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PC strand widely used for prestressed steel structure, a variety of rail and road bridges, factory plant, high-rise building, prestressed construction and a variety of building foundation columns and the transformation of reinforcement, the city’s overpass, shell safety of nuclear power stations, television tower, water towers, concrete silo, sewage treatment, anchoring the rock, water conservancy and hydropower project, the standard pre-stressed concrete structure, poles, water pipes, crane beam, the level of large plates, hollow floor etc.

PC strand

Quick Details

Product name: 7 wire low relaxation pc Strand

Steel Grade: high carbon 82B

Standard: AISI, ASTM, BS, DIN, GB, JIS

Wire Gauge: 9.53mm-28.6mm

Type: Drawn Wire

Application: Construction

Grade of steel strand: 270(1860mpa)

Relaxation on 1000 hours: 2.5% max

Elongation at breakage: 3.5% min

Package Weight: 2.5~3.5ton/coil

Modulus of elasticity:

Inspection of pc strand: at least 6 times

Packaging & Delivery

Packaging Detail: 7 wire low relaxation pc Strand will be packed with water proof plastic and reinforced with steel strap.

Specifications

prestressed concrete 7 wire low relaxation pc Strand 

dia: 9.50mm~17.8mm

tensile strength:1860Mpa 

7 wire stranded wire