Reliable Unbonded PC Strand with High Tensile Strength for Builders

• 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

The 1x7 structure "12.7mm, 15.20mm, 15.70mm, 17.80mm" unbonded prestressed steel strand by Tianjin Wasungen Metal Products Co., Ltd. is an advanced prestressed steel bar, meticulously engineered with anti-corrosion grease and sheath. Perfect for water conservancy and hydro-power projects, it has recently become indispensable in the growing wind power sector. Essential for concrete towers towering over 120m, this steel strand, with its unparalleled corrosion and fatigue resistance, enhances wind resistance and extends the structure's lifespan.
Adhering to JG/T 161-2016 Unbonded Prestressed Steel Strand standards, we have innovated the design, simplifying the test method for sheath tensile properties and enhancing practicality. Our advancements effectively standardize sheath quality, ensuring superior safety and reliability for your projects.


Product characteristics

Our unbonded steel strand, crafted for outer cables of wind power concrete towers, can be customized in sheath and grease thickness as per technical specifications. The sheath's surface is dense, smooth, and precisely outlines the steel strand, meeting stringent quality criteria with no air holes, mechanical damage, cracks, or visible wrinkles.


Product application

Ideal for wind power and water conservancy
Hydro-power Stations
South-North Water Transfer projects
River Channels and other national key 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.