Prestressed anchorage 1.Type:YM series Prestressed Anchorage 2.Size: 12.7,12.9,15.2,15.7mm ... ,Highway, Builing Prestressedanchorage for pc strand: We can supply YM anchorage system, YM tension anchor and wedge, BM15/13 tension flat ... flat shape connectors, YML type connector series, YMG anchorage, DM type upseted head anchorage etc... According to many years hard work, now ...