Premium Hot Dipped Galvanized PC Strand for Durability

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 17.80mm
• Certification: JIS, GB, BS, ASTM
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Material: Swrh77b, Swrh82b
• Surface: Hot Dipped Galvanized
• Shipping Package: Export Packing(Customized)
• Delivery Time: 7-15days
• Coil Weight: 2.5-4.0mt
• Transport Package: Customized
• Specification: 17.80mm
• Trademark: WASUNGEN
• Origin: Tianjin, China
• HS Code: 7312100000
• Production Capacity: 5000mt/Month

Product Description

Product Description

PRODUCT INTRODUCTION

The Hot-Dipped Galvanized PC Strand is crafted using a low relaxation prestressed steel strand composed of seven precisely engineered wires. These hot-dipped galvanized round steel wires boast exceptional corrosion resistance, significantly prolonging component lifespan in corrosive environments such as coastal areas. Internationally acclaimed as a robust corrosion prevention method, these strands ensure durability and reliability.

Ideal for bridge cables, fixed tension components, and various prestressed structures, this standard supports a range of diameters (12.7mm, 15.00mm, 15.7mm, 17.8mm) and strength classes (1770MPa, 1860MPa, 1960MPa) and is not directly used in concrete grouting constructions.

Featuring a versatile 1x7 and 1x19 structure, these hot-dipped galvanized prestressed steel strand series offer incredible tensile strengths up to 1860MPa. These strands match the performance specifications of plain & round PC steel strands, adhering to top international standards such as GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.


PRODUCT FEATURES

Tailored to meet your specific needs, the zinc coating on our product can reach 250 gsm or more. The coating's uniformity remains intact without copper exposure, and the adhesion remains robust even after winding 8 circles, without breaking or peeling.

Thanks to our cutting-edge equipment, we customize the galvanization process to meet users' special requirements regarding zinc layer quality and surface aesthetics.

Compared to uncoated PC steel strands, our galvanized version exhibits dramatically enhanced resilience, showing no red rust even after 24 hours of salt spray tests.

Observe significant improvements in galvanized PC steel strands against untreated ones with notable differences after a 21-day neutral salt spray test.


PRODUCT APPLICATIONS

Our products excel in construction engineering and coal mine roadway support under harsh environmental conditions.

Recently, our innovations have extended to wind power sectors. The '1x7-medium 21.6mm, Large-Sized Hot-Dipped Galvanized PC Steel Strand' is a pivotal component in the pioneering '160m low-wind-speed prestressed frame wind turbine tower,' enhancing wind resistance and longevity.

This engineering marvel stands as the world's first 160m low-wind-speed experimental tower, located in Shandong.

Product Parameters

HOT DIPPED GAL. PC STRAND
Size(mm)	Tensile Strength (Rm/Mpa)	Specifications				Minimum difference between center wire and outer wires  (mm)
		Elongation under Max. Force %	1000h Relaxation(Initial Load 0.7)  r / %	Deflective Tensile Coefficient %
				Inhaul Cable	Non-Inhaul Cable
9.53, 12.7,15.2,15.7,17.8	1770,1860,1960	≥ 3.5	≤ 2.5	≤ 20	≤ 28	0.08

Process

Certifications

Production Process

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.