class 1500 flanges

Class 1500 Stainless Steel Flanges Dimensions

View 1500# Flange Thickness, Specification List ANSI B16.5 Class 1500 Flange.


Flanges are available in various pressure classes ranging between class 150 to class 2500, with class 2500 flanges being the highest rating and class 150 being the lowest rating. Pressure ratings are used to facilitate smoother transportation of media across piping systems. It is not unusual for any piping system to generate some amount of pressure. If the pressure exceeds the capacity of the component, the whole application is very likely to experience failure. For e.g. using a 1500# Raised Face Flange for a 2500 class pressure rating piping system is incorrect. Not only will it deform the flange, but it could also lead to cracks and a less than stellar performance. Hence, manufacturers recommend using Flange 1500 Lb Material Pressure Ratinge strictly for only those applications where necessary. In the oil and gas industry or in industries that carry flammable compounds, the use of incorrect pressure ratings could have disastrous effects and it could even lead to combustion or loss of life. Another important note is that the standard which is followed by the supplier must also accommodate the specifications of the pipe. Generally speaking, most buyers prefer the use of a standardized product such as the ASME B16.5 Class 1500 Flange. This is because this particular standard accounts for several aspects including the size, tolerances, the material used, testing, marking as well as the 1500# Flange Dimension and the temperature & pressure rating.

These aspects are vital for the application, making them last longer. Essentially a flange is indirectly responsible for the longevity of a piping system. Since a Carbon Steel Class 1500 Flange could be used to clean, inspect or modify the piping system, they improve the shelf-life of the pipeline. In combination with a superior material like nickel alloys or carbon steel or even Stainless Steel Flanges 1500 Lb, the performance of the piping system remains at a top level.

ASME B16.5 Class 1500 Flange

ASME B16.5 Class 1500 Flange

ANSI B16.5 Flange 1500 Lbs

ANSI B16.5 Flange 1500 Lbs

ASA B16.5 1500# Flange

ASA B16.5 1500# Flange




1500# Flange Thickness

Normal Size Of Pipe "A"
(O.D.)
"B"
(Thick.)
"C"
(RF Diameter)
"D"
(B.C.D.)
# Bolt
Holes
Diameter of
Bolt Holes
Appr.
Weight
1/2" 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
3/4" 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
1" 4-1/4 9/16 2 3-1/8 4 5/8 2
1-1/4" 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
1-1/2" 5 11/16 2-7/8 3-7/8 4 5/8 3
2" 6 3/4 3-5/8 4-3/4 4 3/4 4
2-1/2" 7 7/8 4-1/8 5-1/2 4 3/4 7
3" 7-1/2 15/16 5 6 4 3/4 9
3-1/2" 8-1/2 15/16 5-1/2 7 8 3/4 13
4" 9 15/16 6-3/16 7-1/2 8 3/4 17
5" 10 15/16 7-5/16 8-1/2 8 7/8 20
6" 11 1 8-1/2 9-1/2 8 7/8 27
8" 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
10" 16 1-3/16 12-3/4 14-1/4 12 1 67
12" 19 1-1/4 15 17 12 1 123
14" 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
16" 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
18" 25 1-9/16 21 22-3/4 16 1-1/4 217
20" 27-1/2 1-11/16 23 25 20 1-1/4 283
24" 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415

Class 1500 Flange Standard Specification

Specification : ASME B16.5 Class 1500 Flange
Japanese Standards 16 K 20 K, 5K, 10 K, 40 K, 30 K, 63 K
Production technique
  • Heat treated, Forged and machined
Size Chart 1/2" to 48"
Standards MSS S44, ISO70051, EN-1092, DIN, ANSI, ASME/ANSI B16.5/16.36/16.47A/16.47B, BS1560-3.1, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, API7S-15, EN1092, API7S-43, API605, BS4504
UNI Standards 25Bar 6Bar 40Bar 10Bar 16Bar
EN Standards 40Bar 25Bar 10Bar 16Bar 6Bar
Manufacturing Shapes Ring Type Joint, Flat Face, Raised Face, Lap-Joint Face, Small Tongue, Large Tongue & Groove, Large Male-Female, Groove, Small Male-Female
Pressure Rating ANSI 600 LBS, 2500 LBS 900 LBS, 1500 LBS, Class 150 LBS, 300 LBS
Most common types Threaded / Forged / Plate /Screwed

Check 1500# Raised Face Flange Pressure Rating, Dimension Chart Of Stainless Steel Flanges 1500 Lb In Inch, Carbon Steel Class 1500 Flange Manufacturer In India.


Flange Rtj 1500 Lbs Pressure Rating Class

Temperature (in F°) 1500#
< 100 3705
200 3395
300 3270
400 3170
500 3015
600 2840
650 2745
700 2655
750 2535
800 2055
850 1595
900 1150
950 685
1000 430

ANSI B16.5 1500# Flange Dimensions Chart

 ANSI B16.5 1500# Flange Dimensions Chart

Normal Size Of Pipe
Outside
diameter of
flanges
Minimum
thick.
of flanges
Overall Length
Bolt
Circle
Number and
Size of
Holes
Outer Daimeter
of raised
face
Welding
neck
Slip-on
&
socket
welding
Lap
Joint
O
Q
Y
Diam.
No.
dia.
R
1/2
12.1
22.3
60.3
31.8
31.8
82.5
4
22
35
3/4
130
25.4
69.8
34.9
34.9
89.0
4
22
43
1
149
28.6
73.0
41.3
41.3
101.5
4
25
51
1-1/4
159
28.6
73.0
41.3
41.3
111.0
4
25
64
1-1/2
178
31.8
82.6
44.4
44.4
124.0
4
29
73
2
216
38.1
101.6
57.2
57.2
165.0
8
25
92
2-1/2
244
41.3
104.8
63.5
63.5
190.5
8
29
105
3
267
47.7
117.5
73.0
73.0
203.0
8
32
127
3-1/2
4
311
54.0
123.8
90.5
90.5
241.5
8
35
157
5
375
73.1
155.5
104.8
104.8
292.0
8
41
186
6
394
82.6
171.4
119.1
119.1
317.5
12
38
216
8
483
92.1
212.7
142.9
142.9
393.5
12
45
270
10
584
108.0
254.0
158.8
177.8
482.5
12
51
324
12
673
123.9
282.9
181.0
219.1
571.5
16
54
381
14
749
133.4
298.4
241.3
635.0
16
60
413
16
826
146.1
311.2
260.4
705.0
16
51
470
18
914
162.0
327.0
-
276.2
474.5
16
73
538
20
984
117.8
355.4
292.1
832.0
16
80
584
24
1168
203.2
406.4
330.2
990.5
16
92
692


Flange Rtj 1500 Lbs Weight Table, Check Our Global Sales Network For Flange 1500 Lb Material, Get a Live Quote Now For 1500# Socket Weld Flange, Buy Alloy Steel 1500 Lb Raised Face Flange Certified Materials.


Carbon Steel Class 1500 Flange Weight Formula

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
1500LB ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268


Size Of Flange 1500 Lb Standard

1500LB Flanges
# Bolts or Studs Diameter of Bolts or Studs Length of Stud
Ring Type Joint 1/4 RF
4-1/4 4 0.75 4-1/4
4-1/2 4 0.75 4-1/2
5 4 0.88 5
5 4 0.88 5
5-1/2 4 1.00 5-1/2
5-3/4 8 0.88 5-3/4
6-1/4 8 1.00 6-1/4
5-3/4 8 1.13 7
6-3/4 8 1.25 7-3/4
7-1/2 8 1.50 9-3/4
7-3/4 12 1.38 10-1/4
8-3/4 12 1.63 11-1/2
9-1/4 12 1.88 13-1/4
10 16 2.00 14-3/4
11 16 2.25 16
11-1/2 16 2.50 17-1/2
13-1/4 16 2.75 19-1/2
14-1/4 16 3.00 21-1/4
18 16 3.50 24-1/4

Get instant delivery of Flange 1500 Lb Standard, We provide Ring Joint 1500# Flange 3rd Party Testing And Raised Face 1500LB Flange Expert Cutting Service In Mumbai.

Stainless Steel 1500 Lb Flanges Types

3 inch, F304L, Class 1500, Schedule 5 Weld Neck Flange

3 inch, F304L, Class 1500, Schedule 5 Weld Neck Flange

4 inch, F304L, Schedule 10, SW 1500# Flange

4 inch, F304L, Schedule 10, SW 1500# Flange

 10 inch, Stainless Steel 1500 psi Flange

10 inch, Stainless Steel 1500 psi Flange

3 inch, F304, Stainless Steel Class 1500 Backup Flange

3 inch, F304, Stainless Steel Class 1500 Backup Flange

2 inch, A182 304L, Carbon Steel Full Face Blind 1500# Flange

2 inch, A182 304L, Carbon Steel Full Face Blind 1500# Flange

12 inch, SCH 10, Raised Face and Slip-On 1500# Flange

12 inch, SCH 10, Raised Face and Slip-On 1500# Flange

2 inch, F321, SCH80, Socket Weld 1500# Flange

2 inch, F321, SCH80, Socket Weld 1500# Flange

2 inch, SCH 20, Standard 1500# Raised Face Flange

2 inch, SCH 20, Standard 1500# Raised Face Flange

3 inch, ASTM A182 F304L, Stainless Steel Slip On 1500# Flange

3 inch, ASTM A182 F304L, Stainless Steel Slip On 1500# Flange

2 inch, A105, RF, Threaded 1500# Flange

2 inch, A105, RF, Threaded 1500# Flange

3 inch, A350 Lf2 Carbon Steel 1500# Blind Flange

3 inch, A350 Lf2 Carbon Steel 1500# Blind Flange

15 inch, Extra Heavy 304L RF Weldneck 1500# Flange

15 inch, Extra Heavy 304L RF Weldneck 1500# Flange


ASA B16.5 1500# Flanges Bolt Table

1500LB Flanges
Nominal Size Of Pipe # Bolts or Studs Diameter of Bolts or Studs Length of Stud
1/16 RF RTJ
1/2 4 0.50 2-1/4 -
3/4 4 0.50 2-1/2 -
1 4 0.50 2-1/2 3
1-1/4 4 0.50 2-3/4 3-1/4
1-1/2 4 0.50 2-3/4 3-1/4
2 4 0.63 3-1/4 3-3/4
2-1/2 4 0.63 3-1/2 4
3 4 0.63 3-1/2 4
3-1/2 8 0.63 3-1/2 4
4 8 0.63 3-1/2 4
5 8 0.75 3-3/4 4-1/4
6 8 0.75 4 4-1/2
8 8 0.75 4-1/4 4-3/4
10 12 0.88 4-1/2 5
12 12 0.88 4-3/4 5-1/4
14 12 1.00 5-1/4 5-3/4
16 16 1.00 5-1/4 5-3/4
18 16 1.13 5-3/4 6-1/4
20 20 1.13 6-1/4 6-3/4
24 20 1.25 6-3/4 7-1/4

Refer Long Weld Neck Flange 1500# Dimensions And ASME B16.5 Class 1500 Flange Pressure Rating, Stockist of ANSI Class 1500 Flange In Mumbai, Manufacturers Of Weld Neck Flange Class 1500 In India.