Competitive Price Unbonded PC Strand for International Construction Markets

• Customization: Available
• After-sales Service: Pre-in-Post
• Warranty: Forever
• Model NO.: 15.20mm
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Material: Reinforced Concrete Bearing
• Surface: Unbounded
• Shipping Package: Export Packing(Customized)
• Delivery Time: 7-15days
• Coil Weight: 2.5-4.0mt
• Transport Package: Customized
• Specification: 15.20mm
• Trademark: WASUNGEN
• Origin: Tianjin, China
• HS Code: 7312100000
• Production Capacity: 500000mt/Per Year

Product Description

Product Description

Product Introduction

Our high-quality 1x7 structure Unbonded Prestressed Steel Strand, available in 12.7mm, 15.20mm, 15.70mm, and 17.80mm, is crafted to perfection with anti-corrosion grease and a robust sheath. Engineered for superior performance, these strands are pivotal in water conservancy and hydro-power projects. As the demand for wind power projects surges, with construction heights reaching or exceeding 120m, our steel strands are increasingly utilized in concrete towers employing external prestressing technology. Renowned for their exceptional corrosion and fatigue resistance, these strands not only enhance wind resistance but also significantly extend the service life of structures.
Adhering to the JG/T 161-2016 standard for Unbonded Prestressed Steel Strand, we have revolutionized the design to streamline the testing method for sheath tensile properties. This innovation boosts practicality, ensuring that the sheath's performance is optimal, effectively standardizes its quality, and enhances the overall safety and reliability of your construction projects.


Product Characteristics

Our unbonded steel strands, specifically designed for the outer cable of wind power concrete towers, feature customizable sheath thickness and grease according to user specifications. The sheath surface is meticulously crafted to be dense and smooth, distinctly outlining the steel strand beneath. Meeting rigorous quality standards, our products are free from air holes, mechanical damage, cracks, and noticeable wrinkles, ensuring top-tier performance.


Product Application

Ideal for applications in Wind Power and Water Conservancy
Hydro-power Stations
South-North Water Transfer Projects
River Channels and other significant national water conservancy and hydropower projects

Product Parameters

UNBONDED PC STRAND
Size(mm)	Tensile Strength(MPa)	Section Area(mm^2)	Gresase mass per meter(g/m)	Minimum thickness of coat(mm)	Friction factor(μ)	Effect modulus(K)
12.7	1720,1860,1960	98.7	43	≥1.0	0.04~0.1	0.003~0.004
15.2	1570,1670,1770,1860,1960	140.0	50
15.24	1860	140.0	50
15.7	1860	150.0	53

Standard

Certifications

Packaging & Shipping

Company Profile

Our Advantages

FAQ

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.