A shortened transition is a connecting element for pipelines of different diameters. It is installed in places with limited space.
d, мм |
ПЭ оболочка |
ПЭ оболочка |
ОЦ оболочка |
Длина перехода |
|||||
Тип1
D, мм |
Тип2
D, мм |
d1,мм |
Тип1
D1, мм |
Тип 2 D1, мм |
m, кг |
D, мм |
D1, мм |
L, мм |
|
45 |
125 |
– |
32 |
125 |
– |
4 |
140 |
140 |
750 |
57 |
125 |
140 32 |
32 |
125 8 140 140 |
– |
4 |
140 |
140 |
780 |
57 |
125 |
140 |
38 |
125 |
– |
4 |
140 |
140 |
750 |
57 |
125 |
140 |
45 |
125 |
– |
4 |
140 |
140 |
750 |
76 140 160 45 |
140 |
160 11 160 140 |
38 |
125 |
– |
5 |
160 |
140 |
750 |
76 |
140 |
160 |
45 |
125 |
– |
5 |
160 |
140 |
750 |
76 |
140 |
160 |
57 |
125 |
140 |
5 |
160 |
140 |
750 |
89 |
160 |
180 |
45 |
125 |
– |
6 |
180 |
140 |
780 |
89 |
160 |
180 |
57 |
125 |
140 |
6 |
180 |
140 |
780 |
89 |
160 |
180 |
76 |
140 |
160 |
7 |
180 |
160 |
750 |
108 |
180 |
200 |
57 |
140 |
140 |
7 |
200 |
140 |
800 |
108 |
180 |
200 |
76 |
140 |
160 |
9 |
200 |
160 |
780 |
108 |
180 |
200 |
89 |
160 |
180 |
9 |
200 |
140 |
750 |
133 |
225 |
250 |
57 |
140 |
140 |
11 |
225 |
140 |
800 |
133 |
225 |
250 |
76 |
140 |
160 |
12 |
225 |
160 |
800 |
133 |
225 |
250 |
89 |
160 |
180 |
12 |
225 |
180 |
780 |
133 |
225 |
250 |
108 |
180 |
200 |
12 |
225 |
200 |
750 |
159 |
250 |
280 |
57 |
140 |
160 |
14 |
250 |
140 |
800 |
159 |
250 |
280 |
76 |
140 |
160 |
15 |
250 |
160 |
800 |
159 |
250 |
280 |
89 |
160 |
180 |
15 |
250 |
180 |
800 |
159 |
250 |
280 |
108 |
180 |
200 |
16 |
250 |
200 |
780 |
159 |
250 |
280 |
133 |
225 |
250 |
16 |
250 |
225 |
750 |
219 |
315 |
355 |
57 |
140 |
140 |
17 |
315 |
140 |
800 |
219 |
315 |
355 |
76 |
140 |
160 |
23 |
315 |
160 |
800 |
219 |
315 |
355 |
89 |
160 |
180 |
23 |
315 |
180 |
800 |
219 |
315 |
355 |
108 |
180 |
200 |
24 |
315 |
200 |
800 |
219 |
315 |
355 |
133 |
225 |
250 |
25 |
315 |
225 |
780 |
219 |
315 |
355 |
159 |
250 |
280 |
25 |
315 |
250 |
750 |
273 |
400 |
450 |
108 |
180 |
200 |
27 |
400 |
200 |
860 |
273 |
400 |
450 |
133 |
225 |
250 |
33 |
400 |
225 |
860 |
273 |
400 |
450 |
159 |
250 |
280 |
34 |
400 |
250 |
840 |
273 |
400 |
450 |
219 |
315 |
355 |
36 |
400 |
315 |
840 |
325 |
450 |
500 |
108 |
180 |
200 |
41 |
450 |
200 |
860 |
325 |
450 |
500 |
133 |
225 |
250 |
41 |
450 |
225 |
860 |
325 |
450 |
500 |
159 |
250 |
280 |
41 |
450 |
250 |
860 |
325 |
450 |
500 |
219 |
315 |
355 |
41 |
450 |
315 |
860 |
325 |
450 |
500 |
273 |
400 |
450 |
54 |
450 |
400 |
920 |
426 |
560 |
630 |
159 |
250 |
280 |
55 |
560 |
250 |
1070 |
426 |
560 |
630 |
219 |
315 |
355 |
75 |
560 |
315 |
1070 |
426 |
560 |
630 |
273 |
400 |
450 |
85 |
560 |
400 |
1070 |
426 |
560 |
630 |
325 |
560 |
630 |
96 |
560 |
450 |
1070 |
530 |
710 |
– |
159 |
250 |
280 |
115 |
675 |
250 |
1220 |
530 |
710 |
– |
219 |
315 |
35 |
121 |
675 |
315 |
1220 |
530 |
710 |
– |
273 |
400 |
450 |
126 |
675 |
400 |
1220 |
530 |
710 |
– |
325 |
450 |
500 |
130 |
675 |
450 |
1220 |
530 |
710 |
– |
426 |
560 |
630 |
134 |
675 |
560 |
1220 |
630 |
800 |
– |
325 |
450 |
500 |
135 |
775 |
450 |
1220 |
630 |
800 |
– |
426 |
560 |
630 |
141 |
775 |
560 |
1220 |
630 |
800 |
– |
530 |
710 |
– |
161 |
775 |
675 |
1220 |
720 |
900 |
– |
426 |
560 |
630 |
171 |
875 |
560 |
1320 |
720 |
900 |
– |
530 |
710 |
– |
191 |
875 |
675 |
1320 |
720 |
900 |
– |
630 |
800 |
– |
206 |
875 |
775 |
1320 |
820 |
1000 |
1100 |
426 |
560 |
– |
178 |
975 |
560 |
1320 |
820 |
1000 |
1100 |
530 |
710 |
– |
218 |
975 |
675 |
1320 |
820 |
1000 |
1100 |
630 |
800 |
– |
218 |
975 |
775 |
1320 |
820 |
1000 |
1100 |
720 |
900 |
– |
222 |
975 |
875 |
1320 |
920 |
1100 |
1200 |
530 |
710 |
– |
287 |
1075 |
675 |
1320 |
920 |
1100 |
1200 |
630 |
800 |
– |
293 |
1075 |
775 |
1320 |
920 |
1100 |
1200 |
720 |
900 |
– |
314 |
1075 |
875 |
1320 |
920 |
1100 |
1200 |
820 |
1000 |
321 |
1075 |
975 |
1320 |
|
1020 |
1200 |
– |
530 |
710 |
– |
310 |
1175 |
675 |
1320 |
1020 |
1200 |
– |
630 |
800 |
– |
312 |
1175 |
775 |
1320 |
1020 |
1200 |
– |
720 |
900 |
– |
340 |
1175 |
875 |
1320 |
1020 |
1200 |
– |
820 |
1000 |
1100 |
347 |
1175 |
975 |
1320 |
1020 |
1200 |
– |
920 |
1100 |
1200 |
342 |
1175 |
1075 |
1320 |
Example of a symbol in an order specification:
Shortened transition from a steel pipe with a diameter of 219 mm, a wall thickness of 6 mm, to a steel pipe with a diameter of 76 mm, a wall thickness of 4 mm, with type 1 insulation made of polyurethane foam in a polyethylene shell: Transition St219x6-76×4-1-PPU-PE-U
Shortened transition from a steel pipe with a diameter of 219 mm, a wall thickness of 6 mm, to a steel pipe with a diameter of 76 mm, a wall thickness of 4 mm, with polyurethane foam insulation in a galvanized shell: Transition St219x6-76×4-PPU-OC-U