| 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
Our prestigious prestressed steel wire is crafted from premium high-carbon steel plates. Subjected to processes like acid washing, cold drawing, or phosphating followed by stabilization, these wires are distinguished based on advanced production technologies into either cold-drawn or stress-eliminating variants. Furthermore, according to their surface condition, they are categorized into three types: plain, indentation, and spiral rib steel wire. Cold drawing wire is directly applied to prestressed concrete, ensuring optimal performance and quality.
Raw Material Requirements
At the heart of our superior prestressed concrete lies the finest carbon steel wire rods, specifically SWRH77B or SWRH82B. Our meticulous standards ensure wire rods meet stringent criteria, including dimensions, shape, weight with allowable deviations, grade precision, chemical composition robustness, smelting process, delivery condition, mechanical properties excellence, decarbonization layer integrity, micro-structural finesse, surface quality, and any bespoke client specifications.
Utilizing cutting-edge Sterem technology, our cooling process achieves an impressive over 85% Sotenization rate. This ensures that coils produced adhere to and exceed production standards for prestressed concrete steel wire and steel strands, providing unmatched consistency and reliability.
Standards of Steel Wire for Prestressed Concrete
The current standards are GB/T5223-2014 Prestressed concrete steel wire, according to ASTM 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 high-performance steel wire for prestressed concrete is ideal for a myriad of applications, including single and multi-story residences, bridges for highways and railways, sleepers, electric poles, pressure water pipes, storage tanks, and water towers. It extends its versatility to modern high-rise and underground buildings, complex hydraulic structures, maritime edifices, airport runways, and terminal buildings, as well as pressure vessels in nuclear power plants. Perfect for tackling the challenges of super-tall, super-span, super-volume, super-large area, and overweight load structures in various architectural designs and functionalities.
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}