Prestressing Strand Features

Prestressing Strand      Huayongxin      (also referred to as Prestressed Concrete Steel Strand), is made from the stranding of seven wires of high carbon steel wire rod, and mainly used as auxiliary reinforcing strand for concrete structures. It has the following characteristics and advantages:     
High tensile strength and low relaxation
Higher fatigue, higher breaking loads and corrosion resistance
Better performance at elevated temperature
Stable modulus of elasticity
High bonding force
Reduce distortion and construction weight
Established in 2004 in Tianjin, close to Tianjin port, Huayongxin cover an area of 120,000sqm, have 4 workshops, 2 laboratories, 8 PC wire production lines and 4 PC strand production lines with each line production capacity at 3000 tons per month.     
PRODUCT PROPERTIES

Prestressing Strand Properties

                                           Product Name
                                          Prestressing Strand Huayongxin
                     
                                      Type
                                          Bonded & Unbonded
                     
                                      Materials
                                          SWRH82B
                     
                                      Diameter
                                          1x7 Wire 9.53mm, 12.7mm, 15.24mm
                     
                                      Tensile Strength
                                          1860Mpa
                     
                                      Relaxation (%)
                                          ≤2.5
                     
                                      Elongation (%)
                                          ≥3.5
                     
                                      Standard
                                          ASTM A 416, GB/T5224-2003, BS5896, JISG3536-88
                     
                                      Coil Dimension & Weight
                                          Inner Diameter: 800m
                Outer Diameter: 1400mm
                Width: 750mm
                Coil Weight: 2.5-3.2MT/Coil
                     
                                      Packing
                                          Coils wrapped by 8 steel strips → Fully wrapped with waterproof & P.P woven sheet → Fixed with wooden pallet → Strapped at 8 places with steel strips                                      
                     
                                      Prestressing Strand Application
                                          Prestressing Strand is mainly used in prestressed and post-tension concrete structure, such as post-tension slab, large-span bridges on railway and highway, overhead crane beam, prefabricated bridge girder, multi-storey industrial buildings, stadiums, rock-soil anchoring project, coal mines, etc.                                      
                     
                                      HUAYONGXIN Our Advantages
                                          Extensive experience in exporting.
                Professional team to manage production and control product quality.
                Three rust-preventive measures taken to guarantee no rust caused.
                Special designed wooden pallet used to avoid any damage to the container during offloading.
                Equipped with advanced testing facilities and abide by the principle of testing each coil produced.
                     
      


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