Products Introduction
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Model Number
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OVM15, 13-type
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Material
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Steel
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Brand Name
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ovm
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Model Number
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OVM15, 13-type
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Material of anchor head
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40Cr
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application
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bridge,slope,highway
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hardness of the anchor head
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<=HRC33
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hole count
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1-55
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material of wedge
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20CrMnTi
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hardness of anchor wedge
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<=HRA77-84
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size of pc strand
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9.53mm/12.7mm/15.24mm/12.9mm/15.7mm
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1)Application and performance
The YJM anchor is used in a wide range of applications and a tension-end anchor also serves as a fixed-end anchor. Used in conjunction either with the ZB500—2×2 electrical oil pump and the YCD or YCW center-hole jack or with an inside-clamp jack, it tensionsφ15.24 or φ15.7 steel strands of standard anchorage strength of or lower than 2000MPa, with anchorage efficiency coefficient higher than 95% and total strain higher than 2%. This product provides satisfactory self-anchorage and easy and reliable operation.
2)Structural diagram of YJM anchor
1. Working wedge 2. Anchor plate 3. Anchor backing plate 4. Spiral bar 5. Bellows 6. Steel strand.
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