Welded Steel tube E275, EN 10305-2

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

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Product Name: Welded Steel tube E275, EN 10305-2
The alternative name or alias of a product: Welded Steel pipe E275, EN 10305-2 ERW tube E275, EN 10305-2
Product Description:
• Material: E275, Steel Number 1.0225
• Type: Welded (ERW)
•Standard EN 10305-2
• Size:
• Outer Diameter (OD): OD4 to OD150
• Wall Thickness (WT): 0.5mm to 10mm
• Length: 6000mm To 12000mm and the length according to customer's request
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 Si S
E275 1.0225 0.21% 0.35% 1.40% 0.025% 0.025% 0.50% 0.025%
Mechanical Properties
The mechanical properties of Welded Steel Tube E275, EN 10305-2, are an important consideration for its suitability in various applications. The following are the typical mechanical properties of Welded Steel Tube E275, EN 10305-2:
• Tensile strength (Rm): The minimum tensile strength of Welded Steel Tube E275, EN 10305-2, is 410 MPa. Tensile strength is the maximum stress that a material can withstand before it breaks. A higher tensile strength indicates a stronger material.
• Yield strength (ReH): The minimum yield strength of Welded Steel Tube E275, EN 10305-2, is 275 MPa. Yield strength is the stress at which a material begins to deform plastically. It is an indication of the material's ability to withstand a load without undergoing permanent deformation.
• Elongation (A): The minimum elongation of Welded Steel Tube E275, EN 10305-2, is 23%. Elongation is the measure of a material's ability to deform without breaking. It is expressed as a percentage of the original length.
• Impact strength (KV): The minimum impact strength of Welded Steel Tube E275, EN 10305-2, is 27 J at 0°C. Impact strength is the ability of a material to absorb energy when subjected to an impact load.
The above mechanical properties of Welded Steel Tube E275, EN 10305-2, are determined through testing and are in accordance with the standard requirements. It is important to note that these properties may vary depending on factors such as the tube's size, thickness, and manufacturing process. Therefore, it is essential to consult the manufacturer's specifications and guidelines to ensure that the tube's mechanical properties meet the necessary requirements for the specific application.

 
 Inspection and testing 
Inspection and testing of Welded Steel Tube E275, EN 10305-2, is an important aspect of ensuring that the tube meets the required quality standards and specifications. The following are the typical inspection and testing methods used for Welded Steel Tube E275, EN 10305-2:
1. Chemical composition analysis: The chemical composition of the tube is analyzed to ensure that it meets the standard requirements. This is done using methods such as spectroscopy or combustion analysis.
2. Dimensional inspection: The dimensions of the tube are checked to ensure that they meet the specified tolerances. This is done using methods such as calipers, micrometers, or laser measurement systems.
3. Visual inspection: The tube's surface is visually inspected for defects such as cracks, corrosion, or surface irregularities.
4. Non-destructive testing: Non-destructive testing methods such as ultrasonic testing or eddy current testing are used to detect defects such as internal cracks or voids without damaging the tube.
5. Mechanical testing: The mechanical properties of the tube, such as tensile strength, yield strength, and elongation, are tested to ensure that they meet the specified requirements.
6. Pressure testing: The tube is tested for its ability to withstand pressure. This is done by subjecting the tube to a hydraulic or pneumatic pressure test.
7. Heat treatment verification: If the tube has undergone any heat treatment, the heat treatment process is verified to ensure that it has been carried out correctly.
The above inspection and testing methods are typically performed during the manufacturing process and before the tube is shipped to the customer. By carrying out these inspections and tests, the manufacturer can ensure that the Welded Steel Tube E275, EN 10305-2, meets the required quality standards and specifications.
Pressure and Temperature Ratings
The pressure and temperature ratings of Welded Steel Tube E275, EN 10305-2, are important considerations when selecting the tube for specific applications. The following are the typical pressure and temperature ratings of Welded Steel Tube E275, EN 10305-2:
1. Pressure ratings: The maximum allowable pressure of Welded Steel Tube E275, EN 10305-2, depends on the tube's size, wall thickness, and material properties. It is also affected by factors such as the temperature and the type of fluid or gas being conveyed through the tube. The pressure rating of the tube is typically provided by the manufacturer and is based on the standard requirements.
2. Temperature ratings: The maximum allowable temperature of Welded Steel Tube E275, EN 10305-2, is determined by its material properties, such as its melting point, thermal conductivity, and coefficient of thermal expansion. The temperature rating of the tube is typically provided by the manufacturer and is based on the standard requirements.
It is important to note that the pressure and temperature ratings of Welded Steel Tube E275, EN 10305-2, are interdependent. The pressure rating decreases as the temperature increases and vice versa. Therefore, it is essential to select the tube that meets both the required pressure and temperature ratings for the specific application.
Additionally, it is important to consider other factors such as the type of fluid or gas being conveyed through the tube, the tube's installation location, and the environmental conditions to which it will be exposed. These factors can affect the tube's performance and its ability to withstand pressure and temperature changes.
In summary, the pressure and temperature ratings of Welded Steel Tube E275, EN 10305-2, should be carefully considered when selecting the tube for specific applications. It is important to consult the manufacturer's specifications and guidelines to ensure that the tube's pressure and temperature ratings meet the necessary requirements.
Surface Treatment
Surface treatment of Welded Steel Tube E275, EN 10305-2, is an important process that can improve the tube's properties and performance in certain applications. The following are the typical surface treatments used for Welded Steel Tube E275, EN 10305-2:
1. Phosphating: Phosphating is a surface treatment that involves applying a phosphate coating to the surface of the tube. This coating can improve the tube's corrosion resistance and provide a better surface for subsequent coatings or paints.
2. Galvanizing: Galvanizing is a surface treatment that involves coating the tube with a layer of zinc. This coating can improve the tube's corrosion resistance and provide a longer lifespan in harsh environments.
3. Painting: Painting is a surface treatment that involves applying a layer of paint to the surface of the tube. This can improve the tube's appearance, provide additional corrosion resistance, and protect the tube from environmental factors such as UV radiation.
4. Electroplating: Electroplating is a surface treatment that involves coating the tube with a layer of metal using an electrochemical process. This can improve the tube's corrosion resistance and provide additional properties such as improved conductivity or improved appearance.
5. Anodizing: Anodizing is a surface treatment that involves creating a layer of oxide on the surface of the tube through an electrochemical process. This can improve the tube's corrosion resistance and provide additional properties such as improved hardness or improved appearance.
It is important to note that the choice of surface treatment for Welded Steel Tube E275, EN 10305-2, depends on the specific application and the tube's intended use. The manufacturer may also provide additional surface treatment options based on the customer's requirements.
In summary, surface treatment of Welded Steel Tube E275, EN 10305-2, can provide important benefits such as improved corrosion resistance, improved appearance, and improved properties. The choice of surface treatment should be carefully considered based on the specific application and the tube's intended use. The manufacturer can provide guidance on the appropriate surface treatment options for Welded Steel Tube E275, EN 10305-2.
Standard marking for steel tubes
The standard marking of Welded Steel Tube E275, EN 10305-2, is an important aspect of ensuring traceability and quality control throughout the supply chain. The following are the typical markings that can be found on Welded Steel Tube E275, EN 10305-2:
1. Manufacturer's mark: This is the mark of the manufacturer, which identifies the company that produced the tube.
2. Steel grade: The steel grade of the tube is usually marked on the surface of the tube or on a label attached to the tube. In the case of Welded Steel Tube E275, EN 10305-2, the steel grade is E275.
3. Size and dimensions: The outer diameter, wall thickness, and length of the tube may be marked on the tube or on a label attached to the tube.
4. Heat number: The heat number is a unique identifier that is assigned to each batch of steel during the manufacturing process. It is used to trace the steel back to its source and to verify its quality.
5. Standard: The standard that the tube conforms to may be marked on the surface of the tube or on a label attached to the tube. In the case of Welded Steel Tube E275, EN 10305-2, the standard is EN 10305-2.
6. Lot number: The lot number is a unique identifier that is assigned to each batch of tubes during the manufacturing process. It is used to track the tubes through the production process and to ensure that they meet the required specifications.
7. Additional markings: Additional markings may be added to the tube as required by the customer or the application. For example, markings indicating the pressure rating or temperature rating of the tube may be added.
It is important to note that the markings on Welded Steel Tube E275, EN 10305-2, must be clear, legible, and durable. They should be placed in a visible location on the tube and should not be removed or obscured during handling or transportation.
In summary, standard marking of Welded Steel Tube E275, EN 10305-2, is an important aspect of ensuring traceability and quality control. The markings should include the manufacturer's mark, steel grade, size and dimensions, heat number, standard, lot number, and any additional markings required by the customer or the application. The markings should be clear, legible, and durable, and should be placed in a visible location on the tube.
Standard packing for steel Tubes
Standard packing of Welded Steel Tube E275, EN 10305-2, is an essential part of ensuring safe and efficient transportation and storage of the tubes. The following are the typical packing methods used for Welded Steel Tube E275, EN 10305-2:
1. Bundles: The tubes are typically bundled together using steel straps or wire. The number of tubes in each bundle depends on the size and weight of the tubes and the requirements of the customer or the application. The bundles may be wrapped in a protective material such as plastic or paper to prevent damage during transportation.
2. Wooden crates: For larger quantities or for tubes with larger diameters, wooden crates may be used for packing. The tubes are arranged in the crate and secured in place using blocking and bracing to prevent movement during transportation. The crate may be lined with a protective material such as plastic or paper to prevent damage to the tubes.
3. Plastic caps: Plastic caps may be used to protect the ends of the tubes from damage during transportation and storage. The caps may be secured in place using adhesive or by snapping onto the ends of the tubes.
4. Labels: Labels may be attached to the bundles or crates to provide information about the contents, including the steel grade, size, and dimensions of the tubes, the lot number, and the standard that the tubes conform to.
It is important to note that the packing materials used for Welded Steel Tube E275, EN 10305-2, must be appropriate for the weight and size of the tubes and must be able to withstand the rigors of transportation and storage. The tubes should be arranged in a way that minimizes the risk of damage during handling and should be stored in a dry and secure location.
In summary, standard packing of Welded Steel Tube E275, EN 10305-2, includes bundling the tubes using steel straps or wire, using wooden crates for larger quantities or larger tubes, using plastic caps to protect the ends of the tubes, and attaching labels to the bundles or crates to provide information about the contents. The packing materials used must be appropriate for the weight and size of the tubes and must be able to withstand the rigors of transportation and storage.
Supplier
TAP Viet nam International Investment Joint Stock Company (TAP Viet nam) is a leading supplier of Welded Steel Tube E275, EN 10305-2 in Vietnam. The company has established a strong reputation for providing high-quality steel tubes to customers in various industries, including construction, automotive, and manufacturing.
Welded Steel Tube E275, EN 10305-2, is a type of electric resistance welded (ERW) steel tube that is widely used in applications that require high strength, durability, and reliability. The tube is manufactured according to the EN 10305-2 standard, which specifies the technical delivery conditions for welded cold drawn tubes made of non-alloy and alloy steel.
One of the key benefits of Welded Steel Tube E275, EN 10305-2, is its excellent mechanical properties, which include high tensile strength, good ductility, and superior impact resistance. These properties make the tube ideal for use in applications that require high levels of performance, such as structural components, automotive chassis, and hydraulic systems.
TAP Viet nam is committed to providing customers with the highest quality Welded Steel Tube E275, EN 10305-2, that meet or exceed industry standards. The company works closely with its suppliers to ensure that the raw materials used in the production of the tubes are of the highest quality and conform to international standards.
In addition, TAP Viet nam has implemented strict quality control measures throughout the production process to ensure that the tubes meet the required specifications. The company has a team of experienced and highly skilled engineers who conduct rigorous testing and inspection of the tubes to ensure that they meet the required mechanical properties, surface finish, and dimensional tolerances.
TAP Viet nam offers a wide range of Welded Steel Tube E275, EN 10305-2, in various sizes and thicknesses to meet the diverse needs of its customers. The company is able to provide custom solutions for customers who require non-standard sizes or shapes of steel tubes.
In summary, TAP Viet nam International Investment Joint Stock Company is a trusted supplier of Welded Steel Tube E275, EN 10305-2, in Vietnam. The company's commitment to quality, reliability, and customer satisfaction has earned it a strong reputation in the industry. Whether you need steel tubes for construction, automotive, or manufacturing applications, TAP Viet nam has the expertise and resources to meet your needs.

 

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Dimension Welded cold drawn tubes EN 10305-2
EN 10305-2 specifies the technical delivery conditions for welded cold-drawn steel tubes of circular cross-section used in hydraulic and pneumatic power systems. The nominal tube size refers to the outside diameter (OD) of the tube.
The nominal tube sizes for welded cold-drawn tubes according to EN 10305-2 range from 4mm to 250mm. The standard specifies the tolerances for the OD, wall thickness, and ovality of the tubes, as well as the minimum values for the mechanical properties such as yield strength and tensile strength.
Here are the nominal tube sizes and tolerances specified by EN 10305-2:
• Nominal tube sizes: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm, 42mm, 45mm, 48mm, 50mm, 55mm, 60mm, 63mm, 65mm, 70mm, 76mm, 80mm, 85mm, 90mm, 100mm, 110mm, 120mm, 125mm, 130mm, 140mm, 150mm, 160mm, 180mm, 200mm, 220mm, 250mm.
• Tolerances for OD: ±0.05mm for tubes up to 22mm OD, and ±0.1mm for tubes with OD greater than 22mm.
• Tolerances for wall thickness: ±10% or ±0.2mm, whichever is greater.
• Tolerances for ovality: maximum 50% of the OD tolerance.
It's important to note that these nominal tube sizes and tolerances may vary depending on the manufacturer and the specific application requirements.
Dimension Welded cold drawn tubes EN 10305-2
Specified outside diameter D and
tolerances
Wall thickness T mm
0,5 0,8 1 1,2 1,5 1.8 2 2,2 2,5 2,8 3 3,5 4 4,5 5 5,5 6 7 8 9 10
Specified inside diameter d and tolerances
4 ±0,08 3 ± 0,15 2,4 ± 0,15 2 ± 0,15                                    
5 4 ± 0,15 3,4 ± 0,15 3 ± 0,15                                    
6 5 ± 0,15 4,4 ± 0,15 4 ± 0,15                                    
7 6 ± 0,15 5,4 ± 0,15 5 ± 0,15 4,6 ± 0,15 4 ± 0,15                                
8 7 ± 0,15 6,4 ± 0,15 6 ± 0,15 5,6 ± 0,15 5 ± 0,15                                
9 8 ± 0,15 7,4 ± 0,15 7 ± 0,15 6,6 ± 0,15 6 ± 0,15                                
10 9 ± 0,15 8,4 ± 0,15 8 ± 0,15 7,6 ± 0,15 7 ± 0,15 6,4 ± 0,15 6 ± 0,15                            
12 11 ± 0,15 10,4 ± 0,15 10 ± 0,15 9,6 ± 0,15 9 ± 0,15 8,4 ± 0,15 8 ± 0,15                            
14 13 ± 0,08 12.4 ± 0,08 12 ± 0,08 11,6 ± 0,15 11 ± 0,15 10,4 ± 0,15 10 ± 0,15 9,6 ± 0,15 9 ± 0,15                        
15 14 ± 0,08 13,4 ± 0,08 13 ± 0,08 12,6 ± 0,08 12 ± 0,15 11,4 ± 0,15 11 ± 0,15 10,6 ± 0,15 10 ± 0,15                        
16 15 ± 0,08 14,4 ± 0,08 14 ± 0,08 13,6 ± 0,08 13 ± 0,08 12,4 ± 0,15 12 ± 0,15 11,6 ± 0,15 11 ± 0,15                        
18 17 ± 0,08 16,4 ± 0,08 16 ± 0,08 15,6 ± 0,08 15 ± 0,08 14,4 ± 0,08 14 ± 0,08 13,6 ± 0,15 13 ± 0,15 12,4 ± 0,15 12 ± 0,15 11 ± 0,15                  
20 19 ± 0,08 18,4 ± 0,08 18 ± 0,08 17,6 ± 0,08 17 ± 0,08 16,4 ± 0,08 16 ± 0,08 15,6 ± 0,15 15 ± 0,15 14,4 ± 0,15 14 ± 0,15 13 ± 0,15 12 ± 0,15                
22 21 ± 0,08 20,4 ± 0,08 20 ± 0,08 19,6 ± 0,08 19 ± 0,08 18,4 ± 0,08 18 ± 0,08 17,6 ± 0,08 17 ± 0,15 16,4 ± 0,15 16 ± 0,15 15 ± 0,15 14 ± 0,15                
25 24 ± 0,08 23,4 ± 0,08 23 ± 0,08 22,6 ± 0,08 22 ± 0,08 21,4 ± 0,08 21 ± 0,08 20,6 ± 0,08 20 ± 0,08 19,4 ± 0,15 19 ± 0,15 18 ± 0,15 17 ± 0,15 16 ± 0,15              
26 25 ± 0,08 24,4 ± 0,08 24 ± 0,08 23,6 ± 0,08 23 ± 0,08 22,4 ± 0,08 22 ± 0,08 21,6 ± 0,08 21 ± 0,08 20,4 ± 0,15 20 ± 0,15 19 ± 0,15 18 ± 0,15 17 ± 0,15              
28 27 ± 0,08 26,4 ± 0,08 26 ± 0,08 25,6 ± 0,08 25 ± 0,08 24,4 ± 0,08 24 ± 0,08 23,6 ± 0,08 23 ± 0,08 22,4 ± 0,08 22 ± 0,15 21 ± 0,15 20 ± 0,15 19 ± 0,15              
30 29 ± 0,08 28,4 ± 0,08 28 ± 0,08 27,6 ± 0,08 27 ± 0,08 26,4 ± 0,08 26 ± 0,08 25,6 ± 0,08 25 ± 0,08 24,4 ± 0,08 24 ± 0,15 23 ± 0,15 22 ± 0,15 21 ± 0,15 20 ± 0,15            
32 ±0,15 31 ± 0,15 30,4 ± 0,15 30 ± 0,15 29,6 ± 0,15 29 ± 0,15 28,4 ± 0,15 28 ± 0,15 27,6 ± 0,15 27 ± 0,15 26,4 ± 0,15 26 ± 0,15 25 ± 0,15 24 ± 0,15 23 ± 0,15 22 ± 0,15            
35 34 ± 0,15 33,4 ± 0,15 33 ± 0,15 32,6 ± 0,15 32 ± 0,15 31,4 ± 0,15 31 ± 0,15 30,6 ± 0,15 30 ± 0,15 29,4 ± 0,15 29 ± 0,15 28 ± 0,15 27 ± 0,15 26 ± 0,15 25 ± 0,15            
38 37 ± 0,15 36,4 ± 0,15 36 ± 0,15 35,6 ± 0,15 35 ± 0,15 34,4 ± 0,15 34 ± 0,15 33,6 ± 0,15 33 ± 0,15 32,4 ± 0,15 32 ± 0,15 31 ± 0,15 30 ± 0,15 29 ± 0,15 28 ± 0,15 27 ± 0,15          
40 39 ± 0,15 38,4 ± 0,15 38 ± 0,15 37,6 ± 0,15 37 ± 0,15 36,4 ± 0,15 36 ± 0,15 35,6 ± 0,15 35 ± 0,15 34,4 ± 0,15 34 ± 0,15 33 ± 0,15 32 ± 0,15 31 ± 0,15 30 ± 0,15 29 ± 0,15          
42 ±0,20     40 ± 0,20 39,6 ± 0,20 39 ± 0,20 38,4 ± 0,20 38 ± 0,20 37,6 ± 0,20 37 ± 0,20 36,4 ± 0,20 36 ± 0,20 35 ± 0,20 34 ± 0,20 33 ± 0,20 32 ± 0,20 31 ± 0,20          
45     43 ± 0,20 42,6 ± 0,20 42 ± 0,20 41,4 ± 0,20 41 ± 0,20 40,6 ± 0,20 40 ± 0,20 39,4 ± 0,20 39 ± 0,20 38 ± 0,20 37 ± 0,20 36 ± 0,20 35 ± 0,20 34 ± 0,20 33 ± 0,20        
48     46 ± 0,20 45,6 ± 0,20 45 ± 0,20 44,4 ± 0,20 44 ± 0,20 43,6 ± 0,20 43 ± 0,20 42,4 ± 0,20 42 ± 0,20 41 ± 0,20 40 ± 0,20 39 ± 0,20 38 ± 0,20 37 ± 0,20 36 ± 0,20        
50     48 ± 0,20 47,6 ± 0,20 47 ± 0,20 46,4 ± 0,20 46 ± 0,20 45,6 ± 0,20 45 ± 0,20 44,4 ± 0,20 44 ± 0,20 43 ± 0,20 42 ± 0,20 41 ± 0,20 40 ± 0,20 39 ± 0,20 38 ± 0,20        
55 ±0,25     53 ± 0,25 52,6 ± 0,25 52 ± 0,25 51,4 ± 0,25 51 ± 0,25 50,6 ± 0,25 50 ± 0,25 49,4 ± 0,25 49 ± 0,25 48 ± 0,25 47 ± 0,25 46 ± 0,25 45 ± 0,25 44 ± 0,25 43 ± 0,25 41 ± 0,25      
60       58 ± 0,25 57,6 ± 0,25 57 ± 0,25 56,4 ± 0,25 56 ± 0,25 55,6 ± 0,25 55 ± 0,25 54,4 ± 0,25 54 ± 0,25 53 ± 0,25 52 ± 0,25 51 ± 0,25 50 ± 0,25 49 ± 0,25 48 ± 0,25 46 ± 0,25      
65 ±0,30     63 ± 0,30 62,6 ± 0,30 62 ± 0,30 61,4 ± 0,30 61 ± 0,30 60,6 ± 0,30 60 ± 0,30 59,4 ± 0,30 59 ± 0,30 58 ± 0,30 57 ± 0,30 56 ± 0,30 55 ± 0,30 54 ± 0,30 53 ± 0,30 51 ± 0,30      
70     68 ± 0,30 67,6 ± 0,30 67 ± 0,30 66,4 ± 0,30 66 ± 0,30 65,6 ± 0,30 65 ± 0,30 64,4 ± 0,30 64 ± 0,30 63 ± 0,30 62 ± 0,30 61 ± 0,30 60 ± 0,30 59 ± 0,30 58 ± 0,30 56 ± 0,30      
75 ±0,35     73 ± 0,35 72,6 ± 0,35 72 ± 0,35 71,4 ± 0,35 71 ± 0,35 70,6 ± 0,35 70 ± 0,35 69,4 ± 0,35 69 ± 0,35 68 ± 0,35 67 ± 0,35 66 ± 0,35 65 ± 0,35 64 ± 0,35 63 ± 0,35 61 ± 0,35 59 ± 0,35    
80     78 ± 0,35 77,6 ± 0,35 77 ± 0,35 76,4 ± 0,35 76 ± 0,35 75,6 ± 0,35 75 ± 0,35 74,4 ± 0,35 74 ± 0,35 73 ± 0,35 72 ± 0,35 71 ± 0,35 70 ± 0,35 69 ± 0,35 68 ± 0,35 66 ± 0,35 64 ± 0,35    
85 ±0,40         82 ± 0,40 81,4 ± 0,40 81 ± 0,40 80,6 ± 0,40 80 ± 0,40 79,4 ± 0,40 79 ± 0,40 78 ± 0,40 77 ± 0,40 76 ± 0,40 75 ± 0,40 74 ± 0,40 73 ± 0,40 71 ± 0,40 69 ± 0,40    
90         87 ± 0,40 86,4 ± 0,40 86 ± 0,40 85,6 ± 0,40 85 ± 0,40 84,4 ± 0,40 84 ± 0,40 83 ± 0,40 82 ± 0,40 81 ± 0,40 80 ± 0,40 79 ± 0,40 78 ± 0,40 76 ± 0,40 74 ± 0,40    
95 ±0,45             91 ± 0,45 90,6 ± 0,45 90 ± 0,45 89,4 ± 0,45 89 ± 0,45 88 ± 0,45 87 ± 0,45 86 ± 0,45 85 ± 0,45 84 ± 0,45 83 ± 0,45 81 ± 0,45 79 ± 0,45    
100             96 ± 0,45 95,6 ± 0,45 95 ± 0,45 94,4 ± 0,45 94 ± 0,45 93 ± 0,45 92 ± 0,45 91 ± 0,45 90 ± 0,45 89 ± 0,45 88 ± 0,45 86 ± 0,45 84 ± 0,45 82 ± 0,45 80 ± 0,45
110 ±0,50             106 ±0,50 105,6 ±0,50 105 ±0,50 104,4 ± 0,50 104 ±0,50 103 ±0,50 102 ±0,50 101 ± 0,50 100 ±0,50 99 ± 0,50 98 ± 0,50 96 ± 0,50 94 ± 0,50 92 ± 0,50 90 ± 0,50
120             116 ±0,50 115,6 ±0,50 115 ±0,50 114,4 ± 0,50 114 ±0,50 113 ±0,50 112 ±0,50 111 ± 0,50 110 ±0,50 109 ±0,50 108 ± 0,50 106 ±0,50 104 ±0,50 102 ±0,50 100 ± 0,50
130 ±0,70                 125 ±0,70 124,4 ± 0,70 124 ±0,70 123 ±0,70 122 ±0,70 121 ± 0,70 120 ±0,70 119 ±0,70 118 ± 0,70 116 ±0,70 114 ±0,70 112 ±0,70 110 ± 0,70
140                 135 ±0,70 134,4 ± 0,70 134 ±0,70 133 ±0,70 132 ±0,70 131 ± 0,70 130 ±0,70 129 ±0,70 128 ± 0,70 126 ±0,70 124 ±0,70 122 ±0,70 120 ± 0,70
150 ±0,80                     144 ±0,80 143 ±0,80 142 ±0,80 141 ± 0,80 140 ±0,80 139 ±0,80 138 ± 0,80 136 ±0,80 134 ±0,80 132 ±0,80 130 ± 0,80
↑ T = 0,025 D                                                                                                       ↑ T = 0,05 D
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Mr. Huân

tapgroup Email: info@tapgroup.vn
tapgroup Skype: info@tapgroup.vn
tapgroup Hotline/ Zalo/ Wechat: 0933 86 77 86
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Mrs. Chinh

tapgroup Email: purchasing03-@tapgroup.vn
tapgroup Skype: purchasing03-@tapgroup.vn
tapgroup Hotline/ Zalo/ Wechat: 0964413291
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Mrs. Yến

tapgroup Email: sale01@tapgroup.vn
tapgroup Skype: sale01@tapgroup.vn
tapgroup Hotline/ Zalo/ Wechat: 0964697066
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Mrs. Thảo

tapgroup Email: purchasing01-@tapgroup.vn
tapgroup Skype: purchasing01-@tapgroup.vn
tapgroup Hotline/ Zalo/ Wechat: 0964697066
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Mr. Khánh

tapgroup Email: sale04@tapgroup.vn
tapgroup Skype: sale04@tapgroup.vn
tapgroup Hotline/ Zalo/ Wechat: 0964697067
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