 Electrical & Telecommunication Underground Ducts
Shows the range of UPVC Pipes for use as underground electrical and telecommunica- tion cable ducts - Direct duried (DB) or encasement buried (EB) For consideration of pipes of others dimensions our Technical Sales Department may be consulted.
Table : 1.8 Dimensions Based on DIN 16873, 16875, SSA 14
|
Nominal Outside Diameter, mm
|
50
|
63
|
75
|
90
|
110
|
125
|
140
|
160
|
200
|
225
|
|
Class : O
Nominal wall thickness, mm
|
-
|
-
|
-
|
-
|
2.2
|
2.5
|
2.8
|
3.2
|
-
|
-
|
|
Class : EB
Nominal wall thickness, mm
|
1.8
|
1.9
|
2.2
|
2.7
|
3.2
|
3.7
|
4.1
|
4.7
|
5.9
|
6.8
|
|
Class : DB
Nominal Wall thickness, mm
|
2.4
|
3.0
|
3.6
|
4.3
|
5.3
|
6.0
|
6.7
|
7.7
|
9.6
|
10.8
|
Note : Sizes 110 and 160 conforms to SEC Specification 23- SMSS - 1 and Saudi Telephone ( MOPTT) Specification MAT - ST 2201
|
