1. Model: YJM5(5mm), YJM7(7mm), YJM9(9mm), YJM13(12.7mm, 12.9mm), YJM15(15.24mm, 15.7mm),YJM18, YJM22. 
2. For Strand(Wire) Diameter: 5mm, 7mm, 9mm, 9.52mm, 12.7mm, 12.9mm, 15.24mm, 15.7mm, 17.8mm, 22mm, etc.
3. Anchor Type: Open Type
4. Materials: Anchor Head Materials: 45#, 40Cr,Steel, Wedges Materials: 20CrMnTi carbon steel.
5. Anchor Head Hardness: HRC25-36. Wedges Hardness: HRC58-65.
6. Full Complete Parts: Flat Anchor Casting Head, Wedges, Anchor Bearing Plate, Spiral Spring Ring.

Applications
1). For Buildings: Housing, Commercial Buldings, High Rise Buildings.
2). For Municipal Engineering: Railway, Highway, Over Head Fast Speed Way, Metro Way, High-speed Railway, etc.
3). For Projects: Mining, Piling, Foundation, Slope and Rock Reinforcement, Hydropower Station, Anchoring Engineers, Water Conservancy Project, Oil or Gas Tank, etc.

YJM anchorage system is consists of Stresed End Anchor System(Including Stressed End Anchor Head/ Blocks, Anchor Wedges, Anchor Bearing Plate, Spiral Steel Reinforcing Rings) and Dead End(Fixing End) Anchor System(including Dead end anchor, Anchor Wedges, Steel Plate, Spiral Steel Reinforcing Rings). It is widely used in Prestressing and Post Tensioning construction.
YJM series of anchor system is work with 5mm to 10mm pc steel wire and 12.7mm, 15.24mm pc strand cable. The detail specifications see as followings: 
1). YJM5 applies to 5mm, 5.2mm smooth surfase and spiral ribbed pc steel wire.
2). YJM6 applies to 6mm smooth surfase and spiral ribbed pc steel wire.
3). YJM7 applies to 7mm smooth surfase and spiral ribbed pc steel wire.
4). YJM8 applies to 6mm smooth surfase and spiral ribbed pc steel wire.
5). YJM9 applies to 9mm smooth surfase and spiral ribbed pc steel wire.
6). YJM10 applies to 10mm smooth surfase and spiral ribbed pc steel wire, and 9.3mm, 9.53mm pc strand.
7). YJM11 applies to 10.8mm and 11mm pc strand.  
8). YJM13 applies to 12.7mm, 12.5mm & 12.9mm pc strand.
9). YJM15 applies to 15.2/15.24mm, 15.7mm pc strand.
10). YJM18 applies to 17.8mm pc strand.
11). YJM22 applies to 21.6/21.8mm pc strand.