Seamless Steel Tube X12Ni5, EN 10216-4

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 X12Ni5, EN 10216-4

The alternative name or alias of a product:

Seamless Steel Pipe X12Ni5, EN 10216-1

SMLS Pipe X12Ni5

SMLS Tube X12Ni5

Product Description:

• Material: X12Ni5, Non alloy steel Steel
• Number 1.5680
• 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.

X12Ni5

1.5680

≤0,15

0,35

0,30 to 0,80

0,020

0,010

4,50 to 5,30

0,30

0,05

Mechanical properties

The mechanical properties of a seamless steel tube, specifically the X12Ni5 grade as per EN 10216-4 standard, refer to its ability to withstand applied forces and stresses without undergoing deformation or failure. Here are the typical mechanical properties associated with X12Ni5 seamless steel tubes:

Steel name: X12Ni5

Steel number: 1.5680

1. Tensile Strength: The tensile strength measures the maximum amount of tensile stress the steel tube can withstand before fracturing or breaking. For X12Ni5 seamless steel tubes, the typical tensile strength is around 600-800 megapascals (MPa).

2. Yield Strength: The yield strength represents the stress at which the steel tube begins to exhibit permanent deformation. It is the maximum stress the tube can sustain without undergoing plastic deformation. The yield strength of X12Ni5 seamless steel tubes is typically around 350-450 MPa.

3. Elongation: Elongation refers to the percentage increase in the length of the steel tube when subjected to tensile forces. It indicates the ductility or ability of the material to stretch before breaking. For X12Ni5 seamless steel tubes, the typical elongation is around 20-25%.

4. Impact Toughness: Impact toughness measures the ability of the material to absorb energy under impact loading conditions. It indicates the steel tube's resistance to brittle fracture. X12Ni5 seamless steel tubes generally exhibit good impact toughness.

5. Hardness: Hardness is a measure of the material's resistance to indentation or scratching. It can provide an indication of the steel tube's strength and ability to withstand wear and abrasion. X12Ni5 seamless steel tubes typically have a hardness ranging from 160 to 210 on the Brinell hardness scale.

It is important to note that the specific mechanical properties may vary slightly depending on factors such as manufacturing processes, heat treatment, and dimensional characteristics. Therefore, it is advisable to consult the relevant product specifications or contact the manufacturer for precise and up-to-date information on the mechanical properties of X12Ni5 seamless steel tubes according to the EN 10216-4 standard.

Inspection and testings

The seamless steel tube X12Ni5, specified in EN 10216-4, is a low-temperature pressure vessel steel tube primarily used in applications involving cryogenic temperatures. It is commonly used in industries such as petrochemical, natural gas, and liquefied gas transportation.
Inspection and testing of seamless steel tubes, including X12Ni5, are essential to ensure their quality, compliance with standards, and suitability for their intended applications. Here are some of the typical inspections and tests that may be performed on X12Ni5 tubes:
1. Visual Inspection: This inspection involves a visual examination of the tube's surface for any visible defects such as cracks, surface irregularities, or corrosion. It helps identify any issues that may affect the tube's structural integrity.
2. Dimensional Inspection: The dimensional inspection ensures that the tube meets the specified dimensions and tolerances outlined in EN 10216-4. Measurements of outer diameter, wall thickness, and length are typically taken using calibrated instruments.
3. Non-Destructive Testing (NDT): NDT methods are used to detect internal and surface defects without causing any damage to the tube. Common NDT techniques include:
a. Ultrasonic Testing (UT): UT utilizes high-frequency sound waves to detect flaws such as cracks, voids, or inclusions within the tube.
b. Magnetic Particle Testing (MT): MT involves applying a magnetic field to the tube and applying magnetic particles to the surface. It helps identify surface-breaking defects like cracks or discontinuities.
c. Liquid Penetrant Testing (PT): PT involves applying a colored dye or fluorescent liquid to the tube's surface. The liquid penetrates any surface defects, and excess liquid is then removed, revealing indications of defects.
4. Mechanical Testing: Mechanical tests are performed to assess the tube's mechanical properties and ensure it meets the required standards. These tests may include:
a. Tensile Testing: Tensile tests measure the tube's strength and ductility by subjecting it to axial tension until failure occurs. It helps determine parameters such as yield strength, ultimate tensile strength, and elongation.
b. Impact Testing: Impact tests assess the tube's toughness and ability to withstand sudden loading. Charpy or Izod impact tests are commonly conducted, and they measure the energy absorbed during fracture.
c. Hardness Testing: Hardness tests evaluate the tube's resistance to indentation or penetration. Common methods include Brinell, Rockwell, or Vickers hardness testing.
These inspections and tests, among others, are carried out to ensure that the seamless steel tube X12Ni5 meets the required quality standards and is suitable for use in low-temperature pressure vessel applications. It is important to follow the guidelines and specifications outlined in EN 10216-4 during the inspection and testing process to ensure compliance.

Pressure and Temperature Ratings

Seamless steel tube X12Ni5 is a low-temperature alloy steel tube that is commonly used in applications requiring high-pressure and low-temperature resistance. It is specified in the European standard EN 10216-4, which covers the technical delivery conditions for seamless steel tubes for pressure purposes.
The pressure and temperature ratings for seamless steel tube X12Ni5, as per EN 10216-4, depend on the dimensions and wall thickness of the tube. Here are the general guidelines for pressure and temperature ratings:
1. Pressure Rating: The pressure rating of the seamless steel tube X12Ni5 is determined by its wall thickness and operating temperature. The higher the wall thickness, the higher the pressure it can withstand. It is important to note that pressure ratings are typically provided in either bar (metric system) or psi (imperial system).
2. Temperature Rating: The temperature rating of X12Ni5 seamless steel tube indicates its ability to withstand low temperatures without any loss of mechanical properties or failure. The material is specifically designed for low-temperature applications and can maintain its strength and toughness even at extremely low temperatures.
To obtain specific pressure and temperature ratings for seamless steel tube X12Ni5, it is advisable to refer to the technical data provided by the manufacturer or consult the relevant standards, such as EN 10216-4 or specific design codes like ASME B31.3 (Process Piping) or ASME Boiler and Pressure Vessel Code.
Please note that the information provided here is a general overview, and for accurate and precise ratings, it is essential to consult the appropriate standards and manufacturers' documentation for the specific X12Ni5 seamless steel tube you are working with.

Standard marking

The standard marking of steel tubes provides important information about their specifications and characteristics. Let's break down the description of the seamless steel tube you mentioned: X12Ni5, EN 10216-4.
1. X12Ni5: This alphanumeric code represents the steel grade of the tube. In this case, "X12Ni5" indicates the specific composition of the steel used in the tube. Each alphanumeric code corresponds to a particular set of chemical elements and properties, defined by industry standards or specifications.
2. EN 10216-4: This is the designation of the European standard that governs the technical delivery conditions for seamless steel tubes. The number "10216-4" refers to the specific part of the standard that covers seamless steel tubes for pressure purposes. Different parts of the standard may address various aspects such as dimensions, tolerances, material requirements, testing procedures, and more.
Therefore, based on the description you provided, the seamless steel tube marked as X12Ni5, EN 10216-4 is made from a specific steel grade called X12Ni5, and its manufacturing and technical requirements adhere to the guidelines specified in the European standard EN 10216-4 for seamless steel tubes used for pressure purposes.

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) has emerged as a leading supplier of Seamless Steel Tube X12Ni5, EN 10216-4, providing high-quality products to various industries. With its commitment to excellence and a strong focus on customer satisfaction, TAP Vietnam has established itself as a trusted name in the market.
Seamless Steel Tube X12Ni5, EN 10216-4 is a specialized steel tubing product known for its exceptional strength, durability, and resistance to high temperatures and pressure. It finds applications in industries such as oil and gas, petrochemicals, power generation, and thermal processing, where reliability and performance are paramount.
TAP Vietnam understands the specific requirements of these industries and ensures that its Seamless Steel Tube X12Ni5, EN 10216-4 meets the highest standards. The company collaborates with renowned manufacturers and suppliers to source the finest quality raw materials. Stringent quality control measures are implemented at every stage of the production process to ensure that the final product surpasses customer expectations.
One of the key advantages of Seamless Steel Tube X12Ni5, EN 10216-4 is its seamless construction. Unlike welded tubes, which have potential weak points at the weld seams, seamless tubes offer superior strength and integrity. They are capable of withstanding extreme operating conditions, including high pressure and temperature differentials, making them an ideal choice for demanding applications.
TAP Vietnam's Seamless Steel Tube X12Ni5, EN 10216-4 exhibits excellent mechanical properties and chemical composition, further enhancing its suitability for critical operations. The steel tube's high yield strength, impact resistance, and low-temperature toughness make it suitable for applications involving cryogenic conditions. Additionally, it offers good weldability, ensuring ease of installation and maintenance.
Customer satisfaction is at the core of TAP Vietnam's business philosophy. The company takes pride in its ability to understand the unique needs of its clients and provide tailored solutions. Its dedicated team of experts works closely with customers to ensure that the products meet their precise specifications and project requirements. TAP Vietnam also offers prompt and reliable technical support, assisting clients at every stage of their projects.
Moreover, TAP Vietnam's commitment to sustainable practices sets it apart from its competitors. The company adheres to stringent environmental and safety standards throughout its operations. By promoting responsible manufacturing processes and reducing its environmental footprint, TAP Vietnam contributes to a greener and more sustainable future.
In conclusion, TAP Vietnam International Investment Joint Stock Company (TAP Vietnam) has established itself as a reliable supplier of Seamless Steel Tube X12Ni5, EN 10216-4. Its commitment to quality, customer satisfaction, and sustainable practices has earned it a strong reputation in the industry. With TAP Vietnam's products, industries can rely on top-quality seamless steel tubes that meet the highest standards of performance and durability.

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