Prestressed concrete wire(pc wire)
1). Name: pc wire
2). Dia: 3.00mm, 4.00mm, 4.80mm, 5.00mm, 6.00mm, 6.25mm, 7.00mm, 8.00mm, 9.00mm, 10.00mm, 12.00mmí¡
3). Type of surface: helix(screw), plain, indented.
4). Standard: gb/t 5223-2002, astm a416, bs5896, jisg3536, iso9001-2000 or according to customers' requirements
5). Tensile strength: 1470mpa-1860mpa
6). Packing and weight : coil at customerí»s requirement.
7). Usage: low relaxation wire used for prestressed steel structure, prestressed and post-tensioning technology in large, medium and small sizes of various shapes of pc structures, such as civil engineering construction of large scale railroad, highway, etc.
8). Inquiry please provide: standard(year), diameter, mechanical property(especially tensile strength), coil weight, packing dimension, quantity ect.
Standard exporting packing
Capacity:2000ton/month Prestressed concrete uses much less materials than reinforced concrete: savings can reach 40% of the overall mass longer spans, thinner and lighter parts allow a reduction in number of piles, height of buildings, consumption of energy in freight and handling, therefore co2 emissions. Low relaxation ensures that no noticeable loss of tension will occur in time, therefore a long lasting compressive force on concrete. Deviated tension is current in post-tensioned structures, stay-cables and even some prefabrication methods. By strict adherence to manufacturing processes and routine destructive tests, our products exceed standard requirements. Stress corrosion and hydrogen embrittlement are known to be a threat for high-tensile structural steels, especially in environments containing chlorides. We manufacture pc strand wire in a 3 or 7-strand configuration in both stress relieved and low relaxation grades. Diameters range from 3/8" (9.53 mm) to .600" (15.24 mm). Prestressing wire and strands are used in bridges, cryogenic storage, industrial, commercial and residential buildings where safety is critical.
Capacity:2000ton/month Prestressed concrete uses much less materials than reinforced concrete: savings can reach 40% of the overall mass longer spans, thinner and lighter parts allow a reduction in number of piles, height of buildings, consumption of energy in freight and handling, therefore co2 emissions. Low relaxation ensures that no noticeable loss of tension will occur in time, therefore a long lasting compressive force on concrete. Deviated tension is current in post-tensioned structures, stay-cables and even some prefabrication methods. By strict adherence to manufacturing processes and routine destructive tests, our products exceed standard requirements. Stress corrosion and hydrogen embrittlement are known to be a threat for high-tensile structural steels, especially in environments containing chlorides. We manufacture pc strand wire in a 3 or 7-strand configuration in both stress relieved and low relaxation grades. Diameters range from 3/8" (9.53 mm) to .600" (15.24 mm). Prestressing wire and strands are used in bridges, cryogenic storage, industrial, commercial and residential buildings where safety is critical.
Indented pc wire Nominal diameter:4, 5, 6, 7mm, tolerance:0.04 , 0.05mm Tensile strength : 1470, 1570, 1670, 1770. Etc. Mainly for various forms of pre-stressed concrete structure reinforcementíúfor example, large-scale bridges, crane beam, cement poles, pre-stressed concrete cement pipes, the framework of multi-storey factory buildings and so on. Astm a 416, bs 5896, jis 3536. Etc. Standard export packing
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Supplier: Prestressed concrete (pc) spiral wire and pc strand, oil tempered spring steel wire, high carbon wires
Buyer: High carbon steel wire rod, oil tempered spring wire.
