High-Strength Thread Anchor Accessories such as Hex Nuts, Domed Nuts, Couplers, Bearing plates, Washers and ets. are used together with Thread Bars and are parts of the High-Strength Thread Anchor Systems.
These systems are used in Post-Tensioning, Formwork, Geotechnical, Ground engineering, Mining, Tunnelling, Soil Nailing, Slope Protection, and Retaining Structures.
Depending on the project requirements, we supply Thread Bars and Accessories of different size:
Diameter: 15, 20, 25, 28, 32, 36, 40, 5,0 63.5, 75 mm.
Grade: 500/630; 670/800; 830/1030; 930/1080; 1080/1230 MPa.
Materials comply with G30.18, ASTM 615, ASTM A123/A153 and GB/T 19001-2016/ISO 9001:2015 standards.
To reduce the corrosion rate, Yidao offers Anti-Corrosion Protection Systems such as: Hot dip galvanised, Epoxy Coated, Zinc plated and Double Corrosion Protection (DCP).
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