Rectangular Steel tube E260, EN-10305-5

Product info

Supplier:	Tapgroup internation.,JSC
Address:	Số 32 Lô N4D, đường X2A, Yên Sở, Hoàng Mai, Hà Nội
Phone:	0084 933 86 77 86
Email:	info@tapgroup.vn
Website:	https://supplier-pipe-tube-ongthep.com
Insurance:	12 tháng
Status:	Mới 100%
Origin:	China, Korea, Malaysia, Thailand, Japan, EU, G7

Catalogue Profile

Description
Sizes and tolerance

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Product Name:

Rectangular Steel tube E260, EN-10305-5

The alternative name or alias of a product:

Rectangular Steel tube E260, EN-10305-5

Product Description:

• Steel name: E260 Steel Number 1.0220
• Standard: EN-10305 Part 5
• Type: Welded (ERW)
• Size:
• Outer Diameter 15 to 120
• Wall Thickness (WT): 1mm to 4mm
• Length: 6000mm To 12000mm
Quality Control:
• ISO 9001:, ISO 14001:2015, OHSAS 18001:2007 Quality management systems – Requirements
• Other:
. Certification:
• EN 10204 3.1: Inspection certificate type 2.1, 3.1 and 3.2 issued in accordance with EN 10204
• Shipping: Delivery of goods to the address requested by the customer

Chemical composition

Steel grade

% by mass

Steel name

Steel number

Carbon. Max

Silicon. Max

Manganese. Max

Phosphorus. Max

Sulfur

Al_totalmin.

E260

1.0220

0.16

0,35

1.2

0,025

0, 015

Mechanical Properties

Rectangular steel tube E260, EN-10305-5 is a cold-drawn welded precision steel tube with a rectangular cross-section. This type of steel tube is commonly used in mechanical and structural applications that require high strength, durability, and dimensional accuracy.
The mechanical properties of rectangular steel tube E260, EN-10305-5 are defined by the standard EN 10305-5, which specifies the technical delivery conditions for welded tubes made of steel grades that are specified in EN 10305-2.
Some of the key mechanical properties of rectangular steel tube E260, EN-10305-5 include:
1. Tensile strength: The tensile strength of this steel tube is typically between 410 and 530 N/mm². This indicates the maximum stress that the tube can withstand before it breaks under tension.
2. Yield strength: The yield strength of rectangular steel tube E260, EN-10305-5 is typically around 260 N/mm². This indicates the stress level at which the steel tube starts to deform permanently.
3. Elongation: The elongation of this steel tube is typically between 15% and 20%. This indicates the ability of the tube to stretch without breaking under tension.
4. Hardness: The hardness of rectangular steel tube E260, EN-10305-5 is typically around 120 HB. This indicates the resistance of the steel tube to indentation or penetration.
5. Impact strength: The impact strength of this steel tube is typically between 27 and 40 J. This indicates the amount of energy that the steel tube can absorb before it breaks under impact.
Overall, rectangular steel tube E260, EN-10305-5 has excellent mechanical properties that make it suitable for a wide range of applications in the mechanical and structural engineering fields. Its high strength, durability, and dimensional accuracy make it a popular choice for use in machinery, equipment, and construction projects.

Inspection and testing

Rectangular Steel Tube E260, EN-10305-5 undergoes several inspection and testing procedures to ensure it meets the required quality and safety standards. These tests are carried out at various stages of the manufacturing process to verify that the steel tube's mechanical properties and dimensional accuracy meet the specified requirements.
Here are some of the typical inspection and testing procedures carried out on rectangular steel tube E260, EN-10305-5:
1. Chemical composition analysis: A chemical composition analysis is carried out to verify that the steel tube's chemical composition meets the specified requirements. This analysis is done using spectrometry techniques.
2. Dimensional inspection: The rectangular steel tube is inspected for its outer dimensions, wall thickness, and length. This is done using a variety of measuring tools, including calipers and micrometers.
3. Visual inspection: The rectangular steel tube is inspected visually for any surface defects, such as cracks, pits, and scratches. Any defects that are found are documented and evaluated to determine their impact on the steel tube's performance.
4. Mechanical testing: The rectangular steel tube is subjected to various mechanical tests, including tensile testing, hardness testing, and impact testing. These tests are carried out to verify the steel tube's mechanical properties, such as its strength and durability.
5. Non-destructive testing: Non-destructive testing techniques, such as ultrasonic testing and eddy current testing, are used to inspect the rectangular steel tube for internal defects, such as cracks and voids.
6. Flattening test: The rectangular steel tube undergoes a flattening test to verify its ability to withstand deformation under pressure. The steel tube is flattened between two plates until it deforms or ruptures.
7. Bend test: The rectangular steel tube is bent to a specified radius to verify its flexibility and ductility.
All of the inspection and testing procedures carried out on rectangular steel tube E260, EN-10305-5 are documented and recorded in a quality control report. This report provides a comprehensive record of the steel tube's manufacturing process and its quality assurance measures.

Pressure and Temperature Ratings

The pressure rating and temperature limits for Rectangular Steel Tube E260, EN-10305-5 depend on several factors, including the steel tube's dimensions, wall thickness, and the intended application.
Pressure Rating: The pressure rating of the rectangular steel tube can be calculated based on the tube's wall thickness and dimensions. The pressure rating is typically specified in terms of the tube's maximum working pressure (MWP) and is based on the tube's ultimate tensile strength, yield strength, and safety factor. The MWP for rectangular steel tube E260, EN-10305-5 can range from a few hundred to several thousand psi, depending on the tube's dimensions and wall thickness.
Temperature Limits: The temperature limits for rectangular steel tube E260, EN-10305-5 depend on the steel grade, the tube's dimensions, and the intended application. The temperature limits are typically specified as a range of operating temperatures that the tube can withstand without undergoing significant changes in its mechanical properties.
For E260 steel grade, which is the steel grade specified for rectangular steel tube E260, EN-10305-5, the temperature range for the tube is typically between -20°C to +120°C. However, the actual temperature limits for the tube may vary depending on the specific application and the steel tube's wall thickness and dimensions.
It is important to note that the pressure rating and temperature limits for rectangular steel tube E260, EN-10305-5 are specified by the manufacturer and are based on various industry standards and regulations. It is essential to consult the manufacturer's specifications and guidelines to determine the appropriate pressure rating and temperature limits for a specific application.

Surface Treatment

Rectangular Steel Tube E260, EN-10305-5 can undergo various surface treatments to improve its performance, durability, and appearance. The surface treatment chosen will depend on the specific application and the steel tube's intended use. Here are some common surface treatments for rectangular steel tube E260, EN-10305-5:
1. Galvanizing: Galvanizing is a common surface treatment for rectangular steel tube E260, EN-10305-5. The steel tube is coated with a layer of zinc using a hot-dip galvanizing process. This coating provides excellent corrosion resistance and protects the steel tube from rust and other forms of corrosion.
2. Powder coating: Powder coating is a process in which a dry powder is applied to the surface of the steel tube and then heated to form a tough, durable coating. Powder coating can provide excellent corrosion resistance and can be customized to match the desired color or finish.
3. Painting: Painting is another surface treatment option for rectangular steel tube E260, EN-10305-5. The steel tube can be painted with an epoxy or polyurethane paint to improve its appearance and protect it from corrosion.
4. Phosphating: Phosphating is a process in which a layer of phosphate is applied to the surface of the steel tube. This process can improve the steel tube's adhesion to paint or other coatings and can also provide some corrosion resistance.
5. Anodizing: Anodizing is a surface treatment process that is typically used for aluminum products. However, it can also be used on steel. The steel tube is coated with a layer of oxide using an electrolytic process, which provides excellent corrosion resistance and improves the steel tube's appearance.
It is important to note that the surface treatment chosen for rectangular steel tube E260, EN-10305-5 will depend on various factors, including the intended application, the environment in which the steel tube will be used, and the required performance characteristics. The surface treatment should be selected carefully to ensure that it provides the desired level of protection and performance for the steel tube.

Standard marking for steel tubes

Rectangular Steel Tube E260, EN-10305-5 must be marked in accordance with the standard requirements to ensure traceability and to provide information about the tube's properties and origin. Here are the standard marking requirements for Rectangular Steel Tube E260, EN-10305-5:
1. Manufacturer's mark: The manufacturer's mark is a unique identification symbol that identifies the manufacturer of the steel tube. The mark may include the manufacturer's name, logo, or other identifying information.
2. Steel grade: The steel grade specifies the chemical composition and mechanical properties of the steel used to make the rectangular tube. The steel grade must be clearly marked on the tube surface.
3. Dimensions: The dimensions of the rectangular steel tube, including the width, height, and wall thickness, must be marked on the tube's surface. The dimensions may be marked using letters, numbers, or symbols.
4. Batch number: The batch number is a unique identification code assigned to each batch of rectangular steel tube produced. The batch number allows the manufacturer to trace the tube's origin and production history.
5. Production standard: The production standard specifies the requirements for the production of rectangular steel tube E260, EN-10305-5. The production standard must be clearly marked on the tube's surface.
6. Country of origin: The country of origin specifies the country where the rectangular steel tube was produced. The country of origin must be clearly marked on the tube's surface.
The standard marking of Rectangular Steel Tube E260, EN-10305-5 must be permanent and visible. The markings may be made using stamps, labels, or other methods, but they must not affect the tube's structural integrity or performance. It is important to note that the marking requirements may vary depending on the specific application and industry standards. It is essential to consult the manufacturer's guidelines to ensure compliance with the appropriate marking requirements.

Standard packing for steel Tubes

Rectangular Steel Tube E260, EN-10305-5 must be packed in a way that ensures it remains protected during transportation and storage. The standard packing for Rectangular Steel Tube E260, EN-10305-5 is designed to prevent damage to the tube's surface and to prevent deformation or other types of damage that may affect the tube's integrity. Here are the standard packing requirements for Rectangular Steel Tube E260, EN-10305-5:
1. Bundles: Rectangular Steel Tube E260, EN-10305-5 is typically packed in bundles of up to 5,000 kg. The bundles must be securely strapped with steel bands to prevent movement during transportation. The steel bands must be spaced evenly along the length of the bundle and should not damage the tube's surface.
2. Plastic caps: Plastic caps are placed on both ends of each rectangular steel tube to protect the tube's ends from damage during transportation and storage. The plastic caps must be securely fitted and must not come loose during transportation.
3. Waterproof wrapping: Rectangular Steel Tube E260, EN-10305-5 must be wrapped in waterproof material to protect it from moisture and other environmental factors during transportation and storage. The wrapping must be tightly sealed to prevent moisture from entering the bundle.
4. Marking: The bundles of rectangular steel tube E260, EN-10305-5 must be marked with identifying information, including the steel grade, dimensions, batch number, and manufacturer's mark. The marking must be clear and visible to ensure traceability.
It is important to note that the standard packing requirements for Rectangular Steel Tube E260, EN-10305-5 may vary depending on the specific application and industry standards. It is essential to consult the manufacturer's guidelines to ensure compliance with the appropriate packing requirements. Additionally, care should be taken during loading, unloading, and storage of the tubes to prevent damage.

Supplier

TAP Viet nam International Investment Joint Stock Company (TAP Viet nam) is a leading supplier of Rectangular Steel Tube E260, EN-10305-5 in Vietnam. The company is committed to providing high-quality steel tubes that meet international standards and customer requirements.
Rectangular Steel Tube E260, EN-10305-5 is a precision steel tube used in various industries, including automotive, machinery, and construction. It is known for its excellent mechanical properties, high strength, and good weldability. TAP Viet nam supplies Rectangular Steel Tube E260, EN-10305-5 in a variety of sizes and thicknesses to meet customer needs.
At TAP Viet nam, quality is of utmost importance. The company follows strict quality control procedures to ensure that every steel tube meets the required standards. The steel tubes are manufactured using advanced production techniques and equipment, and they undergo rigorous testing to ensure that they meet the required specifications.
TAP Viet nam also provides a range of value-added services, including cutting, bending, and surface treatment, to meet customer requirements. The company has a team of experienced professionals who are committed to providing excellent customer service and technical support.
In addition to Rectangular Steel Tube E260, EN-10305-5, TAP Viet nam also supplies other steel products, including round tubes, square tubes, and pipes. The company works closely with its customers to understand their requirements and to provide them with the most appropriate steel products.
TAP Viet nam is committed to sustainable development and social responsibility. The company adheres to ethical and environmental standards and supports initiatives that promote community development and social welfare.
In conclusion, TAP Viet nam International Investment Joint Stock Company is a reliable and reputable supplier of Rectangular Steel Tube E260, EN-10305-5 in Vietnam. The company's commitment to quality, customer service, and sustainable development has earned it a strong reputation in the industry.

Dimensions and tolerances. Square and rectangular Steel tubes EN 10305-5 EN 10305-5 is a European standard that specifies the requirements for square and rectangular steel tubes used for mechanical and general engineering purposes. The standard specifies the dimensions and tolerances for these tubes, as well as the technical delivery conditions. Dimensions: The standard specifies the following dimensions for square and rectangular steel tubes: 1. Outer dimensions: The outer dimensions of the tubes shall be measured in millimeters and shall be within the range of 10 mm x 10 mm to 200 mm x 200 mm for square tubes and 10 mm x 15 mm to 150 mm x 200 mm for rectangular tubes. 2. Wall thickness: The wall thickness of the tubes shall be measured in millimeters and shall be within the range of 0.5 mm to 8 mm. 3. Length: The length of the tubes shall be measured in meters and shall be within the range of 3 m to 12 m. Tolerances: The standard specifies the following tolerances for square and rectangular steel tubes: 1. Outer dimensions: The outer dimensions of the tubes shall be within the tolerances specified in Table 1 of the standard. The tolerances vary depending on the size of the tube. 2. Wall thickness: The wall thickness of the tubes shall be within the tolerances specified in Table 2 of the standard. The tolerances vary depending on the size of the tube. 3. Length: The length of the tubes shall be within the tolerances specified in Table 3 of the standard. The tolerances vary depending on the length of the tube. Technical delivery conditions: The standard specifies the following technical delivery conditions for square and rectangular steel tubes: 1. Steel grades: The tubes shall be made of steel grades specified in the standard. 2. Manufacturing process: The tubes shall be manufactured by either cold drawing or cold rolling. 3. Surface conditions: The tubes shall be supplied with a smooth surface finish, free from defects such as cracks, laps, and seams. 4. Straightness: The tubes shall be straight and have a maximum deviation of 1 mm per meter of length. 5. Other requirements: The standard specifies other requirements such as chemical composition, mechanical properties, and non-destructive testing that the tubes shall meet. Overall, EN 10305-5 provides a detailed specification for the dimensions, tolerances, and technical delivery conditions for square and rectangular steel tubes used in mechanical and general engineering applications.


























Side length (s)			Sizes, tolerances and mass per unit length
Dimensions in millimetres
H	B (or H)	Tolerance of H and B	1	1.25	1.5	2	2.5	3	4

15	15	±0,20	0.438	0.537	0.632	0.810
20	10 15 20	±0,20	0,438 0,516 0,595	0,537 0,635 0,733	0,632 0,750 0,868	0,810 0,967 1,12



25	15 25	±0,25	0,595 0,752	0,733 0,930	0,868 1,10	1,12 1,44
30	10 15 20 30	±0,25	0,595 0,673 0,752 0,909	0,733 0,831 0,930 1,13	0,868 0,985 1,10 1,34	1,12 1,28 1,44 1,75



							2.15	2.39
34	20	±0,25	0.815	1.01	1.20	1.56
35	20 25 35	±0,25	0,830 0,909 1,07	1,03 1,13 1,32	1,22 1,34 1,57	1,59 1,75 2,07	1,95 2,15 2,54	2,39 2,86


40	20 25 30 40	±0,30			1,34 1,46 1,57 1,81	1,75 1,91 2,07 2,38	2,15 2,34 2,54 2,93	2,39 2,63 2,86 3,33


									4.25
45	45	±0,30			2.05	2.69	3.33	3.80	4.88
50	20 25 30 40 50	±0,30			1,57 1,69 1,81 2,05 2,28	2,07 2,22 2,38 2,69 3,01	2,54 2,74 2,93 3,33 3,72	2,86 3,10 3,33 3,80 4,28

									4,25
									4,88
									5,51
60	20 30 40 50 60	±0,35				2,38 2,69 3,01 3,32 3,64	2,93 3,33 3,72 4,11 4,50	3,33 3,80 4,28 4,75 5,22	4,88 5,51 6,14 6,76




70	40 70	±0,40				3,32 4,26	4,11 5,29	4,75 6,16	6,14 8,02

80	20 30 40 50 60 80	±0,50				3,01 3,32 3,64 3,95 4,26 4,89	3,72 4,11 4,50 4,90 5,29 6,07	4,28 4,75 5,22 5,69 6,16 7,10	6,76 7,39 8,02 9,28





90	90	±0,60				5.52	6.86	8.04	10.5
100	40 50 60 80 100	±0,65				4,26 4,58 4,89 5,52 6,15	5,29 5,68 6,07 6,86 7,64	6,16 6,63 7,10 8,04 8,99	8,02 8,65 9,28 10,5 11,8




120	40 60	±0,70				4,89 5,52	6,07 6,86	7,10 8,04	9,28 10,5

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