- 1.According to diameter and can be categorized as: 4mm, 4.8mm, 5.0mm,5.1mm, 6.0mm, 6.35mm, 7.0mm, 7.8mm, 8.0mm, 9.0mm, 10.0mm, 11mm, 12mm and so on.2.According to intensity level can be classified as: 1470MPa, 1570MPa,1670MPa, 1770MPa and 1860MPa.3.In accordance with the surface coating, high tensile PC steel wire canbe classified as: no coating prestressed steel wire,prestressed epoxy coated steel wire and galvanizedprestressed steel wire.4.In accordance with the surface morphology can be classified as: light round prestressed steel wire, spiral rib (spiral ribbed or helix grooved)prestressed steel wire, the pressure wave(crimped) prestressed steel wire or nicks (indented) prestressed steel wire andso on.5.In accordance with treatment process can be categorized as follows:cold-drawn prestressing steel wire (no slack performance requirements) and lowrelaxation prestressed steel wire.Prestressed PC steel wireapplication:Prestressedconcrete strand is used of prestressed concrete structure reinforced, such aslarge-span bridges on railway and highway, overhead crane beam, rock-soilanchoring project, multi-storey industrial buildings, stadiums, mines and etc.PE coated steel strand for prestressed concrete is suitable for large-span andlarge bays cast-in-place concrete floor, large load of precast beams and otherspecial structure.II. MaskIn 2020,we meet the biggest enemy-COVID-19. In order to help all of us and our client. We prepare mask for our workers and clients. Hope we can win the COVID-19 soon.III. Holiday NoticeMid-Autumn Festival and National Day coming. We will stop produce from 1th Oct to 8th Oct 2020 to keep our colleagues have a good and happy holiday. Will back to work on 9th Oct 2020.pdf document download
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ASTM A416 Chunpeng 7 wire prestressed concrete strand
ASTM A416 Chunpeng 7 wire prestressed concrete strand2021-03-05
PE coated PC strand
PE coated PC strand2021-03-05
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Sure, If you would like to visit our factory, please contact us to make an appointment.More details
How can I know how my order is being done?
We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.More details
Can you give warranty of your products?
3.Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we provided emails with details including pictures or short video to you to confirm the quality before the shipment.More details
4.How long of your delivery time?
Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.More details
CHUNPENG is a professional manufacturer of pc strand, pc steel wire, unbonded pc strand, retard bonded pc strand, anchorage and post tension ducts in Tianjin, China. Our company was established in 1994 and we specialize in manufacturing the following products:...more>