New type prestressed construction working anchorage

FOB Reference Price:Get Latest Price
US $38-40 / Set | 100 Set/Sets (Min. Order)
Supply Ability:
11000 Set/Sets per Month
Port:
Sekou port in Shenzhen city
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Overview
Quick Details
Place of Origin:
Guangxi, China (Mainland)
Brand Name:
QMV
Model Number:
YJM15-9QMV
Material:
Steel
diameter of stranded wire:
15.2mm~15.7mm
executive standard:
GB-T14370-2007Anchorage,grip and coupler for prestressing tendons
Packaging & Delivery
Packaging Details
cartons or wooden case
Delivery Time
5-20 days

Its key part material:  

     work anchorage head:45# or 40Cr     work gripper :20CrMnTi

hardness: work anchorage head:

   ≤33HRC (306 HBS) work gripper  :78~86HRA

static load performance testing:

  anchoring efficiency coefficient:ηa≥0.95;total strain:εapu≥2.0%

Matched tensioning device:

   YCQQ series jack, ZB4-500 hydraulic pump

anchorage structure diagram:

 

 

 

  

 

1. working gripper       2.working anchorage head       3. bearing plate

 4. spiral reinforcement       5. duct      6. stranded wire

 

The installation diagram of stressing anchorage and jack

 

 

Technical parameter for reference: (*if there is any change in the following parameter, it is stipulated to the latest information of our company)

 

 

Specification

Working anchorage head

Bearing plate

Duct

Spiral reinforcement

Supporting jack model

ΦE×F

ΦA×B

ΦC

ΦD

ΦG×ΦH×J

Turns

N

YJM15-9QMV

   Φ146×55

Φ200×190Φ175

Φ80

Φ240×Φ14×50

5

YCQ250Q

 

Images of spiral reinforcement