Seamless Steel Tube P620QL, EN 10216-3
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 |
Product Name: | Seamless Steel Tube P620QL, EN 10216-3 | |||||||||||||||
The alternative name or alias of a product: | Seamless Steel Pipe P620QL, EN 10216-1 | SMLS Pipe P620QL | SMLS Tube P620QL | |||||||||||||
Product Description: | ||||||||||||||||
• Material: P620QL, Non alloy steel Steel • Number 1.8890 • 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 |
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Chemical composition | ||||||||||||||||
Steel grade | C | Si | Mn | p | S | Cr | Mo | Ni | Al totb | Cu | N | Nb | Ti | V | Nb+Ti+V | |
Steel name | Steel number | max. | max. | Max. | max. | max. | max. | max. | min. | max. | max. | max. | max. | max. | max. | |
P620QL | 1.8890 | 0,20 | 0,60 | 1,00 to 1,70 | 0,025 | 0,015 | 0,30 | 0,10 | 0,80 | 0,020 | 0,30d | 0,020 | 0,05 | 0,040 | 0,20 | 0,22 |
Mechanical properties | ||||||||||||||||
Seamless steel tube P620QL is a pressure vessel steel grade that conforms to the European standard EN 10216-3. It is typically used for high-pressure gas and liquid transportation applications, such as in the petrochemical and power generation industries. The mechanical properties of P620QL seamless steel tube depend on various factors such as the chemical composition, manufacturing process, and heat treatment. Below are the typical mechanical properties for P620QL, as specified by the EN 10216-3 standard:
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Steel name: P620QL | Steel number: 1.8890 | • Yield strength: 620 MPa (min) | ||||||||||||||
• Tensile strength: 700-890 Mpa | ||||||||||||||||
• Elongation: 14% (min) | ||||||||||||||||
• Charpy V-notch impact strength: -20°C / 27 J (min) | ||||||||||||||||
It is important to note that these values are for reference only and may vary depending on the specific production process and testing conditions. It is recommended to consult the manufacturer's specifications for detailed mechanical properties and performance characteristics of P620QL seamless steel tube. | ||||||||||||||||
Inspection and testings | ||||||||||||||||
Seamless steel tube P620QL, EN 10216-3 is a high-strength, low-alloy steel tube used primarily in pressure vessel applications. It is designed to withstand high pressure and temperature environments and has excellent toughness and weldability properties. Inspection and testing of this steel tube is crucial to ensure its quality and suitability for the intended application. The following are some of the common inspection and testing methods used for seamless steel tube P620QL, EN 10216-3: 1. Visual inspection: This involves examining the tube for any surface defects such as cracks, pits, and surface irregularities. 2. Dimensional inspection: This involves measuring the tube's diameter, wall thickness, and length to ensure it meets the specified dimensions. 3. Chemical analysis: This involves analyzing the tube's chemical composition to ensure it meets the required standards and specifications. 4. Mechanical testing: This involves testing the tube's mechanical properties such as tensile strength, yield strength, and elongation to ensure it meets the specified requirements. 5. Hardness testing: This involves measuring the tube's hardness to ensure it meets the specified requirements. 6. Non-destructive testing: This involves testing the tube without damaging it to detect any surface or internal defects. Common non-destructive testing methods include ultrasonic testing, radiographic testing, and magnetic particle testing. Overall, a comprehensive inspection and testing program should be implemented to ensure seamless steel tube P620QL, EN 10216-3 meets the required quality standards and specifications. This will help to ensure the safe and reliable operation of pressure vessels in which the tube is used. |
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Pressure and Temperature Ratings | ||||||||||||||||
P620QL is a high-strength quenched and tempered seamless steel tube that is used in pressure vessels and boilers. It is designed to withstand high pressure and temperature environments. The pressure rating of P620QL seamless steel tube is dependent on its wall thickness, outside diameter, and temperature. According to EN 10216-3, the maximum allowable pressure for P620QL seamless steel tube at various temperatures is as follows: • At room temperature (20°C), the maximum allowable pressure is 450 bar (6,527 psi). • At 100°C, the maximum allowable pressure is 441 bar (6,398 psi). • At 200°C, the maximum allowable pressure is 429 bar (6,222 psi). • At 300°C, the maximum allowable pressure is 413 bar (5,993 psi). • At 400°C, the maximum allowable pressure is 393 bar (5,701 psi). • At 500°C, the maximum allowable pressure is 369 bar (5,350 psi). The temperature rating of P620QL seamless steel tube is dependent on its pressure, wall thickness, and outside diameter. According to EN 10216-3, the maximum allowable temperature for P620QL seamless steel tube at various pressures is as follows: • At a pressure of 100 bar (1,450 psi), the maximum allowable temperature is 400°C. • At a pressure of 90 bar (1,305 psi), the maximum allowable temperature is 420°C. • At a pressure of 60 bar (870 psi), the maximum allowable temperature is 480°C. • At a pressure of 30 bar (435 psi), the maximum allowable temperature is 540°C. • At a pressure of 20 bar (290 psi), the maximum allowable temperature is 560°C. It is important to note that these ratings are for guidance purposes only and should not be used as a substitute for professional engineering advice. Factors such as the application, environment, and operating conditions should also be considered when determining the suitability of P620QL seamless steel tube for a particular application. |
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Standard marking | ||||||||||||||||
The standard marking of steel tubes typically includes information such as the material grade, manufacturing standard, dimensions, and any additional specifications. For example, for the seamless steel tube P620QL under the EN 10216-3 standard, the marking would typically include the following information: • Material grade: P620QL • Manufacturing standard: EN 10216-3 • Dimensions: The outside diameter (OD) and wall thickness of the tube, which would be specified according to the applicable standard. The marking may also include additional information such as the heat number, which is a unique identifier assigned to a specific batch of steel during manufacturing, or the manufacturer's name or logo. The marking is typically either stamped directly onto the tube or printed on a label that is affixed to the tube. The purpose of the marking is to ensure that the tube can be traced back to its source and that its properties and specifications are clearly identifiable for quality control and regulatory compliance purposes. |
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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. |
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Supplier | ||||||||||||||||
TAP Vietnam International Investment Joint Stock Company (TAP Vietnam) is a leading supplier of high-quality seamless steel tubes in Vietnam. Among its wide range of products, TAP Vietnam specializes in supplying Seamless Steel Tube P620QL, EN 10216-3. Seamless Steel Tube P620QL is a low-alloy steel tube that is widely used in pressure vessels, boilers, and pipelines for the transportation of fluids and gases at high temperatures and pressures. EN 10216-3 is a European standard that specifies the technical delivery conditions for seamless steel tubes for pressure purposes. TAP Vietnam's Seamless Steel Tube P620QL, EN 10216-3 is manufactured using the latest technology and equipment to ensure the highest quality standards. The tube is made from high-grade steel with excellent mechanical properties, making it suitable for use in extreme environments. It has high tensile strength and is resistant to corrosion, making it a reliable and durable option for various applications. In addition to its superior quality, TAP Vietnam's Seamless Steel Tube P620QL, EN 10216-3 is also available in different sizes and dimensions, making it suitable for various industrial applications. The company offers a range of customization options to meet the specific requirements of its customers. TAP Vietnam has a team of experienced professionals who are committed to providing the best quality products and services to its customers. The company follows strict quality control measures to ensure that its products meet the highest standards of quality and reliability. With its commitment to quality, customer satisfaction, and innovation, TAP Vietnam has become a leading supplier of seamless steel tubes in Vietnam. The company's products are widely used in various industries, including oil and gas, petrochemicals, power generation, and transportation. In conclusion, TAP Vietnam International Investment Joint Stock Company is a reliable supplier of high-quality Seamless Steel Tube P620QL, EN 10216-3 in Vietnam. With its commitment to quality, innovation, and customer satisfaction, the company has earned a reputation as a trusted supplier in the industry. Its products are widely used in various applications, and it continues to provide customized solutions to meet the specific needs of its customers. |
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Dimensions Seamless Steel Tube, EN 10216-3 | ||||||||||||||||||||||||||||||
dimensions in mm | ||||||||||||||||||||||||||||||
Outside diameter D Seriesa |
Wall thickness T | |||||||||||||||||||||||||||||
1 | 2 | 3 | 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 | ||||||||
10.2 | ||||||||||||||||||||||||||||||
12 |
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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 |
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40 | ||||||||||||||||||||||||||||||
42.4 | ||||||||||||||||||||||||||||||
44.5 | ||||||||||||||||||||||||||||||
48.3 | ||||||||||||||||||||||||||||||
51 | ||||||||||||||||||||||||||||||
54 | ||||||||||||||||||||||||||||||
57 |
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60.3 | ||||||||||||||||||||||||||||||
63.5 | ||||||||||||||||||||||||||||||
70 | ||||||||||||||||||||||||||||||
73 | ||||||||||||||||||||||||||||||
76.1 | ||||||||||||||||||||||||||||||
82.5 | ||||||||||||||||||||||||||||||
88.9 | ||||||||||||||||||||||||||||||
101.6 |
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108 | ||||||||||||||||||||||||||||||
114.3 | ||||||||||||||||||||||||||||||
127 |
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133 | ||||||||||||||||||||||||||||||
139.7 | ||||||||||||||||||||||||||||||
141.3 | ||||||||||||||||||||||||||||||
152.4 | ||||||||||||||||||||||||||||||
159 | ||||||||||||||||||||||||||||||
168.3 | ||||||||||||||||||||||||||||||
177.8 | ||||||||||||||||||||||||||||||
193.7 | ||||||||||||||||||||||||||||||
219.1 |
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244.5 | ||||||||||||||||||||||||||||||
273 | ||||||||||||||||||||||||||||||
323.9 | ||||||||||||||||||||||||||||||
355.6 | ||||||||||||||||||||||||||||||
406.4 | ||||||||||||||||||||||||||||||
457 | ||||||||||||||||||||||||||||||
508 | ||||||||||||||||||||||||||||||
559 | ||||||||||||||||||||||||||||||
610 | ||||||||||||||||||||||||||||||
660 | ||||||||||||||||||||||||||||||
711 | ||||||||||||||||||||||||||||||
Outside diameter D Seriesa |
Preferred dimensions dimensions in mm |
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1 | 2 | 3 | 16 | 17.5 | 20 | 22.2 | 25 | 28 | 30 | 32 | 36 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 80 | 90 | 100 | |||||||||
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 | ||||||||||||||||||||||||||||||
44.5 | ||||||||||||||||||||||||||||||
48.3 | ||||||||||||||||||||||||||||||
51 | ||||||||||||||||||||||||||||||
54 | ||||||||||||||||||||||||||||||
57 | ||||||||||||||||||||||||||||||
60.3 | ||||||||||||||||||||||||||||||
63.5 |