| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Specifications Introduction
Our prestressed steel wire is a masterpiece of engineering excellence, meticulously crafted from the finest high-carbon steel plates. This exceptional product undergoes a rigorous process that includes acid washing, precise cold drawing, or stable treatment post-phosphating. Leveraging cutting-edge production techniques, it is classified into cold-drawing steel wire and stress-eliminating steel wire. Depending on the surface finish, it is available as plain steel wire, indentation steel wire, and spiral rib steel wire. The cold drawing wire is impeccably suited for prestressed concrete post cold drawing, ensuring unparalleled reliability and superior performance.
Raw Material Requirements
The cornerstone of our superior prestressed concrete lies in premium high-quality carbon steel wire rods, like SWRH77B or SWRH82B. These rods are required to meet a comprehensive array of essential criteria, including precise size, shape, weight, and allowable deviations, along with impeccable grade and chemical composition. The smelting method, delivery condition, mechanical properties, decarbonization layer, microstructure, surface quality, and any special requirements are meticulously adhered to, ensuring these standards promise optimal strength and performance in every application.
Our cooling process is expertly handled using state-of-the-art Sterem technology, achieving an outstanding Sotenization rate that exceeds an impressive 85%. Typically, the coils produced through these exemplary standard processes meet and often surpass the demanding production requirements for prestressed concrete steel wire and steel strand, ensuring premium quality and durability.
Standards of Steel Wire for Prestressed Concrete
The recognized standards are GB/T5223-2014Prestressed concretesteel wire, conforming 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,and more.
Applications for the Reinforcement of Concrete Constructions
Our steel wire for prestressed concrete is a vital component for a wide array of constructions, including single-story and multi-story houses, highway and railway bridges, sleepers, electrical poles, and pressure water pipes. It also plays a crucial role in storage tanks, water towers, and modern high-rise buildings. Its versatility extends to subterranean structures, hydraulic buildings, marine structures, airport constructions (encompassing runways and terminals), and nuclear power plant pressure vessels. This adaptable steel wire is indispensable across various industries, offering its strength and support to super-tall, super-span, super-volume, super-large area, and overweight load constructions, enabling diverse shapes and structural engineering feats.
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}