Большая скидка Заводская поставка 6 м 9 12 строительный бетон армированный деформированный стальной
- Категории: Steel Rebars >>>
- Поставщик: Jinan,Jiujin,Steel,Co.,Ltd.
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Products Description
Deformed steel bar, or rebar, is a type of steel reinforcement bar with ridges or threads along its surface. It is commonly used in construction projects to provide strength, durability, and structural integrity. The threads on the surface of the bar allow for better bonding between the steel and concrete, enhancing the load-bearing capacity of reinforced concrete structures.
Applications: Deformed steel bar finds extensive applications in the construction industry, including:
1. Reinforced Concrete Structures: Deformed steel bar is commonly used to reinforce concrete structures such as buildings, bridges, dams, and tunnels. It increases the tensile strength of concrete and improves its resistance against cracking, bending, and shearing forces.
2. Foundations: Deformed steel bar bars are often embedded within concrete footings and foundations to enhance their strength and stability.
3. Structural Beams and Columns: Deformed steel bar is utilized to reinforce structural beams and columns, providing additional strength and load-bearing capacity.
4. Road and Infrastructure Projects: Deformed steel bar is used in the construction of highways, railways, and other infrastructure projects to reinforce pavements, retaining walls, and bridge decks.
Production Process: The production process of Deformed steel bar generally involves the following steps:
1. Steel Manufacturing: The raw materials required for Deformed steel bar production include billets or ingots of carbon steel or alloy steel. These materials undergo a melting and casting process to form molten steel.
2. Continuous Casting: The molten steel is poured into a continuous casting machine to produce billets of specific lengths and diameters.
3. Hot Rolling: The billets are heated and passed through a series of rolling mills. During this process, the steel is deformed under high pressure to form the desired shape and size of Deformed steel bar.
4. Threading: Once the steel bars are rolled to the desired specifications, they undergo a threading process. This involves
cutting threads onto the surface of the bar to provide a mechanical bond between the steel and concrete.
Material Specifications: Deformed steel bar is typically manufactured using carbon steel or alloy steel. The choice of material depends on factors such as required strength, corrosion resistance, and cost considerations.
Commonly used materials include:
1. Carbon Steel: Deformed steel bar made from carbon steel, such as ASTM A615 or BS 4449, is suitable for most construction applications and provides adequate strength and durability.
2. Alloy Steel: For demanding applications that require higher strength and performance, Deformed steel bar can be manufactured from alloy steel grades such as ASTM A706 or ASTM A996. These alloys offer superior mechanical properties and resistance to corrosion.
Classification: Deformed steel bar can be classified based on various factors, including:
1. Grade: Deformed steel bar is categorized into different grades based on its yield strength, such as Grade 40, Grade 60, or Grade 75. The grade determines the strength and load-bearing capacity of the reinforcement.
2. Diameter: Deformed steel bar is available in various diameters, ranging from 6 mm to 50 mm or more. Different construction projects require different diameter sizes based on the structural requirements and engineering design.
3. Surface Treatment: Deformed steel bar can be further classified based on the surface treatment, such as plain (without any corrosion protection) or epoxy-coated (provides enhanced resistance against corrosion).
Applications: Deformed steel bar finds extensive applications in the construction industry, including:
1. Reinforced Concrete Structures: Deformed steel bar is commonly used to reinforce concrete structures such as buildings, bridges, dams, and tunnels. It increases the tensile strength of concrete and improves its resistance against cracking, bending, and shearing forces.
2. Foundations: Deformed steel bar bars are often embedded within concrete footings and foundations to enhance their strength and stability.
3. Structural Beams and Columns: Deformed steel bar is utilized to reinforce structural beams and columns, providing additional strength and load-bearing capacity.
4. Road and Infrastructure Projects: Deformed steel bar is used in the construction of highways, railways, and other infrastructure projects to reinforce pavements, retaining walls, and bridge decks.
Production Process: The production process of Deformed steel bar generally involves the following steps:
1. Steel Manufacturing: The raw materials required for Deformed steel bar production include billets or ingots of carbon steel or alloy steel. These materials undergo a melting and casting process to form molten steel.
2. Continuous Casting: The molten steel is poured into a continuous casting machine to produce billets of specific lengths and diameters.
3. Hot Rolling: The billets are heated and passed through a series of rolling mills. During this process, the steel is deformed under high pressure to form the desired shape and size of Deformed steel bar.
4. Threading: Once the steel bars are rolled to the desired specifications, they undergo a threading process. This involves
cutting threads onto the surface of the bar to provide a mechanical bond between the steel and concrete.
Material Specifications: Deformed steel bar is typically manufactured using carbon steel or alloy steel. The choice of material depends on factors such as required strength, corrosion resistance, and cost considerations.
Commonly used materials include:
1. Carbon Steel: Deformed steel bar made from carbon steel, such as ASTM A615 or BS 4449, is suitable for most construction applications and provides adequate strength and durability.
2. Alloy Steel: For demanding applications that require higher strength and performance, Deformed steel bar can be manufactured from alloy steel grades such as ASTM A706 or ASTM A996. These alloys offer superior mechanical properties and resistance to corrosion.
Classification: Deformed steel bar can be classified based on various factors, including:
1. Grade: Deformed steel bar is categorized into different grades based on its yield strength, such as Grade 40, Grade 60, or Grade 75. The grade determines the strength and load-bearing capacity of the reinforcement.
2. Diameter: Deformed steel bar is available in various diameters, ranging from 6 mm to 50 mm or more. Different construction projects require different diameter sizes based on the structural requirements and engineering design.
3. Surface Treatment: Deformed steel bar can be further classified based on the surface treatment, such as plain (without any corrosion protection) or epoxy-coated (provides enhanced resistance against corrosion).
Product Name | Steel Rebar/Deformed Steel Bar/Iron Rods | |
Diameter | 6mm-50mm | |
Length | 6m, 9m, 12m, or other length as required | |
Surface Treatment | Epoxy coating, screw-thread, galvanized | |
Technique | TMT(Thermo-Mechanical-Treatment), hot rolled ribbed, prestressed | |
Packing | Strapped with steel strips to prevent damage from transportation, export seaworthy packing6mm-10mm deformed steel rebar in coil 10mm-50mm deformed steel rebar in straight length 6mm-50mm deformed steel rebar in U shape | |
Standard | HRB335, HRB400, HRB500, HRB400E, HRB500E, ASTM, A500, JISG3466, EN10210, GB | |
Application | Construction, low pressure fluid service, bridge, highway, windows of model steel door, fence, heating facilities etc. | |
Price terms: | FOB, CRF, CIF, EXW all acceptable | |
Delivery Detail: | Inventory About 5-7; custom-made 25-30 | |
Loading port: | Any port in China | |
Diameter (mm) | Weight (kg/m) | 12m Weight (kg/pc) | Quantity (pc/ton) |
6 | 0.222 | 2.665 | 375 |
8 | 0.395 | 4.739 | 211 |
10 | 0.617 | 7.404 | 135 |
12 | 0.888 | 10.662 | 94 |
14 | 1.209 | 14.512 | 69 |
16 | 1.580 | 18.954 | 53 |
18 | 1.999 | 23.989 | 42 |
20 | 2.468 | 29.616 | 34 |
22 | 2.968 | 35.835 | 28 |
25 | 3.856 | 46.275 | 22 |
28 | 4.837 | 58.047 | 17 |
30 | 5.553 | 66.636 | 15 |
32 | 6.318 | 75.817 | 13 |
40 | 9.872 | 118.464 | 8 |
45 | 12.494 | 149.931 | 7 |
50 | 15.425 | 185.1 | 5 |
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Company Profile
Jinan JiuJin Steel Co.,Ltd is a leading manufacturer of private ownecsteel company. We have passed ISO9001 certificate and CE certificate.Our main products are seamless steel pipe, welded steel pipe, galvanizecsteel pipe, precision steel pipe, SHS&RHS steel pipe, pre-insulation steepipe, alloy steel pipe, carbon steel plate, galvanized steel plate, allosteel plate. cold rolled steel bar, carbon steel bar, alloy steel bar, galvanized steel bar,PPGl,PPGL etc. According to American standards ASTM Japanese standards JIS, German standards DIN, British standards Bsand other standards.
Jinan Jiujin Steel Co.,Ltd based on quality. integrity managementadhere to the "spirit of enterprise" seriouslv, customer first. Since the establishment of the enterprise, for the purpose of "quality, credibility and the serviceenet of continuously", the good faith building customer trust, quality tcservice to solvemeet customer requirementswith excellent atter-salesustomer extraadvantadeof strong,Explore a widemarket for steel and constantly create moreambitious targets.
Jinan Jiujin Steel Co.,Ltd based on quality. integrity managementadhere to the "spirit of enterprise" seriouslv, customer first. Since the establishment of the enterprise, for the purpose of "quality, credibility and the serviceenet of continuously", the good faith building customer trust, quality tcservice to solvemeet customer requirementswith excellent atter-salesustomer extraadvantadeof strong,Explore a widemarket for steel and constantly create moreambitious targets.
Product packaging
Certifications
Why Choose Us
FAQ
1.How about the quality of your steel?
We provide steel through strict quality control, in line with international standards, and provide the relevant quality certification and test reports. we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.
2.What specifications can I buy from you?
As an industry and trade integrated enterprise, we support OEM&ODM.
After understanding the customer's specific project requirements, we will record the steel specifications you need in detail, such as: thickness, width, length, etc.
When you place an order, we will have a professional merchandiser to ensure the production and transportation of goods. We will give you regular feedback on the real progress of the goods.
After understanding the customer's specific project requirements, we will record the steel specifications you need in detail, such as: thickness, width, length, etc.
When you place an order, we will have a professional merchandiser to ensure the production and transportation of goods. We will give you regular feedback on the real progress of the goods.
3.How is your reputation?
Send a message to our sales staff, they will provide you with customs documents, customer feedback, shipping documents and other relevant information to prove to you that we have a good reputation for cooperation. If you still have concerns, why not start
with a small order to check our service capabilities.
with a small order to check our service capabilities.
4.How about your price and delivery time?
1.Dear, because of the situation of steel bulk trade, product prices will change according to market conditions. If you want to know the real time product price, please contact our sales staff to communicate. They will give you the best price and the best service.
2.Normally, we ship products in stock within 7 days. Custom products take 15-30 days.Of course, we will make sure that our delivery time is clearly understood by our customers and provide flexible delivery solutions according to their needs. If possible, I will discuss with the customer how to optimize the price and delivery time to achieve a win-win goal.
5. How do you handle the shipment?
We have a professional team to ensure the safety and timeliness of goods from production to delivery.Provide the best logistics solution according to the specific situation of the customer.
More than 15 years of steel trade, we have this rich logistics transportation system and transportation program, professional merchandiser will ensure the safe delivery of our goods.
6. How about your after-sales service?
We will provide 7* 24 h service, including order signing, goods tracking, logistics transportation, communication and feedback with customers after delivery, etc. We have the determination to establish a long-term partnership with our customers and guarantee that we will always provide customers with timely and effective after-sales service.
7. What is your terms of payment?
30% T/T in advance, the balance 70% before delivery.
We will show you the photos of products and package before you pay the balance.
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