Ningbo Yihang Machinery Parts Co., Ltd
Overview
High-performance post tension grip engineered for secure strand anchorage in structural prestressing applications.
Technical Specifications
Material: 20CrMnTi alloy steel
Heat Treatment: Hardness HRC 59-63 with case depth 0.5-0.7 mm
Compatibility: 0.5", 0.6", 0.7" 7-wire strands
Finish: Zinc plating or epoxy coating available
Design Features
Grip Pattern: Multi-angle serrated design for maximum strand retention
Material Performance: Heat-treated for durability and wear resistance
Corrosion Protection: Protective finishes standard
Manufacturing Consistency: Precision machining ensures uniform performance
Applications
Building Construction: Transfer girders, flat slabs, raft foundations
Bridge Engineering: Decks, segmental construction, cable-stayed systems
Special Projects: Seismic retrofit, industrial structures
Quality Assurance
Material certification available
Dimensional verification
Batch performance testing