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Chunpeng Group is a leading and professional manufacturer of prestressed concrete (PC) steel materials, with over 30 years of industry experience. We are committed to delivering high-quality products and innovative solutions for infrastructure and construction projects worldwide.
Core Products:
In addition to our PC strand products, Chunpeng Group also supplies:
With strict quality control, advanced manufacturing technologies, and global certifications, Chunpeng Group is a trusted partner for contractors, engineers, and project developers in bridge construction, high-rise buildings, tunnels, precast concrete, and renewable energy sectors.
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PC Strand is mainly for the use of pre-stressed concrete structure reinforced, such as large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring Project, multi-story industrial buildings, stadiums, coal mines and etc.
1x7 12.7mm 1860 Mpa PC Strand is seven-wire, uncoated steel strand for use in pretensioned and
post-tensioned prestressed concrete construction.
|
Diameter of Strand, mm[in.] |
Tolerance of Dia. mm |
Minimum Breaking Strength of Strand kN [lbf] |
Steel Area of Strand mm2 [in.2] |
Weight of Strand kg/1000m [lb/1000 ft] |
Min Load at 1% Extension kN [lbf] Low-Relaxation |
Minimum Difference Between Center Wire Diameter and Diameter of Any Outer Wire, mm [in.] |
|
Grade 1725 [250] |
||||||
|
12.7 [0.500] |
|
160.1 [36 000] |
92.9 [0.144] |
730 [490] |
144.1 [32 400] |
0.076 [0.003] |
|
Grade 1860 [270] |
||||||
|
12.70 [0.500] |
|
183.7 [41 300] |
98.7 [0.153] |
775 [520] |
165.3 [37 170] |
0.0762 [0.003] |
Feature: Low relaxation, High Tensile Strength, Straight,
1) Construction: 7 wires
2) Standards: ASTM A416/A416M
3) Packaging:
Inner Diameter: 760mm
Outside Diameter:1400mm Max
Coil’s width: 760mm
Coil’s Weight: 2500~3500 kg
We use vapors corrosion inhibiting technology on export anti-rust packing. Outside of the coil has 3 wraps. There are two wooden pallets on the bottom of the coil. The coil is eye to sky in the container.
4) Inquiry please provide: Diameter, Grade of strand, Type of Strand, Quantity and ASTM year of issue.
5) Month productivity for Strand: 10 000 tons.
6) 20’ container: 20,000~25,000 kg.
7) Raw material: We have stable wire rod suppliers such as Shougang Group, Xingtai Iron company, Tianjin Iron company. There are thousands of wire rod in our warehouse to ensure production.
1x7 12.7mm 1860 Mpa PC Strand is seven-wire, uncoated steel strand for use in pretensioned and
post-tensioned prestressed concrete construction.
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Main Product:
PC Steel Strand,
PC steel Wire,
Photovoltaic mounting system,
Unbonded PC Strand,
PC Steel Strand Professional Manufacturer,
PC strand Anchorage System
