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Factory supply of 7-wire prestressed steel strand for bridge construction and concrete projects. Available in diameters from 12.7mm to 17.8mm with 1860MPa tensile strength, compliant with ASTM A416 standards.
Product Overview
Our prestressed steel strand is manufactured from high-carbon 82B steel, featuring 7-wire twisted construction and low-relaxation properties. Designed for demanding applications in prestressed concrete structures and civil engineering projects.
Technical Specifications
Structure
1×7 wires
Diameter Range
12.7mm / 15.2mm / 15.24mm / 17.8mm
Tensile Strength
1860 MPa
Standards Compliance
ASTM A416, GB/T5224
Relaxation Grade
Low relaxation
Application Areas
Bridge and viaduct construction
Highway and road infrastructure
Dam and water conservancy projects
Slope stabilization and foundation support
Prestressed concrete buildings and structures
Packaging & Shipping
Coil packaging secured with steel straps. Standard shipping capacity of 25 tons per 20ft container. Primary shipment from Qingdao port.
Our Advantages
Direct factory pricing with competitive rates
Complete specifications and large inventory
Rigorous quality control and inspection
Support for third-party testing and verification
Fast response times and reliable delivery
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
1996
Total Annual:
50 million US dollars-70 million US dollars
Ecer Certification：
Verified Supplier
Shandong Bangyi company is a manufacturer who only focus on galvanized steel wire rope, galvanized steel strand,
PC steel strand with morethan 30 years of experience in production. Annual output exceeding 70000 tons.
Our product diameter range includes galvanized steel wire rope: 1-20mm; galvanize... Shandong Bangyi company is a manufacturer who only focus on galvanized steel wire rope, galvanized steel strand,
PC steel strand with morethan 30 years of experience in production. Annual output exceeding 70000 tons.
Our product diameter range includes galvanized steel wire rope: 1-20mm; galvanize...
