7.0mm High Tensile Helical PC Wire for Railway and Sleeper

• Customization: Available
• Certification: ISO
• Surface: Spiral
• Technique: Helical
• Application: Rope, Manufacturing, Construction
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Name: Helical PC Wire
• Size: Customizable
• Gross Weight: Actual Weighing
• Delivery Time: 7-15days
• Transport Packages: Wooden Box
• Transport Package: Export Packing(Customized)
• Specification: Customized
• Trademark: WASUNGEN
• Origin: Tianjin, China
• HS Code: 7326201000
• Production Capacity: 5000mt/Month

Product Description

 PRODUCT DESCRIPTION




COMPANY PROFILE
As a professional manufacturer of prestressed materials, TIANJIN WASUNGEN METAL PRODUCTS CO., LTD. has earned a solid reputation among global buyers for its consistent quality, competitive pricing, and reliable service. With over 20 years of industry experience, the company integrates production, research, and export, specializing in prestressed steel strand, steel wire, and anchorage systems. Equipped with advanced production lines and strict quality control systems, WASUNGEN ensures that each product meets international standards such as ASTM, BS, EN, and GB. Backed by a skilled technical team and responsive export service, the company has built long-term partnerships across Southeast Asia, the Middle  East, South America, and beyond. For buyers seeking stable supply and trustworthy cooperation, WASUNGEN is a dependable choice.
CERTIFICATION
With our own manufacturing facilities, multiple professional production lines, and a team of certified quality inspectors, we ensure continuous and reliable delivery. Products meet the specifications of ISO, KS D, ASTM A416, ENPR, AS/NZ, etc., enabling us to safeguard your business continuity, optimize cost structures, and enhance profit margins.


PRODUCTION PROCESS
EXHIBITION
Actively participates in leading international industry exhibitions, including The Big 5 Saudi, SAUDI INFRASTRUCTURE EXPO, Asia Concrete Expo, and Wire & Tube Düsseldorf. These professional platforms allow us to present our full range of prestressed steel materials, including steel strands, wires, and anchoring systems, to a global audience. By engaging directly with clients and industry peers, we continuously strengthen our brand presence, gain valuable market insights, and build long-term business relationships worldwide. Our participation in these high-level events reflects our commitment to quality, innovation, and global cooperation.
ALL can be customized( color, marking, package...)

RRODUCT PARAMETERS

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

 
FAQ

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.