|
d, mm |
PE mantle
|
Gal mantle
|
||
|
Type 1
|
Type 2
|
|||
|
D, mm
|
D, mm
|
m, kg
|
D, mm
|
|
|
32 |
125 |
- |
17 |
140 |
|
38 |
125 |
- |
17 |
140 |
|
45 |
125 |
- |
19 |
140 |
|
57 |
125 |
140 |
23 |
140 |
|
76 |
140 |
160 |
28 |
160 |
|
89 |
160 |
180 |
33 |
180 |
|
108 |
180 |
200 |
40 |
200 |
|
133 |
225 |
250 |
51 |
225 |
|
159 |
250 |
280 |
65 |
250 |
|
219 |
315 |
355 |
108 |
315 |
|
273 |
400 |
450 |
156 |
400 |
|
325 |
450 |
500 |
186 |
450 |
|
426 |
560 |
630 |
252 |
560 |
|
530 |
710 |
- |
332 |
675 |
|
630 |
800 |
- |
396 |
775 |
|
720 |
900 |
- |
463 |
875 |
|
820 |
1000 |
1100 |
594 |
975 |
|
920 |
1100 |
1200 |
712 |
1075 |
|
1020 |
1200 |
- |
822 |
1175 |
An example of the type codes in the ordered specification:
The end element of the pipe-line with an outlet cable with outer diameter 426 mm, with thickness of pipe wall 7 mm, with isolation of type 1 from polyurethane foam, in polyethylene (galvanized) casing, with a metal head plug of isolation 650 (200) mm long:
End element of the pipe-line St426*7-1-PUF-PEM-OC-650 with OC and MHPI
End element of the pipe-line St426*7-PUF- GalM-OC-200 with OC and MHPI
Notes:
The distance from the pipe end to the metal head plug of isolation is 70 mm – for diameters 219 inclusive, for pipes of all other diameters, it is 110 mm.
