Material of anchor head:40Cr

application:bridge,slope,highway

 hardness of the anchor head:<=HRC33

 hole count:1-55

 material of wedge:20CrMnTi

hardness of anchor wedge:HRA77-84

 size of pc strand:9.53mm/12.7mm/15.24mm/12.9mm/15.7mm

 

 

1. Descriptions: Prestressed/Prestressing Tension Anchorage 

2. Category: YM Round Anchor, BM Flat Slab Anchorage, KM Mining Anchor.

3. Type: Single-hole, Multi-hole.

4. Model: YM Series, BM Series

5. Material: Alloy Steel & Cast Steel

6. Standard: GB/T14370-2000/2007

7. Usage: M15 applies to 15.2mm, 15.7mm pc strands; M13 applies to 12.7mm, 12.5mm, 12.9mm pc strands; M18 applies to 17.8mm pc strand; M22 applies to 21.6mm, 21.8mm pc strand; M11 applies to 10.8mm pc strands; M10 applies to 9.3mm, 9.53mm pc strands; M7, M6, M5 apply to 7.0mm, 6.0mm, 5.0mm spiral rib pc wire.

8. Items: YM15, YM13, BM15, BM13, KM18, KM22 etc.

9. Parts: round anchor plate, flat slab anchor plate, wedge, bearing base plate, connector, spiral hooping etc.

10. Function: In pre-tensioned & post-tensioned concrete pre-stressing structure, pre-stressed anchorage plays a very important role. The effect of pre-stress depends on the load that the anchor allows. The pre-stressed anchorage is the important part of a firm system of pre-stressing component, and its capability influences the security of the pre-stressed concrete structure directly.