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Coated Seven-wire Steel Strand for Bridge Cables

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Application: Cables of cable-stayed bridges and external reinforcing cables of various constructions and structures
Processing: Continuous drawing with big area reduction, stabilizing treatment and plastic coating
Features: High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved
Standard: Q/320281 PD05-2002
Application: Cables of cable-stayed bridges and external reinforcing cables of various constructions and structures

Implementing Standards and Main Technical Indicators
Implementing Standard
Nominal Diameter
mm

Strength Grade

MPa

Weight of Anti-corrosion Coating

Petroleum Wax or Paraffin Wax

KN
Thickness of the HDPE Jacket 1000h Relaxation %,Initial Load: 70% of the Breaking load not more than
National Standards
Q/320281PD05-2002
12.7
1770
1860
15-30
1.2-2.5
15.2
(15.24)
1770
1860
15-30
1.2-2.5
2.5
15.7
1770
15-30
1.2-2.5
 
Note: The galvanized steel strand that is used to make the coated 7-wire steel strand shall have a quality meeting the French Standard NF A35-035.

 

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Product
COPYRIGHT @ Jiangyin Walsin Steel Cable Co., Ltd
Address:No.679, Binjiang west road, Jiangyin City, Jiangsu Province,P.R.C  
pc: 214443  Tel: 0086-510-86402144
Fax: 0086-510-86402664  E-mail:info@jywalsin.com
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