What Is Bridge U-Shaped Reinforcing Rib
U-rib is a member of the bridge structure, usually refers to the U-shaped cross-section of the steel beam, its cross-section is U-shaped. U-rib is generally used in the bridge girder structure, as the beam support and strengthening material. The main role of U-rib is to increase the bearing capacity of the bridge, improve the bridge stiffness and stability, but also can reduce the bridge self-weight, reduce the cost of the bridge. U-rib material generally uses high-strength steel, in order to meet the requirements of the bridge.
Mechanical Properties of Bridge U-Shaped Reinforcing Rib
| products |
 |
| Model number | Bridge U-Shaped Reinforcing Rib |
| Executive standard | ASTM |
| Delivery status | SK90 can obtain different hardness and strength through heat treatment process, common treatment methods include quenching, tempering and so on. |
| Yield strength | 355MPa |
| Tensile strength | 234MPa |
| Elongation after fracture | 23% |
Chemical Composition of Bridge U-Shaped Reinforcing Rib
| Bridge U-Shaped Reinforcing Rib | |
|---|---|
| C | 0.85～0.95 |
| Si | 0.10～0.35 |
| Mn | 0.10～0.50 |
| P | ≤0.03 |
| S | ≤0.03 |
Products Characteristics
1. High strength: bridge U-rib needs to withstand the huge pressure of the bridge's own weight and traffic load, so it needs to have high strength and rigidity to ensure the safety and stability of the bridge.
2. Good plasticity and formability: Bridge U-rib needs to have good plasticity and formability to facilitate processing and manufacturing, as well as to adapt to different bridge structures and design requirements.
3. Good corrosion resistance: bridge U-rib usually needs to be used in harsh environments, such as marine, coastal and other areas, so it needs to have good corrosion resistance to extend the service life.
4. Easy to maintain and replace: bridge U-rib needs to be regularly inspected and maintained, and also needs to be easy to replace to ensure the safety and reliability of the bridge.
01
High strength
02
Good plasticity and toughness
03
Good weldability
04
Good corrosion resistance
Product Parameter
Product Picture
Product drawing
Basic feature
| Title | details |
| Material | Bridge U-Shaped Reinforcing Rib |
| Thickness | 8 mm -150 mm |
Surface Treatment |
With anti-rust painting. |
| Length | 6000mm - 12000 mm |
| Application | Bridge U-rib is widely used in various types of bridge structures, especially in girder bridge girders. In the bridge structure, the U-rib is usually used to increase the bearing capacity and stability of the bridge, and also to improve the stiffness and seismic capacity of the bridge, so as to ensure the safe operation of the bridge. In addition, U ribs can also be used in tunnels, subways, highways, rail transit and other projects as support and strengthening materials. |
Application Field
Steel is mainly used in real estate, infrastructure, steel structure, machinery, automobiles, home appliances, shipbuilding and other industries, according to the Steel Union statistics, combined with our estimates, of which real estate steel consumption accounted for more than 30%. Followed by infrastructure and steel structure, the steel used in the construction industry accounted for more than 60%.
Our Advantage
Our main products are stainless steel plate/sheet, coil, round/square tube, bar, nickel alloy and so on. Factory test certification is provided at the time of shipment, and third-party inspection is possible. We are also certified by ISO, SGS and Alibaba. We have many professionals, technicians, more competitive prices than other stainless steel companies and the best after-sales service. And exports to more than 50 countries, mainly from the United States, Russia, the United Kingdom, Kuwait, Egypt, Turkey, Jordan, India and so on.
Production and processing
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Because of our sincerity, we have won the trust of our customers and come to visit our factory.
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After receiving the goods, the customer gave us unanimous praise.
Product Packaging
We use standard export transportation packaging and bundle steel strips according to the size of carbon steel plates. According to our shipping experience, a 20-foot container can hold 22 tons of carbon steel, and a 40-foot container can hold 25 tons of carbon steel. For larger orders, we use bulk carriers to transport them for you at a cheaper price. In addition, we can customize packaging according to customer needs.
FAQ
Q : What are your payment terms?
A :Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How to ensure quality?
A : The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
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