HR Steel Equal Beams with High Quality Made in China

HR Steel Equal Beams with High Quality Made in China System 1

HR Steel Equal Beams with High Quality Made in China

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

1.Standards:GB,ASTM,BS,AISI,DIN,JIS

2.Length:6m,9m,12m

3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

Equal Steel Angle .

4.Sizes:

EQUAL ANGLES SIZES
a(mm)	a1(mm)	thickness(mm)	length
25	25	2.5---3.0	6M/12M
30	30	2.5---4.0	6M/12M
38	38	2.5	6M/12M
38	38	3.0---5.0	6M/12M
40	40	3.0---6.0	6M/12M
50	50	3	6M/12M
50	50	3.7---6.0	6M/9M/12M
60	60	5.0---6.0	6M/9M/12M
63	63	6.0---8.0	6M/9M/12M
65	65	5.0---8.0	6M/9M/12M
70	70	6.0---7.0	6M/9M/12M
75	75	5.0---10.0	6M/9M/12M
80	80	6.0---10.0	6M/9M/12M
90	90	6.0---10.0	6M/9M/12M
100	100	6.0---12.0	6M/9M/12M
120	120	8.0-12.0	6M/9M/12M
125	125	8.0---12.0	6M/9M/12M
130	130	9.0-12.0	6M/9M/12M
140	140	10.0-16.0	6M/9M/12M
150	150	10---15	6M/9M/12M
160	160	10---16	6M/9M/12M
180	180	12---18	6M/9M/12M
200	200	14---20	6M/9M/12M

5. Material details:

Alloy No	Grade	Element (%)
		C	Mn	S	P	Si
		C	Mn	S	P	Si

Q235	B	0.12—0.20	0.3—0.7	≤0.045	≤0.045	≤0.3

Alloy No	Grade	Yielding strength point( Mpa)
		Thickness (mm)
		≤16	＞16--40		＞40--60	＞60--100
		≥

Q235	B	235		225	215	205
Alloy No	Grade	Tensile strength (Mpa)	Elongation after fracture (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

Usage & Applications:

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery:

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: There will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Images:

angle steel

steel angle

Q: What are the common challenges in transporting and handling steel I-beams?: There are several challenges involved in transporting and handling steel I-beams. One major challenge is the sheer size and weight of these beams, which can make maneuvering and transporting them safely difficult. To handle these heavy loads, specialized equipment such as cranes, forklifts, and trailers with appropriate weight-bearing capacities are necessary. Another challenge is ensuring that the I-beams are properly secured during transportation. If not secured correctly, the beams can shift or roll, resulting in damage to the beams themselves and potential accidents or injuries to personnel involved in the transportation process. To prevent any movement during transit, it is essential to use adequate strapping, padding, and bracing. The unique shape and design of I-beams also present challenges during handling. Stacking or storing them efficiently can be difficult, requiring special care to prevent damage or deformation. Handling I-beams manually can also be challenging due to their shape, often necessitating the use of specialized lifting equipment or machinery. Lastly, the length of I-beams can pose a challenge during transportation. Some beams can exceed the length of standard trailers or shipping containers, necessitating careful planning to ensure that the transportation method can accommodate their length. Oversized loads may require special permits or escorts, and routes must be chosen carefully to avoid any height or width restrictions. In summary, the challenges involved in transporting and handling steel I-beams include their large size and weight, the need for proper securing, the unique shape, and the potential length constraints. Overcoming these challenges requires the use of specialized equipment, careful planning, and adherence to safety protocols to ensure the safe and efficient transportation of steel I-beams.

Q: How do engineers determine the appropriate size of steel I-beams for a specific application?: Engineers determine the appropriate size of steel I-beams for a specific application by carefully considering various factors such as the load requirements, span length, and safety standards. Firstly, engineers analyze the load requirements of the application, which includes both the dead load (the weight of the structure itself) and the live load (the weight imposed on the structure by the intended use). This helps in determining the maximum load that the steel I-beams need to bear. Next, engineers consider the span length, which is the distance between the supports that the steel I-beams will be placed on. Longer spans require larger beams to ensure they can resist bending and deflection. Once the load requirements and span length are determined, engineers refer to design codes and safety standards such as the American Institute of Steel Construction (AISC) Manual to select the appropriate section of the steel I-beam. These standards provide tables and formulas that help engineers determine the required moment of inertia and section modulus for the given loads and span length. Engineers also consider factors such as the type of steel material to be used, the desired level of structural rigidity, and any additional factors like fire resistance or vibration dampening. These considerations help in selecting the appropriate size and shape of the steel I-beam. Computer-aided design (CAD) software and structural analysis tools are often used to simulate and analyze the behavior of the steel I-beams under different loads and conditions. This enables engineers to fine-tune their selection and ensure the chosen I-beam size will meet the required safety factors, deflection limits, and other performance criteria. In summary, engineers determine the appropriate size of steel I-beams for a specific application by considering load requirements, span length, safety standards, material properties, and other factors. By carefully analyzing these factors and using design codes and software, engineers can confidently select the most suitable I-beam size to ensure structural integrity and safety.

Q: Can steel I-beams be used for tornado-resistant structures?: Tornado-resistant structures can indeed utilize steel I-beams. Steel, being a highly durable and strong material, can effectively withstand the intense forces and destructive winds associated with tornadoes. With its I-beam shape, additional strength and stability are provided, making it a suitable choice for constructing tornado-resistant buildings. Properly designed and engineered, steel I-beams help evenly distribute the load and forces, thus minimizing the risk of structural failure during a tornado. Moreover, steel's non-combustible nature further enhances its suitability for tornado-resistant structures. However, it is crucial to consider other design elements such as reinforced concrete walls, impact-resistant windows, and proper anchoring to ensure effective tornado resistance alongside the enhanced structural integrity provided by steel I-beams.

Q: How are steel I-beams protected from corrosion?: Steel I-beams are protected from corrosion through a process called galvanization. This involves coating the beams with a layer of zinc, which acts as a barrier between the steel and the corrosive elements in the environment. The zinc layer not only prevents direct contact between the steel and oxygen or moisture but also provides sacrificial protection by corroding in place of the steel. This galvanized coating significantly extends the lifespan of the I-beams and ensures their structural integrity over time.

Q: Can steel I-beams be used in corrosive environments?: Yes, steel I-beams can be used in corrosive environments. However, it is important to take measures to protect the steel from corrosion, such as applying a protective coating or using stainless steel or galvanized steel I-beams, which have better resistance to corrosion.

Q: What is the difference between I-beam and H steel?: H mill is a special mill, different from rolled i-beam.

Q: Can steel I-beams be used in religious or worship buildings?: Yes, steel I-beams can be used in religious or worship buildings. Steel I-beams are commonly used in construction due to their strength, durability, and versatility. They provide structural support and can be used to create large, open spaces without the need for excessive columns or load-bearing walls. This makes them ideal for religious or worship buildings, where a spacious and unobstructed interior is often desired to accommodate large congregations. Additionally, steel I-beams can be used to create intricate and aesthetically pleasing architectural designs, allowing for the creation of unique and visually stunning religious structures.

Q: What are the challenges in transporting and handling steel I-beams?: Transporting and handling steel I-beams presents several difficulties stemming from their size, weight, and shape. Firstly, the sheer weight of these beams can make transportation a challenging task. Depending on their length and size, they can weigh several tons, necessitating the use of specialized equipment like cranes, forklifts, or heavy-duty flatbed trucks with lifting capabilities. The size and shape of I-beams also pose maneuverability challenges. Their long and narrow structure can make navigation through tight corners or narrow spaces difficult, especially in urban areas or construction sites with limited access. This requires careful planning and coordination to ensure safe transportation and prevent damage to the beams or surrounding structures. Another obstacle in handling steel I-beams is their vulnerability to damage. Given their frequent use in construction projects, any damage during transportation can compromise their structural integrity, leading to safety hazards and costly repairs. It is crucial to protect the beams from impacts, shifting, sliding, and exposure to adverse weather conditions such as rain, snow, or extreme temperatures. Additionally, skilled labor and specialized knowledge are necessary for the proper handling of steel I-beams. Adequate training and expertise are essential to safely load, unload, and securely fasten the beams during transportation. Improper handling techniques not only risk damaging the beams but also pose serious threats to the workers involved. Lastly, the cost of transporting and handling steel I-beams can be a significant obstacle. The need for special equipment and transportation methods, due to their weight and size, incurs substantial expenses. Moreover, factors like fuel costs, permits, and escorts can further contribute to the overall costs. In conclusion, the challenges associated with transporting and handling steel I-beams encompass their weight, size, shape, susceptibility to damage, and the requirement for skilled labor and specialized equipment. Proper planning, coordination, and adherence to safety protocols are vital to overcome these challenges and ensure successful transportation and handling of steel I-beams.

Q: Can steel I-beams be used in overhead crane systems?: Yes, steel I-beams can be used in overhead crane systems. In fact, they are commonly used due to their strength, durability, and ability to support heavy loads. Steel I-beams have high load-bearing capacities and are specifically designed to resist bending and twisting forces, making them ideal for supporting the weight of the crane and the loads it carries. Additionally, steel I-beams can be easily integrated into the structural framework of the crane system, providing a stable and secure support structure. Therefore, steel I-beams are a popular choice in the construction of overhead crane systems.

Q: What are the tensile, shear, Xu Yun, and Xu Yun deflections of 20a I-beam?: According to the probability method of allowable value:For materials with Q235B i-beam. The tension and compression allowance is 157MPa; the shear zone is 90-100MPa; the allowable deflection is 1/500 of the span.

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