Factory Custom ASTM A36 Hot Rolled 400 500 30 ft Carbon Steel Weld H Beam For Industry
The Astm A36 H Beam Steel is a type of steel beam with an H-shaped cross-section, built with ASTM A36 steel grade. This type of steel is known for its high strength, making it suitable for various structural applications. The H-shaped profile provides greater strength and load-bearing capacity compared to other steel shapes, enabling it to withstand heavy loads and resist deformation.
PRODUCT PRODUCTION PROCESS
1. Preliminary preparation: including raw material procurement, quality inspection and material preparation. The raw material is usually molten iron produced from high-quality graphitization furnace steelmaking or electric furnace steelmaking, which is put into production after quality inspection.
2. Smelting: Pour the molten iron into the converter and add appropriate returned steel or pig iron for steelmaking. During the steelmaking process, the carbon content and temperature of the molten steel are controlled by adjusting the dosage of graphitizing agent and blowing oxygen in the furnace.
3. Continuous casting billet: The steelmaking billet is poured into the continuous casting machine, and the flowing water from the continuous casting machine is injected into the crystallizer, allowing the molten steel to gradually solidify to form a billet.
4. Hot rolling: The continuous casting billet is hot rolled through the hot rolling unit to make it reach the specified size and geometric shape.
5. Finish rolling: The hot-rolled billet is finished rolled, and the size and shape of the billet are made more accurate by adjusting the rolling mill parameters and controlling the rolling force.
6. Cooling: The finished steel is cooled to reduce the temperature and fix the dimensions and properties.
7. Quality inspection and packaging: Quality inspection of finished products and packaging according to size and quantity requirements.
PRODUCT SIZE
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SPECIFICATIONS FOR H-BEAM |
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| 1. Size | 1) Thickness:5-34mm or customized |
| 2)Length:6-12m | |
| 3)Web Thickness:6mm-16mm | |
| 2. Standard: | JIS ASTM DIN EN GB |
| 3.Material | Q195 Q235 Q345 A36 S235JR S335JR |
| 4. Location of our factory | Tianjin,China |
| 5. Usage: | 1)industrial high-rise building |
| 2)Buildings in Earthquake Prone Areas | |
| 3)large bridges with long spans | |
| 6. Coating: | 1) Bared
2) Black Painted (varnish coating) 3) galvanized |
| 7. Technique: | hot rolled |
| 8. Type: | H type sheet pile |
| 9. Section Shape: | H |
| 10. Inspection: | Client inspection or inspection by 3rd party. |
| 11. Delivery: | Container, Bulk Vessel. |
| 12. About Our Quality: | 1) No damage, no bent
2) Free for oiled&marking 3) All goods can be checked by third party inspection before shipment |
| Divis ibn (depth x idth |
Unit Weight kg/m) |
Sandard Sectional Dimension (mm) |
Secional Area cm² |
||||
| W | H | B | 1 | 2 | r | A | |
| HP8x8 | 53.5 | 203.7 | 207.1 | 11.3 | 11.3 | 10.2 | 68.16 |
| HP10x10 | 62.6 | 246.4 | 255.9 | 10.5 | 10.7 | t2.7 | 70.77 |
| 85.3 | 253.7 | 259.7 | 14.4 | 14.4 | 127 | 108.6 | |
| HP12x12 | 78.3 | 2992 | 305.9 | 11.0 | 11.0 | 15.2 | 99.77 |
| 93.4 | 303.3 | 308.0 | 13.1 | 13.1 | 15.2 | 119.0 | |
| 111 | 308.1 | 310.3 | 15.4 | 15.5 | 15.2 | 140.8 | |
| 125 | 311.9 | 312.3 | 17.4 | 17.4 | 15.2 | 158.9 | |
| HP14x14% | 108.0 | 345.7 | 370.5 | 12.8 | t2.8 | 15.2 | 137.8 |
| 132.0 | 351.3 | 373.3 | 15.6 | 15.6 | 15.2 | 168.4 | |
| 152.0 | 355.9 | 375.5 | 17.9 | 17.9 | 15.2 | 193.7 | |
| 174.0 | 360.9 | 378.1 | 20.4 | 20.4 | 15.2 | 221.5 | |
ADVANTAGE
Hot rolled H beams are manufactured using the hot rolling process, wherein steel is heated above its recrystallization temperature and passed through rollers to form the desired shape. The result is a sturdy and robust steel beam that exhibits excellent mechanical properties. Let's delve into the advantages of hot rolled H beams in more detail:
1. Increased Strength: Hot rolling enhances the strength and hardness of the steel, making it suitable for heavy-duty applications. The heat treatment involved in hot rolling helps refine the grain structure, providing superior tensile and yield strength.
2. Cost-effective Solution: Hot rolled H beams offer a cost-effective solution for structural projects. The hot rolling process enables large production volumes, reducing manufacturing costs. Additionally, the high strength-to-weight ratio of the Astm A36 H Beam Steel allows for the use of smaller sections, resulting in material and transportation cost savings.
3. Versatility in Design: The H-shaped profile of hot rolled H beams offers versatile design possibilities. The wide flanges and thicker web provide excellent structural stability, allowing for flexible applications in various construction projects.
4. Precision and Consistency: Hot rolled H beams are manufactured with precise dimensions and consistent properties throughout the length, providing ease of installation and maintaining structural integrity.
PROJECT
Our company has many years of experience in foreign trade of Weld H Beam. The total amount of H-beams exported to Canada this time is more than 8,000,000 tons. The customer will inspect the goods in the factory. Once the goods pass the inspection, payment will be made and shipped. Since the construction of this project started, our company has carefully arranged the production plan and compiled the process flow to ensure the timely delivery of the H-shaped steel project. Since it is used in large factory buildings, the performance requirements for H-shaped steel products are higher than the corrosion resistance of oil platform H-shaped steel. Therefore, our company starts from the source of production and increases the control of steelmaking, continuous casting and rolling related processes. Strengthen the quality of products of various specifications to be effectively controlled in all aspects, ensuring a 100% pass rate of finished products. In the end, the processing quality of H-shaped steel was unanimously recognized by customers, and long-term cooperation and mutual benefit were achieved on the basis of mutual trust.
PRODUCT INSPECTION
The requirements for H-shaped steel inspection mainly include the following aspects:
Appearance quality: The appearance quality of H-shaped steel should comply with relevant standards and ordering requirements. The surface should be smooth and flat, without obvious dents, scratches, rust and other defects.
Geometric dimensions: The length, width, height, web thickness, flange thickness and other dimensions of H-shaped steel should comply with relevant standards and ordering requirements.
Curvature: The curvature of H-shaped steel should comply with relevant standards and ordering requirements. It can be detected by measuring whether the planes at both ends of the H-shaped steel are parallel or using a bending meter.
Twist: The twist of H-shaped steel should comply with relevant standards and ordering requirements. It can be detected by measuring whether the side of the H-shaped steel is vertical or with a twist meter.
Weight deviation: The weight of H-shaped steel should comply with relevant standards and ordering requirements. Weight deviations can be detected by weighing.
Chemical composition: If H-shaped steel needs to be welded or otherwise processed, its chemical composition should comply with relevant standards and ordering requirements.
Mechanical properties: The mechanical properties of H-shaped steel should comply with relevant standards and ordering requirements, including tensile strength, yield point, elongation and other indicators.
Non-destructive testing: If H-shaped steel requires non-destructive testing, it should be tested in accordance with relevant standards and ordering requirements to ensure that its internal quality is good.
Packaging and marking: The packaging and marking of H-shaped steel should comply with relevant standards and ordering requirements to facilitate transportation and storage.
In short, the above requirements should be fully considered when inspecting H-shaped steel to ensure that its quality meets relevant standards and ordering requirements, and to provide users with the best H-shaped steel products.
APPLICATION
Applications of Steel H Beam
The robust nature and cost-effectiveness of Astm A36 H Beam Steel make it an ideal choice for a wide range of structural applications, including:
1. Construction of buildings and bridges: Astm A36 H beams provide the necessary strength and load-bearing capacity to support the structures.
2. Infrastructure projects: Hot rolled H beams are commonly used in infrastructural projects such as railway tracks, highways, and airports due to their exceptional durability and strength.
3. Machinery and equipment: The high strength of Astm A36 H Beam Steel makes it suitable for supporting heavy machinery, cranes, and other industrial equipment.
PACKAGING AND SHIPPING
Packaging and protection:
Packaging plays a vital role in safeguarding the quality of ASTM A36 H beam steel during transportation and storage. The material should be securely bundled, using high-strength straps or bands to prevent movement and potential damage. Additionally, measures should be taken to protect the steel from exposure to moisture, dust, and other environmental factors. Wrapping the bundles in weather-resistant material, such as plastic or waterproof fabric, helps protect against corrosion and rust.
Loading and securing for transportation:
Loading and securing the packaged steel onto the transport vehicle should be done carefully. Employing suitable lifting equipment, such as forklifts or cranes, ensures a safe and efficient process. The beams should be evenly distributed and properly aligned to prevent any structural damage during transportation. Once loaded, securing the cargo with adequate restraints, such as ropes or chains, guarantees stability and prevents shifting.
COMPANY STRENGTH
Made in China, first-class service, cutting-edge quality, world-renowned
1. Scale effect: Our company has a large supply chain and a large steel factory, achieving scale effects in transportation and procurement, and becoming a steel company that integrates production and services
2. Product diversity: Product diversity, any steel you want can be purchased from us, mainly engaged in steel structures, steel rails, steel sheet piles, photovoltaic brackets, channel steel, silicon steel coils and other products, which makes it more flexible Choose the desired product type to meet different needs.
3. Stable supply: Having a more stable production line and supply chain can provide more reliable supply. This is especially important for buyers who require large quantities of steel.
4. Brand influence: Have higher brand influence and larger market
5. Service: A large steel company that integrates customization, transportation and production
6. Price competitiveness: reasonable price
*Send the email to chinaroyalsteel@163.com to get a quotation for your projects
FAQ
1.How can I get a quotation from you ?
You can leave us message, and we will reply every message in time.
2.Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
3.Can I get samples before order ?
Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
4.What is your payment terms?
Our usual payment term is 30% deposit, and rest against B/L. EXW, FOB,CFR, CIF.
5.Do you accept the third party inspection?
Yes absolutely we accept.
6.How do we trust your company?
We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.
