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ANSI / ASME B16.5 Flanges

Manufacturer of ANSI B16.5 Flanges in Mumbai, India, ASME B16.5 Rtj Flange suppliers

EN 1092-2 PN16 ASME B16.5 Flanges Dimensions & MSS SP-44 A182 F316L ANSI B16.5 Flanges Price List, ASTM A182 SS ASME B16.5 Flanges manufacturer in India

The DIN86029 PN10 ASME B16.5 Flanges and Flanged Fittings for Pipes covers various parameters. These parameters include - pressure & temperature ratings, materials used to manufacture the ASME B16.5 Flanges, dimensions, tolerances, marking, testing, as well as methods used in the designation of openings for pipe flanges and flanged fittings. The specification standard also covers Inconel ASME B16.5 Flanges NPS 1/2 through NPS 24 Metric/Inch Standard.


Stainless Steel ASME B16.5 Flanges is limited to both flanges as well as flanged fittings that have been manufactured from cast or forged materials, and blind flanges and certain reducing flanges made from forged, cast, or plate materials. Also included in the ANSI B16.5 Class 150 Pipe Flange Standard are requirements and recommendations regarding flange gaskets, flange bolting, and flange joints.


ASME B16.5 Flanges Manufacturers In India

ASME B16.5 Flanges

Stainless Steel ASME B16.5 Flanges Suppliers In Mumbai

Stainless Steel ASME B16.5 Flanges

ANSI B16.5 Class 150 Pipe Flange Distributor In South Korea

ANSI B16.5 Class 150 Pipe Flange

ASME B16.47 Series a Nickel Alloy 200 ASME B16.5 Flange Material manufacturers, Alloy Steel ASME B16.5 Standard Pipe Flange Exporter in India, Duplex Steel ASME B16.5 Pipe Flange stockholder, Class 150 Inconel ASME B16.5 Standard Pipe Flanges Price List in Mumbai.

The ASME B16.5 Flanges standard highlights the below mentioned points –
(1) Alloy 20 ASME B16.5 Flanges that are manufactured with the following rating class designations  - 150, 300, 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24. The Duplex Steel ASME B16.5 Flanges also covers rating class with designation 2500 in sizes NPS 1/2 through NPS 12. The requirements of the Hastelloy C22 ASME B16.5 Flange have been given in both metric as well as U.S. Customary units with diameter of bolts as well as the diameter of  flange bolt holes expressed in inch units.

Pipe ASTM A182 SS ASME B16.5 Flange are manufactured in different grades of materials. Some of the materials used in the manufacture of Class 600 ASME B16.5 Flanges includes alloys or metals such as stainless steel, aluminium, brass, cast iron, bronze, plastic etc. Although we use most of the fore mentioned materials to produce the ASME B16.5 Plate Flanges. One of the most used material is forged carbon steel. Carbon Steel ASME B16.5 Flange  tend to have machined surfaces.
At Skyland Metal, we keep a stock list of Carbon steel ANSI B16.5 Class 600 Flanges. We are one of the leading manufacturers, distributors, suppliers as well as exporters of the Alloy Steel ASME B16.5 Flanges.


What is ASME B16.5 Flanges?


ASME B16.5 Flanges

This specification for ASME B16.5 Pipe Flanges Standard can be used in combination with equipment described in other volumes of the ASME B16 Series of Standards. The specification for ASME B16.47 Series A and B Flanges can be used in conjunction with other ASME standards as well as, such as the Boiler and Pressure Vessel Code and the B31 Piping Codes.


ASME B16.5 Pipe Flanges Price List


SR NO Description Piping Material Class QTY PRICE (USD$) PAR PICE
1 BLIND FLANGE,: 16 NPS, ASTM A 105N, CL150#,RF, SMF(Ra=3.2-6.3μm), NACE MR-0175/ISO 15156, ASME B16.5 A01E 4 NOS  $90.00
2 BLIND FLANGE: 10 NPS, ASTM A 105N, CL150#RF, SMF(Ra=3.2-6.3μm), NACE MR-0175/ISO 15156, ASME B16.5 A01E 17 NOS  $11.00
3 BLIND FLANGE: 8 NPS, ASTM A 105N, CL150#RF, SMF(Ra=3.2-6.3μm), NACE MR-0175/ISO 15156, ASME B16.5 A01E 18 NOS  $15.00
4 FLANGE: 1 NPS, ASTM A 105N,CL150#, SW, RF, SMF(Ra=3.2-6.3μm),SCH80,NACE MR-0175/ISO 15156, ASME B16.5 A01E 18 NOS  $17.00
5 FLANGE: 1-1/2 NPS, ASTM A 105N,CL150#, SW,RF, SMF(Ra=3.2-6.3μm), SCH80, NACE MR-0175/ISO 15156, ASME B16.5 A01E 8 NOS  $36.00
6 FLANGE: 3/4 NPS, ASTM A 105N, CL150#, SW, RF, SMF (Ra=3.2-6.3μm),SCH80, NACE MR-0175/ISO 15156, ASME B16.5 A01E 20 NOS  $89.00
7 FLANGE: 14 NPS, ASTM A 105N, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), SCH20, NACE MR-0175/ISO 15156, ASME B16.5 A01E  2 NOS  $12.00
8 FLANGE: 12 NPS, ASTM A 105N, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), SCH20, NACE MR-0175/ISO 15156, ASME B16.5 A01E  14 NOS  $85.00
9 FLANGE: 10 NPS, ASTM A 105N, CL150#, WN, RF, SMF(Ra=3.2-6.3μm), SCH20, NACE MR-0175/ISO 15156, ASME B16.5 A01E  35 NOS  $96.00
10 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  $14.00

Please note this is an approx Price of ANSI B16.5 Class 600 Flanges in India. For final ASME B16.5 Reducing Flanges Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in.


Stainless Steel ASME B16.5 Flanges Specification


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
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
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
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
Origin Indian / Japan / West Europe / Korean / USA
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
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
  • Bitumen upgraders.
  • Heavy oil refineries.
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
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

ASME B16.5 Plate Flange Material


Prestige quality ASTM A182 SS ASME B16.5 Flange manufacturers in India offer these ASME B16.47 Series A and B Flanges in EN, DIN, ISO, BS, JIS or ANSI standard.

Alloy Steel ASME B16.5 Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium ASME B16.5 Flange ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper ASME B16.5 Flange 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
Carbon Steel ASME B16.5 Flange ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel ASME B16.5 Flange ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Inconel ASME B16.5 Flange ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ASME B16.5
Hastelloy ASME B16.5 Flange ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flange
Copper Nickel ASME B16.5 Flange ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass ASME B16.5 Flange 3602 / 2604 / H59 / H62 / etc.
Monel ASME B16.5 Flange ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 ASME B16.5 Flange ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Duplex ASME B16.5 Flange S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex ASME B16.5 Flange S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Aluminium ASME B16.5 Flange 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel ASME B16.5 Flange ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
254 Smo ASME B16.5 Flange ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic ASME B16.5 Flange Nimonic 75, Nimonic 80A, Nimonic 90
Incoloy ASME B16.5 Flange ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flange
Other ASME B16.5 Flange material Tin bronze, Alumunum bronze, Lead bronze

Skyland Metal Flange Inc is an ISO certified Alloy Steel ASME B16.5 Flanges manufacturers & distributor in India


ASME B16.5 Pipe Flanges Type


ANSI B16 5 Flange

ANSI B16 5 Flange

ASME B16.5 Flanges Class 300

ASME B16.5 Flanges Class 300

ASME B16.5 Flange Class 600

ASME B16.5 Flange Class 600

ASME B16.5 Flange Class 150

ASME B16.5 Flange Class 150

ASME B16.5 Flange Fittings

ASME B16.5 Flange Fittings

ASME B16.5 Flange Flat Face

ASME B16.5 Flange Flat Face

ASME B16.5 Hub Flange

ASME B16.5 Hub Flange

ASME B16.5 Orifice Flange

ASME B16.5 Orifice Flange

ASME B16.5 Pipe Flanges

ASME B16.5 Pipe Flanges

ASME B16.5 Raised Face Flanges

ASME B16.5 Raised Face Flanges

ASME B16.5 Standard Pipe Flanges

ASME B16.5 Standard Pipe Flanges

Flanges As Per ASME B16.5

Flanges As Per ASME B16.5


ASME B16.5 Flange Dimensions


ANSI B16.5 Class 150 Pipe Flange Dimensions

ANSI B16.5 Class 150 Pipe 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. of Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
12 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
34 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
114 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
112 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
212 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
312 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

Skyland Metal is a Carbon Steel ASME B16.5 Flange & DIN86029 PN10 ASME B16.5 Flanges Manufacturers and supplier of offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


DIMENSIONS ARE IN INCHES
Bolt hole diameter 1/8″ larger than bolt diameter


ASME B16.5 Class 300 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)
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


Skyland Metal & Alloys Inc. is a Govt. approved certified ASME B16.5 Blind Flange in India. All of our ANSI B16 5 Flange Material are manufactured and tested to international standards, and specifications as per JIS, EN, DIN, ASTM etc. We are well-known as a trusted vendor as a ASME B16.5 Rtj Flange manufactuers & ASME B16.5 Flat Face Flange distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.


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 Dimenisons


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

ANSI B16.5 Class 1500 Flange Dimenisons


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 *

ASME B16.5 Class 2500 Flange Dimenisons


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 *

Skyland Metal & Alloys Inc. is a Govt. approved certified Stockist of ASME B16.5 Flanges in India, We have our ANSI B16.5 Flanges distributor and wholesaler in Malaysia, Indonesia, Singapore, United Arab Emirates (UAE) & South Africa. We are well-known as a trusted Manufacturer of ASME B16.5 Rtj Flange in Mumbai, India.


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

We are Manufacturer and Exporter of ASME B16.5 Flanges, ANSI B16.5 Flanges in Mumbai, India. All of our ASME B16.5 Rtj Flange is made and tried to worldwide guidelines, and specifications as per ASME, ANSI & ASTM, etc. We have our Manufacturing Unit and Dealers in Gujarat, Ahmedabad, Pune, Chennai, Indore, Kolkata, Delhi, Nagpur, Bhosari, Bangalore, Punjab, Rajasthan, Raipur, Aurangabad, Kolhapur, Chhattisgarh, Tamil Nadu, Karnataka, Ludhiana, Gurgaon, Rajkot, Karnataka, Uttar Pradesh, Faridabad, Khopoli, Madhya Pradesh, Jaipur, Ghaziabad, Haryana, Vadodara, West Bengal.


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

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


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Stainless Steel ASME B16.5 Flanges Duplex Steel ASME B16.5 Flanges
ASME B16.5 Pipe Flanges ANSI B16.5 Class 600 Flanges
ASTM A182 SS ASME B16.5 Flange ASME B16.5 Plate Flanges
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ASME B16.5 Rtj Flange ASME B16.5 Rf Flange
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ASME B16.5 Standard Pipe Flange ASME B16.5 Flat Face Flange
ASME B16.5 Standard Pipe Flanges DIN86029 PN10 ASME B16.5 Flanges
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ASME B16.5 Flange Material ANSI B16 5 Flange Material
ASME B16.5 Flange Alloy 20 ASME B16.5 Flanges
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ASME B16.5 Hub Flange ASME B16.5 Lwn Flange
Carbon Steel ASME B16.5 Flange Class 600 ASME B16.5 Flanges

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