- Country of manufactureUkraine
Most often as connecting fittings of metalsleeves of a high pressure the fittings under welding are used, it is caused by universality of this type of the terminations, depending on a scope and appointment, on the ends of sleeves the connecting fittings for demountable connection of various standards can be welded.
Metalsleeves with the terminations under welding are delivered as with standard sizes of the branch pipes (given in the table), and on demand and to coordination with the customer welding of the special connecting fittings developed according to sketches of the customer is allowed. The sizes of connecting fittings under welding are established proceeding from requirements for ensuring operability of sleeves in the range of working pressure.
Characteristics of metalsleeves with the terminations under welding in an unary, double, threefold braid.
|
DN, mm |
d, mm |
The minimum single radius of a gib, mm |
* PN bar, working (kgf/cm ²), °C t=20 |
* PN bar, test (kgf/cm ²), °C t=20 |
* PN bar, on a gap (kgf/cm ²), °C t=20 |
S mm |
a mm |
|
6 |
8.0 |
25 |
120 – 240 |
213 – 459 |
568 – 1224 |
1.0 |
40-60 |
|
8 |
10.0 |
38 |
95 – 190 |
204 – 378 |
544 – 1008 |
1.5 |
|
|
10 |
13.5 |
40 |
85 – 170 |
156 – 337 |
416 – 897,6 |
1.5 |
|
|
12 |
17.2 |
50 |
75 – 200 |
137– 297 |
366 – 792 |
1,5 |
|
|
16 |
21,3 |
50 |
72 – 144 |
104 – 225 |
278 – 600 |
1,5 |
|
|
20 |
26,9 |
70 |
64 – 128 |
104 – 225 |
278 – 600 |
1,5 |
|
|
25 |
33,7 |
90 |
50 – 100 |
106 – 216 |
282 – 576 |
1,5 |
65-80 |
|
32 |
42,4 |
105 |
40 – 80 |
68 – 144 |
180 – 384 |
1,5 |
|
|
40 |
48,3 |
130 |
35 – 70 |
62 – 128 |
164 – 340,8 |
1,5 |
|
|
50 |
60,3 |
160 |
30 – 60 |
46 – 90 |
122 – 240 |
2.0 |
|
|
65 |
76,1 |
180 |
24 – 48 |
39 – 83 |
102 – 220,8 |
2.0 |
|
|
80 |
88,9 |
200 |
18 – 36 |
29 – 62 |
76,8 – 163,2 |
2.0 |
|
|
100 |
114,3 |
290 |
16 – 32 |
28 – 60 |
73,6 – 158,4 |
2.0 |
85-120 |
|
125 |
139,7 |
325 |
14 – 28 |
18 – 38 |
46 – 99,36 |
2,0 |
|
|
150 |
168,3 |
380 |
11 – 24 |
17-36 |
44,8 – 96 |
2,0 |
|
|
200 |
219,1 |
500 |
7– 16 |
11-18 |
28 - 48 |
2,0 |
|
|
250 |
273 |
620 |
7 - 15 |
9 - 16 |
24 - 44 |
3.0 |
|
| 300 | 725 | 6-12 | 9-18 | 24-48 |
