Welded Steel Tube P460NH, EN-10217-3

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 for welded steel tubes P460NH, EN-10217-3

Product Name:

Welded Steel Tube P460NH, EN-10217-3

The alternative name or alias of a product:

Welded Steel Pipe P460NH, EN-10217-3

Product Description:

• Material: P460NH, – Steel Number: 1.8935
• Type: Welded
• Standard: EN-10217-3
• Size:
• Outer Diameter (OD): OD10.2 to OD2540
• Wall Thickness (WT): 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 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, 17.5mm, 20.0mm, 22.2mm, 25mm, 28mm, 30mm, 32mm, 36mm, 40mm
• 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 steel grade P460NH is a normalized fine grain steel that meets the requirements of EN 10028-3 for pressure vessels. The EN-10217-3 specification refers to welded steel tubes for pressure purposes. Therefore, the chemical composition of the welded steel tube P460NH will be similar to the chemical composition of the P460NH steel grade. The chemical composition of P460NH steel is:

Steel grade

Si max

P max

S max

Cr max

Ni max

Al tot^b

Cumax

N max

Nbmax

Ti max

V max

Nb+Ti+V max

Steel name

Steel number

P460NH

1.8935

0.2

0.6

1.0 to 1.7

0,025

0,020

0.3

0.10

0.80

0.02

0.70^e

0.02

0.05

0.03

0.20

0.22

The chemical composition of the welded steel tube P460NH will depend on the manufacturing process and the specific requirements of the EN-10217-3 specification. However, the composition should be within the specified limits for the P460NH steel grade.

Mechanical Properties

The mechanical properties of the welded steel tube P460NH will depend on the manufacturing process and the specific requirements of the EN-10217-3 specification. However, they should be within the specified limits for the P460NH steel grade. Here are the typical mechanical properties of P460NH steel:

Steel name: P460NH

Steel number: 1.8935

Tensile strength: 570-730 Mpa

Yield strength: 450 Mpa

Elongation: 17%

Impact strength: 27J (20°C)

These mechanical properties are based on a thickness range of 16-40 mm. The properties may vary slightly depending on the thickness and manufacturing process of the welded steel tube.
It's important to note that the mechanical properties of the welded steel tube may be affected by the welding process and the heat treatment applied. Therefore, it's recommended to consult the manufacturer's data sheet for the specific properties of the welded steel tube P460NH that you're using.

Inspection and testing

The inspection and testing of the welded steel tube P460NH will depend on the specific requirements of the EN-10217-3 specification and any additional customer specifications.
Here are some common inspection and testing methods that may be used:
1. Visual inspection: The welded steel tube should be visually inspected for any surface defects or irregularities.
2. Dimensional inspection: The dimensions of the welded steel tube should be measured to ensure they meet the specified requirements.
3. Non-destructive testing: Non-destructive testing (NDT) methods such as ultrasonic testing, magnetic particle testing, or dye penetrant testing may be used to detect any internal or surface defects in the welded steel tube.
4. Mechanical testing: Mechanical testing, such as tensile and impact testing, may be performed to verify the mechanical properties of the welded steel tube.
5. Chemical analysis: A chemical analysis of the welded steel tube may be performed to ensure that the chemical composition meets the specified requirements.
6. Hydrostatic testing: The welded steel tube may be subjected to hydrostatic testing to verify its strength and integrity under pressure.
It's important to note that the inspection and testing requirements may vary depending on the specific application and regulations that apply. Therefore, it's recommended to consult the EN-10217-3 specification and any additional customer specifications to determine the specific inspection and testing requirements for the welded steel tube P460NH.

Pressure and Temperature Ratings of

The pressure and temperature ratings of the welded steel tube P460NH will depend on the specific application and the design codes and standards that apply. However, the EN-10217-3 specification provides some guidance on the maximum allowable working pressure (MAWP) and temperature for the welded steel tube.
According to EN-10217-3, the maximum allowable working pressure for the welded steel tube P460NH is calculated using the following formula:
MAWP = min (0.72 * yield strength, 0.86 * tensile strength) * (t / D)
Where:
• Yield strength is the minimum yield strength of P460NH steel, which is 450 MPa.
• Tensile strength is the minimum tensile strength of P460NH steel, which is 570-730 MPa.
• t is the nominal wall thickness of the welded steel tube in millimeters.
• D is the outside diameter of the welded steel tube in millimeters.
The maximum allowable working temperature for the welded steel tube P460NH is determined by considering the material properties and the design temperature. According to EN-10217-3, the maximum allowable working temperature for P460NH steel is 400°C.
It's important to note that the pressure and temperature ratings of the welded steel tube may also be affected by factors such as the manufacturing process, welding method, and any additional customer specifications. Therefore, it's recommended to consult the EN-10217-3 specification and any applicable design codes and standards to determine the specific pressure and temperature ratings for the welded steel tube P460NH for your particular application.

Standard marking for welded steel tubes

The standard marking for welded steel tube P460NH according to EN-10217-3 includes the following information:
1. Manufacturer's name or trademark
2. Specification number: EN-10217-3
3. Steel grade: P460NH
4. Size: Outside diameter (OD), wall thickness (WT), and length of the tube
5. Heat number or cast number: Unique identification number assigned by the manufacturer to trace the material and its processing history
6. Batch number: A number used to identify a group of tubes produced under the same conditions and tested together
7. CE mark: Indicates that the welded steel tube conforms to the requirements of the EU Pressure Equipment Directive 2014/68/EU
8. Additional customer requirements: Any additional customer-specific markings or requirements
The markings may be stamped, painted, or etched onto the surface of the welded steel tube. The markings are typically applied at regular intervals along the length of the tube and should be legible and durable.
It's important to note that the standard marking requirements may vary depending on the specific application and any additional customer specifications. Therefore, it's recommended to consult the EN-10217-3 specification and any applicable regulations and customer requirements to determine the specific marking requirements for the welded steel tube P460NH in your particular application.

Standard packing for steel Tubes

The standard packing for welded steel tube P460NH according to EN-10217-3 may include the following:
1. The tubes are usually bundled with steel strips or wire ropes.
2. The bundle is then wrapped with plastic sheets or waterproof paper to protect the tubes from moisture and damage during transportation.
3. The bundle is usually marked with the specifications, size, heat number, and other relevant information.
The packing may vary depending on the specific requirements of the customer and the mode of transportation. For example, the tubes may be packed in wooden crates or pallets for shipment by sea or air.
It's important to note that proper packing is essential to prevent damage during transportation and to ensure that the tubes arrive at their destination in good condition. Therefore, it's recommended to consult with the manufacturer or supplier to determine the specific packing requirements for the welded steel tube P460NH in your particular application.

Supplier

TAP Vietnam International Investment Joint Stock Company (TAP Vietnam) is a leading supplier of welded steel tube P460NH, EN-10217-3 in Vietnam. The company is known for its high-quality products and excellent customer service, which have made it a trusted partner for businesses in a variety of industries.
Welded steel tube P460NH, EN-10217-3 is a high-strength, low-alloy steel tube that is commonly used in pressure equipment, boilers, and heat exchangers. The P460NH steel grade is specifically designed for high-pressure and high-temperature applications, making it an ideal choice for demanding industrial applications.
At TAP Vietnam, we are committed to providing our customers with the best possible products and services. Our welded steel tube P460NH, EN-10217-3 is manufactured to meet the highest industry standards and is available in a range of sizes and specifications to meet the needs of any project.
In addition to supplying high-quality welded steel tube P460NH, EN-10217-3, TAP Vietnam also provides a range of additional services to help our customers succeed. Our team of experienced professionals can assist with product selection, provide technical support, and offer customized solutions to meet the unique needs of each project.
We understand that quality and reliability are critical when it comes to industrial applications, which is why we work tirelessly to ensure that our products meet the highest standards of quality and safety. Our welded steel tube P460NH, EN-10217-3 is subject to rigorous quality control measures throughout the manufacturing process, ensuring that each tube meets or exceeds industry standards for strength, durability, and performance.
At TAP Vietnam, we are committed to providing our customers with a complete range of products and services to meet their needs. Whether you need welded steel tube P460NH, EN-10217-3 for a high-pressure boiler or a custom solution for a specialized application, we have the expertise and resources to help you succeed. Contact us today to learn more about our products and services, and discover how we can help you achieve your goals.

Dimensions of Steel tube EN 10217-3
dimensions in mm
Outside diameter D series ^a			Wall thickness T
Outside diameter D series ^a			Wall thickness T
1	2	3	0.5	0.6	0.8	1	1.2	1.4	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.6
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
508		559
610
610		660
711
711	762
813
813		864
914
1 016
1 067
1 118
1 118	1 168
1 219
1 219	1.321
1.422
Preferred dimensions (concluded)
dimensions in mm
Outside diameter D series ^a			Wall thickness T
1	2	3	6.3	7.1	8	8.8	10	11	12.5	14.2	16	17.5	20	22.2	25	28	30	32	36	40
		30
	31.8
	32
33.7
		35
	38
	40
42.4
		44.5
48.3
	51
		54
	57
60.3
	63.5
	70
		73
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
		244.5
273
323.9
355.6
406.4
457
508
		559
610
		660
711
	762
813
		864
914
1 016
1 067
1 118
	1 168
1 219
	1 321
1 422
	1 524
1 626
	1 727
1 829
	1 930
2 032
	2 134
2 235
	2 337
	2 438
2.540
^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.



Tolerances Tolerances on diameter and thickness The diameter and the wall thickness of the tubes shall be within the tolerance limits given


Tolerances on outside diameter and wall thickness
dimension in mm
Outside diameter D					Tolerance on
					outside diameter D						wall thickness T^a
					outside diameter D						T ≤ 5					5 < T d ≤ 40
D ≤ 219,1					± 1% or ± 0,5 whichever is the greater						± 10 % or ± 0,3 whichever is the greater					± 8 % or ± 2 whichever is the smaller
D ≤ 219,1					± 1% or ± 0,5 whichever is the greater
D > 219,1					± 0,75 % or ± 6 whichever is the smaller
D > 219,1					± 0,75 % or ± 6 whichever is the smaller
Height of the weld seam The height of the external and internal weld seam shall be within the limits indicated


Maximum height of the weld seam for EW and BW tubes
dimension in mm
Manufacturing Process						Quality TR1								Quality TR2
Manufacturing Process						Outside				Inside				Outside				Inside
EW						Trimmed				1,5				Trimmed				0,5 + 0,05 T
BW						As rolled				0,5 + 0,05T				—				—
Maximum height of the weld seam for SAW tubes
dimensions in mm
Wall thickness T								Maximum height of the weld seam
Wall thickness T								Inside							Outside
T ≤ 12,5								3,5							3,5
T > 12,5								4,8							4,8
Height of the weld seam The height of the external and internal weld seam shall be within the limits indicated Radial offset of plate or strip edges at the weld for SAW tubes The radial offset of the abutting plate or strip edges shall be within the limits indicated



Maximum radial offset of the abutting plate or strip
dimensions in mm
Wall Thickness T								Maximum radial offset
T ≤ 12,5								1.6
T > 12,5								0,125 T with a max. of 3,2
Misalignment of the weld seam of SAW tubes Misalignment of the weld seam shall be acceptable provided complete penetration and complete fusion are achieved. Tolerances on exact length The tolerances for exact lengths shall be as given



Tolerances on exact length
dimensions in mm
Length								Tolerances on exact length for outside diameter (D)
L								< 406,4							≥ 406,4
L ≤ 6000								+10 0							+25 0
L ≤ 6000								+10 0							+25 0
6000 < L ≤ 12000								+15 0							+50 0
6000 < L ≤ 12000								+15 0							+50 0
L > 12000								+ by agreement 0
L > 12000								+ by agreement 0

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