GB Q235 Angle Steel

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 80000-100000MTS/YEAR m.t./month

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Specifications of GB Q235 Angle Steel

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

2. Invoicing on theoretical weight or actual weight as customer request

3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400;

SS540.

4. Sizes:

Equal Steel Angle

Sizes: 25mm-250mm
a*t
25*2.5-4.0	70*6.0-9.0	130*9.0-15
30*2.5-6.6	75*6.0-9.0	140*10-14
36*3.0-5.0	80*5.0-10	150*10-20
38*2.3-6.0	90*7.0-10	160*10-16
40*3.0-5.0	100*6.0-12	175*12-15
45*4.0-6.0	110*8.0-10	180*12-18
50*4.0-6.0	120*6.0-15	200*14-25
60*4.0-8.0	125*8.0-14	250*25

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 of GB Q235 Angle Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of GB Q235 Angle Steel

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.

angle steel

steel angle

Q:What are the different types of steel angles used in HVAC systems?: There are several types of steel angles commonly used in HVAC systems. These angles play a crucial role in providing structural support and stability to the system. 1. L-shaped Angle: The L-shaped angle is the most commonly used steel angle in HVAC systems. It has a 90-degree angle and is used for framing and supporting various components such as ductwork, vents, and equipment stands. 2. U-shaped Angle: The U-shaped angle, also known as a channel, is used in HVAC systems for creating tracks or channels to hold and support pipes, conduits, and wiring. It provides a secure and organized way to route these components throughout the system. 3. Z-shaped Angle: The Z-shaped angle is used in HVAC systems for creating brackets and supports. Its unique shape allows for increased strength and stability, making it ideal for holding heavy equipment or reinforcing ductwork and other components. 4. T-shaped Angle: The T-shaped angle is another commonly used steel angle in HVAC systems. It is typically used for joining and connecting different sections of ductwork or other components. Its design allows for easy assembly and disassembly, making it convenient for maintenance and repairs. 5. Slotted Angle: Slotted angles are versatile and adjustable steel angles. They feature a series of holes or slots along their length, allowing for easy attachment of various components. This type of angle is often used to create custom supports or racks for HVAC equipment or to mount accessories such as fans or filters. Overall, the different types of steel angles used in HVAC systems provide the necessary strength, support, and versatility required for proper installation and functioning of the system.

Q:Can steel angles be used for HVAC systems?: Steel angles have the capability to be utilized in HVAC systems. Due to their strength and versatility, steel angles are frequently employed in construction and engineering applications. In the realm of HVAC systems, steel angles have numerous applications including providing support for ductwork, securing equipment, and establishing ventilation system frameworks. Steel angles possess durability, corrosion resistance, and the ability to withstand the weight and pressure of HVAC components. Moreover, they can be effortlessly welded or bolted together to form personalized structures and configurations. In conclusion, steel angles are an appropriate selection for HVAC systems due to their strength, durability, and design flexibility.

Q:What is the cost of a steel angle?: The cost of a steel angle can vary depending on various factors such as size, thickness, and market conditions. It is best to check with local suppliers or online retailers to get an accurate and up-to-date price for a specific steel angle.

Q:Can steel angles be used as reinforcements in concrete structures?: Yes, steel angles can be used as reinforcements in concrete structures. Steel angles are commonly used as reinforcement in concrete structures due to their high strength and durability. They are typically placed within the concrete to provide additional support and prevent cracking or failure under heavy loads or stress. Steel angles are versatile and can be easily incorporated into the design of various concrete structures such as beams, columns, walls, and slabs. They are often used in combination with other types of reinforcement like steel bars or mesh to enhance the overall strength and stability of the concrete structure. Steel angles are preferred for their ease of installation, cost-effectiveness, and ability to withstand the harsh environmental conditions typically encountered in construction projects.

Q:How do you calculate the deflection of a loaded steel angle?: To calculate the deflection of a loaded steel angle, you would typically use formulas based on the principles of structural mechanics, such as Euler-Bernoulli beam theory. These formulas take into account the dimensions and properties of the angle, applied loads, and support conditions. By plugging in the appropriate values, you can determine the deflection of the angle under the given load.

Q:Can steel angles be used in agricultural or farm applications?: Yes, steel angles can be used in agricultural or farm applications. They are commonly used to fabricate support structures for buildings, fencing, gates, equipment racks, and storage solutions in agricultural settings. Steel angles are durable, versatile, and provide excellent strength, making them suitable for various farm applications.

Q:How do steel angles contribute to the overall stability of a building frame?: Steel angles contribute to the overall stability of a building frame by providing structural support and reinforcement. They are commonly used as braces and connections in building frames to increase their load-bearing capacity and resist forces such as wind, earthquakes, and heavy loads. The angles help distribute and transfer the loads throughout the structure, enhancing its stability and preventing deformation or collapse.

Q:Are there any limitations on the angle of inclination for steel angles?: There exist restrictions on the angle of inclination for steel angles. The angle of inclination pertains to how the steel angle is positioned or installed in a structure. The limitations regarding this angle are influenced by several factors, including the type and thickness of the steel angle, the load it is anticipated to bear, and the precise design and engineering requirements of the structure. Typically, steel angles can be installed at a variety of angles of inclination, ranging from vertical (90 degrees) to horizontal (0 degrees). However, it is crucial to consider practical restrictions. Steel angles are typically engineered to bear loads in a specific direction, and straying too far from the intended angle of inclination can compromise their structural integrity and load-bearing capacity. Furthermore, the installation angle of steel angles may be restricted by the connection methods employed. Welding, bolting, or other fastening techniques may have specific prerequisites for the angle of inclination to ensure proper connection strength and stability. To ascertain the specific limitations on the angle of inclination for steel angles in a particular application, it is important to consult relevant building codes, standards, and engineering guidelines. Professional structural engineers possess the necessary expertise and guidance to ensure that the steel angles are installed within safe and appropriate limits.

Q:How can steel angles be cut to size?: Steel angles can be cut to size using a variety of methods, depending on the tools and equipment available. One common method is to use a power saw with a metal cutting blade. This type of saw can make clean and precise cuts, allowing for accurate sizing of the steel angles. Another option is to use an angle grinder with a cutting wheel attachment. This handheld tool can be maneuvered easily to cut through the steel angles, but it may not yield as clean of a cut as a power saw. For smaller and thinner steel angles, a hacksaw can also be used. This manual tool requires more effort but can still produce accurate cuts. Additionally, some fabrication shops may have access to more specialized cutting equipment such as a plasma cutter or a water jet cutter, which can provide even more precise and efficient cuts. Ultimately, the method chosen to cut steel angles to size will depend on the specific needs and resources available.

Q:What are the common bending or forming processes used for steel angles?: The common bending or forming processes used for steel angles include cold bending, hot bending, roll forming, and press brake forming.

ROYAL,a well-known enterprise specializing in the production and sales of equal angle and unequal angle. Annual production capacity 2,000,000 mtons. Since the establishment of our company, we aim to provide our customer satisfactory service and completely implementing ISO9001 quality management system.

1. Manufacturer Overview
Location	Tangshan, China
Year Established	1996
Annual Output Value	Above US$ 300 Million
Main Markets	Middle East; Korea; Southeast Aisa
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin;
Export Percentage	70% - 80%
No.of Employees in Trade Department	21-30 People
Language Spoken:	English; Chinese;
b)Factory Information
Factory Size:	Above 900,000 square meters
No. of Production Lines	3
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average