| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Specifications Introduction
Crafted from the pinnacle of high-carbon steel plates, our prestressed steel wire undergoes an articulate manufacturing journey. Each step, from the precise acid washing to the meticulous cold drawing and expert phosphating, is executed with advanced precision. With flexibility at its core, this product is presented in two prominent versions based on production techniques: the tenacious cold-drawing steel wire and the stress-relieving steel wire. Tailored for a diverse range of applications, it offers three distinct surface finishes: plain, indented, and spiral ribbed. The cold drawing wire serves as an exceptional choice to amplify the longevity and robustness of prestressed concrete structures.
Raw Material Requirements
Our superior prestressed concrete owes its excellence to the high-caliber carbon steel wire rods, specifically SWRH77B or SWRH82B. To uphold the pinnacle of quality, these rods are manufactured under rigorous standards, including precise size, shape, and weight tolerances. They boast a refined chemical composition, sophisticated smelting techniques, and are delivered in optimal conditions, featuring remarkable mechanical properties, minimal decarbonization, and impeccable surface quality. Our adherence to these special requirements ensures unmatched performance and reliability, setting a benchmark in the industry.
Our cooling process, governed by the state-of-the-art Sterem technology, achieves a remarkable Sotenization rate of over 85%. This ensures that the coils produced effortlessly meet the exacting demands of prestressed concrete steel wire and strands, guaranteeing unparalleled consistency and superior 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
Engineered with precision, our steel wire for prestressed concrete is designed to excel across an extensive range of applications. It plays essential roles in constructing single and multi-story buildings, highway and railway bridges, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers. Its adaptability extends to modern high-rise structures, subterranean architectures, expansive high-rise complexes, hydraulic projects, maritime constructions, and comprehensive airport facilities, including runways and terminals. An ideal candidate for industries requiring monumental super-tall, super-span, super-volume, and ultra-large area constructions, as well as projects demanding exceptional loads, unique shapes, and specialized functionalities 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.
){kind=link}