| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted with precision and expertise, our prestressed steel wire is fashioned from high-carbon steel plates, ensuring superior quality and resilience. Each wire undergoes a meticulous production journey that includes acid washing, cold drawing, and phosphating. This results in a product that meets diverse needs through two primary types: robust cold-drawing steel wire and stress-relieving steel wire. Available in three alluring finishes—plain, indented, and spiral ribbed—our cold drawing wire is the quintessential solution for augmenting the endurance and strength of prestressed concrete structures.
Raw Material Requirements
Our high-performance prestressed concrete is underpinned by the exceptional quality of carbon steel wire rods such as SWRH77B and SWRH82B. To ensure an unwavering standard of excellence, these rods must meet rigorous criteria involving accurate size, shape, and weight, superior chemical composition, advanced smelting methods, optimal delivery conditions, outstanding mechanical properties, minimal decarbonization, and impeccable surface quality. Special requirements are expertly managed to deliver unmatched performance and reliability.
Harnessing state-of-the-art Sterem technology, our cooling process achieves an impressive Sotenization rate exceeding 85%. This ensures that the coils we produce consistently meet the rigorous demands of prestressed concrete steel wire and strands, delivering exceptional quality and uniformity.
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
Engineered with precision, our steel wire for prestressed concrete is designed to excel across a vast spectrum of applications. It plays a central role in the construction of various structures such as single and multi-story buildings, highway and railway bridges, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers. Its adaptability also extends to cutting-edge high-rise edifices, underground structures, expansive hydraulic projects, maritime constructions, and comprehensive airport facilities, including runways and terminals. Our product stands out in industries requiring towering, expansive, voluminous, and ultra-large area constructions, tailored for projects with extraordinary demands in load, shape, and structural functionality.
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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