ASME B16.5 & ANSI B16.5 Flanges

ASME/ANSI B16.5 - Flanges and Bolt Dimensions Class 150 to 2500

Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 / 300 / 400 / 600 / 900 / 1500 & 2500

ASME Flanges

ASME Flanges


Types of ASME flanges

Welding neck flanges

Welding neck flanges 150 lbs ASTM A182, ASME B16.5Sch10S / 40S / 80S / Std

● = Sch 40S/Std
■ = Sch 10S
x = Sch 10S / 40S / 80S


Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom. size O.D.1 D J b h a m g l k No. of
holes
kg/pce ASTM
304L
ASTM
316L
F51
UNS
S31803
F53
UNS
S32750
in. mm mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108
117.3
15.7
20.8
26.7
35.1
11.2
12.7
14.2
15.7
47.8
52.3
55.6
57.2
21.3
26.7
33.5
42.2
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.5
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
4
4
4
4
0.480
0.710
1.010
1.330
x
x
x
●/■
x
x
x
●/■
●/■
●/■
●/■


●/■
1 ½
2
2 ½
3
48.3
60.3
73
88.9
127
152.4
177.8
190.5
40.9
52.6
62.7
78
17.5
19.1
22.4
23.9
62
63.5
69.9
69.9
48.3
60.5
73.2
88.9
65
77.7
90.4
108
73.2
91.9
104.6
127
15.7
19.1
19.1
19.1
98.6
120.7
139.7
152.4
4
4
4
4
1.720
2.580
4.110
4.920
x
x
●/■
x
x
x
●/■
x
●/■
●/■
●/■
●/■
●/■
●/■
●/■
-
4
5
6
8
114.3
141.3
168.3
219.1
228.6
254
279.4
342.9
102.4
128.3
154.2
202.7
23.9
23.9
25.4
28.4
76.2
88.9
88.9
101.6
114.3
141.2
168.4
219.2
134.9
163.5
192
246.1
157.2
185.7
215.9
269.7
19.1
22.4
22.4
22.4
190.5
215.9
241.3
298.5
8
8
8
8
6.840
9.200
10.600
17.600
x
●/■
●/■
●/■
x
●/■
x
●/■
●/■
●/■
●/■
-
●/■


-
10
12
14
16
273
323.8
355.6
406.4
406.4
482.6
533.4
596.9
254.5
304.8
336.5
387.3
30.2
31.8
34.9
36.5
101.6
114.3
127
127
273.1
323.9
355.6
406.4
304.8
365.3
400
457.2
323.9
381
412.7
469.9
25.4
25.4
28.6
28.6
362
431.8
476.2
539.7
12
12
12
16
24.000
36.500
51.000
60.000
●/■
●/■

●/■
●/■

●/■
●/■
-
-
-
-
-
-
18
20
24
457.2 508.0
609.6
635.0 698.5
812.8
438.1 488.9
590.5
39.6
42.9
47.8
139.7 144.5
152.4
457.2 508.0
609.6
505.0 558.8
663.4
533.4
584.2
692.2
31.8
31.8
35.1
577.9 635.0
749.3
16
20
20
68.300 84.500 115.000




-
-
-
-
-
-

Welding neck flanges 300 lbs ASTM A182, ASME B16.5 Sch 10S / 40S / 80S / Std

● = Sch 40S/Std
▲ = Sch 80S
■ = Sch 10S
x = Sch 10S / 40S / 80S

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom.
size
O.D.1
D
J b
h a m g l k No. of
holes
kg/pce ASTM
304L
ASTM
316L
F51
UNS
S31803
mm mm mm mm mm mm mm mm mm mm
1/2"
3/4"
1"
1 ¼"
21.3
26.7
33.4
42.2
95.2
117.3
123.9
133.3
15.7
20.8
26.7
35.1
14.2
15.7
17.5
19
52.3
57.1
62
65
21.3
26.7
33.5
42.2
38.1
47.7
53.8
63.5
35
42.9
50.8
63.5
15.7
19
19
19
66.5
82.5
88.9
98.5
4
4
4
4
0.750
1.260
1.520
2.030
x
x
x
x
x
x



1 ½"
2"
2 ½"
3"
48.3
60.3
73
88.9
155.4
165.1
190.5
209.5
40.9
52.6
62.7
78
20.6
22.3
25.4
28.4
68.3
69.8
76.2
79.2
48.3
60.4
73.1
88.9
69.5
84
100
117.3
73.1
91.9
104.6
127
22.3
19
22.3
22.3
114.3
127
149.3
168.1
4
8
8
8
2.890
3.400
5.170
6.930
x
x
●/▲
x
x
x
●/▲
x



4"
5"
6"
8"
114.3
141.3
168.3
219.1
254
279.4
317.5
381
102.4
128.3
154.2
202.7
31.7
35.1
36.5
41.1
85.8
98.6
98.5
111.2
114.3
141.3
168.4
219.2
146
177.8
206.2
260.3
157.2
185.7
215.9
269.7
22.3
22.4
22.3
25.4
200.1
235
269.7
330.2
8
8
12
12
11.200
15.100
19.100
29.900
x

x
●/▲
x
●/■
x
x

-
-
-
12"
14"
273
323.8
444.5
520.7
254.5
304.8
47.6
50.8
117.5
130.2
273.1
323.9
320.7
374.6
323.8
381
28.6
31,.7
387.3
450.8
16
16
44.300
64.000


-
-

Welding neck flanges 600 lbs ASTM A182, ASME B16.5 Sch 40S / 80S

● = Sch 40S
▲ = Sch 80S

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom.
size
O.D.1 D J b h a m g l k No. of
holes
kg/pce ASTM
304L
ASTM
316L
in. mm mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.3
117.3
124
133.4
13.8
18.9
24.3
32.7
14.2
15.7
17.5
20.6
52.3
57.2
62
66.5
21.3
26.7
33.4
42.2
38.1
47.8
53.8
63.5
35.1
42.9
50.8
63.5
15.7
19.1
19.1
19.1
66.5
82.6
88.9
98.6
4
4
4
4
0.870
1.450
1.760
2.490
●/▲
●/▲
●/▲
●/▲

●/▲
●/▲
●/▲
1 ½
2
2 ½
3
48.3
60.3
73
88.9
155.4
165.1
190.5
209.6
38.1
49.2
59
73.6
22.4
25.4
28.4
31.8
69.9
73.2
79.2
82.6
48.3
60.3
73
88.9
69.9
84.1
100.1
117.3
73.2
91.9
104.6
127
22.4
19.1
22.4
22.4
114.3
127
149.4
168.1
4
8
8
8
3.490
4.360
6.430
8.530
●/▲
●/▲

●/▲
●/▲
●/▲

●/▲
4
6
8
114.3
168.3
219.1
273.1
355.6
419.1
97.2
146.4
193.8
38.1
47.8
55.6
101.6
117.3
133.35
114.3
168.3
219.2
152.4
222.3
273.1
157.2
215.9
269.9
25.4
28.4
31.7
215.9
292.1
349.2
8
12
12
17.400
34.900
53.900
●/▲
●/▲
-
●/▲
●/▲

Slip-on flanges

  • Slip-on flanges 150 lbs
  • Slip-on flanges 300 lbs

Blind flanges 150 lbs

  • Blind flanges 150 lbs
  • Blind flanges 300 lbs
  • Blind flanges 600 lbs

Socket welding flanges

  • Socket welding flanges 150 lbs
  • Socket welding flanges 300 lbs

Lap joint flanges

  • Lap joint flanges 150 lbs

Standard specification for ASTM/ASME flanges from stock

Flanges, forged, ASTM A182, F304/304L or F316/316L (dual marked and certified), ASME B16.5, annealed and fully machined, raised face, smooth finish (125-250 RMS / 3.2-6.3µM) to MSS-SP6, hardness to NACE MR0175 latest edition. IC checked to ASTM A262 E and PMI tested.

ANSI B16.5 -1996 is the official standard for ANSI Class Pipe Flanges and Flanged Fittings, applied specifically to those made from cast or forged materials, as well as blind flanges and some reducing flanges crafted in cast, forged, or plate. It covers evaluations and standards for the following characteristics, noted in both metric and U.S. units of measure: 

  • Pressure-temperature ratings
  • Materials
  • Tolerances
  • Dimensions
  • Marking
  • Testing
  • Methods of designating openings

ANSI standard flange dimensions are designated as 150, 300, 400, 600, 900, 1500, and 2500, in sizes NPS 1/2 through NPS 24. 

ANSI Class Flange Types 

Regardless of size or specification, flanges are fundamentally designed to close, cover, connect, or support pipe systems. The six common types of ANSI Class Flanges, including: 

  • Slip-on, in both ring and hub style, to fit over a pipe
  • Weld neck, machined to match a pipe’s inside diameter and attached via welding
  • Blind, for sealing the end or opening of a piping system or vessel
  • Lap joint, to pair with stub end fittings for applications demanding dismantling
  • Threaded, to fit pipes with external threads without the need for welding
  • Socket-weld, to provide ideal inside flow with the use of a socket fit and top weld 

Material Grades and Performance 

The most common material grade for ANSI Class Flanges is forged or cast, unless otherwise specified. 

Industries and Applications 

The strength and durability represented by ANSI standards for flanges is valued in both domestic and international industries of all kinds. Common industries and applications include: 

  • Food processing and manufacturing (ANSI-NSF is a unique food-safe family of specifications)
  • Valves, vessels, and industrial pumps
  • Waterworks and municipal pipe systems
  • Heating systems and heat exchangers
  • Plumbing and mechanical systems
  • Fire protection services
  • Power plants and the nuclear power industry
  • Oil, gas, and chemical assemblies

ASME/ANSI B16.5 provides

  • weld neck
  • slip-on
  • socket weld
  • threaded
  • lap joint
  • blind

flange dimensions for pipes ranging 1/2" to 24" - in classes ranging 150 to 2500.

  • Steel Pipe Dimensons - Schedule 40
  • Steel Pipe Dimensions - Schedule 80

Table of Contant

ASME/ANSI B16.5 LBS 150
ASME/ANSI B16.5 LBS 300
ASME/ANSI B16.5 LBS 400
ASME/ANSI B16.5 LBS 600
ASME/ANSI B16.5 LBS 900
ASME/ANSI B16.5 LBS 1500
ASME/ANSI B16.5 LBS 2500

Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 150
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2
  • 1 inch = 25.4 mm
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 300
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 3/4 0.88 7-1/4
4 10 8 3/4 0.88 7-7/8
5 11 8 3/4 0.88 9-1/4
6 12-1/2 12 3/4 0.88 10-5/8
8 15 12 7/8 1 13
10 17-1/2 16 1 1.12 15-1/4
12 20-1/2 16 1-1/8 1.25 17-3/4
14 23 20 1-1/8 1.25 20-1/4
16 25-1/2 20 1-1/4 1.38 22-1/2
18 28 24 1-1/4 1.38 24-3/4
20 30-1/2 24 1-1/4 1.38 27
24 36 24 1-1/2 1.62 32
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 400
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 7/8 1 7-1/4
4 10 8 7/8 1 7-7/8
5 11 8 7/8 1 9-1/4
6 12-1/2 12 7/8 1 10-5/8
8 15 12 1 1.12 13
10 17-1/2 16 1-1/8 1.25 15-1/4
12 20-1/2 16 1-1/4 1.38 17-3/4
14 23 20 1-1/4 1.38 20-1/4
16 25-1/2 20 1-3/8 1.5 22-1/2
18 28 24 1-3/8 1.5 24-3/4
20 30-1/2 24 1-1/2 1.62 27
24 36 24 1-3/4 1.88 32
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 600
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 7/8 1 7-1/4
4 10-3/4 8 7/8 1 8-1/2
5 13 8 1 1.12 10-1/2
6 14 12 1 1.12 11-1/2
8 16-1/2 12 1-1/8 1.25 13-3/4
10 20 16 1-1/4 1.38 17
12 22 20 1-1/4 1.38 19-1/4
14 23-3/4 20 1-3/8 1.5 20-3/4
16 27 20 1-1/2 1.62 23-3/4
18 29-1/4 20 1-5/8 1.75 25-3/4
20 32 24 1-5/8 1.75 28-1/2
24 37 24 1-7/8 2 33
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 900
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/2 4-3/4 4 3/4 0.88 3-1/4
3/4 5-1/8 4 3/4 0.88 3-1/2
1 5-7/8 4 7/8 1 4
1-1/4 6-1/4 4 7/8 1 4-3/8
1-1/2 7 4 1 1.12 4-7/8
2 8-1/2 8 7/8 1 6-1/2
2-1/2 9-5/8 8 1 1.12 7-1/2
3 9-1/2 8 7/8 1 7-1/2
4 11-1/2 8 1-1/8 1.25 9-1/4
5 13-3/4 8 1-1/4 1.38 11
6 15 12 1-1/8 1.25 12-1/2
8 18-1/2 12 1-3/8 1.5 15-1/2
10 21-1/2 16 1-3/8 1.5 18-1/2
12 24 20 1-3/8 1.5 21
14 25-1/4 20 1-1/2 1.62 22
16 27-3/4 20 1-5/8 1.75 24-1/2
18 31 20 1-7/8 2 27
20 33-3/4 20 2 2.12 29-1/2
24 41 20 2-1/2 2.62 35-1/2
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 1500
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/2 4-3/4 4 3/4 0.88 3-1/4
3/4 5-1/8 4 3/4 0.88 3-1/2
1 5-7/8 4 7/8 1 4
1-1/4 6-1/4 4 7/8 1 4-3/8
1-1/2 7 4 1 1.12 4-7/8
2 8-1/2 8 7/8 1 6-1/2
2-1/2 9-5/8 8 1 1.12 7-1/2
3 10-1/2 8 1-1/8 1.25 8
4 12-1/4 8 1-1/4 1.38 9-1/2
5 14-3/4 8 1-1/2 1.62 11-1/2
6 15-1/2 12 1-3/8 1.5 12-1/2
8 19 12 1-5/8 1.75 15-1/2
10 23 12 1-7/8 2 19
12 26-1/2 16 2 2.12 22-1/2
14 29-1/2 16 2-1/4 2.38 25
16 32-1/2 16 2-1/2 2.62 27-3/4
18 36 16 2-3/4 2.88 30-1/2
20 38-3/4 16 3 3.12 32-3/4
24 46 16 3-1/2 3.62 39
Nominal Pipe Size
NPS
(inches)
ASME/ANSI B16.5 Class 2500
Diameter of
Flange
(inches)
No.
of
Bolts
Diameter of
Bolts
(inches)
Diameter of
Bolt Holes
(inches)
Bolt
Circle
(inches)
1/2 5-1/4 4 3/4 0.88 3-1/2
3/4 5-1/2 4 3/4 0.88 3-3/4
1 6-1/4 4 7/8 1 4-1/4
1-1/4 7-1/4 4 1 1.12 5-1/8
1-1/2 8 4 1-1/8 1.25 5-3/4
2 9-1/4 8 1 1.12 6-3/4
2-1/2 10-1/2 8 1-1/8 1.25 7-3/4
3 12 8 1-1/4 1.38 9
4 14 8 1-1/2 1.62 10-3/4
5 16-1/2 8 1-3/4 1.88 12-3/4
6 19 8 2 2.12 14-1/2
8 21-3/4 12 2 2.12 17-1/4
10 26-1/2 12 2-1/2 2.62 21-1/4
12 30 12 2-3/4 2.88 24-3/8

We Deliver to following Countries & cities with Time estimate

MIDDLE EAST
Country
Deliver Days Port Name
Malaysia 10 - 20 Days Port of Klang, Malaysia - Penang Port, Malaysia
Singapore 10 - 20 Days Northport , Malaysia - Westports, Malaysia
Thailand 20-30 Days Port of Laem Chabang, Thailand
Philippines 20-30 Days Port of Manila - Port of Jordan, Philippines
Indonesia 25-40 Days Jakarta Tanjung Priok Seaport indonesia
Sri Lanka 10-15 Days Port of Colombo

Bangladesh

5-10 Days The Port of Chittagong (Bangladesh)
UAE 5-10 Days Port of Mina Jebel Ali (Jebel Ali - Dubai ) , United Arab Emirates & Port Zayed (Mina Zayed), United Arab Emirates
Saudi Arabia 10-20 Days Jeddah Islamic Port, Saudi Arabia
Turkey 20-30 Days Haydarpasa, Izmir and Mersin Port - Port of Ambarli, Turkey
Qatar 8 - 12 Days Port of Doha, Qatar & Port of Al Wakrah, Qatar
Oman 5 - 10 Days Port Of Sohar - Oman , Port of Muscat - Oman
Kuwait 8 - 15 Days Port of Kuwait, Kuwait
Yemen 8 - 15 Days Port of Aden, Yemen
Jordan 15 - 20 Days Port of Aqaba, Jordan
Cyprus 16 - 20 Days Famagusta Port, Cyprus
AFRICAN
Countries Port
Deliver Days Port Name
Nigeria 35 - 40 days Tin Can Island Port Complex, Nigeria
Algeria 35 - 40 days Port of Alger, Algeria - Port of Bejaia, Algeria - Port of oran, Algeria - Port of ghazaouet, Algeria
Angola 35 - 40 days Port of Luanda, Angola
South Africa 20 - 30 days Port Elizabeth, South Africa
Libya 18 - 20 Port of Benghazi, Libya
Egypt 15 - 20 Days Port of Damietta, Egypt
Sudan 10-15 Days Port of Sudan, Sudan
Equatorial Guinea 35 - 40 days Port of Malabo, Equatorial Guinea - Port of Bata, Equatorial Guinea
The Republic Of Congo 35 - 40 days Port of Matadi, Congo - Kinshasa
Gabon 35 - 40 days Port of Owendo, Gabon

Surplus stock at Ramesh Steel Corporation


Type Of ASME Flanges Available At Best Price

ASME Slip On Flange

ASME B16.5 Slip On Flange

ASME Welding Neck Flange

ASME B16.5 Welding Neck Flange

ASME Long Welding Neck Flange

ASME B16.5 Long Welding Neck Flange

ASME Blind Flange

ASME B16.5 Blind Flange

ASME Lap Joint Flange

ASME B16.5 Lap Joint Flange

ASME Socket Weld Flanges

ASME B16.5 Socket Weld Flanges

ASME Threaded Flange

ASME B16.5 Threaded Flange

ASME Collar Flange

ASME B16.5 Collar Flange

 ASME Flat Face Flange

ASME B16.5 Flat Face Flange

ASME Raised Face Flanges

ASME B16.5 Raised Face Flanges

ASME Ring Type Joint Flange

ASME B16.5 Ring Type Joint Flange

ASME Spectacle Blind Flanges

ASME B16.5 Spectacle Blind Flange

ASME Plate Flange

ASME B16.5 Plate Flange

ASME Flat Flange

ASME B16.5 Flat Flange

ASME Reducing Flange

ASME B16.5 Reducing Flange

ASME Square Flange

ASME B16.5 Square Flange

ASME Expander Flange

ASME B16.5 Expander Flange

ASME Screwed Flange

ASME B16.5 Screwed Flange

ASME Flange Facing Type & Finish

ASME B16.5 Flange Facing Type & Finish

ASME Orifice Flange

ASME B16.5 Orifice Flange

ASME Weldo / Nipo Flange

ASME B16.5 Weldo / Nipo Flange

ASME Loose Flange

ASME B16.5 Loose Flange

ASME High Hub Blinds Flange

ASME B16.5 High Hub Blinds Flange

ASME Weld Neck Flange Series A or B

ASME B16.5 Weld Neck Flange Series A or B

ASME Lip type flange

ASME B16.5 Lap type flange


Steel Flanges Manufacturing Process



ASME B16.5 Flanges, ASME B16.5 Blind Flange, ASME B16.5 Threaded Flange, ASME B16.5 Plate Flange Price List

 ASME flange

ASME Flange

ASME Flanges

ASME Flange
US $700-950
 / Ton

ASME B16.5 raised face flange
US $700-950 / Ton

ASME Orifice Flange
US $1000-1500 / Ton

ASME flange
ASME Slip On Flange
ASME Welding Neck Flange

ASME Lap Joint Flange
US $1000-3000 / Ton

ASME Slip On Flange
US $800-8000 / Ton

ASME Welding Neck Flange
US $800-2500 / Ton

ASME Blind Flange
ASME Threaded Flange
ASME Collar Flange

ASME Blind Flange
US $1-500 / Ton

ASME Threaded Flange
US $1350-2100 / Ton

ASME Collar Flange
US $1-10000 / Ton

ASME Flat Face Flange
ASME Raised Face Flanges
ASME Ring Type Joint Flange

ASME Flat Face Flange
US $1000-1500
 / Ton

ASME Raised Face Flanges
US $1350-2100
 / Ton

ASME Ring Type Joint Flange
US $1000-1500 / Ton

ASME Spectacle Blind Flanges
ASME Plate Flange
ASME Flat Flange

ASME Spectacle Blind Flanges
US $1000-2000
 / Ton

ASME Plate Flange
US $1000-1500 / Ton

ASME Flat Flange
US $700-1100 / Ton