME B16.5 Flange Material distributor and ASME B16.5 Flat Face Flange wholesaler in United Arab Emirates (UAE) Malaysia, Indonesia, Singapore, & South Africa. We are well-known as a trusted ASME B16.5 Pipe Flange Manufacturer in India.


ASME B16.5 Pipe Flanges Pressure Ratings


Temperature

FLANGE TABLE

-10°C to 200°C

250°C

300°C

350°C

400°C

425°C

450°C

475°C

6

6

5.5

5

10

10

9

8

7

6

16

16

15

13

11

9

25

25

24

21

17

14

12

9

6

40

40

38

33

28

23

20

15

10

64

64

61

53

44

36

32

24

16

100

100

95

83

70

57

50

37

25

160

160

152

132

112

92

80

60

40


From mumbai we have the capability to supply various ANSI B16.5 Flanges & approved ASME B16.5 Flanges materials to the regional oil companies such as KOC, PDO, ADNOC, SABIC, SAUDI ARAMCO, EIL, KNPC, ISO and QP through their approved vendors.

Check Availability Of Stainless Steel ASME B16.5 Flanges and ASME B16.5 Pipe Flanges Weight Chart, Offer a huge selection of high quality Class 300 Hastelloy ASME B16.5 Pipe Flanges and EN 1092-1 Type 02 A182 F304 ASME B16.5 Rf Flange, Always check Copper Nickel ASME B16.5 Flange Fittings Price list in India ahead of your purchase, Exporter Of Stainless Steel ASME B16.5 Flanges, We maintain good stock of AWWA C207 Alloy 20 ASME B16.5 Flange.
View ASME B16.5 Pipe Flanges Pressure Ratings and ASME B16.5 ASTM Material Specifications, We are supplying ASME B16.5 Standard Pipe Flange to more than 60 locations worldwide, Visit our Titanium ASME B16.5 Flange mill in India, We Keep Bulk Stock Of BS 4504 PN10 A182 F304L ASME B16 5 Flange, Get instant delivery of Aluminium ANSI B16.5 Flange, Manufacturers Of A182 F316 ASME B16.5 Flange In India.

Rajtilak Metal are a well known ASME B16.5 Flange Manufacturer and suppliers in the steel market and We are an ISO: 9001, 14001 & OHSAS: 18001 certified company in india. We specialise in manufacturing a comprehensive range of pipe flanges, custom flanges and pn16 flanges from ½”NB to 48”NB. Steel flanges are widely used as connectors in piping systems to connect pipes to pipes, elbows, reducers, tees, valves and other piping equipments. We recommended npt flanges Manufacturers in India with high quality material.