Angle steel for sale with high quality ;

Angle steel for sale with high quality ; System 1

Angle steel for sale with high quality ;

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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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

Angle Steel

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
		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 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

Q: How do you measure the dimensions of a steel angle?: To determine the dimensions of a steel angle, a combination of tools such as a measuring tape or ruler, a protractor, and a square can be used. Begin by measuring the length of one side of the angle using a measuring tape or ruler. Position the tape or ruler along the side of the angle and observe the measurement. Subsequently, measure the length of the other side of the angle in the same manner. Ensure that the starting point is the same as the first side for precise results. For measuring the angle itself, employ a protractor. Align the protractor's base with one side of the angle and verify that the other side corresponds to the appropriate degree marking on the protractor. Consult the protractor's reading to ascertain the angle of the steel angle. Lastly, a square can be utilized to confirm if the angle truly measures 90 degrees. Place the square against the two sides of the angle and confirm that it perfectly aligns with both sides. If alignment is achieved, then the angle is, indeed, 90 degrees. Please bear in mind that these measurements may be approximate and could slightly differ due to manufacturing tolerances.

Q: What are the different methods for cleaning steel angles?: There are several methods for cleaning steel angles, including using solvents or degreasers to remove dirt and grease, scrubbing with a wire brush or abrasive pad to remove rust or corrosion, and using specialized cleaning agents or acid solutions for more stubborn stains or buildup. Additionally, power washing or sandblasting can be used to effectively clean larger steel angles.

Q: What are the different types of connections used for steel angles in commercial applications?: In commercial applications, there are several types of connections used for steel angles, depending on the specific requirements and load-bearing capacities of the structure. Some of the common types of connections used for steel angles in commercial applications include: 1. Welded Connections: Welding is a popular method for connecting steel angles in commercial applications. It involves fusing the steel angles together using heat and a filler material. Welded connections provide high strength and rigidity, making them suitable for heavy-duty applications. 2. Bolted Connections: Bolted connections involve using bolts, nuts, and washers to secure the steel angles together. This type of connection offers flexibility and ease of installation. Bolted connections can be easily disassembled and reassembled if needed, making them suitable for structures that may require modification or expansion in the future. 3. Riveted Connections: Riveted connections involve using rivets to join the steel angles. This method is less common in modern commercial applications but was widely used in the past. Riveted connections provide good strength and durability, but they require specialized equipment and skilled labor for installation. 4. Clip Connections: Clip connections are commonly used in light-gauge steel framing systems. They involve using pre-engineered clips that are attached to the steel angles using screws or other fasteners. Clip connections provide a quick and efficient method of assembly, often used in prefabricated structures or systems. 5. Adhesive Connections: Adhesive connections involve using industrial-grade adhesives or epoxy resins to bond the steel angles together. This type of connection offers high strength and can be advantageous in applications where welding or bolting may not be feasible or desirable. It is important to note that the choice of connection method depends on various factors such as the structural requirements, load-bearing capacity, cost, ease of installation, and maintenance considerations. Consulting with a structural engineer or a professional with expertise in steel connections is recommended to ensure the appropriate type of connection is chosen for a specific commercial application.

Q: Can steel angles be used in cold climates?: Yes, steel angles can be used in cold climates. Steel is known for its durability and strength, making it suitable for various weather conditions, including cold climates. However, it is important to consider the specific requirements and properties of the steel angles being used to ensure they are appropriate for the specific cold climate conditions, such as low temperatures, snow, and ice. Proper insulation and protective coatings may also be necessary to enhance their performance and longevity in cold climates.

Q: How are steel angles made?: Steel angles are made through a process called hot rolling, where steel billets are heated and passed through a series of rollers to give them their desired shape and dimensions.

Q: What are the different types of steel angles used in construction?: There are several types of steel angles commonly used in construction, including equal angles, unequal angles, L-shaped angles, and T-shaped angles. These angles are used to provide structural support, reinforcement, and stability in various building applications.

Q: What are the standard sizes for steel angles?: The standard sizes for steel angles vary depending on the country and industry standards. In general, steel angles are available in a range of sizes to accommodate different applications and structural requirements. Common sizes include equal angles, which have equal sides, and unequal angles, which have different lengths on each side. Some commonly used standard sizes for steel angles include 25x25mm, 30x30mm, 40x40mm, 50x50mm, 65x65mm, 75x75mm, 100x100mm, 150x150mm, and 200x200mm. However, it is important to note that these sizes may vary and can be customized based on specific project requirements and regional standards.

Q: Are steel angles resistant to UV radiation?: Steel angles are not inherently resistant to UV radiation. However, the level of resistance can vary depending on the type of steel used and the protective coating applied to the surface. Unprotected steel angles, such as hot-rolled or cold-formed steel, are susceptible to degradation and corrosion when exposed to UV radiation over time. The ultraviolet rays can cause the steel to oxidize, leading to rust formation and structural weakness. To mitigate the effects of UV radiation, steel angles can be coated with protective finishes such as galvanized zinc, paint, or powder coating. These coatings serve as a barrier between the steel and the environment, providing resistance to UV radiation and preventing oxidation and corrosion. It is important to note that even with protective coatings, prolonged exposure to intense UV radiation can still cause some deterioration over time. Therefore, regular inspection and maintenance are necessary to ensure the longevity and structural integrity of steel angles in outdoor or UV-exposed applications.

Q: Can steel angles be used in window frames?: Yes, steel angles can be used in window frames. Steel angles provide strength and stability, making them suitable for supporting and reinforcing window frames.