Nominal Pipe Size |
Common Dimensions |
Dia. of hub at bevel |
Length thru hub |
Dia. of bore | |||||||
Outside dia. of flange |
Thickness of flange |
Diameter of hub at face |
Diameter of raised face |
Welding neck |
Slip-on, screwed, socket |
Lap joint |
Welding neck |
Slip-on socket |
Lap joing | ||
O |
Q |
X |
R |
H |
YW |
YS |
YL |
BW |
BS |
BL | |
1/2 |
133.4 |
30.2 |
42.9 |
34.9 |
21.3 |
73.0 |
39.7 |
39.7 |
- |
22.4 |
22.9 |
3/4 |
139.7 |
31.8 |
50.8 |
42.9 |
26.7 |
79.4 |
42.9 |
42.9 |
- |
27.7 |
28.2 |
1 |
158.8 |
34.9 |
57.2 |
50.8 |
33.5 |
88.9 |
47.6 |
47.6 |
- |
34.5 |
35.1 |
1-1/4 |
184.2 |
38.1 |
73.0 |
63.5 |
42.2 |
95.3 |
52.4 |
52.4 |
- |
43.2 |
43.7 |
1-1/2 |
203.2 |
44.5 |
79.4 |
73.0 |
48.3 |
111.1 |
60.3 |
60.3 |
- |
49.5 |
50.0 |
2 |
235.0 |
50.8 |
95.3 |
92.1 |
60.5 |
127.0 |
69.9 |
69.9 |
- |
62.0 |
62.5 |
2-1/2 |
266.7 |
57.2 |
114.3 |
104.8 |
73.2 |
142.9 |
79.4 |
79.4 |
- |
74.7 |
75.4 |
3 |
304.8 |
66.7 |
133.4 |
127.0 |
88.9 |
168.3 |
92.1 |
92.1 |
- |
90.7 |
91.4 |
4 |
355.6 |
76.2 |
165.1 |
157.2 |
114.3 |
190.5 |
108.0 |
108.0 |
- |
116.1 |
116.8 |
5 |
419.1 |
85.7 |
203.2 |
185.7 |
141.2 |
228.6 |
130.2 |
130.2 |
- |
143.8 |
144.5 |
6 |
482.6 |
108.0 |
235.0 |
215.9 |
168.4 |
273.1 |
152.4 |
152.4 |
- |
170.7 |
171.5 |
8 |
552.5 |
127.0 |
304.8 |
269.9 |
219.2 |
317.5 |
177.8 |
177.8 |
- |
221.5 |
222.3 |
10 |
673.1 |
165.1 |
374.7 |
323.9 |
273.1 |
419.1 |
228.6 |
228.6 |
- |
276.4 |
277.4 |
12 |
762.0 |
184.2 |
441.3 |
381.0 |
323.9 |
463.6 |
254.0 |
254.0 |
- |
327.2 |
328.2 |
Nominal Pipe Size |
Radius of fillet |
Minimum thread length |
Depth of socket |
Drilling |
Length of bolts |
| |||||
Dia. of bolt circle |
Number of bolts |
Diameter of bolts |
Diameter of bolt holes |
Stud bolts |
Male and female tongue and groove |
| |||||
1/4" raised face |
Ring joint |
||||||||||
r |
T |
D |
C |
| |||||||
1/2 |
3.2 |
28.6 |
- |
82.6 |
4 |
19.1 |
22.2 |
120.7 |
120.7 |
114.3 |
|
3/4 |
3.2 |
31.8 |
- |
95.3 |
4 |
19.1 |
22.2 |
120.7 |
120.7 |
114.3 |
|
1 |
3.2 |
34.9 |
- |
108.0 |
4 |
22.2 |
25.4 |
133.4 |
133.4 |
127.0 |
|
1-1/4 |
4.8 |
38.1 |
- |
130.2 |
4 |
25.4 |
28.6 |
146.1 |
152.4 |
139.7 |
|
1-1/2 |
6.4 |
44.5 |
- |
146.1 |
4 |
25.4 |
28.6 |
165.1 |
161.9 |
158.8 |
|
2 |
7.9 |
50.8 |
- |
171.5 |
8 |
28.6 |
31.8 |
171.5 |
177.8 |
165.1 |
|
2-1/2 |
7.9 |
57.2 |
- |
196.9 |
8 |
28.6 |
31.8 |
190.5 |
196.9 |
184.2 |
|
3 |
9.5 |
63.5 |
- |
228.6 |
8 |
31.8 |
34.9 |
215.9 |
222.3 |
209.6 |
|
4 |
11.1 |
69.9 |
- |
273.1 |
8 |
38.1 |
41.3 |
247.7 |
260.4 |
235.0 |
|
5 |
11.1 |
76.2 |
- |
323.9 |
8 |
44.5 |
47.6 |
292.1 |
311.2 |
285.8 |
|
6 |
12.7 |
82.6 |
- |
368.3 |
8 |
50.8 |
54.0 |
342.9 |
355.6 |
336.6 |
|
8 |
12.7 |
95.3 |
- |
438.2 |
12 |
50.8 |
54.0 |
381.0 |
393.7 |
374.7 |
|
10 |
12.7 |
108.0 |
- |
539.8 |
12 |
63.5 |
66.7 |
482.6 |
508.0 |
476.3 |
|
12 |
12.7 |
120.7 |
- |
619.1 |
12 |
69.9 |
73.0 |
533.4 |
558.8 |
527.1 |
|
Nominal Pipe Size |
Counter bore screwed flange min. |
Approximate weights (kg) | |||||
S |
Welding neck |
Slip on |
Screwed |
Socket welding |
Lap joint |
Blind | |
1/2 |
23.6 |
3.6 |
3.2 |
3.2 |
- |
3.2 |
3.2 |
3/4 |
29.0 |
4.1 |
4.1 |
4.1 |
- |
3.6 |
4.5 |
1 |
35.8 |
5.9 |
5.4 |
5.4 |
- |
5.4 |
5.4 |
1-1/4 |
44.5 |
9.1 |
8.2 |
8.2 |
- |
7.7 |
8.2 |
1-1/2 |
50.5 |
12.7 |
11.3 |
11.3 |
- |
10.9 |
11.3 |
2 |
63.5 |
19.0 |
17.2 |
17.2 |
- |
16.8 |
17.7 |
2-1/2 |
76.2 |
23.6 |
24.9 |
24.9 |
- |
24.0 |
25.4 |
3 |
92.2 |
42.6 |
37.6 |
37.6 |
- |
36.2 |
39.0 |
4 |
117.6 |
66.1 |
57.5 |
57.5 |
- |
55.3 |
60.2 |
5 |
144.5 |
110.5 |
95.1 |
95.1 |
- |
92.4 |
101.0 |
6 |
171.5 |
171.2 |
146.3 |
146.3 |
- |
142.2 |
156.3 |
8 |
222.3 |
260.9 |
219.7 |
219.7 |
- |
213.4 |
241.4 |
10 |
276.4 |
483.8 |
419.0 |
419.0 |
- |
406.3 |
464.3 |
12 |
328.7 |
728.4 |
588.9 |
588.9 |
- |
571.7 |
663.2 |