| Customization: | Available |
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| Certification: | ISO |
| Surface: | Indented |
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Specifications Introductions
Crafted from high-carbon steel, this wire boasts an exact diameter and impressive tensile strength. The cold-drawing procedure not only refines its smooth surface but also incorporates a dedicated indenting process, producing indented or serrated PC wire. This specialized prestressed concrete steel wire is expertly designed with surface indentations that significantly boost the adhesion between the steel and construction concrete. As a result, the bond strength is increased, ensuring a tighter grip between the concrete and steel wire, thereby reinforcing concrete structures remarkably.
Advantageous:
By establishing a mechanical interlock with concrete, this product greatly improves the structural performance and longevity of reinforced concrete components.
Its superior bond properties enhance the overall integrity of the structures.
Featuring precise dimensional accuracy and exceptional surface cleanliness, the indentations ensure outstanding bond properties with concrete, delivering unrivaled performance.
With customizable bond strength, mechanical attributes, and corrosion resistance, it allows you to choose the optimal solution tailored to specific environmental conditions and structural prerequisites.
Raw Material Requirements:
The key raw materials for producing prestressed concrete consist of premium carbon steel wire rods, specifically SWRH77B or SWRH82B. Essential requirements for these wire rods encompass dimensions, shape, weight, permissible deviations, grade, chemical composition, smelting method, delivery state, mechanical properties, decarburization layer, microstructure, surface quality, and any special prerequisites.
The cooling process is meticulously managed through Sterem technology, achieving an impressive sotenization rate exceeding 85%. Typically, coils produced with standard processes satisfy the production criteria for prestressed concrete steel wires and strands.
Ranges of Wire Diameter:
3.0 mm - 12.0 mm.
Ranges of Strength:
1470MPa - 1860MPa
StandardSpecifications of Steel Wire for Prestressed Concrete:
Presently, the standards include GB/T5223-2014 Prestressed concrete steel wire, conforming to ASTM A421 / A421M, ASTM A881/A881M -2005, BS5896-2012, PrEN10138-2:2009, GOST 7348-81, TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934-2, ABNT NBR 7482:2008, and many more.
Applications for the Reinforcement of Concrete Constructions:
In the realm of prestressed concrete, our steel wire is indispensable. Its applications span single and multi-story buildings, highway and railway bridges, sleepers, electric poles, pressure water pipes, storage tanks, and water towers. The scope extends to contemporary high-rise edifices, subterranean buildings, towering structures, hydraulic architectures, marine constructions, airport infrastructures (including runways and terminals), and nuclear power plant pressure vessels. It serves myriad industries, catering to super-tall, super-spanning, super-volume, vast areas, and heavy-load projects. This product adapts to a variety of shapes and functional requirements in structural engineering.
| INDENTED WIRE | ||||
| Nominal Dia.(mm) | Indent depth (mm) | Indent length (mm) | Pitch (mm) | Standards |
| ≤5.00 | 0.12±0.05 | 3.5±0.05 | 5.5±0.05 | GB/T5223, ASTMA421, BS5896,EN10138-2 |
| ≥5.00 | 0.15±0.05 | 5.0±0.05 | 8.0±0.05 | |
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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