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STRAUB-REP-FLEX

The coupling for the reliably repairing of laterally broken pipes, cracks and the leakage of pipes caused by corrosion. The STRAUB-REP-FLEX is intended to be used for the fast and reliably repairing of broken pipes and the leakage of water/drinking water pipes, as well as gas- and oilpipes caused by corrosion. The proven STRAUB sealing lip system provides dependable and durable application on pipes of various materials such as steel, cast iron, ductile cast iron, fibre cement, PVC or PE. In addition, two different materials of the same DN can be connected using STRAUB-REP-FLEX.
Επιστροφή Τεχνικό Φυλλάδιο
STRAUB-REP-FLEX

REP-FLEX DN 40 - DN 150 | Boverall Lenght 200 and 300 mm

DN Clamping range [mm] Overall length [mm] PN [bar Torque rate [Nm] C [mm] Cast iron [mm] Old cast iron [mm] Steel [mm] PE [mm] Allen head [mm] Thread metric
40 46 - 53 200 16 10 142 - 51 - 53 46.0 - 49.0 50 17 10
40 53 - 60 200 16 10 142 56 - - - 17 10
50 56 - 64 200 16 10 142 - 62 - 64 56.0 - 61.0 63 17 10
50 / 60 63 - 71 200 16 10 142 66 - 70.0 - 71.0 - 17 10
60 / 65 72 - 80 200 16 10 142 77 72 - 74 72.0 - 76.1 75 17 10
65 / 70 76 - 83 200 16 10 142 82 - 77.0 - 79.0 - 17 10
70 82 - 89 200 16 10 142 87 83 - 85 - - 17 10
80 88 - 98 200 16 10 142 98 94 - 96 88.0 - 89.0 90 17 10
90 97 - 108 200 16 10 142 108 104 - 108 97.0 - 102.0 - 17 10
100 108 - 118 200 / 300 16 10 142 / 245 118 114 - 116 107.0 - 114.3 110/125 17 10
100 120 - 130 200 / 300 16 10 142 / 245 - 123 - 125 - - 17 10
100 / 125 128 - 138 200 / 300 16 10 142 / 245 - 134 - 137 132.0 - 134.0 - 17 10
125 139 - 149 200 / 300 16 10 142 / 245 144 140 - 143 139.7 140 17 10
135 / 150 150 - 160 200 / 300 16 10 142 / 245 - 150 - 153 157.0 - 160.0 160 17 10
Remarks:
- Follow fitting instructions
- Test pressure = PN x 1.5
- Assembly on pipes can be of various materials

REP-FLEX DN 150 - DN 400 | Overall Lenght 300 mm

DN Clamping range [mm] Overall length [mm] PN [bar Torque rate [Nm] C [mm] Cast iron [mm] Old cast iron [mm] Steel [mm] PE [mm] Allen head [mm] Thread metric
150 159 - 170 300 16 20 212 170 166 - 169 168.3 160 19 12
165 175 - 185 300 16 20 212 - 180 - 184 - - 19 12
175 186 - 196 300 16 20 212 196 191 - 194 183.0 - 191.0 - 19 12
175 / 180 196 - 206 300 16 20 212 - 198 - 200 - 200 19 12
190 / 200 206 - 216 300 16 20 212 - 208 - 211 211.0 - 216.0 - 19 12
200 216 - 226 300 16 20 212 222 218 - 222 219.1 225 19 12
225 241 - 251 300 16 20 212 248 244 - 247 241.0 250 19 12
250 264 - 274 300 16 20 212 274 268 - 273 264.0 - 273.0 - 19 12
250 274 - 284 300 16 20 212 - - - 280 19 12
300 315 - 325 300 10 20 212 324 322 - 325 316.0 - 323.9 315 19 12
350 355 - 365 300 10 20 212 - - 355.6 355 19 12
350 368 - 379 300 10 20 212 378 376 - 379 368.0 - 19 12
400 398 - 408 300 10 20 212 - - 406.4 400 19 12
400 419 - 429 300 10 20 212 429 426 - 430 419.0 - 19 12
Remarks:
- Follow fitting instructions
- Test pressure = PN x 1.5
- Assembly on pipes can be of various materials

STRAUB pipe couplings are made of the same or different materials depending on the diameter and size. The following overview shows the details. If you have any questions, please contact our application engineering department.

Components Materials
Sealing sleeve Temperatur Medium