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» Dimensional Tolerances for Forged Steel Flanges
» Non Ferrous Metal
Nominal Pipe
Size |
Ou
tside Diam
eter |
SCH
*5 |
SCH
*10 |
SCH
20 |
SCH
30 |
Stan
dard
weig
ht |
SCH
40 |
Extra
Str
ong |
SCH
60 |
SCH
80 |
SCH
100 |
SCH
120 |
SCH
140 |
SCH
160 |
Do
uble
Ex.
Str. |
| mm |
in |
mm |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
Kg/m |
| 8 |
1/4 |
13.7 |
-- |
0.491 |
-- |
-- |
0.63 |
0.63 |
0.80 |
-- |
0.80 |
-- |
-- |
-- |
-- |
-- |
| 10 |
3/8 |
17.1 |
-- |
0.631 |
-- |
-- |
0.84 |
0.84 |
1.10 |
-- |
1.10 |
-- |
-- |
-- |
-- |
-- |
| 15 |
1/2 |
21.3 |
0.801 |
0.999 |
-- |
-- |
1.27 |
1.27 |
1.62 |
-- |
1.62 |
-- |
-- |
-- |
1.95 |
2.55 |
| 20 |
3/4 |
26.7 |
1.020 |
1.280 |
-- |
-- |
1.69 |
1.69 |
2.19 |
-- |
2.19 |
-- |
-- |
-- |
2.90 |
3.63 |
| 25 |
1 |
33.4 |
1.290 |
2.090 |
-- |
-- |
2.50 |
2.50 |
3.23 |
-- |
3.23 |
-- |
-- |
-- |
4.23 |
5.45 |
| 32 |
11/4 |
42.2 |
1.650 |
2.69 |
-- |
-- |
3.38 |
3.38 |
4.47 |
-- |
4.47 |
-- |
-- |
-- |
5.60 |
7.76 |
| 40 |
11/2 |
48.3 |
1.900 |
3.11 |
-- |
-- |
4.05 |
4.05 |
5.41 |
-- |
5.41 |
-- |
-- |
-- |
7.24 |
9.55 |
| 50 |
2 |
60.3 |
3.340 |
3.92 |
-- |
-- |
5.44 |
5.44 |
7.48 |
-- |
7.48 |
-- |
-- |
-- |
11.11 |
13.45 |
| 65 |
21/2 |
73.0 |
3.690 |
5.26 |
-- |
-- |
8.62 |
8.62 |
11.41 |
-- |
11.41 |
-- |
-- |
-- |
14.91 |
20.39 |
| 80 |
3 |
88.9 |
4.510 |
6.45 |
-- |
-- |
11.29 |
11.29 |
15.27 |
-- |
15.27 |
-- |
-- |
-- |
21.33 |
27.67 |
| 90 |
31/2 |
101.6 |
5.180 |
7.41 |
-- |
-- |
13.57 |
13.57 |
18.63 |
-- |
18.63 |
-- |
-- |
-- |
-- |
-- |
| 100 |
4 |
114.3 |
5.940 |
8.38 |
-- |
-- |
16.07 |
16.07 |
22.31 |
-- |
22.31 |
-- |
28.30 |
-- |
33.53 |
41.02 |
| 125 |
5 |
141.3 |
9.340 |
11.60 |
-- |
-- |
21.78 |
21.78 |
30.95 |
-- |
30.95 |
-- |
40.28 |
-- |
49.09 |
57.42 |
| 150 |
6 |
168.3 |
11.30 |
13.80 |
-- |
-- |
28.26 |
28.26 |
42.56 |
-- |
42.56 |
-- |
54.20 |
-- |
67.55 |
79.18 |
| 200 |
8 |
219.1 |
14.80 |
20.00 |
33.31 |
36.79 |
42.53 |
42.53 |
64.63 |
53.09 |
64.63 |
75.89 |
90.43 |
100.93 |
111.25 |
107.87 |
| 350 |
10 |
273.1 |
22.60 |
27.80 |
41.77 |
51.00 |
60.29 |
60.29 |
81.55 |
81.54 |
95.97 |
114.70 |
133.00 |
155.10 |
172.25 |
155.10 |
| 300 |
12 |
323.9 |
31.24 |
35.99 |
49.72 |
65.20 |
73.82 |
79.72 |
97.44 |
108.96 |
132.01 |
159.85 |
186.92 |
208.04 |
238.72 |
186.92 |
| 350 |
14 |
355.6 |
34.34 |
54.68 |
67.94 |
81.28 |
81.28 |
94.49 |
107.38 |
126.68 |
158.08 |
194.90 |
224.60 |
253.53 |
281.68 |
-- |
| 400 |
16 |
406.4 |
41.56 |
62.63 |
77.86 |
93.21 |
93.21 |
123.29 |
123.29 |
160.12 |
203.48 |
245.50 |
286.62 |
333.11 |
365.39 |
-- |
| 450 |
18 |
457 |
46.80 |
70.59 |
87.79 |
122.36 |
105.14 |
155.91 |
139.19 |
205.80 |
254.59 |
309.76 |
363.65 |
408.45 |
459.51 |
-- |
| 500 |
20 |
508 |
59.32 |
78.84 |
177.07 |
155.10 |
117.07 |
183.37 |
155.01 |
247.85 |
NEXT
|
| 550 |
22 |
559 |
65.30 |
86.50 |
129.01 |
171.01 |
129.01 |
-- |
171.01 |
-- |
| 600 |
24 |
610 |
82.52 |
94.45 |
140.94 |
209.54 |
140.94 |
255.14 |
186.92 |
355.02 |
| 650 |
26 |
660 |
-- |
127.50 |
202.83 |
-- |
152.87 |
-- |
202.83 |
-- |
| 700 |
28 |
711 |
-- |
137.42 |
218.73 |
272.18 |
164.80 |
-- |
218.73 |
-- |
| 750 |
30 |
762 |
118.33 |
147.36 |
234.64 |
292.06 |
176.73 |
-- |
236.64 |
-- |
| 800 |
32 |
813 |
-- |
152.28 |
250.55 |
311.95 |
188.66 |
342.70 |
250.55 |
-- |
| 850 |
34 |
864 |
-- |
167.20 |
266.46 |
331.83 |
200.59 |
364.58 |
266.46 |
-- |
| 900 |
36 |
914 |
-- |
177.13 |
282.36 |
351.72 |
212.52 |
420.52 |
282.36 |
-- |
