Plate Flange
Stainless Steel Plain Flange manufacturer in India in Class 150 to 2500LB.
ASME B16.5 Plate Flange
Stainless Steel Plate Flange
Carbon Steel Plate Flanges
What Is A Plate Flange?
The Plate Flange is of high corrosion resistance than the ASTM A182 SS Plate Flange. The Stainless Steel Plate Flanges are usually more resistant to corrosion than the ordinary Carbon Steel Plate Flange. Plate Flange Dimensions differ based on their pressure classes, materials and operational needs. The DIN86029 PN10 Plate Flanges belong to the PN10 pressure class and the Duplex Steel Plate Flanges is made up of duplex steel.
Table of contents
- What Is A Plate Flange Used For?
- ASME B16.5 Plate Flange Dimensions
- Class 150 Plate Flanges Dimensions
- Class 300 Plate Flanges Dimensions
- Class 600 Plate Flanges Dimensions
- Din 2501 Pn10 Plate Flange Dimensions
- Din 2501 Pn16 Plate Flange Dimensions
- DIN 2573 PN6 Plate Flange Dimensions
- DIN 2576 PN10 Plate Flange Dimensions
- DIN 2502 PN16 Plate Flange Dimensions
- DIN 2503 PN25 Plate Flange Dimensions
- DIN 2543 PN16 Plate Flange Dimensions
Plate Flange Class 150 To 600 Dimensions
PN Plate Flange Dimension
What Is A Plate Flange Used For?
Sometimes, specific conditions such as acidic fluids are involved. In those cases the Carbon Steel Plate Flanges could be used to overcome this issue. The alloy flanges are usually used based on the light weight requirements, high strength and high corrosion resistance. Inconel Plate Flanges are lightweight and the Hastelloy C22 Plate Flange is very much corrosion resistant. Specific alloys are also used in the production depending on the need. For example, aluminium 20 alloy is used to produce the Alloy 20 Plate Flanges. Flange usage is in various application pipe lines.
ASME B16.5 Plate Flange Dimensions
Class 150 Plate Flanges Dimensions
|
ø
|
D
|
b
|
g
|
m
|
J
|
k
|
Holes
|
l
|
Kilogram
|
|
1/2"
|
88,9
|
11,1
|
34,9
|
30,2
|
22,3
|
60,3
|
4
|
15,9
|
0,400
|
|
3/4"
|
98,4
|
12,7
|
42,9
|
38,1
|
27,7
|
69,8
|
4
|
15,9
|
0,700
|
|
1"
|
107,9
|
14,3
|
50,8
|
49,2
|
34,5
|
79,4
|
4
|
15,9
|
0,800
|
|
1 1/4"
|
117,5
|
15,9
|
63,5
|
58,8
|
43,2
|
88,9
|
4
|
15,9
|
1,100
|
|
1 1/2"
|
127,0
|
17,5
|
73,0
|
65,1
|
49,5
|
98,4
|
4
|
15,9
|
1,400
|
|
2"
|
152,4
|
19,0
|
92,1
|
77,8
|
62,0
|
120,6
|
4
|
19,0
|
2,200
|
|
2 1/2"
|
177,8
|
22,2
|
104,8
|
90,5
|
74,7
|
139,7
|
4
|
19,0
|
3,600
|
|
3"
|
190,5
|
23,8
|
127,0
|
107,9
|
90,7
|
152,4
|
4
|
19,0
|
4,100
|
|
3 1/2"
|
215,9
|
23,8
|
139,7
|
122,2
|
103,4
|
177,8
|
8
|
19,0
|
5,200
|
|
4"
|
228,6
|
23,8
|
157,2
|
134,9
|
116,1
|
190,5
|
8
|
19,0
|
5,600
|
|
5"
|
254,0
|
23,8
|
185,7
|
163,6
|
143,8
|
215,9
|
8
|
22,2
|
6,300
|
|
6"
|
279,4
|
25,4
|
215,9
|
192,1
|
170,7
|
241,3
|
8
|
22,2
|
7,500
|
|
8"
|
342,9
|
28,6
|
269,9
|
246,1
|
221,5
|
298,4
|
8
|
22,2
|
12,600
|
|
10"
|
406,4
|
30,2
|
323,8
|
304,8
|
276,3
|
361,9
|
12
|
25,4
|
18,500
|
|
12"
|
482,6
|
31,7
|
381,0
|
365,1
|
327,1
|
431,8
|
12
|
25,5
|
28,000
|
|
14"
|
533,4
|
34,9
|
412,7
|
400,0
|
359,1
|
476,2
|
12
|
28,6
|
36,000
|
|
16"
|
596,9
|
36,5
|
469,9
|
457,2
|
410,5
|
539,7
|
16
|
28,6
|
46,000
|
|
18"
|
635,0
|
39,7
|
533,4
|
504,8
|
461,8
|
577,8
|
16
|
31,7
|
50,000
|
|
20"
|
698,5
|
42,9
|
584,2
|
558,8
|
513,1
|
635,0
|
20
|
31,7
|
64,000
|
|
22"
|
749,3
|
46,0
|
641,2
|
609,6
|
564,4
|
692,1
|
20
|
34,9
|
72,000
|
|
24"
|
812,8
|
47,6
|
692,1
|
663,6
|
615,9
|
749,3
|
20
|
34,9
|
89,000
|
Class 300 Plate Flanges Dimensions
ø |
D |
b |
g |
m |
J |
k |
Holes |
l |
Kg. |
1/2" |
95,6 |
14,3 |
34,9 |
38,1 |
22,3 |
66,7 |
4 |
15,9 |
0,700 |
3/4" |
117,5 |
15,9 |
42,9 |
47,6 |
27,7 |
82,5 |
4 |
19,0 |
1,100 |
1" |
123,8 |
17,5 |
50,8 |
54,0 |
34,5 |
88,9 |
4 |
19,0 |
1,400 |
1 1/4" |
133,3 |
19,0 |
63,5 |
63,5 |
43,2 |
98,4 |
4 |
19,0 |
1,800 |
1 1/2" |
155,6 |
20,6 |
73,0 |
69,8 |
49,5 |
114,3 |
4 |
22,2 |
2,600 |
2" |
165,1 |
22,2 |
92,1 |
84,1 |
62,0 |
127,0 |
8 |
19,0 |
3,400 |
2 1/2" |
190,5 |
25,4 |
104,8 |
100,0 |
74,7 |
149,2 |
8 |
22,2 |
4,400 |
3" |
209,5 |
28,6 |
127,0 |
117,5 |
90,7 |
168,3 |
8 |
22,2 |
6,100 |
3 1/2" |
228,6 |
30,2 |
139,7 |
133,3 |
103,4 |
184,1 |
8 |
22,2 |
7,500 |
4" |
254,0 |
31,7 |
157,2 |
146,0 |
116,1 |
200,0 |
8 |
22,2 |
10,100 |
5" |
279,4 |
34,9 |
185,7 |
177,8 |
143,8 |
234,9 |
8 |
22,2 |
12,500 |
6" |
317,5 |
36,5 |
215,9 |
206,4 |
170,7 |
269,9 |
12 |
22,2 |
14,100 |
8" |
381,0 |
41,3 |
269,9 |
260,3 |
221,5 |
330,2 |
12 |
25,4 |
24,800 |
10" |
444,5 |
47,6 |
323,8 |
320,7 |
276,3 |
387,3 |
16 |
28,6 |
37,100 |
12" |
520,7 |
50,8 |
381,0 |
374,6 |
327,1 |
450,8 |
16 |
31,7 |
50,000 |
14" |
584,2 |
54,0 |
412,7 |
425,4 |
359,1 |
514,3 |
20 |
31,7 |
70,000 |
16" |
647,7 |
57,1 |
469,9 |
482,6 |
410,5 |
571,5 |
20 |
34,9 |
90,000 |
18" |
711,2 |
60,3 |
533,4 |
533,4 |
461,8 |
628,6 |
24 |
34,9 |
112,000 |
20" |
774,7 |
63,5 |
584,2 |
584,2 |
513,1 |
685,8 |
24 |
34,9 |
133,000 |
22" |
838,2 |
66,7 |
641,2 |
641,2 |
564,4 |
742,9 |
24 |
41,3 |
197,000 |
24" |
914,4 |
69,8 |
692,1 |
701,7 |
615,9 |
812,8 |
24 |
41,3 |
208,000 |
Class 600 Plate Flanges Dimensions
|
ø
|
D
|
b
|
g
|
m
|
J
|
k
|
Holes
|
l
|
Kg.
|
|
1/2"
|
95,2
|
14,3
|
34,9
|
38,1
|
22,3
|
66,7
|
4
|
15,9
|
0,800
|
|
3/4"
|
117,5
|
15,9
|
42,9
|
47,6
|
27,7
|
82,5
|
4
|
19,0
|
1,400
|
|
1"
|
123,8
|
17,5
|
50,8
|
54,0
|
34,5
|
88,9
|
4
|
19,0
|
1,600
|
|
1 1/4"
|
133,3
|
20,6
|
63,5
|
63,5
|
43,2
|
98,4
|
4
|
19,0
|
2,100
|
|
1 1/2"
|
155,6
|
22,2
|
73,0
|
69,8
|
49,5
|
114,3
|
4
|
22,2
|
3,100
|
|
2"
|
165,1
|
25,4
|
92,1
|
84,1
|
62,0
|
127,0
|
8
|
19,0
|
3,700
|
|
2 1/2"
|
190,5
|
28,6
|
104,8
|
100,0
|
74,7
|
149,2
|
8
|
22,2
|
5,400
|
|
3"
|
209,5
|
31,7
|
127,0
|
117,5
|
90,7
|
168,3
|
8
|
22,2
|
7,300
|
|
3 1/2"
|
228,6
|
34,9
|
139,7
|
133,3
|
103,4
|
184,1
|
8
|
25,4
|
8,900
|
|
4"
|
273,0
|
38,1
|
157,2
|
152,4
|
116,1
|
215,9
|
8
|
25,4
|
11,800
|
|
5"
|
330,2
|
44,4
|
185,7
|
188,9
|
143,8
|
266,7
|
8
|
28,6
|
24,500
|
|
6"
|
355,6
|
47,6
|
215,9
|
222,2
|
170,7
|
292,1
|
12
|
28,6
|
29,500
|
|
8"
|
419,1
|
55,6
|
269,9
|
273,0
|
221,5
|
349,2
|
12
|
31,7
|
43,000
|
|
10"
|
508,0
|
63,5
|
323,8
|
342,8
|
276,3
|
431,8
|
16
|
34,9
|
70,000
|
|
12"
|
558,8
|
66,7
|
381,0
|
400,0
|
327,1
|
488,9
|
20
|
34,9
|
86,000
|
|
14"
|
603,2
|
69,8
|
412,7
|
431,8
|
359,1
|
527,0
|
20
|
38,1
|
100,000
|
|
16"
|
685,8
|
76,2
|
469,9
|
495,3
|
410,5
|
603,2
|
20
|
41,3
|
142,000
|
|
18"
|
742,9
|
82,5
|
533,4
|
546,1
|
461,8
|
654,0
|
20
|
44,4
|
175,000
|
|
20"
|
812,8
|
88,9
|
584,2
|
609,6
|
513,1
|
723,9
|
24
|
44,4
|
232,000
|
|
22"
|
869,9
|
95,2
|
641,2
|
666,7
|
564,4
|
777,9
|
24
|
47,6
|
292,000
|
|
24"
|
939,8
|
101,6
|
692,1
|
717,5
|
615,9
|
838,2
|
24
|
50,8
|
330,000
|
Check Carbon Steel Plate Flange Thickness Calculation And AWWA Class D Plate Flanges Weight Calculator.
Aluminum Plate Flanges Specification
| Material Specification Of : | ASME B16.5 Plate Flange |
|---|---|
| Gaskets Types | Full Face Gasket Flat Ring Gasket Metallic Ring Gakset |
| Advantages Of Pipe Flange | Used to Connect Pipe System Easy Repair Pipe System Assembled Without Welding |
| Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |
| Bolt Type | high strength bolts medium strength bolts low strength bolts |
| European Standard Flanges | JIS B2220 Flanges (5k to 30k) and KS1503 flanges |
| Russian-Standard Flanges | GOST 12820 / 12821-80, DIN, UNI, EN 1092-1 |
| South African Standard Flanges | SANSflanges And SABS flanges |
| Standard Cover : | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
| Contact Faces | RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female) |
| Size Chart | Normal Pipe Size 1/2 to NPS 24" |
| Materials | Stainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron. |
| Thickness | Normal Pipe Size ≤ 18 |
| Bore Diameter | Normal Pipe ≤ 10 |
| Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN |
| Pressure Rating | Class 150 To Class 2500 |
| High Temperature | Above 200°C (400°F) For Class 150 Or Above 400°C (750°F) |
| Low Temperature | Above -29 Degree C (−20°F) |
| Common Types Of Flanges: | Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF) |
| Special Types Of Flanges : | Nipoflange, Elboflange, Latroflange, Swivel Flanges, Expanding Flanges, Reducing Flanges, Weldoflange |
| Surface Finish | smooth, concentric serrated, stock |
| Carbon Steel Plate Flange Cost | |||||
|---|---|---|---|---|---|
| Type Of Flanges | Size | Material | Class | Price In India (INR) | |
| Plate Flanges | 1/2″ | ASTM A105 | Class 150 | 180.00 | |
| Plate Flanges | 1/4″ | ASTM A105 | Class 150 | 377.00 | |
| Plate Flanges | 1″ | ASTM A105 | Class 150 | 520.45 | |
| Plate Flanges | 2″ | ASTM A105 | Class 150 | 976.00 | |
| Plate Flanges | 4″ | ASTM A105 | Class 150 | 1538.00 | |
| Plate Flanges | 6″ | ASTM A105 | Class 150 | 1943.00 | |
| Plate Flanges | 8″ | ASTM A105 | Class 150 | 2369.00 | |
Please note this is an approx Price of Stainless Steel Plate Flanges in Mumbai, India. For final Plate Flanges And ANSI B16.5 Carbon Steel Plate Flanges Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com
What Is The Difference Between Plate Flange Vs Slip On Flanges?, Aluminum Plate Flanges Pressure Rating Chart.
Plate Flange Weight Calculator
|
NPS
|
Pipe Diameter
|
Dimension Of Flange
|
Nut And Bolt
|
Approx. Flanges Weight In Kg
|
|||||
|
Flange Inside Daimeter
|
Flange Daimeter
|
Thickness of Flange
|
Diameter of Bolt Circle
|
Number of Hole
|
Diameter of Bolt Hole
|
||||
|
DN
|
ISO
|
DIN
|
d5
|
D
|
b
|
k
|
d2
|
KG /PCS
|
|
|
10
|
|
14
|
14.5
|
90
|
14
|
60
|
4
|
14
|
0.61
|
|
17.2
|
|
17.7
|
90
|
14
|
60
|
4
|
14
|
0.6
|
|
|
15
|
|
20
|
21
|
95
|
14
|
65
|
4
|
14
|
0.67
|
|
21.3
|
|
22
|
95
|
14
|
65
|
4
|
14
|
0.67
|
|
|
20
|
|
25
|
26
|
105
|
16
|
75
|
4
|
14
|
0.94
|
|
26.9
|
|
27.6
|
105
|
16
|
75
|
4
|
14
|
0.94
|
|
|
25
|
|
30
|
31
|
115
|
16
|
85
|
4
|
14
|
1.13
|
|
33.7
|
|
34.4
|
115
|
16
|
85
|
4
|
14
|
1.11
|
|
|
32
|
|
38
|
39
|
140
|
16
|
100
|
4
|
18
|
1.66
|
|
42.4
|
|
43.1
|
140
|
16
|
100
|
4
|
18
|
1.62
|
|
|
40
|
|
44.5
|
45.5
|
150
|
16
|
110
|
4
|
18
|
1.89
|
|
48.3
|
|
49
|
150
|
16
|
110
|
4
|
18
|
1.85
|
|
|
50
|
|
57
|
58.1
|
165
|
18
|
125
|
4
|
18
|
2.5
|
|
60.3
|
|
61.1
|
165
|
18
|
125
|
4
|
18
|
2.46
|
|
|
65
|
76.1
|
|
77.1
|
185
|
18
|
145
|
4
|
18
|
2.99
|
|
80
|
88.9
|
|
90.3
|
200
|
20
|
160
|
8
|
18
|
3.61
|
|
100
|
|
108
|
109.6
|
220
|
20
|
180
|
8
|
18
|
4.17
|
|
114.3
|
|
115.9
|
220
|
20
|
180
|
8
|
18
|
3.99
|
|
|
125
|
|
133
|
134.8
|
250
|
22
|
210
|
8
|
18
|
5.66
|
|
139.7
|
|
141.6
|
250
|
22
|
210
|
8
|
18
|
5.41
|
|
|
150
|
|
159
|
161.1
|
285
|
22
|
240
|
8
|
22
|
6.97
|
|
168.3
|
|
170.5
|
285
|
22
|
240
|
8
|
22
|
6.55
|
|
|
175
|
193.7
|
|
196.1
|
315
|
24
|
270
|
8
|
22
|
8.42
|
|
200
|
219.1
|
|
221.8
|
340
|
24
|
295
|
8
|
22
|
9.28
|
|
250
|
|
267
|
270.2
|
395
|
26
|
350
|
12
|
22
|
12.36
|
|
273
|
|
276.2
|
395
|
26
|
350
|
12
|
22
|
11.85
|
|
|
300
|
323.9
|
|
327.6
|
445
|
26
|
400
|
12
|
22
|
13.61
|
|
350
|
355.6
|
|
359.7
|
505
|
28
|
460
|
16
|
22
|
20.35
|
|
|
368
|
372.2
|
505
|
28
|
460
|
16
|
22
|
18.77
|
|
|
400
|
406.4
|
|
411
|
565
|
32
|
515
|
18
|
26
|
27.52
|
|
|
419
|
423.7
|
565
|
32
|
515
|
18
|
26
|
35.43
|
|
|
450
|
457
|
|
462.3
|
615
|
38
|
565
|
20
|
26
|
35.11
|
|
500
|
508
|
|
613.6
|
670
|
38
|
620
|
20
|
26
|
40.2
|
|
600
|
610
|
|
615.5
|
780
|
40
|
725
|
20
|
26
|
51.87
|
Standard Dimensions Of DIN 2501 PN10/ PN16 Plate Flange, Buy Orifice Plate Flanges Fast Delivery And Best Price.
Stainless Steel Plate Flange Pressure Ratings
| ASME B16.5 Plate Flange Pressure Pressure | |||||||
|---|---|---|---|---|---|---|---|
| Temperature (°C) | Class | ||||||
| Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 | |
| -29 - 38 | 19.8 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
| 50 | 19.5 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
| 100 | 17.7 | 51.5 | 68.7 | 103.0 | 155 | 258 | 429 |
| 150 | 15.8 | 50.2 | 66.8 | 100.3 | 151 | 251 | 418 |
| 200 | 13.8 | 48.6 | 64.8 | 97.2 | 146 | 243 | 405 |
| 250 | 12.1 | 46.3 | 61.7 | 92.7 | 139 | 232 | 386 |
| 300 | 10.2 | 42.9 | 57.0 | 85.7 | 129 | 214 | 357 |
| 325 | 9.3 | 41.4 | 55.0 | 82.6 | 124 | 207 | 344 |
| 350 | 8.4 | 40.0 | 53.4 | 80.0 | 120 | 200 | 334 |
| 375 | 7.4 | 37.8 | 50.4 | 75.7 | 114 | 189 | 315 |
| 400 | 6.5 | 34.7 | 46.3 | 69.4 | 104 | 174 | 290 |
| 425 | 5.5 | 28.8 | 38.4 | 57.5 | 86.3 | 144 | 240 |
| 450 | 4.6 | 23.0 | 30.7 | 46.0 | 69.0 | 115 | 192 |
| 475 | 3.7 | 17.1 | 22.8 | 34.2 | 51.3 | 85.4 | 142 |
| 500 | 2.8 | 11.6 | 15.4 | 23.2 | 34.7 | 57.9 | 96.5 |
| 538 | 1.4 | 5.9 | 7.9 | 11.8 | 17.7 | 29.5 | 49.2 |
Plate Flange Thickness Calculation
| ANSI B16.5 Plate Flange Wall Thickness | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS (Normal Pipe Sizes) | Outside Daimeter (O.D.) | Schedule 10 | Schedule 20 | Schedule 30 | STD Wall | Schedule 40 | Schedule 60 | EXT Hvy | Schedule 80 | Schedule 100 | Schedule 120 | Schedule 140 | Schedule 160 | XX Hvy |
| ½ | 0.84 | 0.083 | ... | ... | 0.109 | 0.109 | ... | 0.147 | 0.147 | ... | ... | ... | 0.188 | 0.294 |
| ¾ | 1.05 | 0.083 | ... | ... | 0.113 | 0.113 | ... | 0.154 | 0.154 | ... | ... | ... | 0.219 | 0.308 |
| 1 | 1.315 | 0.109 | ... | ... | 0.133 | 0.133 | ... | 0.179 | 0.179 | ... | ... | ... | 0.25 | 0.358 |
| 1 ¼ | 1.66 | 0.109 | ... | ... | 0.14 | 0.14 | ... | 0.191 | 0.191 | ... | ... | ... | 0.25 | 0.382 |
| 1 ½ | 1.9 | 0.109 | ... | ... | 0.145 | 0.145 | ... | 0.2 | 0.2 | ... | ... | ... | 0.281 | 0.4 |
| 2 | 2.375 | 0.109 | ... | ... | 0.154 | 0.154 | ... | 0.218 | 0.218 | ... | ... | ... | 0.344 | 0.436 |
| 2 ½ | 2.875 | 0.12 | ... | ... | 0.203 | 0.203 | ... | 0.276 | 0.276 | ... | ... | ... | 0.375 | 0.552 |
| 3 | 3.5 | 0.12 | ... | ... | 0.216 | 0.216 | ... | 0.3 | 0.3 | ... | ... | ... | 0.438 | 0.6 |
| 3 ½ | 4 | 0.12 | ... | ... | 0.226 | 0.226 | ... | 0.318 | 0.318 | ... | ... | ... | ... | 0.636 |
| 4 | 4.5 | 0.12 | ... | ... | 0.237 | 0.237 | ... | 0.337 | 0.337 | ... | 0.438 | ... | 0.531 | 0.674 |
| 5 | 5.563 | 0.134 | ... | ... | 0.258 | 0.258 | ... | 0.375 | 0.375 | ... | 0.5 | ... | 0.625 | 0.75 |
| 6 | 6.625 | 0.134 | ... | ... | 0.28 | 0.28 | ... | 0.432 | 0.432 | ... | 0.562 | ... | 0.719 | 0.864 |
| 8 | 8.625 | 0.148 | 0.25 | 0.277 | 0.322 | 0.322 | 0.406 | 0.5 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 |
| 10 | 10.75 | 0.165 | 0.25 | 0.307 | 0.365 | 0.365 | 0.5 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 1 |
| 12 | 12.75 | 0.18 | 0.25 | 0.33 | 0.375 | 0.406 | 0.562 | 0.5 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 1 |
| 14 | 14 | 0.25 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.5 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | ... |
| 16 | 16 | 0.25 | 0.312 | 0.375 | 0.375 | 0.5 | 0.656 | 0.5 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | ... |
| 18 | 18 | 0.25 | 0.312 | 0.438 | 0.375 | 0.562 | 0.75 | 0.5 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | ... |
| 20 | 20 | 0.25 | 0.375 | 0.5 | 0.375 | 0.594 | 0.812 | 0.5 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | ... |
| 22 | 22 | 0.25 | ... | ... | 0.375 | ... | ... | 0.5 | ... | ... | .... | .... | .... | .... |
| 24 | 24 | 0.25 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.5 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | .... |
| 26 | 26 | .... | .... | .... | 0.375 | .... | .... | 0.5 | .... | .... | .... | .... | .... | .... |
| 30 | 30 | 0.312 | 0.5 | 0.625 | 0.375 | .... | .... | 0.5 | .... | .... | .... | .... | .... | .... |
| 36 | 36 | 0.312 | 0.5 | 0.625 | 0.375 | 0.75 | .... | 0.5 | .... | .... | .... | .... | .... | .... |
| 40 | 40 | .... | .... | .... | 0.375 | .... | .... | 0.5 | .... | .... | .... | .... | .... | .... |
| 42 | 42 | …….. | …….. | …….. | 0.375 | …….. | …….. | 0.5 | …….. | …….. | …….. | …….. | …….. | …….. |
| 48 | 48 | …….. | …….. | …….. | 0.375 | …….. | …….. | 0.5 | …….. | …….. | …….. | …….. | …….. | …….. |
Refer Welding Plate Flanges Thickness With Tolerance Chart And Contact Us Today For Buy ANSI B16.5 Threaded Plate Flange In India.
AWWA Plate Flanges Bolt Sizes And Lengths
| Class 150 Flanges | Class 300 Flanges | Class 600 Flanges | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | |||
| 1/16 RF | RTJ | 1/16 RF | RTJ | 1/4 RF | RTJ | |||||||
| 1/2 | 4 | 0.50 | 2-1/4 | – | 4 | 0.50 | 2-1/2 | 3 | 4 | 0.50 | 3 | 3 |
| 3/4 | 4 | 0.50 | 2-1/2 | – | 4 | 0.63 | 3 | 3-1/2 | 4 | 0.63 | 3-1/2 | 3-1/2 |
| 1 | 4 | 0.50 | 2-1/2 | 3 | 4 | 0.63 | 3 | 3-1/2 | 4 | 0.63 | 3-1/2 | 3-1/2 |
| 1-1/4 | 4 | 0.50 | 2-3/4 | 3-1/4 | 4 | 0.63 | 3-1/4 | 3-3/4 | 4 | 0.63 | 3-3/4 | 3-3/4 |
| 1-1/2 | 4 | 0.50 | 2-3/4 | 3-1/4 | 4 | 0.75 | 3-1/2 | 4 | 4 | 0.75 | 4-1/4 | 4-1/4 |
| 2 | 4 | 0.63 | 3-1/4 | 3-3/4 | 8 | 0.63 | 3-1/2 | 4 | 8 | 0.63 | 4-1/4 | 4-1/4 |
| 2-1/2 | 4 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 4 | 4-1/2 | 8 | 0.75 | 4-3/4 | 4-3/4 |
| 3 | 4 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 4-1/4 | 4-3/4 | 8 | 0.75 | 5 | 5 |
| 3-1/2 | 8 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 4-1/4 | 5 | 8 | 0.88 | 5-1/2 | 5-1/2 |
| 4 | 8 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 4-1/2 | 5 | 8 | 0.88 | 5-3/4 | 5-3/4 |
| 5 | 8 | 0.75 | 3-3/4 | 4-1/4 | 8 | 0.75 | 4-3/4 | 5-1/4 | 8 | 1.00 | 6-1/2 | 6-1/2 |
| 6 | 8 | 0.75 | 4 | 4-1/2 | 12 | 0.75 | 4-3/4 | 5-1/2 | 12 | 1.00 | 6-3/4 | 6-3/4 |
| 8 | 8 | 0.75 | 4-1/4 | 4-3/4 | 12 | 0.88 | 5-1/2 | 6 | 12 | 1.13 | 7-1/2 | 7-3/4 |
| 10 | 12 | 0.88 | 4-1/2 | 5 | 16 | 1.00 | 6-1/4 | 6-3/4 | 16 | 1.25 | 8-1/2 | 8-1/2 |
| 12 | 12 | 0.88 | 4-3/4 | 5-1/4 | 16 | 1.13 | 6-3/4 | 7-1/4 | 20 | 1.25 | 8-3/4 | 8-3/4 |
| 14 | 12 | 1.00 | 5-1/4 | 5-3/4 | 20 | 1.13 | 7 | 7-1/2 | 20 | 1.38 | 9-1/4 | 9-1/4 |
| 16 | 16 | 1.00 | 5-1/4 | 5-3/4 | 20 | 1.25 | 7-1/2 | 8 | 20 | 1.50 | 10 | 10 |
| 18 | 16 | 1.13 | 5-3/4 | 6-1/4 | 24 | 1.25 | 7-3/4 | 8-1/4 | 20 | 1.63 | 10-3/4 | 10-3/4 |
| 20 | 20 | 1.13 | 6-1/4 | 6-3/4 | 24 | 1.25 | 8 | 8-3/4 | 24 | 1.63 | 11-1/4 | 11-1/2 |
| 24 | 20 | 1.25 | 6-3/4 | 7-1/4 | 24 | 1.50 | 9 | 10 | 24 | 1.88 | 13 | 13-1/4 |
| Class 900 Flanges | Class 1500 Flanges | Class 2500 Flanges | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | |||
| 1/4 RF | RTJ | 1/4 RF | RTJ | 1/4 RF | RTJ | |||||||
| 1/2 | 4 | 0.75 | 4-1/4 | 4-1/4 | 4 | 0.75 | 4-1/4 | 4-1/4 | 4 | 0.75 | 4-3/4 | 4-3/4 |
| 3/4 | 4 | 0.75 | 4-1/2 | 4-1/2 | 4 | 0.75 | 4-1/2 | 4-1/2 | 4 | 0.75 | 5 | 5 |
| 1 | 4 | 0.88 | 5 | 5 | 4 | 0.88 | 5 | 5 | 4 | 0.88 | 5-1/2 | 5-1/2 |
| 1-1/4 | 4 | 0.88 | 5 | 5 | 4 | 0.88 | 5 | 5 | 4 | 1.00 | 6 | 6 |
| 1-1/2 | 4 | 1.00 | 5-1/2 | 5-1/2 | 4 | 1.00 | 5-1/2 | 5-1/2 | 4 | 1.13 | 6-3/4 | 6-3/4 |
| 2 | 8 | 0.88 | 5-3/4 | 5-3/4 | 8 | 0.88 | 5-3/4 | 5-3/4 | 8 | 1.00 | 7 | 7 |
| 2-1/2 | 8 | 1.00 | 6-1/4 | 6-1/4 | 8 | 1.00 | 6-1/4 | 6-1/4 | 8 | 1.13 | 7-3/4 | 8 |
| 3 | 8 | 0.88 | 5-3/4 | 5-3/4 | 8 | 1.13 | 7 | 7 | 8 | 1.25 | 8-3/4 | 9 |
| 4 | 8 | 1.13 | 6-3/4 | 6-3/4 | 8 | 1.25 | 7-3/4 | 7-3/4 | 8 | 1.50 | 10 | 10-1/4 |
| 5 | 8 | 1.25 | 7-1/2 | 7-1/2 | 8 | 1.50 | 9-3/4 | 9-3/4 | 8 | 1.75 | 11-3/4 | 12-1/4 |
| 6 | 12 | 1.13 | 7-1/2 | 7-3/4 | 12 | 1.38 | 10-1/4 | 10-1/2 | 8 | 2.00 | 13-1/2 | 14 |
| 8 | 12 | 1.38 | 8-3/4 | 8-3/4 | 12 | 1.63 | 11-1/2 | 11-3/4 | 12 | 2.00 | 15 | 15-1/2 |
| 10 | 16 | 1.38 | 9-1/4 | 9-1/4 | 12 | 1.88 | 13-1/4 | 13-1/2 | 12 | 2.50 | 19-1/4 | 20 |
| 12 | 20 | 1.38 | 10 | 10 | 16 | 2.00 | 14-3/4 | 15-1/4 | 12 | 2.75 | 21-1/4 | 22 |
| 14 | 20 | 1.50 | 10-3/4 | 11 | 16 | 2.25 | 16 | 16-3/4 | – | – | – | – |
| 16 | 20 | 1.63 | 11-1/4 | 11-1/2 | 16 | 2.50 | 17-1/2 | 18-1/2 | – | – | – | – |
| 18 | 20 | 1.88 | 12-3/4 | 13-1/4 | 16 | 2.75 | 19-1/2 | 20-3/4 | – | – | – | – |
| 20 | 20 | 2.00 | 13-3/4 | 14-1/4 | 16 | 3.00 | 21-1/4 | 22-1/4 | – | – | – | – |
| 24 | 20 | 2.50 | 17-1/4 | 18 | 16 | 3.50 | 24-1/4 | 25-1/2 | – | – | – | – |
Din 2501 Pn10 Plate Flange Dimensions
| NPS | Diameter of | Flange Diameter | Flange Inside Daimeter | Thickness of Flanges | Daimeter of Bolt Cirlce | Number of | Daimeter of Bolt Holes | Weight In KG | |
|---|---|---|---|---|---|---|---|---|---|
| Plate | Blind | ||||||||
| DN | Pipe | D | D5 | B | K | holes | D2 | KG | KG |
| 15 | 21.30 | 95 | 22.00 | 14 | 65 | 4 | 14 | 0.67 | 0.71 |
| 20 | 26.90 | 105 | 27.60 | 16 | 75 | 4 | 14 | 0.93 | 1.01 |
| 25 | 33.70 | 115 | 34.40 | 16 | 85 | 4 | 14 | 1.11 | 1.23 |
| 32 | 42.40 | 140 | 43.10 | 16 | 100 | 4 | 18 | 1.62 | 1.81 |
| 40 | 48.30 | 150 | 49.00 | 16 | 110 | 4 | 18 | 1.85 | 2.09 |
| 50 | 60.30 | 165 | 61.10 | 18 | 125 | 4 | 18 | 2.46 | 2.88 |
| 65 | 76.10 | 185 | 77.10 | 18 | 145 | 4 | 18 | 2.99 | 3.65 |
| 80 | 88.90 | 200 | 90.30 | 20 | 160 | 8 | 18 | 3.61 | 4.61 |
| 100 | 114.30 | 220 | 115.90 | 20 | 180 | 8 | 18 | 3.99 | 5.65 |
| 125 | 139.70 | 250 | 141.60 | 22 | 210 | 8 | 18 | 5.41 | 8.13 |
| 150 | 168.30 | 285 | 170.50 | 22 | 240 | 8 | 22 | 6.55 | 10.44 |
| 175 | 193.70 | 315 | 196.10 | 24 | 270 | 8 | 22 | 8.42 | |
| 200 | 219.10 | 340 | 221.80 | 24 | 295 | 12 | 22 | 8.97 | 16.48 |
| 250 | 273.00 | 405 | 276.20 | 26 | 355 | 12 | 26 | 12.76 | 23.99 |
| 300 | 323.90 | 460 | 327.60 | 28 | 410 | 12 | 26 | 16.60 | 30.73 |
| 350 | 355.60 | 520 | 359.70 | 30 | 470 | 16 | 26 | 24.08 | 42.56 |
| 400 | 406.40 | 580 | 411.00 | 32 | 525 | 16 | 30 | 30.20 | 60.68 |
| 450 | 457.00 | 640 | 462.30 | 38 | 585 | 20 | 30 | 41.67 | 71.74 |
| 500 | 508.00 | 715 | 513.60 | 38 | 650 | 20 | 33 | 52.87 | 96.4 |
| 600 | 610.00 | 840 | 616.50 | 42 | 770 | 20 | 36 | 77.58 | 145.6 |
| 700 | 711.00 | 910 | 716.00 | 44 | 840 | 24 | 36 | 77.13 | |
| 800 | 813.00 | 1025 | 818.00 | 50 | 950 | 24 | 39 | 106.35 | |
| 900 | 914.00 | 1125 | 920.00 | 54 | 1050 | 28 | 39 | 125.39 | |
| 1000 | 1016.00 | 1255 | 1022.00 | 60 | 1170 | 28 | 42 | 177.99 | |
Din 2501 Pn16 Plate Flange Dimensions
| NPS | Diameter of | Flange Diameter | Flange Inside Diameter | Thickness of Flange | f | Diameter of Bolt Cirlce | Number of | Diameter of Bolt Holes | Weight In Kiligram | |
|---|---|---|---|---|---|---|---|---|---|---|
| DN | Pipe | D | D5 | B | K | holes | D2 | KG | KG | |
| 15 | 21.30 | 95 | 22.00 | 14 | 2 | 65 | 4 | 14 | 0.67 | 0.71 |
| 20 | 26.90 | 105 | 27.60 | 16 | 2 | 75 | 4 | 14 | 0.93 | 1.01 |
| 25 | 33.70 | 115 | 34.40 | 16 | 2 | 85 | 4 | 14 | 1.11 | 1.23 |
| 32 | 42.40 | 140 | 43.10 | 16 | 2 | 100 | 4 | 18 | 1.62 | 1.81 |
| 40 | 48.30 | 150 | 49.00 | 16 | 3 | 110 | 4 | 18 | 1.85 | 2.09 |
| 50 | 60.30 | 165 | 61.10 | 18 | 3 | 125 | 4 | 18 | 2.46 | 2.88 |
| 65 | 76.10 | 185 | 77.10 | 18 | 3 | 145 | 4 | 18 | 2.99 | 3.65 |
| 80 | 88.90 | 200 | 90.30 | 20 | 3 | 160 | 8 | 18 | 3.61 | 4.61 |
| 100 | 114.30 | 220 | 115.90 | 20 | 3 | 180 | 8 | 18 | 3.99 | 5.65 |
| 125 | 139.70 | 250 | 141.60 | 22 | 3 | 210 | 8 | 18 | 5.41 | 8.13 |
| 150 | 168.30 | 285 | 170.50 | 22 | 3 | 240 | 8 | 22 | 6.55 | 10.44 |
| 175 | 193.70 | 315 | 196.10 | 24 | 3 | 270 | 8 | 22 | 8.42 | |
| 200 | 219.10 | 340 | 221.80 | 24 | 3 | 295 | 12 | 22 | 8.97 | 16.48 |
| 250 | 273.00 | 405 | 276.20 | 26 | 3 | 355 | 12 | 26 | 12.76 | 23.99 |
| 300 | 323.90 | 460 | 327.60 | 28 | 3 | 410 | 12 | 26 | 16.60 | 30.73 |
| 350 | 355.60 | 520 | 359.70 | 30 | 4 | 470 | 16 | 26 | 24.08 | 42.56 |
| 400 | 406.40 | 580 | 411.00 | 32 | 4 | 525 | 16 | 30 | 30.20 | 60.68 |
| 450 | 457.00 | 640 | 462.30 | 38 | 4 | 585 | 20 | 30 | 41.67 | 71.74 |
| 500 | 508.00 | 715 | 513.60 | 38 | 4 | 650 | 20 | 33 | 52.87 | 96.4 |
| 600 | 610.00 | 840 | 616.50 | 42 | 4 | 770 | 20 | 36 | 77.58 | 145.6 |
| 700 | 711.00 | 910 | 716.00 | 44 | 840 | 24 | 36 | 77.13 | ||
| 800 | 813.00 | 1025 | 818.00 | 50 | 950 | 24 | 39 | 106.35 | ||
| 900 | 914.00 | 1125 | 920.00 | 54 | 1050 | 28 | 39 | 125.39 | ||
| 1000 | 1016.00 | 1255 | 1022.00 | 60 | 1170 | 28 | 42 | 177.99 | ||
DIN 2573 PN6 Plate Flange Dimensions
| Normal Pipe Size | Flange | Screws/ Threaded | Weight In Kilogram (7,85 Kg/dm3) |
||||||||
| Rated Diameter |
d1 | d5 | D | b | c | k | Holes | Thread | d2 | Kg | |
| ISO Series 1 | DIN Series 2 | ||||||||||
| 15 | - | 20 | 21 | 80 | 12 | 5 | 55 | 4 | M 10 | 11 | 0,41 |
| 21,3 | - | 22 | |||||||||
| 20 | - | 25 | 26 | 90 | 14 | 5 | 65 | 4 | M 10 | 11 | 0,60 |
| 26,9 | - | 27,6 | |||||||||
| 25 | - | 30 | 31 | 100 | 14 | 5 | 75 | 4 | M 10 | 11 | 0,74 |
| 33,7 | - | 34,4 | |||||||||
| 32 | - | 38 | 39 | 120 | 16 | 5 | 90 | 4 | M 12 | 14 | 1,19 |
| 42,4 | - | 43,1 | |||||||||
| 40 | - | 44,5 | 45,5 | 130 | 16 | 5 | 100 | 4 | M 12 | 14 | 1,39 |
| 48,3 | - | 49 | |||||||||
| 50 | - | 57 | 58,1 | 140 | 16 | 6 | 110 | 4 | M 12 | 14 | 1,53 |
| 60,3 | - | 61,1 | |||||||||
| 65 | 76,1 | - | 77,1 | 160 | 16 | 6 | 130 | 4 | M 12 | 14 | 1,89 |
| 80 | 88,9 | - | 90,3 | 190 | 18 | 7 | 150 | 4 | M 16 | 18 | 2,98 |
| 100 | - | 108 | 109,6 | 210 | 18 | 7 | 170 | 4 | M 16 | 18 | 3,46 |
| 114,3 | - | 115,9 | |||||||||
| 125 | - | 133 | 134,8 | 240 | 20 | 7 | 200 | 8 | M 16 | 18 | 4,60 |
| 139,7 | - | 141,6 | |||||||||
| 150 | - | 159 | 161,1 | 265 | 20 | 7 | 225 | 8 | M 16 | 18 | 5,22 |
| 168,3 | - | 170,5 | |||||||||
| 200 | 219,1 | - | 221,8 | 320 | 22 | 7 | 280 | 8 | M 16 | 18 | 7,15 |
| 250 | - | 267 | 270,2 | 375 | 24 | 7 | 335 | 12 | M 16 | 18 | 9,61 |
| 273 | - | 276,2 | |||||||||
| 300 | 323,9 | - | 327,6 | 440 | 24 | 7 | 395 | 12 | M 20 | 22 | 12,60 |
| 350 | 355,6 | - | 359,7 | 490 | 26 | 7 | 445 | 12 | M 20 | 22 | 15,60 |
| - | 368 | 372,2 | |||||||||
| 400 | 406,4 | - | 411 | 540 | 28 | 7 | 495 | 16 | M 20 | 22 | 18,40 |
| - | 419 | 423,7 | |||||||||
| (450)* | 457 | - | 462,5 | 595 | 30 | 7 | 550 | 16 | M 20 | 22 | 21,40 |
| 500 | 508 | - | 531,6 | 645 | 30 | 7 | 600 | 20 | M 20 | 22 | 24,60 |
DIN 2576 PN10 Plate Flange Dimensions
| Normal Pipe Sizes | Flange | Screws/Threaded | Weight In Kilogram (7,85 Kg/dm3) |
||||||||
| Rated Diameter |
d1 | d5 | D | b | c | k | Holes | Thread | d2 | Kg | |
| ISO Series 1 | DIN Series 2 | ||||||||||
| 15 | - | 20 | 21 | 95 | 14 | 5 | 65 | 4 | M 12 | 14 | 0,675 |
| 21,3 | - | 22 | 0,669 | ||||||||
| 20 | - | 25 | 26 | 105 | 16 | 5 | 75 | 4 | M 12 | 14 | 0,749 |
| 26,9 | - | 27,6 | 0,936 | ||||||||
| 25 | - | 30 | 31 | 115 | 16 | 5 | 85 | 4 | M 12 | 14 | 1,14 |
| 33,7 | - | 34,4 | 1,11 | ||||||||
| 32 | - | 38 | 39 | 140 | 16 | 5 | 100 | 4 | M 16 | 18 | 1,66 |
| 42,4 | - | 43,1 | 1,62 | ||||||||
| 40 | - | 44,5 | 45,5 | 150 | 16 | 5 | 110 | 4 | M 16 | 18 | 1,89 |
| 48,3 | - | 49 | 1,86 | ||||||||
| 50 | - | 57 | 58,1 | 165 | 18 | 6 | 125 | 4 | M 16 | 18 | 2,51 |
| 60,3 | - | 61,1 | 2,47 | ||||||||
| 65 | 76,1 | - | 77,1 | 185 | 18 | 6 | 145 | 4 | M 16 | 18 | 3 |
| 80 | 88,9 | - | 90,3 | 200 | 20 | 7 | 160 | 8 | M 16 | 18 | 3,79 |
| 100 | - | 108 | 109,6 | 220 | 20 | 7 | 180 | 8 | M 16 | 18 | 4,2 |
| 114,3 | - | 115,9 | 4,03 | ||||||||
| 125 | - | 133 | 134,8 | 250 | 22 | 7 | 210 | 8 | M 16 | 18 | 5,71 |
| 139,7 | - | 141,6 | 5,46 | ||||||||
| 150 | - | 159 | 161,1 | 285 | 22 | 7 | 240 | 8 | M 20 | 22 | 6,72 |
| 168,3 | - | 170,5 | 6,57 | ||||||||
| 200 | 219,1 | - | 221,8 | 340 | 24 | 7 | 295 | 8 | M 20 | 22 | 9,31 |
| 250 | - | 267 | 270,2 | 395 | 26 | 7 | 350 | 12 | M 20 | 22 | 12,5 |
| 273 | - | 276,2 | 11,9 | ||||||||
| 300 | 323,9 | - | 327,6 | 445 | 26 | 7 | 400 | 12 | M 20 | 22 | 13,8 |
| 350 | 355,6 | - | 359,7 | 505 | 28 | 7 | 460 | 16 | M 20 | 22 | 20,6 |
| - | 368 | 372,2 | 19 | ||||||||
| 400 | 406,4 | - | 411 | 565 | 32 | 7 | 515 | 16 | M 24 | 26 | 27,9 |
| - | 419 | 423,7 | 25,9 | ||||||||
| 450 | 457 | - | 462,5 | 615 | 38 | 7 | 565 | 20 | M 24 | 26 | 35,6 |
| 500 | 508 | - | 513,6 | 670 | 38 | 7 | 620 | 20 | M 24 | 26 | 41,1 |
DIN 2502 PN16 Plate Flange Dimensions
| DN | NPS | d1 | K | D | b | d2 | Thread | Holes | Weight In Kg |
| 10 | 17.2 | 17.7 | 90 | 60 | 14 | 14 | M12 | 4 | 0.216 |
| 15 | 21.3 | 22.0 | 65 | 95 | 14 | 14 | M12 | 4 | 0.669 |
| 20 | 26.9 | 27.6 | 75 | 105 | 16 | 14 | M12 | 4 | 0.935 |
| 25 | 33.7 | 34.4 | 85 | 115 | 16 | 14 | M12 | 4 | 1.110 |
| 32 | 42.4 | 43.1 | 100 | 140 | 16 | 18 | M16 | 4 | 1.622 |
| 40 | 48.3 | 49.0 | 110 | 150 | 16 | 18 | M16 | 4 | 1.854 |
| 50 | 60.3 | 61.1 | 125 | 165 | 18 | 18 | M16 | 4 | 2.462 |
| 65 | 76.1 | 77.1 | 145 | 185 | 18 | 18 | M16 | 4 | 2.993 |
| 80 | 88.9 | 90.3 | 160 | 200 | 20 | 18 | M16 | 8 | 3.605 |
| 100 | 114.3 | 115.9 | 180 | 220 | 20 | 18 | M16 | 8 | 3.990 |
| 125 | 139.7 | 141.6 | 210 | 250 | 22 | 18 | M16 | 8 | 5.403 |
| 150 | 168.3 | 170.5 | 240 | 285 | 22 | 22 | M20 | 8 | 6.546 |
| 175 | 193.7 | 196.1 | 315 | 270 | 24 | 22 | M20 | 8 | 4.522 |
| 200 | 219.1 | 221.8 | 295 | 340 | 24 | 22 | M20 | 12 | 8.962 |
| 250 | 273 | 276.2 | 355 | 405 | 26 | 26 | M24 | 12 | 12.758 |
| 300 | 323.9 | 327.6 | 410 | 460 | 28 | 26 | M24 | 12 | 16.593 |
| 350 | 355.6 | 359.7 | 470 | 520 | 30 | 26 | M24 | 16 | 24.070 |
| 400 | 406.4 | 411.0 | 525 | 580 | 32 | 30 | M27 | 16 | 30.186 |
| 450 | 457 | 462.3 | 585 | 640 | 38 | 30 | M27 | 20 | 41.653 |
| 500 | 508 | 513.6 | 650 | 715 | 38 | 33 | M30 | 20 | 52.842 |
DIN 2503 PN25 Plate Flange Dimensions
| NPS | Pipe Diameter | Inside Daimeter Flange | Number of holes | Flange Daimeter | Thk of Flange | Daimeter of Bolt Circle | Daimeter of Bolt Holes | Approx.Weight | |
| DN | ISO | DIN | D5 | BN | D | b | K | d2 | KG/PCS |
| 10 | - | 14 | 14.5 | 4 | 90 | 16 | 60 | 14 | 0.7 |
| 17.2 | - | 17.7 | 4 | 90 | 16 | 60 | 14 | 0.69 | |
| 15 | - | 20 | 21 | 4 | 95 | 16 | 65 | 14 | 0.77 |
| 21.3 | - | 22 | 4 | 95 | 16 | 65 | 14 | 0.77 | |
| 20 | - | 25 | 26 | 4 | 105 | 18 | 75 | 14 | 1.06 |
| 26.9 | - | 27.6 | 4 | 105 | 18 | 75 | 14 | 1.05 | |
| 25 | - | 30 | 31 | 4 | 115 | 18 | 85 | 14 | 1.27 |
| 33.7 | - | 34.4 | 4 | 115 | 18 | 85 | 14 | 1.25 | |
| 32 | - | 38 | 39 | 4 | 140 | 18 | 100 | 18 | 1.86 |
| 42.4 | - | 43.1 | 4 | 140 | 18 | 100 | 18 | 1.83 | |
| 40 | - | 44.5 | 45.5 | 4 | 150 | 18 | 110 | 18 | 2.12 |
| 48.3 | - | 49 | 4 | 150 | 18 | 110 | 18 | 2.09 | |
| 50 | - | 57 | 58.1 | 4 | 165 | 20 | 125 | 18 | 2.78 |
| 60.3 | - | 61.1 | 4 | 165 | 20 | 125 | 18 | 2.74 | |
| 65 | 76.1 | - | 77.1 | 8 | 185 | 22 | 145 | 18 | 3.48 |
| 80 | 88.9 | - | 90.3 | 8 | 200 | 24 | 160 | 18 | 4.33 |
| 100 | - | 108 | 109.6 | 8 | 235 | 24 | 190 | 22 | 5.82 |
| 114.3 | - | 115.9 | 8 | 235 | 24 | 190 | 22 | 5.61 | |
| 125 | - | 133 | 134.8 | 8 | 270 | 26 | 220 | 26 | 7.91 |
| 139.7 | - | 141.6 | 8 | 270 | 26 | 220 | 26 | 7.6 | |
| 150 | - | 159 | 161.1 | 8 | 300 | 28 | 250 | 26 | 10.12 |
| 168.3 | - | 170.5 | 8 | 300 | 28 | 250 | 26 | 9.58 | |
| 175 | 193.7 | - | 196.1 | 12 | 330 | 28 | 280 | 26 | 10.76 |
| 200 | 219.1 | - | 221.8 | 12 | 360 | 30 | 310 | 26 | 13.37 |
| 250 | - | 267 | 270.2 | 12 | 425 | 32 | 370 | 30 | 19.1 |
| 273 | - | 276.2 | 12 | 425 | 32 | 370 | 30 | 18.45 | |
| 300 | 323.9 | - | 327.6 | 16 | 485 | 34 | 430 | 30 | 23.79 |
| 350 | 355.6 | - | 359.7 | 16 | 555 | 38 | 490 | 33 | 37.77 |
| - | 368 | 372.2 | 16 | 555 | 38 | 490 | 33 | 35.63 | |
| 400 | 406.4 | - | 411 | 16 | 620 | 40 | 550 | 36 | 48.03 |
| - | 419 | 423.7 | 16 | 620 | 40 | 550 | 36 | 45.41 | |
| 500 | 508 | - | 513.6 | 20 | 730 | 44 | 660 | 36 | 65.97 |
| 600 | 610 | - | 616.5 | 20 | 845 | 50 | 770 | 39 | 93.57 |
| 700 | 711 | - | 716 | 24 | 960 | 52 | 875 | 42 | 117.53 |
| 800 | 813 | - | 818 | 24 | 1085 | 56 | 990 | 48 | 156.34 |
| 900 | 914 | - | 920 | 28 | 1185 | 62 | 1090 | 48 | 188.57 |
| 1000 | 1016 | - | 1022 | 28 | 1320 | 68 | 1210 | 56 | 255.79 |
DIN 2543 PN16 Plate Flange Dimensions
| Bore | Common Dimension | Raised Face | Drilling | Approx. Weight (Kg) |
|||||||
| Nominal Bore | d1 | D | t | K | d4 | f | Number of Bolts | x | d2 | DIN 2543 | |
|
10
15 20 |
14 17.2*) 20 21.3*) 25 26.9*) |
90
95 105 |
14 16 |
60
65 75 |
40
45 58 |
2
2 2 |
4
4 4 |
M12
M12 M12 |
(1/2")
(1/2") (1/2") |
14
14 14 |
0.63
0.72 1.01 |
|
25
32 40 |
30 |
115
140 150 |
16
16 16 |
85
100 110 |
68
78 88 |
2
2 3 |
4
4 4 |
M12
M16 M16 |
(1/2")
(5/8") (5/8") |
14
18 18 |
1.23
1.80 2.09 |
|
50
65 80 |
57 |
165
185 200 |
18
18 20 |
125
145 160 |
102
122 138 |
3
3 3 |
4
4 8 |
M16
M16 M16 |
(5/8")
(5/8") (5/8") |
18
18 18 |
2.88
3.66 4.77 |
|
100
125 150 |
108 |
220
250 285 |
20
22 22 |
180
210 240 |
158
188 212 |
3
3 3 |
8
8 8 |
M16
M16 M20 |
(5/8")
(5/8") (3/4") |
18
18 23 |
5.65
8.42 10.4 |
|
200
250 300 |
216 |
340
405 460 |
24
26 28 |
295
355 410 |
268
320 378 |
3
3 4 |
12
12 12 |
M20
M24 M24 |
(3/4")
(7/8") (7/8") |
23
27 27 |
16.1
24.9 35.1 |
|
350
400 500 |
355.6*) |
520
580 715 |
30
32 36 |
470
525 650 |
438
490 610 |
4
4 4 |
16
16 20 |
M24
M27 M30 |
(7/8")
(1") (1-1/8") |
27
30 33 |
47.8
63.5 102.0 |
Stainless Steel Plate Flange manufacturers in India such as Rajtilak Metal produce flanges of various classes like the Class 150 Plate Flanges and others according to client requirements. Flanges could either be a ring or a plate. Ring flanges can also make a plate at the end of a pipeline but the plate flanges have specific purposes. Flat Faced Plate Flanges offer great surface for attachment and therefore are used with gasket in the middle and the bolting goes through the gasket to ensure maximum tightness. The range of ANSI B16.5 Plate Flanges up to NPS24 can cover smaller diameters of pipes. The ASME B16.5 Plate Flanges cover from ½ inches to 24 inches of diameters. Bigger pipe systems use the ASME B16.47 Series A and B Plate Flanges which can cover up to 60 inches of diameter.
Bulk Stock Of ASME B16.5 Plate Flange Types
ASTM A105, 2 Inch, ASME B16.5 Plate Flanges
14 Inch, RF, Class 300, Aluminum Plate Flanges
ASTM A105, 150 LB, Carbon Steel Plate Flanges
Size 12 Inch, Class 600, Stainless Steel Plate Flanges
20 Inch, Class 150, RF Ends, Orifice Plate Flanges
B564 UNS NO 8825, Api Plate Flanges
2 Inch, Class 150, ANSI B16.5, Welding Plate Flanges
ASME B462 UNS N08020, Table E Plate Flanges
ASTM A105 Size 8 Inch, 600LB, Orifice Plate Rtj Flanges
ANSI B16.47, 40 Inch, 150LB, Square Plate Flanges
Flat Face, ASTM A182 F304, Blind Plate Flanges
22 Inch, Class 600, RF Ends, A182 F304, Plate Blank Flanges
Stainless Steel Plate Flange Low Pressure Applications?
ASME B16.5 Stainless Steel Plate Flanges are manufactured from plated produced in accordance to the ASME SA240 and ASTM A240 standards. Aluminum Plate Flanges are widely accepted as an alternative to cast or forged flange in low pressure applications because of the benefits listed below.
Carbon Steel Plate Flange Widely Used In Fuel And Water Pipelines
Carbon Steel Plate Flange are most widely used in fuel and water pipelines, where two Carbon Steel Plate Flanges are bolted together with a gasket in between them. The ANSI B16.5 Custom Plate Flanges will have bolt holes all around the perimeter and will be used to create junctions, tees and joints. Threaded Plate Flanges are most widely used in water pipelines and fuel, where two flange plates are bolted together with a gasket in between them. The Merit Brass Plate Flanges will have bolt holes all around the perimeter and will be used to create junctions, joints and tees.