Welded Steel tube E195, 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 E195, EN 10305-2
The alternative name or alias of a product: Welded Steel pipe E195, EN 10305-2 ERW tube E195, EN 10305-2
Product Description:
• Material: E195, Steel Number 1.0034
• 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 Al totala min
E195 1.0034 0.07% 0.05% to 0.35% 0.50% 0.025% 0.025% 0.015%
Mechanical Properties
The welded steel tubes with the E195 designation and EN 10305-2 standard have specific mechanical properties that are carefully controlled during the manufacturing process to ensure that they meet the required performance specifications. These mechanical properties include tensile strength, yield strength, elongation, and hardness, among others. The following is a detailed description of the mechanical properties of E195 welded steel tubes:
• Tensile Strength (Rm): The tensile strength of E195 welded steel tubes is between 310 MPa to 440 MPa. This refers to the maximum stress that the tube can withstand before breaking under tension.
• Yield Strength (Rp0.2): The yield strength of E195 welded steel tubes is at least 195 MPa. This refers to the stress at which the tube begins to deform permanently.
• Elongation (A): The elongation of E195 welded steel tubes is between 20% to 28%. This refers to the degree to which the tube can stretch without breaking.
• Hardness: The hardness of E195 welded steel tubes is typically between 120 HB to 170 HB. This refers to the resistance of the tube to penetration or deformation.
It is important to note that these mechanical properties may vary slightly depending on the manufacturing process and other factors. However, the above-mentioned mechanical properties are the standard requirements for tubes that conform to the EN 10305-2 standard.
In addition to the mechanical properties, E195 welded steel tubes also have specific chemical compositions that are designed to meet the requirements of various applications. The chemical composition includes carbon, manganese, silicon, phosphorus, and sulfur, among other elements. The precise chemical composition of E195 welded steel tubes, as well as their mechanical properties, ensure that they meet the high-performance standards required for a wide range of industrial applications.
 Inspection and testing 
The inspection and testing of welded steel tubes with the E195 designation and EN 10305-2 standard are critical steps in ensuring that the tubes meet the required quality and performance standards. The following are the various inspection and testing methods used for E195 welded steel tubes:
• Visual Inspection: This involves visually examining the surface of the tubes for any defects such as cracks, pits, or corrosion. Any defects found during this inspection are documented and addressed accordingly.
• Dimensional Inspection: This involves measuring the diameter, wall thickness, and length of the tubes to ensure they meet the specified tolerances and dimensions.
• Mechanical Testing: This involves conducting various tests to determine the mechanical properties of the tubes, such as tensile strength, yield strength, elongation, and hardness. The results of these tests must meet the required performance specifications.
• Non-Destructive Testing: This involves conducting tests that do not cause any damage to the tubes, such as ultrasonic testing or radiographic testing, to check for any internal defects or irregularities.
• Chemical Analysis: This involves analyzing the chemical composition of the tubes to ensure they meet the specified requirements. This is done using various methods such as optical emission spectrometry or energy-dispersive X-ray spectroscopy.
• Hydrostatic Testing: This involves pressurizing the tubes with water to check for any leaks or defects. The tubes must be able to withstand a certain amount of pressure without failing.
All of these inspection and testing methods are crucial in ensuring that E195 welded steel tubes meet the required quality and performance standards. Manufacturers and suppliers of these tubes must ensure that all of these tests are conducted to ensure that their products are safe and reliable for use in various industrial applications.
Pressure and Temperature Ratings
The pressure and temperature ratings of welded steel tubes with the E195 designation and EN 10305-2 standard are important considerations when selecting tubes for various industrial applications. These ratings are determined by various factors such as the tube material, wall thickness, diameter, and operating conditions. The following is a detailed description of the pressure and temperature ratings of E195 welded steel tubes:
• Maximum Allowable Pressure: The maximum allowable pressure of E195 welded steel tubes depends on the tube diameter, wall thickness, and operating temperature. The pressure rating can be calculated using various equations and standards, such as the Barlow formula or the ASME Boiler and Pressure Vessel Code. For example, for a 1-inch diameter E195 welded steel tube with a wall thickness of 0.065 inches, the maximum allowable pressure is approximately 2,800 psi at room temperature.
• Maximum Operating Temperature: The maximum operating temperature of E195 welded steel tubes depends on the tube material and the application. For example, for tubes used in high-temperature applications, such as in power plants or chemical processing plants, the maximum operating temperature may be as high as 800°C. However, for tubes used in low-temperature applications, such as in refrigeration systems, the maximum operating temperature may be as low as -196°C.
• Minimum Operating Temperature: The minimum operating temperature of E195 welded steel tubes also depends on the tube material and the application. For example, for tubes used in cryogenic applications, the minimum operating temperature may be as low as -269°C. However, for tubes used in high-temperature applications, the minimum operating temperature may be as high as 50°C.
It is important to note that the pressure and temperature ratings of E195 welded steel tubes may vary depending on various factors such as the manufacturing process, quality control, and testing methods. Therefore, it is essential to consult the relevant standards and guidelines and work with reputable manufacturers and suppliers to ensure that the selected tubes meet the required pressure and temperature ratings for the intended application.
Surface Treatment
The surface treatment of welded steel tubes with the E195 designation and EN 10305-2 standard is an important consideration to enhance the performance, durability, and aesthetics of the tubes. The surface treatment can provide various benefits such as corrosion resistance, improved surface finish, and improved adhesion properties. The following is a detailed description of the surface treatment options for E195 welded steel tubes:
• Hot-dip galvanizing: This is a common surface treatment for E195 welded steel tubes, which involves coating the tubes with a layer of zinc to protect against corrosion. The tubes are first cleaned to remove any surface contaminants, and then immersed in a molten zinc bath at high temperatures. The resulting zinc coating provides excellent corrosion resistance and can extend the service life of the tubes in harsh environments.
• Electroplating: This surface treatment involves applying a thin layer of metal, such as chromium or nickel, to the surface of the E195 welded steel tubes using an electrochemical process. Electroplating can improve the surface finish, provide corrosion resistance, and enhance the aesthetics of the tubes. However, it can be more expensive than other surface treatment options.
• Powder coating: This is a popular surface treatment option for E195 welded steel tubes, which involves spraying a dry powder coating onto the surface of the tubes and then curing the coating at high temperatures. Powder coating can provide excellent corrosion resistance, impact resistance, and durability, and is available in a wide range of colors and finishes.
• Painting: Painting is another surface treatment option for E195 welded steel tubes, which involves applying a layer of paint or coating to the surface of the tubes. Painting can improve the aesthetics of the tubes and provide some level of corrosion resistance. However, it may not be as durable as other surface treatment options and may require periodic maintenance.
• Passivation: Passivation is a chemical process that involves treating the surface of the E195 welded steel tubes with an acid solution to remove any surface contaminants and promote the formation of a protective oxide layer. Passivation can improve the corrosion resistance of the tubes and is commonly used in applications where the tubes are exposed to corrosive environments.
It is essential to select the appropriate surface treatment option based on the specific application requirements, operating conditions, and environmental factors. It is also important to work with reputable manufacturers and suppliers to ensure that the selected surface treatment meets the relevant standards and guidelines for quality and performance.
Standard marking for steel tubes
Standard marking is an essential aspect of the production and supply of welded steel tubes with the E195 designation and EN 10305-2 standard. The standard marking helps to identify the specific characteristics and properties of the tubes and ensures that they meet the relevant standards and regulations. The following is a detailed description of the standard marking requirements for E195 welded steel tubes:
• Manufacturer's name or trademark: The manufacturer's name or trademark must be clearly marked on the tubes to identify the source of the product.
• Tube size and dimensions: The size and dimensions of the E195 welded steel tubes must be marked on the tubes to ensure proper identification and usage.
• Steel grade and standard: The steel grade and standard, in this case, E195 and EN 10305-2, must be marked on the tubes to indicate the specific material properties and characteristics.
• Batch or heat number: The batch or heat number must be marked on the tubes to enable traceability of the tubes' production process and ensure consistency in quality.
• Production date and time: The production date and time must be marked on the tubes to provide information on the age of the tubes and enable timely inspection and maintenance.
• Additional information: Depending on the specific requirements of the application, additional information may be required to be marked on the tubes, such as pressure ratings, temperature ratings, and surface treatment specifications.
It is essential to ensure that the standard marking is legible, permanent, and easily visible to prevent any confusion or misinterpretation of the tube's characteristics and properties. It is also important to work with reputable manufacturers and suppliers who comply with the relevant standards and guidelines for the production and marking of welded steel tubes with the E195 designation and EN 10305-2 standard.
Standard packing for steel Tubes
Standard packing is an important aspect of the production and supply of welded steel tubes with the E195 designation and EN 10305-2 standard. Proper packing helps to ensure the protection of the tubes during transportation and storage and prevents any damage that may affect the tube's characteristics and properties. The following is a detailed description of the standard packing requirements for E195 welded steel tubes:
• Bundles: The E195 welded steel tubes are packed in bundles of a specific number of tubes to facilitate handling and transportation. The number of tubes in a bundle depends on the tube size and dimensions and may vary between manufacturers and suppliers.
• Strapping: The bundles of E195 welded steel tubes are secured with steel strapping or other suitable materials to prevent any movement or damage during transportation.
• Protective caps: The ends of the tubes are covered with protective caps to prevent any contamination, corrosion, or damage during transportation and storage.
• Wrapping: The bundles of E195 welded steel tubes are wrapped with plastic or other suitable materials to protect against moisture and dust during transportation and storage.
• Marking: The bundles of E195 welded steel tubes are marked with the required standard marking information, including the manufacturer's name or trademark, tube size and dimensions, steel grade and standard, batch or heat number, production date and time, and any additional information required.
It is important to ensure that the standard packing meets the specific requirements of the application and complies with the relevant standards and regulations. Working with reputable manufacturers and suppliers who provide proper packing and handling procedures can help to ensure the quality and integrity of the E195 welded steel tubes.
Supplier
TAP Viet nam International Investment Joint Stock Company (TAP Viet nam) is a leading supplier of welded steel tubes with the E195 designation and EN-10305-2 standard. With a reputation for quality products and exceptional customer service, TAP Viet nam has become a trusted partner for customers across a wide range of industries.
The E195 welded steel tubes supplied by TAP Viet nam are manufactured using high-quality materials and state-of-the-art production techniques to ensure consistent performance and reliability. These tubes are commonly used in applications such as automotive parts, machinery, and construction, where durability and strength are critical.
One of the key advantages of E195 welded steel tubes is their high strength-to-weight ratio, which makes them ideal for use in applications where weight is a critical factor. The tubes are also highly resistant to corrosion and wear, making them an excellent choice for harsh operating environments.
In addition to their exceptional physical properties, E195 welded steel tubes supplied by TAP Viet nam are also manufactured to meet the strict requirements of the EN-10305-2 standard. This standard specifies the technical delivery conditions for welded precision steel tubes, including the chemical composition, mechanical properties, and tolerances for dimension and shape.
TAP Viet nam's commitment to quality extends beyond the products they supply, as they also offer exceptional customer service and support. Their knowledgeable and experienced team of professionals works closely with customers to understand their specific needs and requirements and to provide tailored solutions that meet or exceed their expectations.
In conclusion, TAP Viet nam International Investment Joint Stock Company is a reliable supplier of E195 welded steel tubes that conform to the EN-10305-2 standard. Their high-quality products, coupled with exceptional customer service and support, make them an ideal partner for customers across a wide range of industries.

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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
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tapgroup Hotline/ Zalo/ Wechat: 0933 86 77 86
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Mrs. Chinh

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Mrs. Yến

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Mrs. Thảo

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Mr. Khánh

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