• High quality angle steel GB Q235B 20-250MM System 1
  • High quality angle steel GB Q235B 20-250MM System 2
  • High quality angle steel GB Q235B 20-250MM System 3
High quality angle steel GB Q235B 20-250MM

High quality angle steel GB Q235B 20-250MM

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Angle Steel Details:

Minimum Order Quantity:25mtonsUnit:m.t.Loading Port:China Main Port
Supply Ability:80000-100000MTS/YEARPayment Terms:TT or LC

Product Description:

Specifications of Angle Steel

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

2. Length: 6m, 9m, 12m as following table

3. Sizes

 

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. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

6.Material details:

 

Alloy No

Grade

Element (%)

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 (%)

Thickness (mm)

 

≤16

16--40

40--60

60--100

 

 

 

 

 

 

 

Q235

B

375--500

26

25

24

23

Usage & Applications of Angle Steel

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: 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.

 

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

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Q:How do you connect steel angles to other structural members?
Bolts are a commonly employed technique for connecting steel angles to other structural members. This entails aligning the angle with the desired position on the member and drilling holes through both the angle and the member. Subsequently, bolts are inserted through the holes and secured with nuts on the opposite side to establish a connection. Another widely used method for connecting steel angles to other structural members is welding. This necessitates heating the ends of the angle and the member to be connected and then fusing them together using a metal filler rod. Welding offers a robust and enduring connection, but it necessitates skilled labor and proper equipment to achieve a successful weld. In certain scenarios, mechanical fasteners such as screws or self-tapping screws can also be used to connect steel angles to other structural members. These fasteners are generally utilized for lighter loads and non-structural applications. When selecting the appropriate method to connect steel angles to other structural members, it is crucial to consider the specific design requirements and load capacities. Consulting with a structural engineer or adhering to the guidelines outlined in the relevant building codes is recommended to ensure secure and efficient connections.
Q:Can steel angles be used in telecommunications or broadcasting structures?
Absolutely! Steel angles have a multitude of applications in the telecommunications and broadcasting industry. Their exceptional strength, durability, and versatility make them a staple in construction. From antenna mounts to equipment racks and cable trays, steel angles offer unparalleled structural support and stability. Moreover, their effortless fabrication and ability to be tailored to meet precise design specifications further solidify their suitability for a vast array of telecommunications and broadcasting needs.
Q:Can steel angles be used as supports for mechanical or electrical equipment?
Indeed, mechanical or electrical equipment can be supported by steel angles. Due to their versatility and strength, steel angles are apt for a diverse array of uses. They offer stability, rigidity, and support, effectively securing mechanical or electrical equipment. The L-shaped configuration of steel angles facilitates effortless attachment and installation, rendering them convenient for a multitude of mounting necessities. Moreover, steel angles can be readily tailored and fabricated to fulfill precise specifications, guaranteeing a dependable and trustworthy support system for the equipment.
Q:What is the minimum thickness for a steel angle?
The minimum thickness for a steel angle typically depends on the specific application and the load it needs to bear. However, in general, steel angles are available in various thicknesses ranging from 1/8 inch to 1 inch or more.
Q:What is the maximum load capacity for a curved steel angle?
The maximum load capacity of a curved steel angle is influenced by several factors, including the angle's dimensions and thickness, the quality of the steel, and the specific application. Typically, structural engineering calculations and analysis are used to determine the load capacity. These calculations consider the steel's material properties, the angle's curvature, and any additional forces or loads it will experience. To establish the maximum load capacity for a particular curved steel angle in a specific application, it is crucial to seek guidance from a qualified structural engineer or consult relevant design codes and standards.
Q:Can steel angles be used for decorative trims?
Yes, steel angles can be used for decorative trims. Steel angles can be shaped and cut to create various decorative designs and patterns, making them a versatile option for adding aesthetic appeal to architectural or interior projects. Additionally, steel angles offer durability and strength, ensuring that the decorative trims will be long-lasting and able to withstand wear and tear.
Q:Can steel angles be used for manufacturing storage racks?
Indeed, storage racks can be manufactured using steel angles. With their versatility and strength, steel angles prove to be an optimal option for the construction of such racks. By providing stability and structural integrity, they guarantee the capability to bear substantial loads. Moreover, steel angles allow for the seamless welding or bolting together, enabling the production of tailor-made racks that satisfy specific storage needs. The longevity of steel angles further assures the endurance of the storage racks against gradual deterioration. As a result, steel angles find widespread application in the manufacturing of storage racks across diverse industries encompassing warehousing, retail, and logistics.
Q:Can steel angles be used in architectural or decorative applications?
Yes, steel angles can be used in architectural or decorative applications. Steel angles are versatile structural elements that can be used to create various architectural and decorative features. Their angular shape allows for easy installation and provides structural stability. In architectural applications, steel angles can be used to create frames for windows, doors, and other openings. They can also be used as supports for beams, columns, and roofs. Steel angles can be incorporated into building facades to create unique and visually appealing designs. Additionally, they can be used to form staircases, handrails, and balustrades, adding both functionality and aesthetics to a building's design. In decorative applications, steel angles can be used to create ornamental features. They can be shaped and welded to form intricate patterns or designs, adding a touch of elegance and uniqueness to interior or exterior spaces. Steel angles can be used as decorative trim or edging, enhancing the visual appeal of architectural elements such as walls, ceilings, and furniture. They can also be used as decorative supports for shelves, countertops, and other surfaces. The use of steel angles in architectural and decorative applications offers several advantages. Steel is a strong and durable material, providing long-lasting support and stability. It is also resistant to corrosion, making it suitable for both indoor and outdoor use. Additionally, steel angles can be easily customized to meet specific design requirements, allowing for endless possibilities in architectural and decorative applications.
Q:What is the typical thickness of a steel angle?
The specific application and the desired strength are factors that can cause the typical thickness of a steel angle to vary. Generally, steel angles are offered in various thickness options, ranging from 1/8 inch (3.18 mm) to 3/4 inch (19.05 mm) or greater. Determining the appropriate thickness involves considering aspects like load-bearing necessities, structural design, and the desired durability level.
Q:How do steel angles contribute to the overall stability of a truss system?
Steel angles play a crucial role in enhancing the overall stability of a truss system. Truss systems are widely used in various structural applications, such as bridges and buildings, to provide support and distribute loads efficiently. The steel angles within a truss system contribute to its stability in several ways. Firstly, steel angles are commonly used as diagonal members within the truss system. These diagonal members help to resist both tensile and compressive forces that act on the structure. By strategically placing these steel angles, the truss system gains resistance against lateral loads, such as wind or seismic forces, which can cause the structure to sway or collapse. The diagonal angles effectively transfer these loads to the vertical and horizontal members of the truss, ensuring the stability of the entire system. Additionally, steel angles also provide stability by preventing the buckling or twisting of truss members. Buckling refers to the sudden failure of a structural member under compressive stress, while twisting refers to the rotational deformation of a member due to lateral forces. By incorporating steel angles as bracing elements, the truss system becomes more resistant to these types of deformations. The angles act as rigid supports, preventing the members from buckling or twisting, thus enhancing the overall stability of the truss system. Furthermore, steel angles help to increase the rigidity of the truss system. Rigidity refers to the stiffness and resistance to deformation of a structure. By connecting various truss members with steel angles, the overall rigidity of the truss system is improved. This increased rigidity enables the truss to bear heavier loads and provides overall stability and durability to the structure. In conclusion, steel angles are essential in contributing to the overall stability of a truss system. They provide resistance against lateral loads, prevent buckling and twisting of members, and increase the rigidity of the structure. By incorporating steel angles strategically within a truss system, engineers can ensure the stability and strength of the structure, making it capable of withstanding various external forces.

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