as 1222.1 Galvanized Steel Strand 19X3.25mm
High Strength Prestressed Steel Strand is one of the most important products in our enterprise. It has a wide range of uses, not only in the construction of high-end concrete structures such as railways, highways, bridges, nuclear power plants and large-span buildings, but also in industries such as storage rack manufacturing, lifting machinery manufacturing, and wind power equipment manufacturing.c
We're on the lookout forward for your stop by for joint growth for black galvanized steel welded wire, ss stainless steel rectangular pipe, PC STRAND Grade 270 Low Relaxation. We insist on deepening reform, innovation, improving services and promoting excellent corporate culture as the internal motivation to promote the company to achieve high-quality development. We vigorously cultivate our employees' strong desire for innovation in their work, so that they can continue to innovate in the process of pursuing excellence and enrich the connotation of corporate culture through continuous innovation. The concept of safety is a concentrated expression of the concept, attitude, and code of conduct that an enterprise views and handles safety issues. Facing the development trend of economic globalization and information industrialization, in the increasingly fierce market competition, we closely follow the international technology, and realize the globalization of product technology development and cooperation.
Product Introduction
High Strength Prestressed Steel Strand is one of the most important products in our enterprise. It has a wide range of uses, not only in the construction of high-end concrete structures such as railways, highways, bridges, nuclear power plants and large-span buildings, but also in industries such as storage rack manufacturing, lifting machinery manufacturing, and wind power equipment manufacturing.
Features
High Strength Prestressed Steel Strand has a unique manufacturing process, using cold-rolled and hot-drawn production technology to complete the fusion between metals. Due to high-quality materials and high-tech processing, it will not appear disjointed, peeled, and cracked. Moreover, it has a thick surface metal layer, strong corrosion resistance and long service life. Its connection process is safe and reliable, the joint is firm and the stability is good. It has strong functionality, and the surface metal has good electrical conductivity.
High strength prestressed steel strand
Standard: GB/T5224, ASTM416, BS5896, JIS G3536, UNE 36094, KS D, AS/NZS4672
Structure And Size: 1×7wires - 9.5/11.1/12.7/15.2/15.7/17.8/21.6 mm
Good performance characteristic:
High Tensile Strength And Elongation;
Low Relaxation Value;
Small Stress Losing;
Excellent Durable Anti-Fatigue Performance
GB/T5224-2014
Grade | Nominal DIA of Strand | Tolerance | Steel Area of Strand | Weight of Strand | MIN Breaking Strength of Strand | MIN Load at 0.2% Extension | Elongation L0≧500mm | Relaxation Properties | |
mm | mm | m㎡ | kg/1000m | kN | kN | % | 70% Initial Actual Load | 80% Initial Actual Load | |
1860 | 9.53 | 0.5 0.15 | 54.8 | 430 | 102 | 89.8 | ≧3.5 | ≦2.5 | ≦4.5 |
12.7 | 0.4 0.15 | 98.7 | 775 | 184 | 162 | ||||
15.2 | 140 | 1101 | 260 | 229 | |||||
15.7 | 150 | 1178 | 279 | 246 | |||||
ASTM A416/A416M
Grade | Nominal DIA of Strand | Tolerance | Steel Area of Strand | Weight of Strand | MIN Breaking Strength of Strand | MIN Load at 1% Extension | Elongation L0≧600mm | Relaxation Properties | |
mm | mm | m㎡ | kg/1000m | kN | kN | % | 70% Initial Specified Load | 80% Initial Specified Load | |
270 | 9.53 | 0.65 0.15 | 54.8 | 432 | 102.3 | 92.1 | ≧3.5 | ≦2.5 | ≦3.5 |
12.7 | 98.7 | 775 | 183.7 | 165.3 | |||||
15.2 | 140 | 1102 | 260.7 | 234.6 | |||||
BS5896: 2012
Grade | Nominal DIA of Strand | Steel Area of Strand | Weight of Strand | Characteristic value of MAX force | MAX value of MAX force | Characteristic value of 0.1% proof force | Total MIN percentage Elongation at MAX force with L0≧500mm | Relaxation Properties | |
mm | m㎡ | kg/1000m | kN | kN | kN | % | 70% initial force | 80% initial force | |
270 | 9.6 | 55 | 429.6 | 102 | 117 | 89.8 | ≧3.5 | ≦2.5 | ≦4.5 |
12.5 | 93 | 726.3 | 173 | 199 | 152 | ||||
12.7 | 112 | 874.7 | 208 | 239 | 183 | ||||
12.9 | 100 | 781 | 186 | 214 | 164 | ||||
15.2 | 139 | 1086 | 259 | 298 | 228 | ||||
15.7 | 150 | 1172 | 279 | 321 | 246 | ||||
We can also produce the pc strand according to AS/NZS 4672:2007, IS 14268-2017 and prEN 10138-3:2009
Production Process And Work Shop
Process as below:
Raw Materials（tested wire rod）→ Surface Treatment → First Drawing → Strand(9 times drawing) → Stabilizing Treatment → Rust-Proof And Coiling → Packing
We have experienced and highly skilled employees. We provide customers with the best as 1222.1 Galvanized Steel Strand 19X3.25mm solutions based on the business philosophy of 'taking leading the industry standard as the foundation of business survival'. We uphold the intentional business philosophy and hope to exchange our sincere service for the satisfaction of every customer. As a modern new enterprise, our company has introduced advanced automatic manufacturing equipment from abroad, and has an efficient management system.
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