Sunrise Foundry CO.,LTD |
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Prestressed Unbonded PC Strand Post Tension System Cast Iron Monostrand Anchorage And Wedges
Product Details
Product Name | |
Two Pieces:anchor head,Wedge | |
Three Piece:anchor head,Wedge,Plate | |
Four Piece:anchor head,Wedge,Plate,Spiral ring | |
Material of anchor barrel | 40Cr or S45C |
Material of Wedge | 20CrMnTi ; 20CrMn5 |
Type of wedge | 2pcs or 3pcs |
Holes | 1-55 holes |
Hardness of work anchorage(HRB) | 20~35 |
Hardness of work Wedge(HRC) | 50~65 |
Hardness of work anchorage treatrent(HRC) | 50~100 |
Anchor Efficiency Coefficient η a | η≥0.95 |
Total Strain of Ultimate Tension εapu (%) | ≥2.0% |
With-draw of wedge after stressing | ≤6mm |
Delivery time | 1 week for ready goods |
Feature | Galvanized OR Chemcial Dioxide Surface Treatment(Black) |
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