HPB355 Rebar
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rebar
reinforcing bar
deformed bar
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Steel Rebar
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In modern industrial production, material selection and standardized execution are particularly important. HPB 355 steel reinforcement material is a common structural steel material widely used in fields such as construction, bridges, and machinery. Understanding the implementation standards of HPB 355 steel reinforcement material can help us better grasp its application characteristics and quality control requirements.
The heat treatment process is also an important factor affecting the material properties of HPB 355 steel bars. Normally, HPB 355 steel reinforcement material can be heat treated through methods such as normalizing and annealing to improve its toughness and plasticity. The specific parameters and process flow of heat treatment must be strictly executed according to the standards to ensure that the final product meets the expected performance indicators.
In the production process, material testing and quality control are crucial. The testing of HPB 355 steel reinforcement material mainly includes chemical composition analysis and mechanical performance testing. Chemical composition analysis usually uses spectroscopic or chemical analysis methods to ensure that the composition of materials meets standard requirements. Mechanical performance testing generally includes tensile testing, impact testing, etc., with the aim of evaluating the performance of materials under different loads.
The detection of physical performance is also an important part that cannot be ignored. The physical performance indicators such as density and hardness of HPB 355 steel reinforcement material need to be evaluated through corresponding testing methods. These physical properties not only affect the service life of materials, but also relate to their safety in practical applications.
In practical applications, the selection of HPB 355 steel reinforcement material also needs to consider environmental factors. For example, in humid or highly corrosive environments, it may be necessary to perform anti-corrosion treatment on HPB 355 steel reinforcement material to extend its service life. For structures with high load-bearing requirements, designers need to choose the thickness and size of HPB 355 material reasonably based on specific load conditions to ensure its safety and stability during use.
For construction units, understanding the implementation standards of HPB 355 material is helpful in making more scientific decisions during material procurement and use. When selecting suppliers, priority should be given to companies that can provide qualified materials and complete quality testing. The storage and transportation of materials also need to follow corresponding specifications to prevent a decrease in material performance during the logistics process.
HPB 355 material, as an important structural steel material, meets various standards including chemical composition, mechanical properties, heat treatment process, and testing methods. Through a deep understanding of these standards, we can better apply HPB 355 material to ensure its reliability and safety in various engineering applications. In practical production and application, always adhering to the principle of high quality and effectively selecting and managing materials is the key to ensuring the smooth progress of the project.
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Product Name |
Rebar |
| Diameter | 6.0mm-50mm |
| Length | Coil or customized |
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Material |
HPB355,HRB400E,HEB500E,GR40,GR60,CA40,CA50,ASTM A615, B500A,B500B,B500C |
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Surface |
Black skin,Oiling，galvanized，Epoxy coating,etc |
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Technique |
Hot rolling |
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Application |
It has been widely used in long-span buildings, bridges, high-rise buildings and other projects. |
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Standard |
GB,GOST,ASTM,AISI,JIS,BS,DIN,EN |
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Delivery time |
Within 7-15 workdays after receiving deposit or L/C |
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Export packing |
Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
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Payment |
T/T L/C, Western Union etc. |
| MOQ | 25tons |
Chemical composition
| C | Si | Mn | P | S |
| ≤0.25% | ≤0.55% | ≤1.5% | ≤0.045% | ≤0.045% |
Mechanical properties
| Yield strength（MPa） | Tensile strength（MPa） | Elongation after fracture（%） |
| ≤300 | ≤335 | ≤16 |
Application scenarios
1. Construction engineering: Steel reinforcement is widely used in construction engineering, such as beams, columns, slabs, walls, etc. in concrete structures, as well as reinforced concrete prefabricated components, tunnels, bridges, water conservancy projects, subways, etc.
2. Transportation: In the transportation industry, steel bars are used to manufacture building structures such as vehicles, railway tracks, bridges, and tunnels, as well as to manufacture oil and gas pipelines and offshore platforms in marine engineering.
3. Metallurgical industry: Steel bars are also widely used in the metallurgical industry, such as manufacturing equipment for steelmaking furnaces, blast furnaces, as well as molds, rollers, bearings, and other components in casting, rolling, and drawing processes.
4. Petrochemical industry: In the petrochemical industry, steel bars are used to manufacture oil and gas storage tanks, petrochemical equipment, chemical pipelines, etc.
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PACKING & SHIPPING
We process customer orders and deliver within 3-5 days. Customize special products according to actual conditions and arrange delivery within 7-30 days to meet customers' urgent needs.Dongte Steel is also the only company that promises to recycle unqualified products.
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ABOUT US
Dongte (China) Metal Products Sales Co., Ltd. is a large enterprise integrating production and sales (international export). The factory covers an area of 30,000 square meters.Convenient sea, land and air transportation.We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments. The annual export volume of steel products exceeds 15 million tons. The company has passed ISO9001 international quality management system certification and obtained 8 quality system certifications including provincial enterprise letter of credit, enterprise credit certificate, quality service certificate, and integrity management demonstration unit. Main products: dozens of products such as carbon steel rods, steel bars, angle grooves, I-beams, and hundreds of steel materials. Our company has the most advanced production equipment to ensure the most favorable product quality. In recent years, the company has always occupied the market with high-quality products. At the same time, it has established long-term friendly cooperative relations with major domestic and foreign steel plants such as Baosteel, Taiyuan Iron and Steel, Posco Steel, etc., and provides customers with high-quality products and services conveniently and quickly. The products are sold all over the country, including Southeast Asia, Central Asia, North Africa, South America and other regions. The company's business philosophy: Win users with integrity, win the market with quality products, win reputation with service, and eventually become lifelong friends of cooperation.
Every order we place, we will follow up on time. Ensure timely and safe delivery to customers. And constantly listen to customers’ opinions and suggestions to reassure customers.
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FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:Do you have any MOQ limit for products order?
A:Our minimum order quantity is 25 tons.
Q5:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
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CONTACT
Tel : +86 15315550509
WhatsApp : +86 15315550509
Wechat : +86 15315550509
Email : sales07@zgdtsteel.com
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