Pipe Dimensions Coupling Dimensions Jacking Strength
Nominal size


DN		 Internal
Diameter

d1

mm		 External
Diameter

d2

mm		 Pipe End
Width

d3

mm		 Pipe End
Diameter

d4

±0.5
mm		 Effective
Length

L

±0.5
mm		 External
Diameter

c1

±1.0
mm		 Width


c2

±1.0
mm		 Pressure
Transfer
Ring Width
c3


mm		 Manual
Steering

F1
(2)
sf=2.0
kN		 Automatic
Steering

F2
(3)
sf=1.6
kN		 Approx
Weight




kg/m
200 200±3.0 271±3.0 53 249 996 268.5 107 6 350 438 60
225 229±4.0 293±4.0 53 272 996 291.7 107 6 358 447 80
250 253±4.0 357±4.0 53 332 996 351.4 107 6 815 1019 100
300 305±5.0 412±5.0 53 388 996 409.5 107 6 938 1172 120
Dimensions in mm
1. F1 permissable jacking force for manual recorded safety factors 2/2 (for standard dimensioning)
2. F2 permissable jacking force for automatic and control, recorded safety factors 2/1.6