ANSI B16.5 Flange Manufacturers

ANSI B16.5 Flange

Check ASME B16.5 Flange Standards and Dimensions

Buy Stainless Steel ASME B16.5 Flange and Carbon Steel ASME B16.5 Flange at lowest price in Mumbai, India

ANSI B16.5 Flange
ANSI B16.5 Flange
ANSI B16.5 Flange dimensions
ANSI B16.5 Flange Dimensions
ANSI B16.5 Flange Standards
ANSI B16.5 Flange Standards

 

Petromet is trusted ANSI B16.5 Flange manufacturers in India. Petromet is trusted manufacturer of ANSI B16.5 Flat Face Flange approved by Saudi Aramco. We maintain wide range of ASME B16.5 Threaded Flange stock. Petromet is stockist of vast range of ASME B16.5 Weld Neck Flange, ANSI B16 5 Long Weld Neck Flange in various sizes.

Petromet is most reliable supplier ASME B16.5 Socket Weld Flange to UAE,Canada, Sweden, Egypt, Iran, Israel, Italy, Germany, Turkey, Thailand, France, Singapore, Russia, Qatar, Malaysia, Kuwait, Bahrain, UK, Australia, Indonesia, USA, Oman, Sri Lanka & Saudi Arabia. We supply ASME B16.5 Reducing Flange, ANSI B16.5 Blind Flange, ASME B16.5 Flat Flange & ASME B16.5 Loose Flange at lower prices due to reasonable man hours in India and stock of high quality ASME B16.5 Square Flange at best price available in Mumbai, India.

We are most trusted and reliable supplier of ASME B16.5 Flange at best price as we are one of the largest supplier & trader of ASME B16.5 Expander Flange in India. We have our stocking distributors in Delhi, Bangalore, Surat, (Gujarat), Hyderabad, Pune (Maharashtra) & Chennai in Tamil Nadu. Check once our ASME B16.5 Groove & Tongue Flange price before buying ASME B16.5 Slip On Flange from India or China. also mail for our live stock of ASME B16.5 High Hub Blinds Flange to check types & sizes with our ready stock we can give you best price of ASME B16.5 Ring Type Joint Flange.

You can mail to info@petrometflange.com for ASME B16.5 Weld Neck Flange to get lowest quote now. Looking to buy ASME B16.5 Spectacle Blind Flange at best price in India, price list of ASME B16.5 Weld Neck Flange A / B including ASME B16.5 Spades Ring Spacers Flange, ASME B16.5 Forged Flange and ANSI B16.5 Weld Neck Flange.

We can also provide free sample of ASME B16.5 Screwed Flange, Petromet is having our Dealer & Distributor in Gurgaon, Karnataka, Aurangabad, Nagpur, Bhosari, Kolhapur, Indore, Rajkot, Khopoli, Jaipur, Kolkata, Tamil Nadu, West Bengal,Bangalore, Delhi, Haryana, Rajasthan, Gujarat, Chhattisgarh, Vadodara, Raipur, Madhya Pradesh, Uttar Pradesh, Faridabad, Ahmedabad, Karnataka, Maharashtra, Punjab, Ludhiana, Ghaziabad, Chennai (Madras), Pune. So if you are looking for best price of ASME B16.5 Forging Facing Flanges or ASME B16.5 Lapped Joint Flanges, ASME B16.5 Blind Flange near you with shortest time delivery or free sample of ANSI B16.5 Reducing Flange. Call us or mail to info@petrometflange.com for Latest & Updated price List of ASME B16.5 Orifice Flanges and ASME B16.5 Weldo / Nipo Flange.

Get suitable ASME B16.5 manufacturers in UAE, India, Qatar, Singapore, Dubai, UK, Australia and South Africa.

Save up to 40% on ASME B16.5 Blind Flange. Visit ASME B16.5 Slip on Flange manufacturers factory in India, ask for ASME B16.5 Threaded Flange free sample.

 

ANSI B16.5 Flange Price List

ANSI B16.5 Weld Neck FlangeUS $0.5-1000 / Piece (FOB Price)
ANSI B16.5 Threaded FlangeUS $300-500 / Ton (FOB Price)
ANSI B16.5 Forged FlangeUS $1-900 / Piece (FOB Price)
ANSI B16.5 Socket Weld FlangeUS $0.5-1000 / Piece (FOB Price)
ANSI B16.5 Blind FlangeUS $1-300 / Piece (FOB Price)

 

Please note this is an approx Cost of ANSI B16.5 socket weld flange in India. For final ANSI B16.5 weld neck flange price in India please mail us.

ANSI B16.5 Flange Specification

ANSI B16.5 Flange Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
ANSI B16.5 Flange StandardsANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, 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
ANSI B16.5 Flange Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ANSI B16.5 Flange Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ANSI B16.5Forged / Threaded / Screwed / Plate
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face TypeRaised 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 designAs per your drawing

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

TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
OriginIndian / West Europe / Japan / USA / Korean
Manufacturer ofANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ANSI B16.5: -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
ANSI B16.5 Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export toIreland, 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

 

ANSI B16.5 Flange Material

Prestige quality ANSI B16.5 Flange manufacturers in India offer these Carbon Steel ANSI B16.5 Flange in DIN, EN, BS, ISO, JIS or ANSI standard.

Carbon Steel ANSI B16.5 FlangeASTM/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 ANSI B16.5 FlangeASTM/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
Alloy Steel ANSI B16.5 FlangeASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium ANSI B16.5 FlangeASTM 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 ANSI B16.5 FlangeT1, 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 ANSI B16.5 FlangeASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass ANSI B16.5 Flange3602 / 2604 / H59 / H62 / etc.
Inconel ANSI B16.5 FlangeASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ANSI B16.5
Hastelloy ANSI B16.5 FlangeASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flange
Monel ANSI B16.5 FlangeASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 ANSI B16.5 FlangeASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium ANSI B16.5 Flange5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel ANSI B16.5 FlangeASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex ANSI B16.5 FlangeS31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex ANSI B16.5 FlangeS32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy ANSI B16.5 FlangeASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flange
254 Smo ANSI B16.5 FlangeASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic ANSI B16.5 FlangeNimonic 75, Nimonic 80A, Nimonic 90
Other ANSI B16.5 Flange materialTin bronze, Alumunum bronze, Lead bronze

 

Petromet Flange Inc. is an ISO certified ANSI B16.5 Orifice Flange manufacturer & distributor in India

Petromet Flange Inc. is a manufacturer and supplier of ANSI B16.5 Flange offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

ANSI B16.5 Flange Dimensions & Weight Chart

ANSI B16.5 Flange Dimensional Sizes 1/2 to 2 1/2 inches Table Chart

The following is chart data for ANSI B16.5 Flange Dimensional Data Size table for 1/2 to 2 1/2 inches. :

DN
(inch)

Dimension

ANSI B16.5 Flange Dimensional Sizes 1/2 to 2 1/2 inches Table Chart

125 lbs
150 lbs

300 lbs

400 lbs

600 lbs

900 lbs

1500 lbs

2500 lbs

inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm

1/2

A
3 1/2
88.9
3 3/4
95.2
3 3/4
95.2
3 3/4
95.2
4 3/4
121
4 3/4
121
5 1/4
133.4
b
7/16
11.1
9/16
14.3
9/16
14.3
9/16
14.3
7/8
22.2
7/8
22.2
1 3/16
30.2
D2
1 3/8
34.9
1 3/8
34.9
1 3/8
34.9
1 3/8
34.9
1 3/8
34.9
1 3/8
34.9
1 3/8
34.9
D1
2 3/8
60.3
2 5/8
66.7
2 5/8
66.7
2 5/8
66.7
3 1/4
82.6
3 1/4
82.6
3 1/2
88.9
n
4
4
4
4
4
4
4
4
4
4
4
-
4
44
d
5/8
15.9
5/8
15.9
5/8
15.9
5/8
15.9
7/8
22.2
7/8
22.2
7/8
22.2

3/4

A
3 7/8
98.4
4 5/8
117.5
4 5/8
117.5
4 5/8
117.5
5 1/8
130
5 1/8
130
5 1/2
139.7
b
1/2
12.7
5/8
15.9
5/8
15.9
5/8
15.9
1
25.4
1
25.4
1 1/4
31.8
D2
1 11/16
42.9
1 11/16
42.9
1 11/16
42.9
1 11/16
42.9
1 11/16
42.9
1 11/16
42.9
1 11/16
42.9
D1
2 3/4
69.8
3 1/4
82.5
3 1/4
82.5
3 1/4
82.5
3 1/2
88.9
3 1/2
88.9
3 3/4
95.2
n
4
4
4
4
4
4
4
4
4
4
4
-
4
44
d

5/8

15.9

3/4

19

3/4

19

3/4

19

7/8

22.2

7/8

22.2

7/8

22.2

1

A
4 1/4
108
4 7/8
123.8
4 7/8
123.8
4 7/8
123.8
5 7/8
149.2
5 7/8
149.2
6 1/4
159
b
9/16
14.3
11/16
17.5
11/16
17.5
11/16
17.5
1 1/8
28.6
1 1/8
28.6
1 3/8
34.9
D2
2
50.8
2
50.8
2
50.8
2
50.8
2
50.8
2
50.8
2
50.8
D1
3 1/8
79.4
3 1/2
88.9
3 1/2
88.9
3 1/2
88.9
4
102
4
102
4 1/4
108
n
4
4
4
4
4
4
4
4
4
4
4
4
4
4
d

5/8

15.9

3/4

19

3/4

19

3/4

19

1

25.4

1

25.4

1

25.4

1 1/4

A
4 5/8
117.5
5 1/4
133.4
5 1/4
133.4
5 1/4
133.4
6 1/4
159
6 1/4
159
7 1/4
184.2
b
5/8
15.9
3/4
19
13/16
20.6
13/16
20.6
1 1/8
28.6
1 1/8
28.6
1 1/2
38.1
D2
2 1/2
63.5
2 1/2
63.5
2 1/2
63.5
2 1/2
63.5
2 1/2
63.5
2 1/2
63.5
2 1/2
63.5
D1
3 1/2
88.9
3 7/8
98.4
3 7/8
98.4
3 7/8
98.4
4 3/8
111
4 3/8
111
5 1/8
130
n
4
4
4
4
4
4
4
4
4
4
4
4
4
4
d

5/8

15.9

3/4

19

3/4

19

3/4

19

1

25.4

1

25.4

1 1/8

28.6

1 1/2

A
5
127
6 1/8
155.6
6 1/8
155.6
6 1/8
155.6
7
177.8
7
177.8
8
203
b
11/16
17.5
13/16
20.6
7/8
22.2
7/8
22.2
1 1/4
31.8
1 1/4
31.8
1 3/4
44.5
D2
2 7/8
73 98
2 7/8
73
2 7/8
73
2 7/8
73
2 7/8
73
2 7/8
73
2 7/8
73
D1
3 7/8
4
4 1/2
114
4 1/2
114
4 1/2
114
4 7/8
124
4 7/8
124
5 3/4
146
n
4
4
4
4
4
4
4
4
4
4
4
4
4
4
d

5/8

. 15.9

7/8

22.2

7/8

22.2

7/8

22.2

1 1/8

28.6

1 1/8

28.6

1 1/4

31.8

2

A
6
152.4
6 1/2
165.1
6 1/2
165.1
6 1/2
165.1
8 1/2
215.9
8 1/2
215.9
9 1/4
234.9
b
3/4
19
7/8
22.2
1
25.4
1
25.4
1 1/2
38.1
1 1/2
38.1
2
50.8
D2
3 5/8
92.1
3 5/8
92.1
3 5/8
92.1
3 5/8
92.1
3 5/8
92.1
3 5/8
92.1
3 5/8
92.1
D1
4 3/4
121
5
127
5
127
5
127
6 1/2
165.1
6 1/2
165.1
6 3/4
171
n
4
4
8
8
8
8
8
8
8
8
8
8
8
8
d

3/4

19

3/4

19

3/4

19

3/4

19

1

25.4

1

25.4

1 1/8

28.6

2 1/2

A
7
177.8
7 1/2
190.5
7 1/2
190.5
7 1/2
190.5
9 5/8
244
9 5/8
244
10 1/2
266.7
b
7/8
22.2
1
25.4
1 1/8
28.6
1 1/8
28.6
1 5/8
41.3
1 5/8
41.3
2 1/4
57.2
D2
4 1/8
104.8
4 1/8
104.8
4 1/8
104.8
4 1/8
104.8
4 1/8
105
4 1/8
105
4 1/8
105
D1
5 1/2
139.7
5 7/8
149.2
5 7/8
149.2
5 7/8
149.2
7 1/2
190.5
7 1/2
190.5
7 3/4
197
n
4
4
8
8
8
8
8
8
8
8
8
8
8
8
d

3/4

19

7/8

22.2

7/8

22.2

7/8

22.2

1 1/8

28.6

1 1/8

28.6

1 1/4

31.8

 

Manufacturing ANSI B16.5 Blind Flange in India, Petromet Flange Inc. holds a wide range of Alloy Steel ANSI B16.5 Flange in all Thickness, stock for immediate despatch throughout India & globally.

Type of ANSI B16.5 Flange we produce:

ANSI B16.5 Weld Neck flangeANSI B16.5 Threaded flange
ANSI B16.5 Forged flangeANSI B16.5 With 1/2 Npt flange
ANSI B16.5 Socket Weld flangeANSI B16.5 With Threaded Hole flange
ANSI B16.5 Blind flangeANSI B16.5 Weight 150#  flange
ANSI B16.5 Square flangeANSI B16.5 Rtj 1500 flange
ANSI B16.5 Loose flangeANSI B16.5 Ring Type Joint flange
ANSI B16.5 Pn16 flangeANSI B16.5 Flat Face flange
ANSI B16.5 Pn10 flangeANSI B16.5 Slip On flange
ANSI B16.5 Pn40 flangeANSI B16.5 Rtj 900 flange
ANSI B16.5 Pn 160 flangeANSI B16.5 Rtj flange
ANSI B16.5 Pn 64 flangeANSI B16.5 Npt flange
ANSI B16.5 Dn150 Pn16 flangeANSI B16.5 Jis 5k flange
ANSI B16.5 Din 2527 flangeANSI B16.5 Jis B2220 flange
ANSI B16.5 Din En 1092-1 flangeANSI B16.5 Jis 10k flange
ANSI B16.5 Din 2633 flangeKf ANSI B16.5 flange
ANSI B16.5 Din 2576 flangeANSI B16.5 B16.47 flange
ANSI B16.5 Expander flangeANSI B16.5 Groove & Tongue flange
ANSI B16.5 Din 2527ANSI B16.5 Jis B2220
ANSI B16.5 Din En 1092-1ANSI B16.5 Jis 10k
ANSI B16.5 Din 2633Kf ANSI B16.5
ANSI B16.5 Din 2576ANSI B16.5 B16.47
ANSI B16.5 ExpanderANSI B16.5 Groove & Tongue
ANSI B16.5 PN40ANSI B16.5 PN64
ANSI B16.5 PN16ANSI B16.5 PN25
ANSI B16.5 PN6ANSI B16.5 PN10
ANSI B16.5 Class 600ANSI B16.5 Class 900
ANSI B16.5 Class 1500ANSI B16.5 Class 2500
ANSI B16.5 Class 150ANSI B16.5 Class 300
ANSI B16.5 SORF flangeANSI B16.5 SWRF flange
ANSI B16.5 RTJ flangeANSI B16.5 WN flange
ANSI B16.5 Threaded flangeANSI B16.5 Class 150 flange
ANSI B16.5 Pn40 flangeANSI B16.5 BLRF flange
ANSI B16.5 Pn 160 flangeANSI B16.5 Orifice flange

ASME/ANSI B16.5 class 150

Nominal Pipe Size
NPS
(inches)
Class 150
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

ASME/ANSI B16.5 class 300

Nominal Pipe Size
NPS
(inches)
Class 300
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/43-3/841/20.622-1/4
1/23-3/441/20.622-5/8
3/44-5/845/80.753-1/4
14-7/845/80.753-1/2
1-1/45-1/445/80.753-7/8
1-1/26-1/843/40.884-1/2
26-1/285/80.755
2-1/27-1/283/40.885-7/8
38-1/483/40.886-5/8
3-1/2983/40.887-1/4
41083/40.887-7/8
51183/40.889-1/4
612-1/2123/40.8810-5/8
815127/8113
1017-1/21611.1215-1/4
1220-1/2161-1/81.2517-3/4
1423201-1/81.2520-1/4
1625-1/2201-1/41.3822-1/2
1828241-1/41.3824-3/4
2030-1/2241-1/41.3827
2436241-1/21.6232

ASME/ANSI B16.5 class 400

Nominal Pipe Size
NPS
(inches)
Class 400
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/43-3/841/20.622-1/4
1/23-3/441/20.622-5/8
3/44-5/845/80.753-1/4
14-7/845/80.753-1/2
1-1/45-1/445/80.753-7/8
1-1/26-1/843/40.884-1/2
26-1/285/80.755
2-1/27-1/283/40.885-7/8
38-1/483/40.886-5/8
3-1/2987/817-1/4
41087/817-7/8
51187/819-1/4
612-1/2127/8110-5/8
8151211.1213
1017-1/2161-1/81.2515-1/4
1220-1/2161-1/41.3817-3/4
1423201-1/41.3820-1/4
1625-1/2201-3/81.522-1/2
1828241-3/81.524-3/4
2030-1/2241-1/21.6227
2436241-3/41.8832

ASME/ANSI B16.5 class 600

Nominal Pipe Size
NPS
(inches)
Class 600
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/43-3/841/20.622-1/4
1/23-3/441/20.622-5/8
3/44-5/845/80.753-1/4
14-7/845/80.753-1/2
1-1/45-1/445/80.753-7/8
1-1/26-1/843/40.884-1/2
26-1/285/80.755
2-1/27-1/283/40.885-7/8
38-1/483/40.886-5/8
3-1/2987/817-1/4
410-3/487/818-1/2
513811.1210-1/2
6141211.1211-1/2
816-1/2121-1/81.2513-3/4
1020161-1/41.3817
1222201-1/41.3819-1/4
1423-3/4201-3/81.520-3/4
1627201-1/21.6223-3/4
1829-1/4201-5/81.7525-3/4
2032241-5/81.7528-1/2
2437241-7/8233

ASME/ANSI B16.5 class 900

Nominal Pipe Size
NPS
(inches)
Class 900
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/24-3/443/40.883-1/4
3/45-1/843/40.883-1/2
15-7/847/814
1-1/46-1/447/814-3/8
1-1/27411.124-7/8
28-1/287/816-1/2
2-1/29-5/8811.127-1/2
39-1/287/817-1/2
411-1/281-1/81.259-1/4
513-3/481-1/41.3811
615121-1/81.2512-1/2
818-1/2121-3/81.515-1/2
1021-1/2161-3/81.518-1/2
1224201-3/81.521
1425-1/4201-1/21.6222
1627-3/4201-5/81.7524-1/2
1831201-7/8227
2033-3/42022.1229-1/2
2441202-1/22.6235-1/2

ASME/ANSI B16.5 class 1500

Nominal Pipe Size
NPS
(inches)
Class 1500
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/24-3/443/40.883-1/4
3/45-1/843/40.883-1/2
15-7/847/814
1-1/46-1/447/814-3/8
1-1/27411.124-7/8
28-1/287/816-1/2
2-1/29-5/8811.127-1/2
310-1/281-1/81.258
412-1/481-1/41.389-1/2
514-3/481-1/21.6211-1/2
615-1/2121-3/81.512-1/2
819121-5/81.7515-1/2
1023121-7/8219
1226-1/21622.1222-1/2
1429-1/2162-1/42.3825
1632-1/2162-1/22.6227-3/4
1836162-3/42.8830-1/2
2038-3/41633.1232-3/4
2446163-1/23.6239

ASME/ANSI B16.5 class 2500

Nominal Pipe Size
NPS
(inches)
Class 2500
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/25-1/443/40.883-1/2
3/45-1/243/40.883-3/4
16-1/447/814-1/4
1-1/47-1/4411.125-1/8
1-1/2841-1/81.255-3/4
29-1/4811.126-3/4
2-1/210-1/281-1/81.257-3/4
31281-1/41.389
41481-1/21.6210-3/4
516-1/281-3/41.8812-3/4
619822.1214-1/2
821-3/41222.1217-1/4
1026-1/2122-1/22.6221-1/4
1230122-3/42.8824-3/8

 
 

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