1Material: 40Cr,45# 2 Application: Bridge, railway, highway, building 3 Brand name :LQM 4Certification: CQC, CRCC, CCPC LQM prestressing anchorage consists of stress-end anchorage, fixed end anchorage, plastic or metal corrugated ducts, PC strands(PC wire bundle).The products can be divided into two types according to their strand diameters: LQM13 and LQM15.LQM anchorage system has the following ...