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- Contact Person : Ms. zhang belinda
- Company Name : Tianjin Shareglory Chemical Industrial Co., Ltd.
- Tel : 86-22-25632799
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- Address : Tianjin,tianjin,A131, Aviation Industry Support Center, Comprehensive Free Trade Zone, Airport Economic Area, Tianjin
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Zinc Plated Galvanized Steel 7 Wire Strand
Related Product Searches:Zinc Plated Galvanized Steel 7 Wire Strand,High Quality,Steel Strand, galvanized steel wire strand with astm 3/8,Diam:
Raw Material: High-carbon steel wire rods, SWRH82B,SWRS 82B
Diameter: 12.7mm---17.8mm
Processing: Continuous drawing, hot-dip galvanized surface, stranding, stabilizing treatment
Standard: NF A35-035-2001,YB/T 146-1999
Application: Main cables of long-span suspension bridges , cables of cable-stayed bridges and external reinforcing cables of various constructions and structures.
Standard | Nominal Diameter | Tensile Strength | Specified Non-proportional Elongation | Elongation (%) | Relaxation performance (%) | |
L=250mmNot less than | Percentage of initial stress to the nominal tensile strength | 1000h stress RelaxationNot more than | ||||
Relaxation Grade 2 | ||||||
YB/T 146 | 15.2 | 17701860 | 220 230 | 3.5 | 70 | 2.5 |
15.7 | 17701860 | 236 248 | 3.5 | |||
NF A35-035 | 12.5 | 17701860 | ------ | 3.5 | ||
12.9 | 17701860 | ------ | 3.5 | |||
15.2 | 17701860 | ------ | 3.5 | |||
15.7 | 17701860 | ------ | 3.5 | |||
Zinc Plated Galvanized Steel 7 Wire Strand
