| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Discover our Premium Helical PC Wire, an epitome of excellence crafted from top-tier high-carbon steel plates. This masterpiece is brought to life through avant-garde techniques, including meticulous acid washing, cutting-edge cold drawing, and refined phosphating. Available in two innovative variants: the resilient cold-drawing steel wire and the sophisticated stress-relieving steel wire, it caters to a spectrum of applications. Choose from three distinct surface finishes: the sleek plain for seamless integration, the indented for superior bonding, and the spiral ribbed for optimal frictional engagement. Particularly, the cold-drawing variant is the ultimate choice for enhancing the strength and longevity of prestressed concrete structures.
Raw Material Requirements
Our high-quality prestressed concrete wire is crafted using the finest carbon steel wire rods, like SWRH77B or SWRH82B, meticulously chosen to adhere to strict standards. These rods showcase precise dimensions, flawless shapes, and precise weight tolerances, along with superior chemical composition. By employing refined smelting techniques and maintaining ideal delivery conditions, the rods promise exceptional mechanical properties, minimal decarbonization, and flawless surface quality, meeting special requirements for unmatched performance and reliability.
Innovative cooling processes, underpinned by leading-edge Sterem technology, have elevated our Sotenization rate to an impressive 85% plus. This ensures our coils consistently meet the stringent demands of prestressed concrete steel wire and strands, guaranteeing unparalleled consistency and top-notch quality.
Standards of Steel Wire for Prestressed Concrete
The prevailing standards are GB/T5223-2014Prestressed concretesteel wire, as perASTM 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
Engineered for outstanding performance, our steel wire for prestressed concrete is indispensable for a myriad of applications. It is essential in constructing single to multi-story buildings, highway and railway bridges, resilient sleepers, electric poles, high-pressure water pipelines, extensive storage tanks, and sturdy water towers. Its adaptability extends to cutting-edge high-rise buildings, underground facilities, vast hydraulic projects, complex maritime constructions, and sophisticated airport infrastructures, including runways and terminals. Perfectly suited for industries that demand super-tall, expansive, voluminous, and ultra-large area constructions, it is ideal for projects requiring exceptional loads, distinctive shapes, and specialized functionalities in structural engineering.
Ranges of Wire Diameter
From 3.00 mm to 12.00 mm
Ranges of Strength
From 1470MPa to 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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