High-Carbon Indented PC Wire/Strand, ASTM Standard, for Cold Heading.

• Customization: Available
• After-sales Service: Pre-in-Post
• Warranty: Forever
• Model NO.: 12.70mm
• Certification: JIS, GB, BS, ASTM, ISO 9001
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge, Tunnel
• Material: Reinforced Concrete Bearing
• Surface: Indented
• Shipping Package: Export Packing(Customized)
• Delivery Time: 7-15days
• Coil Weight: 2.5-3.5mt
• Standard: GB/T; En; ASTM; BS; AS/NZS; NBR; JIS
• Transport Package: Customized
• Specification: 12.70mm
• Trademark: WASUNGEN
• Origin: Tianjin, China
• HS Code: 7312100000
• Production Capacity: 500000mt/Per Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

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.

PRODUCT PARAMETERS

 

PC STRAND--PLAIN
Structure	Nominal Dia.(mm)	Tensile Strength(MPa)	Relaxation(1000h)	Standards
1x7 wires	9.3,9.53,11.1,12.5, 12.7, 12.9, 15.2, 15.7, 17.8, 18.9, 21.6	1470, 1570, 1670, 1720, 1820, 1770, 1860, 1960	Low relaxation≤2.5%	ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS D7002, ISO6934-4, SS213620, JIS G3536, UNE36094, ABNT NBR7483, NEN3868

EXHIBITIONS

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...)

Product Parameters

PC STRAND
Structure	Nominal Dia.(mm)	Tensile Strength(MPa)	Relaxation(1000h)	Standards
1x7 wires	7.9, 8.0, 9.3, 9.53, 11.1, 12.5,  12.7,  12.9, 15.2, 15.7, 17.8,  21.6	1670,1770, 1820, 1860	Low relaxation≤2.5%	ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, SS213620, JIS G3536, UNE36094, ABNT NBR7483, NEN3868

 Standard of ASTM A416Standard of BS 5896
Standard of AS/NZS 4672.1

 

Packaging & Shipping

 

Our Advantages

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.