| Nominal Bore(NB) | Class | Outside Diameter | Thickness | Calculated Nominal Weight | Sockets |
| - | - | Minimum | Maximum | - | - | Plain End | Screwed & Sockete | Min. Od | Min.Length |
| mm/inches | - | mm | mm | mm | Swg | Kg/M | M/Ton | Kg/M | M/Ton | mm | mm |
| 15(1/2") | L
M
H | 21.00
21.00
21.00 | 21.40
21.80
21.80 | 2.00
2.60
3.20 | 14
12
10 | 0.947
1.21
1.44 | 1056
826
694 | 0.956
1.22
1.45 | 1046
820
690 | 27.0
27.0
27.0 | 37.0
37.0
37.0 |
| 20(3/4") | L
M
H | 26.40
26.40
26.40 | 26.90
27.30
27.30 | 2.30
2.60
3.20 | 13
12
10 | 1.38
1.56
1.87 | 725
641
535 | 1.39
1.57
1.88 | 719
637
532 | 32.5
32.5
32.5 | 39.0
39.0
39.0 |
| 25(1") | L
M
H | 33.20
33.20
33.20 | 33.80
34.20
34.20 | 2.60
3.20
4.00 | 12
10
8 | 1.98
2.41
2.93 | 505
415
341 | 2.00
2.43
2.95 | 500
412
339 | 39.5
39.5
39.5 | 46.0
46.0
46.0 |
| 32(11/4") | L
M
H | 41.90
42.00
42.00 | 42.50
42.90
42.90 | 2.60
3.20
4.00 | 12
10
8 | 2.54
3.10
3.79 | 394
322
264 | 2.57
3.13
3.82 | 389
319
262 | 49.0
49.0
49.0 | 51.0
51.0
51.0 |
| 40(11/2") | L
M
H | 47.80
47.90
47.90 | 48.40
48.80
48.80 | 2.90
3.20
4.00 | 11
10
8 | 3.23
3.56
4.37 | 310
281
229 | 3.27
3.60
4.41 | 306
278
227 | 56.0
56.0
56.0 | 51.0
51.0
51.0 |
| 50(2") | L
M
H | 59.60
59.70
59.70 | 60.20
60.80
60.80 | 2.90
3.60
4.50 | 11
9
7 | 4.08
5.03
6.19 | 245
199
161 | 4.15
5.10
6.26 | 241
196
160 | 68.0
68.0
68.0 | 60.0
60.0
60.0 |
| 65(21/2") | L
M
H | 75.20
75.30
75.30 | 76.00
76.60
46.60 | 3.20
3.60
4.50 | 10
9
7 | 5.71
6.42
7.93 | 175
156
126 | 5.83
6.54
8.05 | 172
153
124 | 84.0
84.0
84.0 | 69.0
69.0
69.0 |
| 80(3") | L
M
H | 87.90
88.00
88.00 | 88.70
89.50
89.50 | 3.20
4.00
4.80 | 10
8
6 | 6.72
8.36
9.90 | 149
120
101 | 6.89
8.53
10.40 | 145
117
96 | 98.0
98.0
98.0 | 75.0
75.0
75.0 |
| 100(4") | L
M
H | 113.00
113.10
113.10 | 113.90
115.00
115.00 | 3.60
4.50
5.40 | 9
7
5 | 9.75
12.20
14.50 | 102
82
69 | 10.00
12.50
14.80 | 100
80
68 | 124.0
124.0
124.0 | 87.0
87.0
87.0 |
| 125(5") | M
H | 138.50
138.50 | 140.80
140.80 | 4.80
5.40 | 6
5 | 15.90
17.90 | 63
56 | 16.40
18.40 | 61
54 | 151.0
151.0
151.0 | 96.0
96.0 |
| 150(6") | M
H | 163.90
163.90 | 166.50
166.50 | 4.80
5.40 | 6
5 | 18.90
21.30 | 53
47 | 19.50
21.90 | 51
46 | 178.0
178.0 | 96.0
96.0 |
Technical Specifications