- Tapgroup

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
Dimensions Seamless Steel Tube, EN 10216-4

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Product Name:

Seamless Steel Tube P265NL, EN 10216-4

The alternative name or alias of a product:

Seamless Steel Pipe P265NL, EN 10216-1

SMLS Pipe P265NL

SMLS Tube P265NL

Product Description:

• Material: P265NL, Non alloy steel Steel
• Number 1.0453
• Type: Seamless (SMLS)
• Standard: EN 10216-4
• Size:
• Outer Diameter (OD): OD10.2 to OD711
• Wall Thickness (WT): 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, 25.0mm, 28.0mm, 30.0mm, 32.0mm, 36.0mm, 40.0mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 80mm, 90mm, 100mm,
• 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

Steel grade

Al tot^b

Cu^c

Steel name

Steel number

max.

Max.

max.

min.

max.

P265NL

1.0453

≤ 0,20

≤ 0,40

0,60 to 1,40

0,025

0,020

≤ 0,30

≤ 0,08

0,020

0,30

0,010

0,40

0,02

Mechanical properties

Seamless steel tubes are widely used in various industries for their high strength, durability, and ability to withstand extreme conditions. The mechanical properties of a seamless steel tube, specifically the P265NL grade conforming to the EN 10216-4 standard, are as follows:

Steel name: P265NL

Steel number: 1.0453

1. Tensile Strength: The P265NL seamless steel tube has a minimum tensile strength of 410-530 MPa. This property measures the maximum amount of tensile stress the tube can withstand before it undergoes deformation or breaks.

2. Yield Strength: The minimum yield strength of the P265NL seamless steel tube is 265 MPa. Yield strength indicates the stress at which the tube begins to exhibit permanent deformation after undergoing tension.

3. Elongation: The minimum elongation of the P265NL seamless steel tube is 22%. Elongation is a measure of the ductility of the material and represents the percentage increase in length the tube can undergo before fracture during a tensile test.

4. Impact Properties: The P265NL seamless steel tube is typically tested for its impact properties. It should possess a minimum impact energy value of 27 Joules at a temperature of -50°C. This property determines the tube's ability to absorb energy under impact loading conditions, such as in low-temperature environments.

5. Hardness: The hardness of the P265NL seamless steel tube is typically specified in accordance with the Brinell or Rockwell hardness scales. However, the EN 10216-4 standard does not provide specific hardness requirements for this grade.

It's important to note that these mechanical properties are general specifications for the P265NL seamless steel tube according to the EN 10216-4 standard. However, for specific applications or industries, additional or more stringent requirements may be applicable. It's always recommended to refer to the relevant standards and specifications or consult with the manufacturer for detailed and up-to-date information on the mechanical properties of the seamless steel tube.

Inspection and testings

The Seamless Steel Tube P265NL is a specific type of seamless steel tube that conforms to the EN 10216-4 standard. This standard specifies the technical delivery conditions for seamless steel tubes used in pressure purposes at low-temperature applications. P265NL is the material grade designation for this particular seamless steel tube.
Inspection and testing of Seamless Steel Tube P265NL, EN 10216-4 involve various procedures to ensure the quality, integrity, and compliance of the tube with the specified requirements. Here are some common inspection and testing methods:
1. Visual Inspection: This involves a visual examination of the seamless steel tube for any surface defects, such as cracks, corrosion, or unevenness. It ensures that the tube meets the required visual standards.
2. Dimensional Inspection: The dimensional inspection verifies the dimensions of the seamless steel tube, including outer diameter, wall thickness, and length. This ensures that the tube is manufactured within the specified tolerances.
3. Chemical Composition Analysis: A chemical composition analysis is performed to determine the elemental composition of the steel tube. It confirms whether the chemical composition of the P265NL steel grade meets the specified requirements of EN 10216-4.
4. Mechanical Testing: Various mechanical tests are conducted to evaluate the mechanical properties of the seamless steel tube. These tests may include tensile strength, yield strength, elongation, impact toughness, and hardness tests. They assess the tube's ability to withstand pressure and mechanical stresses.
5. Non-Destructive Testing (NDT): NDT methods, such as ultrasonic testing, magnetic particle testing, or liquid penetrant testing, are employed to detect internal and surface defects in the seamless steel tube without causing damage. These tests ensure the tube's structural integrity.
6. Pressure Testing: Pressure testing involves subjecting the seamless steel tube to a specified internal pressure to check its ability to withstand pressure without leakage or failure. This test helps ensure the tube's suitability for the intended low-temperature pressure applications.
7. Visual Examination of Tube Ends: The tube ends are visually inspected to ensure they are properly cut, deburred, and free from any defects or irregularities that may affect the tube's performance or installation.
It's important to note that the specific inspection and testing procedures may vary depending on the requirements of the project, applicable regulations, and industry standards. Manufacturers, third-party inspection agencies, or regulatory bodies typically perform these inspections and tests to ensure the quality and safety of the Seamless Steel Tube P265NL according to the EN 10216-4 standard.

Pressure and Temperature Ratings

The seamless steel tube grade P265NL, specified in the standard EN 10216-4, is designed for low-temperature applications. It is commonly used in pressure vessel and pipeline systems where low-temperature service conditions are expected.
The pressure and temperature ratings for seamless steel tube P265NL depend on various factors, including the wall thickness, outer diameter, and material properties. These ratings are typically provided by the manufacturer or can be calculated based on relevant engineering standards.
To determine the specific pressure and temperature ratings for seamless steel tube P265NL, it is recommended to consult the applicable design codes and standards, such as the ASME Boiler and Pressure Vessel Code (BPVC) or the European standard EN 13445. These codes provide guidelines and formulas for calculating the allowable pressure and temperature limits based on the material properties and dimensions of the tube.
It is important to note that the pressure and temperature ratings are crucial for ensuring the safe and reliable operation of pressure vessels and pipelines. Therefore, it is necessary to follow the guidelines and recommendations provided by the relevant standards and consult with a qualified engineer or the manufacturer to determine the specific ratings for seamless steel tube P265NL in your application.

Standard marking

The standard marking of steel tubes, such as the Seamless Steel Tube P265NL according to EN 10216-4, typically includes information that helps identify and classify the tube. While I can provide a general description of the standard marking, please note that specific markings may vary depending on the manufacturer or specific requirements.
Typically, the standard marking of a steel tube includes the following information:
1. Manufacturer's logo or identification: This indicates the manufacturer or supplier of the steel tube.
2. Material designation: The material designation specifies the type and grade of steel used in the tube. In this case, "P265NL" refers to the specific steel grade, which may have particular mechanical and chemical properties suitable for specific applications.
3. Tube dimensions: The marking may include information about the outer diameter (OD) and wall thickness of the tube. These dimensions are essential for determining the tube's size and compatibility with fittings or other components.
4. Standard reference: The marking may include the reference to the specific standard or specification followed during the manufacturing process. In this case, "EN 10216-4" refers to the European standard that outlines the technical delivery conditions for seamless steel tubes used in pressure purposes.
5. Heat number or batch number: This unique identifier helps trace the steel tube back to its manufacturing process and raw material sources. It can be useful for quality control and product traceability.
6. Additional markings: Depending on the requirements or regulations, there may be additional markings such as test certifications, symbols indicating compliance with specific standards or codes, or any other relevant information.
It's important to note that the actual marking on the steel tube may vary in terms of its format, placement, and specific details, but the mentioned information generally provides essential identification and classification data. To obtain accurate and specific information regarding a particular steel tube, it's recommended to refer to the relevant standards and consult the manufacturer or supplier.

Standard packing for steel Tubes

Packing for steel tubes is an important aspect of the manufacturing and transportation process to ensure the safety and protection of the product during handling and shipping. The packing standard for steel tubes may vary depending on the industry, product specifications, and transportation requirements.
However, in general, the following are the common packing standards for steel tubes:
1. Bundles: Steel tubes are often packed in bundles. The tubes in a bundle are tightly tied together using steel straps or plastic wrapping to prevent them from coming apart during transportation.
2. Wooden Crates: Steel tubes can also be packed in wooden crates to provide additional protection during transportation. The crates are designed to accommodate the tubes and may be lined with foam or other materials to prevent damage.
3. Plastic Caps: The ends of the steel tubes are typically protected with plastic caps to prevent damage to the ends during transportation.
4. Labels and Markings: The steel tubes are labeled and marked with important information such as product specifications, destination, and handling instructions to ensure proper handling during transportation.
It is important to follow the relevant standards and guidelines for packing steel tubes to ensure the safety and protection of the product during transportation.

Supplier

TAP Vietnam International Investment Joint Stock Company (TAP Vietnam) is a renowned supplier in the steel industry, specializing in the provision of Seamless Steel Tube P265NL, in accordance with the EN 10216-4 standard. With a strong commitment to quality and customer satisfaction, TAP Vietnam has established itself as a trusted partner for companies seeking reliable and high-quality steel tubing solutions.
Seamless Steel Tube P265NL is a key component in various industries, including oil and gas, petrochemical, power generation, and mechanical engineering. It is widely used for the transportation of fluids and gases under high temperature and pressure conditions. The P265NL designation refers to the specific steel grade, known for its excellent mechanical properties and resistance to corrosion.
TAP Vietnam ensures that all their Seamless Steel Tubes P265NL comply with the stringent requirements of the EN 10216-4 standard. This European standard specifies the technical delivery conditions for seamless steel tubes used in pressure purposes at room temperature as well as elevated temperatures. Adhering to this standard guarantees the reliability, durability, and safety of the steel tubes in various applications.
One of the key advantages of seamless steel tubes is their exceptional strength and integrity. Unlike welded tubes, seamless tubes are manufactured without any welding seams, resulting in a uniform structure that eliminates the risk of weak points or leaks. This makes them highly suitable for critical applications where the failure of the tubing could have severe consequences.
TAP Vietnam prides itself on its state-of-the-art manufacturing facilities and a team of experienced professionals dedicated to producing top-quality Seamless Steel Tubes P265NL. The company utilizes advanced production techniques and quality control measures to ensure that each tube meets the required specifications and passes rigorous testing procedures.
Moreover, TAP Vietnam emphasizes customer satisfaction by providing comprehensive support services. Their team of experts is available to offer technical assistance, guidance on material selection, and tailored solutions to meet specific project requirements. This commitment to customer-centricity has earned TAP Vietnam a strong reputation within the industry.
In addition to supplying Seamless Steel Tubes P265NL, TAP Vietnam also offers a wide range of other steel products and services. This includes pipes, fittings, flanges, and custom fabrication. The company strives to be a one-stop solution provider, catering to diverse needs and providing value-added services to clients.
As TAP Vietnam continues to grow and expand its operations, it remains focused on maintaining its position as a reliable supplier of Seamless Steel Tubes P265NL. Through their unwavering commitment to quality, adherence to international standards, and dedication to customer satisfaction, TAP Vietnam has established itself as a trusted partner for industries requiring top-quality steel tubing solutions.

Dimensions Seamless Steel Tube, EN 10216-4

dimensions in mm

Outside
diameter D
Series^a

Wall thickness T

1.6

1.8

2.3

2.6

2.9

3.2

3.6

4.5

5.6

6.3

7.1

8.8

12.5

14.2

10.2

12.7

13.5

17.2

21.3

25.4

26.9

31.8

33.7

42.4

44.5

48.3

60.3

63.5

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

Outside
diameter D
Series^a

Preferred dimensions
dimensions in mm

17.5

22.2

100

10.2

12.7

13.5

17.2

21.3

25.4

26.9

31.8

33.7

42.4

44.5

48.3

60.3