Seamless Steel Tube P620Q, EN 10216-3

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
Dimensions Seamless Steel Tube, EN 10216-3

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Product Name:

Seamless Steel Tube P620Q, EN 10216-3

The alternative name or alias of a product:

Seamless Steel Pipe P620Q, EN 10216-1

SMLS Pipe P620Q

SMLS Tube P620Q

Product Description:

• Material: P620Q, Non alloy steel Steel
• Number 1.8876
• Type: Seamless (SMLS)
• Standard: EN 10216-3
• 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

Nb+Ti+V

Steel name

Steel number

max.

Max.

max.

min.

max.

P620Q

1.8876

0,20

0,60

1,00 to 1,70

0,025

0,020

0,30

0,10

0,80

0,020

0,30^d

0,020

0,05

0,040

0,20

0,22

Mechanical properties

P620Q is a low-alloy fine-grained steel that is used for pressure vessel applications. EN 10216-3 is a European standard that specifies the technical delivery conditions for seamless steel tubes for pressure purposes.
The mechanical properties of seamless steel tube P620Q, as per EN 10216-3, are as follows:

Steel name: P620Q

Steel number: 1.8876

• Yield strength (Rp0.2): min. 620 Mpa

• Tensile strength (Rm): 700-890 Mpa

• Elongation (A): min. 17%

• Impact energy (KV): min. 40 J at -20°C

These properties indicate that P620Q has good strength and toughness, making it suitable for use in high-pressure applications. Additionally, its fine-grained structure allows for good weldability and high resistance to brittle fracture.

Inspection and testings

Seamless steel tube P620Q is a high-strength, low-alloy steel tube that is used in pressure vessel and boiler applications. It is manufactured according to the European standard EN 10216-3, which specifies the technical delivery conditions for alloyed and non-alloyed seamless steel tubes for pressure purposes.
To ensure the quality and safety of seamless steel tube P620Q, several inspection and testing procedures should be performed during its manufacturing process. These may include:
1. Chemical composition analysis: This test is conducted to determine the chemical composition of the steel tube, including the percentage of carbon, manganese, silicon, sulfur, phosphorus, and other elements. The results should conform to the specifications set out in EN 10216-3.
2. Mechanical properties testing: This test involves measuring the mechanical properties of the steel tube, such as tensile strength, yield strength, and elongation. These properties should meet the requirements of EN 10216-3.
3. Non-destructive testing: This type of testing is performed to detect any surface or subsurface defects in the steel tube, such as cracks, voids, or inclusions. Non-destructive testing methods may include ultrasonic testing, magnetic particle testing, or radiographic testing.
4. Hydrostatic testing: This test involves filling the steel tube with water or another liquid and pressurizing it to a specified level to detect any leaks or weaknesses in the tube.
5. Dimensional inspection: This inspection ensures that the steel tube's dimensions, such as diameter, wall thickness, and length, are within the tolerances specified in EN 10216-3.
Overall, the inspection and testing of seamless steel tube P620Q are critical to ensure that it meets the required quality and safety standards for use in pressure vessel and boiler applications.

Pressure and Temperature Ratings

Seamless steel tubes are commonly used in various industries, such as oil and gas, chemical, and power generation. The pressure and temperature ratings for seamless steel tube P620Q, specified in the European standard EN 10216-3, are as follows:
• Maximum allowable pressure: The maximum allowable pressure for seamless steel tube P620Q depends on the diameter and wall thickness of the tube, as well as the operating temperature. The following table provides some examples of maximum allowable pressure for P620Q tubes with different diameters and wall thicknesses, at different temperatures:

Temperature
(°C)

Diameter
(mm)

Wall thickness
(mm)

Maximum allowable pressure
(bar)

20|

168 |

6 |

50|

168 |

6 |

100|

168 |

6 |

200|

168 |

6 |

350|

168 |

6 |

• Maximum allowable temperature: The maximum allowable temperature for seamless steel tube P620Q depends on the operating pressure and the wall thickness of the tube. The following table provides some examples of maximum allowable temperature for P620Q tubes with different wall thicknesses, at different pressures:

Operating pressure
(bar)

Wall thickness
(mm)

Maximum allowable temperature
(°C)

50 |

6 |

100|

6 |

200|

6 |

350|

6 |

It is important to note that these values are based on standard conditions and may vary depending on the specific application and environment. Therefore, it is recommended to consult the manufacturer or a qualified engineer to determine the appropriate pressure and temperature ratings for your particular application.

Standard marking

The standard marking for steel tubes typically includes information about the material grade, manufacturing process, and relevant industry standards.
In the case of Seamless Steel Tube P620Q, EN 10216-3, the marking would likely include the following information:
• "P620Q" indicates the material grade, which in this case is a high-strength, low-alloy steel.
• "EN 10216-3" refers to the European standard for seamless steel tubes for pressure purposes. This standard specifies the technical delivery conditions for alloy and non-alloy steel tubes with specified elevated temperature properties.
• Additional information such as the manufacturer's name or logo, the production date, and any other relevant information may also be included in the marking.
Overall, the standard marking is intended to provide essential information about the steel tube's properties and to help ensure that it meets the required specifications and standards for its intended use.

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 leading supplier of Seamless Steel Tube P620Q, EN 10216-3 in Vietnam. With a strong commitment to quality and customer satisfaction, TAP Vietnam has established itself as a reliable and trusted supplier in the steel industry.
Seamless steel tubes are an important component in many industries such as construction, energy, and transportation. They are used in applications that require high levels of strength, durability, and resistance to corrosion. TAP Vietnam's Seamless Steel Tube P620Q, EN 10216-3 is designed to meet these requirements, making it an ideal choice for various industrial applications.
TAP Vietnam's Seamless Steel Tube P620Q, EN 10216-3 is manufactured using the latest technology and equipment to ensure that it meets the highest quality standards. The tube is made from high-quality steel that has been carefully selected for its properties, including its strength, toughness, and corrosion resistance. The manufacturing process also involves rigorous quality control checks to ensure that the tube meets all the required specifications.
One of the key advantages of TAP Vietnam's Seamless Steel Tube P620Q, EN 10216-3 is its seamless construction. Unlike welded tubes, seamless tubes have no joints or seams, making them stronger and more durable. Seamless tubes are also more resistant to corrosion and can withstand high temperatures and pressures, making them ideal for use in demanding industrial applications.
TAP Vietnam's commitment to quality is reflected in its ISO 9001:2015 certification. This certification ensures that TAP Vietnam's Seamless Steel Tube P620Q, EN 10216-3 meets the highest quality standards and is manufactured in an environmentally responsible manner. TAP Vietnam also provides excellent customer service, ensuring that customers receive their orders on time and are satisfied with the products they receive.
In addition to Seamless Steel Tube P620Q, EN 10216-3, TAP Vietnam also offers a wide range of other steel products, including steel pipes, tubes, and plates. The company's products are widely used in the construction, energy, and transportation industries, among others.
In conclusion, TAP Vietnam International Investment Joint Stock Company is a leading supplier of Seamless Steel Tube P620Q, EN 10216-3 in Vietnam. With its commitment to quality, reliability, and customer satisfaction, TAP Vietnam has established itself as a trusted supplier in the steel industry. Whether you are looking for steel tubes for construction, energy, or transportation applications, TAP Vietnam has the expertise and products to meet your needs.

Dimensions Seamless Steel Tube, EN 10216-3

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