| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted with precision from superior high-carbon steel plates, our prestressed steel wire epitomizes strength and reliability. Each wire is meticulously manufactured through advanced processes including acid washing, cold drawing, and phosphating, ensuring top-notch quality. This adaptable product offers two main types based on production techniques: the resilient cold-drawing steel wire and the stress-relieving steel wire, catering to various industry needs. Available in plain, indented, and spiral ribbed finishes, the cold drawing wire is the perfect solution to enhance the durability and strength of prestressed concrete structures.
Raw Material Requirements
Our superior prestressed concrete is built on the foundation of high-quality carbon steel wire rods like SWRH77B or SWRH82B. These rods are selected based on rigorous criteria including precise size, shape, and weight tolerances, superior chemical composition, refined smelting techniques, ideal delivery conditions, exceptional mechanical properties, minimal decarbonization, and impeccable surface quality. We meticulously meet these requirements to guarantee unparalleled performance and reliability, consistently delivering excellence.
Our cutting-edge cooling process, powered by the advanced Sterem technology, ensures an impressive Sotenization rate exceeding 85%. This state-of-the-art technology guarantees that every coil produced effortlessly meets the rigorous demands of prestressed concrete steel wire and strands, offering unparalleled consistency and exceptional quality.
Standards of Steel Wire for Prestressed Concrete
The current standards are GB/T5223-2014Prestressed concretesteel wire, according toASTM A421-16, ASTM A881/A881M -2005, BS5896-2012, EN10138-2:2009, GOST 7348-81,TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934-2, ABNT NBR 7482:2008,etc.
Applications for the Reinforcement of Concrete Constructions
Our specially engineered steel wire for prestressed concrete is designed to excel across a spectrum of applications. It plays crucial roles in constructing single and multi-story buildings, highway and railway bridges, sleepers, electric poles, and various other structures. Its adaptability extends to modern high-rise buildings, subterranean structures, hydraulic projects, maritime constructions, and airport facilities, including runways and terminals. Ideal for industries that demand super-tall, super-span, super-volume, and ultra-large area constructions, this wire is perfect for projects requiring extraordinary loads, shapes, and functions in structural engineering.
Ranges of Wire Diameter
3.00 mm - 12.00 mm
Ranges of Strength
1470MPa - 1860MPa
| 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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