Welded Steel Tube 16Mo3, EN-10217-2

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

Catalogue Profile

Description
Sizes of welded steel tube 16Mo3, EN-10217-2

Product Name:

Welded Steel Tube 16Mo3, EN-10217-2

The alternative name or alias of a product:

Welded Steel Pipe 16Mo3, EN-10217-2

Product Description:

• Material: 16Mo3, – Steel Number. 1.5415
• Type: Welded
• Standard: EN-10217-2
• Size:
• Outer Diameter (OD): OD10.2 to OD508
• Wall Thickness (WT): 1.4mm, 1.6mm, 1.8mm, 2.0mm, 2.3mm, 2.6mm, 2.9mm, 3.2mm, 3.6mm, 4.0mm, 4.5mm, 5.0mm, 5.6mm, 6.3mm, 7.1mm, 8.0mm, 8.8mm, 10.0mm, 11mm, 12.5mm
14.2mm, 16.0mm
• Length: 6000mm To 12000mm
• Surface Treatment: Fusion Bonded Epoxy (FBE, Three-Layer Polyethylene (3LPE), Three-Layer Polypropylene (3LPP), Coal Tar Enamel (CTE), Concrete Weight Coating (CWC), Hot-Dip Galvanizing (HDG), Zinc-Rich Paint Coating: Zinc-rich paint, Aluminum, Ceramic Coating, Polymer Coating, Polyurethane Coating,
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

The Welded Steel Tube 16Mo3, EN-10217-2 is a non-alloy steel tube that is widely used in high-temperature applications. It has a chemical composition that is specifically designed to provide excellent resistance to high-temperature and high-pressure conditions. The chemical composition of Welded Steel Tube 16Mo3, EN-10217-2 typically includes:

Steel grade

Si max

P max

S max

Cr max

Ni max

Al tot

Cu^bmax

Nb^dmax

Ti^dmax

V^dmax

Cr+Cu+Mo+Ni max

Steel name

Steel number

16Mo3

1.5415

0,12 to 0,2

0,35

0,40 to 0,9

0,025

0,020

0,30

0,25 to 0,35

0,30

< 0,040

0,30

–

The high content of chromium and molybdenum in the chemical composition of Welded Steel Tube 16Mo3, EN-10217-2 provides excellent resistance to oxidation, corrosion, and high-temperature creep deformation. The addition of nickel in the chemical composition enhances the toughness and ductility of the tube.
It is essential to note that the chemical composition may vary slightly depending on the manufacturing process and the supplier's specific requirements. However, Welded Steel Tube 16Mo3, EN-10217-2 must meet the minimum requirements set forth by the EN-10217-2 standard to ensure its quality and suitability for high-temperature applications.

Mechanical Properties

The mechanical properties of Welded Steel Tube 16Mo3, EN-10217-2 are crucial to ensure its performance and suitability for high-temperature applications. The mechanical properties are tested in accordance with the EN-10217-2 standard and may vary depending on the manufacturing process and the supplier's specific requirements. Here are some of the typical mechanical properties of Welded Steel Tube 16Mo3, EN-10217-2:

Steel name: 16Mo3

Steel number: 1.5415

Tensile strength: 450-600 Mpa

Yield strength: 280 MPa min

Elongation: 22% min

Hardness: Not specified in the EN-10217-2 standard

Impact strength: 40 Joules min at a temperature of 20°C

The high tensile strength and yield strength of Welded Steel Tube 16Mo3, EN-10217-2 make it suitable for use in high-temperature and high-pressure applications. The elongation of 22% minimum ensures that the tube can withstand deformation and strain at high temperatures. The impact strength of 40 Joules minimum indicates that the tube can withstand sudden shock or impact at room temperature. It is important to note that the mechanical properties of Welded Steel Tube 16Mo3, EN-10217-2 may vary depending on factors such as heat treatment, welding, and other manufacturing processes. Hence, it is essential to follow the manufacturer's recommended procedures for handling, installing, and using the tube to ensure its optimal performance and longevity.

Inspection and testing

The inspection and testing of Welded Steel Tube 16Mo3, EN-10217-2 are critical to ensuring its quality and suitability for high-temperature applications. The EN-10217-2 standard specifies the following inspection and testing requirements:
1. Visual inspection: The tube's surface and ends are visually inspected to ensure that they are free from defects such as cracks, seams, and other imperfections that may affect the tube's performance.
2. Dimensional inspection: The tube's dimensions, such as its diameter, wall thickness, and length, are measured to ensure they meet the specified requirements.
3. Non-destructive testing: Various non-destructive testing methods are used to detect and evaluate any internal or surface defects, such as ultrasonic testing and radiographic testing.
4. Tensile testing: Tensile tests are performed to determine the tube's tensile strength, yield strength, and elongation.
5. Impact testing: Impact tests are conducted to evaluate the tube's resistance to sudden shock or impact at a specified temperature.
6. Hardness testing: The tube's hardness is measured to ensure it meets the specified requirements.
7. Chemical analysis: A chemical analysis is performed to determine the tube's chemical composition and ensure it meets the specified requirements.
It is crucial to conduct these inspection and testing procedures at different stages of the manufacturing process, such as during production, before delivery, and after installation, to ensure the tube's quality and performance. The inspection and testing results are documented and can be provided upon request to customers to demonstrate the tube's compliance with the EN-10217-2 standard and other relevant regulations and standards.

Pressure and Temperature Ratings of

The pressure and temperature ratings of Welded Steel Tube 16Mo3, EN-10217-2, depend on various factors such as the tube's dimensions, wall thickness, and material properties. The EN-10217-2 standard specifies the maximum allowable working pressures and temperatures for tubes made of different materials and dimensions.
For Welded Steel Tube 16Mo3 with a diameter range of 21.3mm to 508mm and a wall thickness range of 2mm to 50mm, the maximum allowable working pressure and temperature are as follows:
• At a temperature of up to 400°C, the maximum allowable working pressure is 35 bar.
• At a temperature of up to 450°C, the maximum allowable working pressure is 31 bar.
• At a temperature of up to 500°C, the maximum allowable working pressure is 28 bar.
• At a temperature of up to 550°C, the maximum allowable working pressure is 24 bar.
It is important to note that the pressure and temperature ratings are based on the tube's design, manufacturing, and testing according to the EN-10217-2 standard. The actual working conditions, such as the fluid type, flow rate, and ambient temperature, may affect the tube's performance, and the pressure and temperature ratings may need to be adjusted accordingly. Therefore, it is recommended to consult with the tube manufacturer and relevant standards and regulations to ensure the tube's safe and reliable operation under specific working conditions.

Standard marking for welded steel tubes

According to EN-10217-2, Welded Steel Tube 16Mo3 should be marked with the following information:
1. Manufacturer's name or trademark
2. Product standard: EN-10217-2
3. Steel grade: 16Mo3
4. Dimensions: outer diameter, wall thickness, and length
5. Batch or serial number
6. Traceability code or marking
7. CE mark indicating compliance with relevant EU directives and standards
8. Additional marking as required by the customer or the application, such as heat number, inspection and testing results, and special coating or treatment.
The marking should be legible, indelible, and visible on the tube's surface or on a tag attached to the tube. It serves as an identification and quality control measure for the manufacturer, the customer, and the regulatory authority. The marking also helps to ensure that the tube is used in the intended application and meets the necessary safety and performance requirements.

Standard packing for steel Tubes

The standard packing for Welded Steel Tube 16Mo3, EN-10217-2, typically involves bundling the tubes together and securing them with steel straps or wire ties. The bundles are then wrapped with a plastic or woven fabric sheet to protect the tubes from moisture, dust, and other contaminants during transportation and storage.
The bundle size and weight may vary depending on the tube dimensions and the customer's requirements. Typically, the bundles are about 2-3 tons each, and the tubes inside are arranged in a hexagonal or square shape to ensure stable stacking and minimize the risk of deformation or damage.
In addition to the standard packing, the tubes may be further protected with wooden crates, pallets, or boxes for added safety and convenience. The packaging materials should be strong enough to withstand the weight and impact of the tubes and provide adequate ventilation to prevent corrosion and condensation.
The packing should be labeled with the necessary information, such as the manufacturer's name, product name and grade, dimensions and weight, quantity, and handling instructions. This information helps to identify and track the tubes, prevent errors or confusion, and ensure safe and efficient handling and storage.

Supplier

TAP Vietnam International Investment Joint Stock Company (TAP Vietnam) is a well-known supplier of Welded Steel Tube 16Mo3, EN-10217-2, a high-performance material that is widely used in various industries, including energy, chemical, and petrochemical.
At TAP Vietnam, we specialize in providing high-quality steel tubes that meet the strictest international standards and customer requirements. Our Welded Steel Tube 16Mo3, EN-10217-2, is manufactured using advanced technology and premium-grade raw materials to ensure optimal performance, durability, and safety in demanding applications.
One of the key features of Welded Steel Tube 16Mo3, EN-10217-2, is its excellent resistance to high temperatures and pressure. It has a high creep strength and thermal conductivity, making it ideal for use in power plants, boilers, heat exchangers, and other high-temperature applications where reliability and efficiency are critical.
In addition to its thermal properties, Welded Steel Tube 16Mo3, EN-10217-2, has good weldability and formability, making it easy to fabricate and install in various shapes and sizes. It is also resistant to corrosion and oxidation, which ensures long-lasting performance and low maintenance costs.
At TAP Vietnam, we offer a wide range of Welded Steel Tube 16Mo3, EN-10217-2, in different dimensions, thicknesses, and lengths to meet the diverse needs of our customers. We also provide customized solutions and value-added services, such as cutting, bending, testing, and packaging, to ensure seamless integration into the customer's application and supply chain.
Our commitment to quality, reliability, and customer satisfaction has earned us a strong reputation and loyal customer base in Vietnam and abroad. We adhere to strict quality control procedures and international standards, such as ISO 9001:2015, EN-10217-2, and PED 2014/68/EU, to ensure that our products meet the highest quality and safety standards.
In conclusion, if you are looking for a reliable supplier of Welded Steel Tube 16Mo3, EN-10217-2, look no further than TAP Vietnam International Investment Joint Stock Company. Contact us today to learn more about our products and services and how we can help you meet your business needs and goals.

Table 6— Preferred dimensions
dimensions in mm
Outside diameter D series ^a			Wall thickness T
Outside diameter D series ^a			Wall thickness T
1	2	3	1.40	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.6	6.3	7.1	8	8.8	10	11	12.5	14.2	16
10.2
	12
	12.7
13.5
		14
	16
17.2
		18
	19
	20
21.3
		22
	25
		25.4
26.9
		30
	31.8
	32
33.7
		35
	38
	40
42.4
42.4		44.5
48.3
	51
		54
	57
60.3
	63.5
	70
		73
76.1
76.1		82.5
88.9
	101.6
		108
114.3
	127
	133
139.7
		141.3
		152.4
		159
168.3
		177.8
		193.7
219.1
219.1		244.5
273
323.9
355.6
406.4
457
508
^aseries 1 = diameters for which all the accessories needed for the construction of piping system are standardised; series 2 = diameters for which not all the accessories are standardised; series 3 = diameters for special application for which very few standardised accessories exist.



8.7.2 Mass For the mass per unit length the provision of ENV 10220 applies. 8.7.3 Lengths Unless option 11 is specified, the tubes shall be delivered in random length The delivery range shall be agreed at the time of enquiry and order Option 11:The tubes shall be delivered in exact lengths, the length to be specified at the time of enquiry and order. For tolerances see 8*74.3. 8.7.4 Tolerances 8.7.4.1 Tolerances on diameter and thickness The diameter and the wall thickness of the tubes shall be within the tolerance limits given in Table 7.







Table 7 — Tolerances on outside diameter and on wall thickness
dimensions in mm
Outside diameter							Tolerance on Outside diameter D						Tolerance on waII thickness T^a
Outside diameter							Tolerance on Outside diameter D						T ≤ 5						5 < T ≤ 16
D ≤ 219,1							±1% or ±0,5 whichever is the greater						±10% or ±0,3 whichever is the greater						±8%
D > 219,1							±0,75%						±10% or ±0,3 whichever is the greater						±8%
^aThe plus tolerance excludes the weld area ( see 8.7 4 2)
8.7.4.2 Height of the weld seam The external and internal weld seam shall be trimmed flush. The maximum height of the internal weld seam, after trimming, shall be 0,5+0,05T mm 8.7.4.3 Tolerances on exact length The tolerances for exact lengths shall be as given in Table 8



Table 8 — Tolerances on exact lengths
dimensions in mm
Length L									Tolerance for outside diameter D
Length L									< 406,4								≥ 406,4
L ≤ 6000									+10								+25
6000 < L ≤ 12000									+15								+50
L < 12000									by agreement
8.7,4.4 Out of roundness The out-of-roundness (O) shall be calculated using the following equation: where: out-of-roundness in % specified outside diameter in mm maximum and minimum outside diameter measured in the same plane in mm For tubes of outside diameter D < 406,4 mm, out-of-roundness shall be included in the limits of the diameter tolerances. For tubes of outside diameter D > 406,4 mm and with D/T < 100, out-of-roundness shall not exceed 2 %. For tubes with a D/T ratio >100 the values for out-of-roundness shall be agreed at the time of enquiry and order

O = D_max-D_min. 100 (1) D
O = D_max-D_min. 100 (1) D
where: out-of-roundness in % specified outside diameter in mm maximum and minimum outside diameter measured in the same plane in mm For tubes of outside diameter D < 406,4 mm, out-of-roundness shall be included in the limits of the diameter tolerances. For tubes of outside diameter D > 406,4 mm and with D/T < 100, out-of-roundness shall not exceed 2 %. For tubes with a D/T ratio >100 the values for out-of-roundness shall be agreed at the time of enquiry and order

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