|
DN |
Steel pipe Pipe outer diameter |
HDPE casing pipe
|
Expansion capability |
|||
|
STANDARD insulation |
PLUS insulation |
2xPLUS insulation |
||||
|
|
od [mm] |
OD [mm] |
OD1 [mm] |
OD/ OD1 [mm] |
OD/ OD1 [mm] |
ΔL [mm] |
|
50 |
60,3 |
125 |
140 |
140 |
160 |
-100 |
|
65 |
76,1 |
140 |
160 |
160 |
200 |
-100 |
|
80 |
88,9 |
160 |
200 |
200 |
225 |
-100, -150 |
|
100 |
114,3 |
200 |
225 |
225 |
250 |
-125, -155 |
|
125 |
139,7 |
225 |
250 |
250 |
315 |
-125,-160 |
|
150 |
168,3 |
250 |
315 |
315 |
400 |
-125, -165 |
|
200 |
219,1 |
315 |
400 |
400 |
450 |
-125, -170 |
|
250 |
273,0 |
400 |
450 |
450 |
500 |
-125, -170 |
|
300 |
323,9 |
450 |
500 |
500 |
560 |
-125,-190 |
|
350 |
355,6 |
500 |
560 |
560 |
630 |
-125,-190 |
|
400 |
406,4 |
560 |
630 |
630 |
710 |
-125,-200 |
|
500 |
508,0 |
630 |
710 |
710 |
900 |
-125,-200 |
|
600 |
610,0 |
800 |
800 |
900 |
1100 |
-125,-200 |
Notes:
The expansion capability should be specified in the purchase order.
Expansion joints are delivered with a factory setting.
