Specification | DIN 2635 Flange |
---|---|
Schedule | SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS |
Manufacturer Length | NPS 1⁄₂" To NPS 48” |
Face Type | RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove. |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Manufacturer of | Forged/ Threaded/ Screwed / Plate |
Manufacturer Pressure Class | Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8" |
Application | Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
Forging Methods | Casting/ Forging/ Rolling/ Cutting |
Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
Production Technique | Forged/ Heat treated and machined |
Flange Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
Flange Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
Nominal Diameter | Nominal pipe size in mm | Pitch Circle Diameter In mm | Thread holes | Standard | Pressure | Price In INR (India) Per Piece |
DN 20 | 3/4" (26,9) | 75 | 4 x 14 mm Ø | DIN 2635 | PN 40 | 466.00 |
DN 25 | 1" (33,7) | 85 | 4 x 14 mm Ø | - | - | 684.00 |
DN 32 | 1.1/4" (42,4) | 100 | 4 x 18 mm Ø | - | - | 1126.00 |
DN 40 | 1.1/2" (48,3) | 110 | 4 x 18 mm Ø | - | - | 1390.00 |
DN 50 | 2" (60,3) | 125 | 4 x 18 mm Ø | - | - | 1750.00 |
DN 65 | 76,1 | 145 | 4 x 18 mm Ø | - | - | 2650.00 |
DN 80 | 88,9 | 160 | 8 x 18 mm Ø | - | - | 3150.00 |
DN 100 | 108 | 180 | 8 x 18 mm Ø | - | - | 3787.00 |
DN 100 | 114,3 | 180 | 8 x 18 mm Ø | - | - | 4500.00 |
DN 125 | 133 | 210 | 8 x 18 mm Ø | - | - | 5190.00 |
DN 125 | 139,7 | 210 | 8 x 18 mm Ø | - | - | 5400.00 |
DN 150 | 159 | 240 | 8 x 22 mm Ø | - | - | 5985.00 |
DN 150 | 168,3 | 240 | 8 x 22 mm Ø | - | - | 6400.00 |
DN 200 | 219,1 | 295 | 12 x 22 mm Ø | DIN 2635 | PN 40 | 7228.00 |
Nominal Pipe Diameter | Pressure Rating In (PN) | |||||
---|---|---|---|---|---|---|
Size Of **Nominal BSP Pipe | PN 6 | PN 10 | PN 16 | PN 25 | PN 40 | |
DN 10 |
75 |
90 |
90 |
90 |
90 |
O.D. |
3/8" |
50 |
60 |
60 |
60 |
60 |
PCD (B.C.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 15 |
80 |
95 |
95 |
95 |
95 |
O.D. |
1/2" |
55 |
65 |
65 |
65 |
65 |
PCD (B.C.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 20 |
90 |
105 |
105 |
105 |
105 |
O.D. |
3/4" |
65 |
75 |
75 |
75 |
75 |
PCD (b.c.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 25 |
100 |
115 |
115 |
115 |
115 |
O.D. |
1" |
75 |
85 |
85 |
85 |
85 |
PCD (b.c.) |
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diameter of holes |
DN 32 |
120 |
140 |
140 |
140 |
140 |
O.D. |
1 1/4" |
90 |
100 |
100 |
100 |
100 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 40 |
130 |
150 |
150 |
150 |
150 |
O.D. |
1 1/2" |
100 |
110 |
110 |
110 |
110 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 50 |
140 |
165 |
165 |
165 |
165 |
O.D. |
2" |
110 |
125 |
125 |
125 |
125 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diameter of holes |
DN 65 |
160 |
185 |
185 |
185 |
185 |
O.D. |
2 1/2" |
130 |
145 |
145 |
145 |
145 |
PCD (b.c.) |
|
4 x 14 |
4 x 18 |
4 x 18 |
8 x 18 |
8 x 18 |
# of holes x diameter of holes |
DN 80 |
190 |
200 |
200 |
200 |
200 |
O.D. |
3" |
150 |
160 |
160 |
160 |
160 |
PCD (b.c.) |
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
# of holes x diameter of holes |
DN 100 |
210 |
220 |
220 |
235 |
235 |
O.D. |
4" |
170 |
180 |
180 |
190 |
190 |
PCD (b.c.) |
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 22 |
8 x 22 |
# of holes x diameter of holes |
DN 125 |
240 |
250 |
250 |
270 |
270 |
O.D. |
5" |
200 |
210 |
210 |
220 |
220 |
PCD (b.c.) |
|
8 x 18 |
8 x 18 |
8 x 18 |
8 x 26 |
8 x 26 |
# of holes x diameter of holes |
DN 150 |
265 |
285 |
285 |
300 |
300 |
O.D. |
6" |
225 |
240 |
240 |
250 |
250 |
PCD (b.c.) |
|
8 x 18 |
8 x 22 |
8 x 22 |
8 x 26 |
8 x 26 |
# of holes x diameter of holes |
DN 175 |
|
315 |
315 |
330 |
350 |
O.D. |
7" |
|
270 |
270 |
280 |
295 |
PCD (b.c.) |
|
|
8 x 22 |
8 x 22 |
12 x 26 |
12 x 30 |
# of holes x diameter of holes |
DN 200 |
320 |
340 |
340 |
360 |
375 |
O.D. |
8" |
280 |
295 |
295 |
310 |
320 |
PCD (b.c.) |
|
8 x 18 |
8 x 22 |
12 x 22 |
12 x 26 |
12 x 30 |
# of holes x diameter of holes |
DN 250 |
375 |
395 |
405 |
425 |
450 |
O.D. |
10" |
335 |
350 |
355 |
370 |
385 |
PCD (b.c.) |
|
12 x 18 |
12 x 22 |
12 x 26 |
12 x 30 |
12 x 33 |
# of holes x diameter of holes |
DN 300 |
440 |
445 |
460 |
485 |
515 |
O.D. |
12" |
395 |
400 |
410 |
430 |
450 |
PCD (b.c.) |
|
12 x 22 |
12 x 22 |
12 x 26 |
16 x 30 |
16 x 33 |
# of holes x diameter of holes |
DN 350 |
490 |
505 |
520 |
555 |
580 |
O.D. |
14" |
445 |
460 |
470 |
490 |
510 |
PCD (b.c.) |
|
12 x 22 |
16 x 22 |
16 x 26 |
16 x 33 |
16 x 36 |
# of holes x diameter of holes |
DN 400 |
540 |
565 |
580 |
620 |
660 |
O.D. |
16" |
495 |
515 |
525 |
550 |
585 |
PCD (b.c.) |
|
16 x 22 |
16 x 26 |
16 x 30 |
16 x 36 |
16 x 39 |
# of holes x diameter of holes |
DN 500 |
645 |
670 |
715 |
730 |
755 |
O.D. |
20" |
600 |
620 |
650 |
660 |
670 |
PCD (b.c.) |
|
20 x 22 |
20 x 26 |
20 x 33 |
20 x 36 |
20 x 42 |
# of holes x diameter of holes |
DN 600 |
755 |
780 |
840 |
845 |
|
O.D. |
24" |
705 |
725 |
770 |
770 |
|
PCD (b.c.) |
|
20 x 24 |
20 x 27 |
20 x 33 |
20 x 36 |
|
# of holes x diameter of holes |
DIN 2635 Pipe Flange
DIN 2635 PN40 Flange
DIN 2635 PN16 Flange
DIN 2635 Welding Neck Flanges
DIN 2635 Weld Neck Flange
DIN 2635 WNRF Flange
DIN 2635 Long Weld Neck Flange
DIN 2635 LWNRF Flange
DIN 2635 PN10 Flange
DIN 2635 PN25 Flange
DIN 2635 PN 63 Flange
Flange DIN 2635
Welding Neck Flange Din 2635
Flange C Din 2635
DIN 2635 PN 64
DIN 2635 Material
DIN 2635 ND40 Flange
DIN 2635 DN80 PN40 Flanges
DIN 2635 Form C Flange
DIN 2635 Form E Flange
DIN 2635 Type C Flange
DIN 2635 DN 80 Flange
DIN 2635 DN100 Flange
DIN 2635 DN 25 Flange
NPS
|
Flange
|
Weld Neck
|
Raised face (RF)
|
Screws
|
Weight In KG
|
|||||||||||
(7,85 Kg/dm3)
|
||||||||||||||||
Rated
|
(d1)
|
(D)
|
(b)
|
(k)
|
(h1)
|
(d3)
|
(s)
|
(r)
|
(h2)
|
(d4)
|
(f)
|
(Holes)
|
(Thread)
|
(d2)
|
(Kilogram)
|
|
Diameter
|
Series Of ISO
|
Series Of DIN
|
||||||||||||||
15
|
-
|
20
|
95
|
14
|
65
|
35
|
30
|
2
|
4
|
6
|
45
|
2
|
4
|
M 12
|
14
|
0,648
|
21,3
|
-
|
32
|
||||||||||||||
20
|
-
|
25
|
105
|
16
|
75
|
38
|
38
|
2,3
|
4
|
6
|
58
|
2
|
4
|
M 12
|
14
|
0,952
|
26,9
|
-
|
40
|
||||||||||||||
25
|
-
|
30
|
115
|
16
|
85
|
38
|
42
|
2,6
|
4
|
6
|
68
|
2
|
4
|
M 12
|
14
|
1,14
|
33,7
|
-
|
45
|
||||||||||||||
32
|
-
|
38
|
140
|
16
|
100
|
40
|
52
|
2,6
|
6
|
6
|
78
|
2
|
4
|
M 16
|
18
|
1,69
|
42,4
|
-
|
56
|
||||||||||||||
40
|
-
|
44,5
|
150
|
16
|
110
|
42
|
60
|
2,6
|
6
|
7
|
88
|
3
|
4
|
M 16
|
18
|
1,86
|
48,3
|
-
|
64
|
||||||||||||||
50
|
-
|
57
|
165
|
18
|
125
|
45
|
72
|
2,9
|
6
|
8
|
102
|
3
|
4
|
M 16
|
18
|
2,53
|
60,3
|
-
|
75
|
||||||||||||||
65
|
76,1
|
-
|
185
|
18
|
145
|
45
|
90
|
2,9
|
6
|
10
|
122
|
3
|
4
|
M 16
|
18
|
3,06
|
80
|
88,9
|
-
|
200
|
20
|
160
|
50
|
105
|
3,2
|
8
|
10
|
138
|
3
|
8
|
M 16
|
18
|
3,7
|
100
|
-
|
108
|
220
|
20
|
180
|
52
|
125
|
3,6
|
8
|
12
|
158
|
3
|
8
|
M 16
|
18
|
4,62
|
114,3
|
-
|
131
|
||||||||||||||
125
|
-
|
133
|
250
|
22
|
210
|
55
|
150
|
4
|
8
|
12
|
188
|
3
|
8
|
M 16
|
18
|
6,3
|
139,7
|
-
|
156
|
||||||||||||||
150
|
-
|
159
|
285
|
22
|
240
|
55
|
175
|
4,5
|
10
|
12
|
212
|
3
|
8
|
M 20
|
22
|
7,75
|
168,3
|
-
|
184
|
||||||||||||||
200
|
219,1
|
-
|
340
|
24
|
295
|
62
|
235
|
5,9
|
10
|
16
|
268
|
3
|
8
|
M 20
|
22
|
11,3
|
250
|
-
|
267
|
395
|
26
|
350
|
68
|
285
|
6,3
|
12
|
16
|
320
|
3
|
12
|
M 20
|
22
|
14,7
|
273
|
-
|
292
|
||||||||||||||
300
|
323,9
|
-
|
445
|
26
|
400
|
68
|
344
|
7,1
|
12
|
16
|
370
|
4
|
12
|
M 20
|
22
|
17,4
|
350
|
355,6
|
-
|
505
|
26
|
460
|
68
|
385
|
7,1
|
12
|
16
|
430
|
4
|
16
|
M 20
|
22
|
23,6
|
-
|
368
|
21,6
|
||||||||||||||
400
|
406,4
|
-
|
565
|
26
|
515
|
72
|
440
|
7,1
|
12
|
16
|
482
|
4
|
16
|
M 24
|
26
|
28,6
|
-
|
419
|
26,2
|
||||||||||||||
(450)
|
457
|
-
|
615
|
28
|
565
|
72
|
488
|
7,1
|
12
|
16
|
532
|
4
|
20
|
M 24
|
26
|
31,5
|
500
|
508
|
-
|
670
|
28
|
620
|
75
|
542
|
7,1
|
12
|
16
|
585
|
4
|
20
|
M 24
|
26
|
38,1
|
600
|
610
|
-
|
780
|
28
|
725
|
80
|
642
|
7,1
|
12
|
18
|
685
|
5
|
20
|
M 27
|
30
|
44,6
|
700
|
711
|
-
|
895
|
30
|
840
|
80
|
745
|
8
|
12
|
18
|
800
|
5
|
24
|
M 27
|
30
|
62,4
|
800
|
813
|
-
|
1015
|
32
|
950
|
90
|
850
|
8
|
12
|
18
|
905
|
5
|
24
|
M 30
|
33
|
84,1
|
900
|
914
|
-
|
1115
|
34
|
1050
|
95
|
950
|
10
|
12
|
20
|
1005
|
5
|
28
|
M 30
|
33
|
98,5
|
1000
|
1016
|
-
|
1230
|
34
|
1160
|
95
|
1052
|
10
|
16
|
20
|
1110
|
5
|
28
|
M 33
|
36
|
115
|
Normal Pipe Size |
DN |
---|---|
1/2 |
15 |
3/4 |
20 |
1 |
25 |
1 1/4 |
32 |
1 1/2 |
40 |
2 |
50 |
2 1/2 |
65 |
3 |
80 |
4 |
100 |
(Normal Size Of Steel Pipes) In Inch | (I.D.) Inner Daimeter Gasket |
(O.D.) Outer Daimeter Gasket | ||||
---|---|---|---|---|---|---|
Class 150#/ LB | Class 300#/ LB | Class 400#/ LB | Class 600#/ LB | Class 900#/ LB | ||
1/2 | 0.84 | 1.875 | 2.125 | 2.125 | 2.125 | 2.50 |
3/4 | 1.06 | 2.25 | 2.625 | 2.625 | 2.625 | 2.75 |
1 | 1.31 | 2.625 | 2.875 | 2.875 | 2.875 | 3.125 |
1 1/4 | 1.66 | 3 | 3.25 | 3.25 | 3.25 | 3.50 |
1 1/2 | 1.91 | 3.375 | 3.75 | 3.75 | 3.75 | 3.875 |
2 | 2.38 | 4.125 | 4.375 | 4.375 | 4.375 | 5.625 |
2 1/2 | 2.88 | 4.875 | 5.125 | 5.125 | 5.125 | 6.50 |
3 | 3.50 | 5.375 | 5.875 | 5.875 | 5.875 | 6.625 |
4 | 4.50 | 6.875 | 7.125 | 7.00 | 7.625 | 8.125 |
5 | 5.56 | 7.75 | 8.50 | 8.375 | 9.50 | 9.75 |
6 | 6.62 | 8.75 | 9.875 | 9.75 | 10.50 | 11.375 |
8 | 8.62 | 11 | 12.125 | 12.00 | 12.625 | 14.125 |
10 | 10.75 | 13.375 | 14.25 | 14.125 | 15.75 | 17.125 |
12 | 12.75 | 16.125 | 16.625 | 16.50 | 18.00 | 19.625 |
Temperature In (°C) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
-29 TO 38 | 15.9 | 41.4 | 55.2 | 82.7 | 124.1 | 206.8 | 344.7 |
50 | 15.3 | 40 | 53.4 | 80 | 120.1 | 200.1 | 333.5 |
100 | 13.3 | 34.8 | 46.4 | 69.6 | 104.4 | 173.9 | 289.9 |
150 | 12 | 31.4 | 41.9 | 62.8 | 94.2 | 157 | 261.6 |
200 | 11.2 | 29.2 | 38.9 | 58.3 | 87.5 | 145.8 | 243 |
250 | 10.5 | 27.5 | 36.6 | 54.9 | 82.4 | 137.3 | 228.9 |
300 | 10 | 26.1 | 34.8 | 52.1 | 78.2 | 130.3 | 217.2 |
325 | 9.3 | 25.5 | 34 | 51 | 76.4 | 127.4 | 212.3 |
350 | 8.4 | 25.1 | 33.4 | 50.1 | 75.2 | 125.4 | 208.9 |
375 | 7.4 | 24.8 | 33 | 49.5 | 74.3 | 123.8 | 206.3 |
400 | 6.5 | 24.3 | 32.4 | 48.6 | 72.9 | 121.5 | 202.5 |
425 | 5.5 | 23.9 | 31.8 | 47.7 | 71.6 | 119.3 | 198.8 |
450 | 4.6 | 23.4 | 31.2 | 46.8 | 70.2 | 117.1 | 195.1 |
Normal Size Of Steel Pipe | Outer Diameter (O.D.) | 10 Schedule | 20 Schedule | 30 Schedule | STD Wall | 40 Schedule | 60 Schedule | EXT Hvy | 80 Schedule | 100 Schedule | 120 Schedule | 140 Schedule | 160 Schedule | 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 | - | - | - | - | - | - |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 150 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 55 | M14 | 50 |
3/4 | 20 | 4 | 1/2 | 65 | M14 | 50 |
1 | 25 | 4 | 1/2 | 65 | M14 | 55 |
1 1/4 | 32 | 4 | 1/2 | 70 | M14 | 55 |
1 1/2 | 40 | 4 | 1/2 | 70 | M14 | 65 |
2 | 50 | 4 | 5/8 | 85 | M16 | 70 |
2 1/2 | 65 | 4 | 5/8 | 90 | M16 | 75 |
3 | 80 | 4 | 5/8 | 90 | M16 | 75 |
3 1/2 | 90 | 8 | 5/8 | 90 | M16 | 75 |
4 | 100 | 8 | 5/8 | 90 | M16 | 75 |
5 | 125 | 8 | 3/4 | 95 | M20 | 85 |
6 | 150 | 8 | 3/4 | 100 | M20 | 85 |
8 | 200 | 8 | 3/4 | 110 | M20 | 90 |
10 | 250 | 12 | 7/8 | 115 | M24 | 100 |
12 | 300 | 12 | 7/8 | 120 | M24 | 100 |
14 | 350 | 12 | 1 | 135 | M27 | 115 |
16 | 400 | 16 | 1 | 135 | M27 | 115 |
18 | 450 | 16 | 1 1/8 | 145 | M30 | 125 |
20 | 500 | 20 | 1 1/8 | 160 | M30 | 140 |
24 | 600 | 20 | 1 1/4 | 170 | M33 | 150 |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 300 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 65 | M14 | 55 |
3/4 | 20 | 4 | 5/8 | 75 | M16 | 65 |
1 | 25 | 4 | 5/8 | 75 | M16 | 65 |
1 1/4 | 32 | 4 | 5/8 | 85 | M16 | 70 |
1 1/2 | 40 | 4 | 3/4 | 90 | M20 | 75 |
2 | 50 | 8 | 5/8 | 90 | M16 | 75 |
2 1/2 | 65 | 8 | 3/4 | 100 | M20 | 85 |
3 | 80 | 8 | 3/4 | 110 | M20 | 90 |
3 1/2 | 90 | 8 | 3/4 | 110 | M20 | 95 |
4 | 100 | 8 | 3/4 | 115 | M20 | 95 |
5 | 125 | 8 | 3/4 | 120 | M20 | 110 |
6 | 150 | 12 | 3/4 | 120 | M20 | 110 |
8 | 200 | 12 | 7/8 | 140 | M24 | 120 |
10 | 250 | 16 | 1 | 160 | M27 | 140 |
12 | 300 | 16 | 1 1/8 | 170 | M30 | 145 |
14 | 350 | 20 | 1 1/8 | 180 | M30 | 160 |
16 | 400 | 20 | 1 1/4 | 190 | M33 | 165 |
18 | 450 | 24 | 1 1/4 | 195 | M33 | 170 |
20 | 500 | 24 | 1 1/4 | 205 | M33 | 185 |
24 | 600 | 24 | 1 1/2 | 230 | M39 | 205 |
Pipe Flange Size Inch | Pipe Flange Size MM | (Maximum) Radial Projection | |
---|---|---|---|
No Deeper Than the Bottom In Millimeter | Deeper Than the Bottom In Millimeter | ||
1/2 | 15 | 3.0 | 1.5 |
3/4 | 20 | 3.0 | 1.5 |
1 | 25 | 3.0 | 1.5 |
1 1/4 | 32 | 3.0 | 1.5 |
1 1/2 | 40 | 3.0 | 1.5 |
2 | 50 | 3.0 | 1.5 |
2 1/2 | 65 | 3.0 | 1.5 |
3 | 80 | 4.5 | 1.5 |
3 1/2 | 90 | 6.0 | 3.0 |
4 | 100 | 6.0 | 3.0 |
5 | 125 | 6.0 | 3.0 |
6 | 150 | 6.0 | 3.0 |
8 | 200 | 8.0 | 4.5 |
10 | 250 | 8.0 | 4.5 |
12 | 300 | 8.0 | 4.5 |
14 | 350 | 8.0 | 4.5 |
16 | 400 | 10.0 | 4.5 |
18 | 450 | 12.0 | 6.0 |
Location | Days | Clients |
---|---|---|
India | 7 |
|
Singapore | 15 |
|
UK | 40 |
|
Australia | 40 |
|
Italy | 30 |
|
Germany | 32 |
|
Kuwait | 12 |
|
Oman | 12 |
|
Qatar | 15 |
|
ASME B16.5 Flange Inspection and Plan | Vendor | TPI Inspection | Client |
---|---|---|---|
Mill test reports(incl.heat treatment records,etc) | Hold Point | Review | Review |
Final visual inspection including packaging and quantity control | Hold Point | Hold Point | Review |
Non-destructive testing (UT, MT or PT), if applicable | Hold Point | Witness/R | Review |
Heat treatment execution, if specified | Hold Point | Witness point | Review |
Visual and dimensional and thickness control | Hold Point | Hold Point | Review |
Stamping, marking and color coding check | Hold Point | Witness point | Review |
Metallographic examination, if applicable | Hold Point | Witness point | Review |
Documentation review prior to release(Final activity of Technical Inspection) | Hold Point | Hold Point | Review |
Pre-shipment Inspection | Hold Point | Hold Point | Hold Point |