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■ 1.Steel Duct | ■ 2.Protective Cover | ■ 3.Coupling Tube | ■ 4.Fixed Coupling Anchor Head | ■ 5.Air Vent | ■ 6.Protective Cover Ⅱ |
Tendon unit | No. of strand | Steel Duct | a | Φb | Tendon unit | No. of strand | Steel Duct | a | Φb | ID. | OD. | ID. | OD. | BEV-T13-04 | 4 | 50 | 55 | 890 | 173 | BEV -T15-04 | 4 | 60 | 65 | 910 | 183 | BEV-T13-07 | 7 | 60 | 65 | 970 | 193 | BEV -T15-07 | 7 | 75 | 80 | 1010 | 208 | BEV-T13-12 | 12 | 75 | 80 | 1050 | 233 | BEV -T15-12 | 12 | 90 | 95 | 1160 | 258 | BEV-T13-19 | 19 | 90 | 95 | 1230 | 278 | BEV -T15-19 | 19 | 100 | 105 | 1350 | 308 | BEV-T13-22 | 22 | 100 | 105 | 1330 | 305 | BEV -T15-22 | 22 | 105 | 110 | 1450 | 328 | BEV-T13-27 | 27 | 105 | 110 | 1470 | 313 | BEV -T15-27 | 27 | 115 | 120 | 1490 | 358 | BEV-T13-31 | 31 | 105 | 110 | 1490 | 338 | BEV -T15-31 | 31 | 125 | 130 | 1590 | 378 |
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