PC Strand
Direct Pre-Tensioned Steel Strand Low Relaxation High Strength 1860Mpa 9.53mm PC Strand
Product Description
Main functions of prestressed steel wire
1. Strong compressive resistance
Prestressed steel strand has strong compressive resistance and is strong and durable. Steel strand has the advantages of low relaxation rate, high tensile strength, good stability and long insulation time. It is widely used in public engineering fields such as bridges, subways, railways, nuclear power, etc. In order to ensure the quality of the project, China has promulgated relevant standards to regulate the production, inspection, installation, use and maintenance of steel strands. In order to ensure product quality and avoid major safety accidents, fatigue performance tests must be carried out on steel strands before engineering applications.
2. Improve the bearing capacity of bridges
High-strength and low-relaxation prestressed steel strands are mainly used in prestressed reinforced concrete of bridges, especially in bridges. The tensioning of steel strands is a force opposite to the load before the beam is loaded. Under the action of load, the load must first deviate from this part of the prestress, and then the beam force, thereby increasing the bearing capacity of the bridge, reducing the deadweight, and increasing the span of the beam.
Product Parameters
|
Name |
PC strand |
|
Diameter |
9.53mm/12.7mm/15.24mm/12.9mm/15.7mm/17.8mm |
|
Standard |
ASTM A416,GB/T,BS5896,EN10138 |
|
Material |
82B |
|
Tensile strength |
1860Mpa |
|
Place of Origin |
China |
|
Application |
Construction, highway bridges, railway bridges |
|
Features |
High tensile. Low relaxation |
|
Factory test |
Nominal diameter, breaking force, elongation at rupture, tensile strength, stress relaxation property, relax value at 1000h |
Production Flow Chart
Project Case
Pack And Ship
Certificate
Customer Praise
Plant And Equipment
FAQ
1.Do you provide free samples?
Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
2.What is your company advantage?
We are manufacturer. We have professional quality control engineers to ensure delivery
of high quality, zero defect products to our customer. Our professional sale team and
competitive price will help customer to finish order in short time. Save Time!
3. How long is your delivery time?
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in
stock. It is according to quantity.
4. What is your terms of payment ?
We accept T/T, L/C. The payment method can be negotiated by both parties according
to the actual situation.
5.What is package?
Standard export packing(PVC+waterproof paper +sea-worthy wooden packing).