| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction: Step into the realm of precision engineering with our meticulously crafted specifications. Each detail is honed to perfection, providing a comprehensive insight into our product's unmatched capabilities and features.
Prestressed steel wire is a specialized steel wire crafted from top-quality high-carbon steel plates through a meticulous process of acid washing, cold drawing, or stable treatment post-phosphating. Based on the production techniques, it is classified into cold-drawing steel wire and stress-eliminating steel wire. Depending on surface conditions, it includes plain steel wire, indentation steel wire, and spiral rib steel wire. Cold drawing wire is directly utilized for prestressed concrete post cold drawing.
Raw Material Requirements: Ensuring the pinnacle of quality, our production process demands the finest raw materials. We utilize high-quality carbon steel wire rods, including SWRH77B or SWRH82B. These wire rods are meticulously selected to meet stringent criteria such as size, shape, weight, allowable deviation, grade, chemical composition, smelting method, delivery state, mechanical properties, decarbonization layer, microstructure, surface quality, and any special requirements.
The primary raw materials for prestressed concrete encompass high-quality carbon steel wire rods, namely SWRH77B or SWRH82B. Essential requirements for these wire rods include size, shape, weight and allowable deviation, grade and chemical composition, smelting method, delivery state, mechanical properties, decarbonization layer, microstructure, surface quality, and any special requirements, etc.
Cooling is meticulously managed using Sterem technology to achieve an impressive Sotenization rate exceeding 85%. Typically, coils produced with standard processes satisfy the production demands for prestressed concrete steel wire and steel strand.
Standards of Steel Wire for Prestressed Concrete: Our steel wires align with the most stringent of industry standards, ensuring durability and performance across various applications.
The current standards are GB/T5223-2014: Adhering to these standards guarantees the reliability and excellence of our products.Prestressed concrete: A revolutionary solution for modern architecture and infrastructure, offering enhanced strength and longevity.steel wire, according to: The benchmark for quality as dictated by international standards, providing peace of mind and assurance.ASTM A421-16, ASTM A881/A881M-2005, BS5896-2012, EN10138-2:2009, GOST 7348-81, A testament to the global recognition and acceptance of our product's superior quality.TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934-2, ABNT NBR 7482:2008, Meeting and exceeding global criteria, our products are at the forefront of innovation and reliability.etc.: And many more, highlighting the extensive applicability and versatility of our steel wires.
Applications for the Reinforcement of Concrete Constructions: Unlock the potential of innovative construction with our steel wires, designed to reinforce and enhance the integrity of concrete structures.
Steel wire for prestressed concrete is used in single-story and multi-story houses, highway and railway bridges, sleepers, electric poles, pressure water pipes, storage tanks, and water towers. It extends to modern high-rise buildings, underground buildings, high-rise structures, hydraulic buildings, marine structures, airport buildings (runways and terminal buildings), and pressure vessels of nuclear power plants. It finds applications across various industries including super-tall, super-span, super-volume, super-large area, and overweight load, in diverse shapes and structural engineering functions.
Ranges of Wire Diameter: Tailored for versatility, our product offers a comprehensive range of diameters to suit diverse construction needs.
3.00 mm - 12.00 mm: This range ensures adaptability, catering to different project specifications and requirements.
Ranges of Strength: Engineered for power, our steel wire boasts a formidable range of tensile strengths.
1470MPa - 1860MPa: Delivering unparalleled performance and reliability for the most demanding applications.
| HELICAL PC WIRE | ||||
| Nominal Dia.(mm) | Tensile Strength (MPa) | Relaxation (1000h) | Min. Elongation at Max. Load | Standards |
| 3.0, 4.0, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0 | 1470,1570,1670,1770,1860 | Low relaxation≤2.5% | Agt≥3.5% | GB/T5223, ASTMA421, BS5896 |
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
Q: How are the PRICES of your products?
A: Because we are a private company, the prices of our products are usually COMPETETIVE and FLEXIBLE according to the number of orders and customer needs. We endeavor to keep our prices reasonable and provide quality products and services to meet our customers' needs and budgets.
Q: Are your products CERTIFIED or INSPECTED?
A: Yes, our products are usually certified by international certification bodies or inspected by third-party inspection organisations, such as CE certification, ISO 9001 quality management system certification, etc. These certifications and inspections prove the quality and compliance of our products.
Q: Do you offer CUSTOMISED SERVICE for your products?
A: We can provide customized products according to customers' needs. Whether it is the specification, material or packaging, we can adjust and customize to meet the specific requirements of our customers to meet their particular needs.
Q: What kind of payment does your company support?
A: T/T, L/C at sight, Cash, Western Union, and other negotiable payment methods.
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