Boiler Tube Manufacturer & Supplier in Europe

Boiler Tube Manufacturer & Supplier in Europe -

Boiler Tube Manufacturer in Europe is one of the leading Boiler Tube Manufacturer in Europe. Boiler Tubes are an important component in the building of boilers, which are widely used in many sectors to create steam or hot water. These tubes function as conduits, transferring heat generated during the combustion process to water, resulting in the generation of hot water or steam. Boiler Tubes are designed to endure high temperatures, pressure, and thermal stress, making them crucial to the safe and effective functioning of boilers. We are also a well-known Boiler Tube Supplier in Europe.

What are Boiler Tube?

Boiler tubes are commonly formed of carbon steel, alloy steel, or stainless steel, depending on the use. The operating temperature, pressure, and corrosive nature of the chemicals used in the boiler process all have an impact on material selection.

In addition to its primary role of withstanding high temperatures and pressures, boiler tubes must have outstanding thermal conductivity to efficiently transmit heat. The tubes are available in a variety of diameters and configurations to fulfill the unique requirements of various boiler systems, therefore improving the overall efficiency and safety of industrial operations that rely on steam production.

How are Boiler Tubes Different from Regular Tubes?

  • Boiler Tubes are designed to endure high temperatures and pressures seen in boilers and heat exchangers, allowing for the efficient transfer of heat from combustion to water for the production of steam utilized in industrial applications. They vary from conventional pipes in terms of structure, thickness, and resistance to corrosion and thermal stress.
  • Regular tubes are adaptable and utilized to transfer fluids or gases in a variety of applications, including water supplies, sewage systems, and gas pipelines. They are available in a variety of materials and sizes to suit different applications. Regular pipes, unlike boiler tubes, are not designed to endure the high conditions seen in boilers.
  • They have thinner walls and may not require as much corrosion or thermal stress resistance as Boiler Tubes, making them less appropriate for high-temperature and high-pressure applications.

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Piping Projects Europe
Boiler Tube Manufatcurer, Supplier and Dealer in Europe

Boiler Tube

Boiler Tube Manufacturer in Europe
Boiler Tube Supplier in Europe
Boiler Tube Dealer in Europe

Boiler Tube - Specifications

  • Size : 1/2” NB to 36” NB
  • Wall Thickness : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
  • Length : Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
  • Type : Seamless / ERW / Welded / Fabricated / CDW
  • Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
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Boiler Tube Specification, Size & Grades

As a trusted Boiler Tube Supplier in Europe, our Boiler Tubes are available in different standards, grades, materials and specifications.

Boiler Tube Specification
Property/Parameter Typical Values/Specifications
Tube Size (OD and WT) e.g., 2 inches OD x 0.25 inches WT
Length e.g., 20 feet or as per customer requirements
Heat Treatment Annealed, Normalized, Quenched and Tempered, etc.
Tensile Strength Varies with material and grade (e.g., 60,000 - 100,000 psi)
Yield Strength Varies with material and grade (e.g., 30,000 - 80,000 psi)
Hardness Varies with material and heat treatment (e.g., Rockwell B or C scale)
Corrosion Resistance Typically specified for stainless steel tubes
Pressure Rating e.g., 3000 psi, 6000 psi, or higher
Temperature Rating e.g., Up to 600°C (1112°F) or higher
Certification ASME, ASTM, EN, DIN, JIS, or other relevant standards
Surface Finish Smooth, Pickled and Passivated, Polished, etc.
Testing & Inspection Non-destructive testing (NDT) methods like ultrasonic, radiographic, or eddy current, hydrostatic test, visual inspection, etc.
Additional Requirements Any specific customer or industry requirements
Stainless Steel 200 Series - 201, 202, 205.
300 Series
301, 302, 303, 304, 304L, 308, 309, 309S, 310, 310S, 314, 316, 316L, 316TI, 317, 317L, 321, 347.
400 Series
405, 409, 429, 430, 430F, 430FSe, 434, 436, 442, 446, 403, 410, 414,416, 416Se, 420,420F, 422, 431, 440A, 440B, 440C.
500 Series - 501, 502.
600 Series - 630 (17-4 PH).
Carbon Steel ASTM A106 Gr. A , B & C API 5L Gr. A / B, X42 ,X52 ,X60 ASTM A 53 Gr. A/B
Titanium Titanium 6-4, Gr 1, Gr 2, Gr 3, Gr 4, Gr 5, Gr 7, Gr 9, 5-2.5, 6-2-4-2, 6-4 ELI, 6-6-2.
Hastelloy C22, C276, X, B-2.
Monel 400, K500.
Nickel Alloy Nickel 200 Nickel 201, Alloy 20, Alloy 286, Alloy 218 (Nitronic 60), Nitronic 50 (XM-19).
Cupro Nickel Cu 90-10 (C70600,CW352H), Cu 70-30 (C71500, CW354H).
Inconel 601, 625, 660A, 718, X-750, 825, 925, 608.
Duplex / Super Duplex D S31803, D S32205, SD S32750, SD S32760, SD S32950.
Chromium Molybdenum Steel A387 Gr 2, A387 Gr 12, A387 Gr 11, A387 Gr 22, A387 Gr 22L, A387 Gr 7, A387 Gr 21, A387 Gr 21L, A387 Gr 9, A387 Gr 91.
Nichrome Alloy CrNi 20/80.
Copper ASTM B1, ASTM B2, ASTM B3, ASTM B152, ASTM B124, ASTM B133.
Brass Alloy 260, Alloy 272, Alloy 330, Alloy 353, Alloy 360, Alloy C48200 - C48500, Alloy 464.
Bronze Alloy 954, Alloy 933.
Case Hardening Steels 10C4, 15C8, 15Cr3, 16Mn5Cr4, 20MnCr5, 15Ni5Cr4Mo1, 15Ni5Cr4Mo2, 20Ni7Mo2, 20NiCrMo2, 14CrNi6.
En Series En8, En9, En19, En24, En30B, En31, En36, En45, En47, En48.
Mild Steel Sae 4118, Sae 4120, Sae 4120, Sae 4130, Sae 4135, Sae 4137, Sae 4140, Sae 4142, Sae 4145, Sae 4147, Sae 4150, Sae 4161, Sae 8620.

What Materials is Used to Make Boiler Tubes

  • Boiler Tubes are constructed from a range of materials and are specifically designed to satisfy the needs of industrial applications. Carbon steel is a popular choice because it is durable and inexpensive, and it can handle mild temperatures and pressures. To avoid corrosion, it may be necessary to apply protective coatings.
  • Alloy steel is a popular choice for power production boilers because it combines many alloys, such as chromium, molybdenum, and nickel, to endure high temperatures and pressure. Stainless steel, on the other hand, is often used in situations with corrosive chemicals or raised temperatures, such as the petrochemical and chemical processing industries, due to its corrosion resistance and high temperature performance.
  • The material used in a boiler is mostly determined by its intended purpose, working circumstances, and the fluids to which it will be subjected, assuring optimal performance and longevity.

Size Chart of Boiler Tube

Boiler Tube Size Chart
Length Size
16' 6" 2.5" 0.105 SA178A
18" 6" 2.5" x 0.105" SA178A
18' 6" 2" 0.105" SA178A
16' 6" 2" 0.105" SA178A
22' 6" 2" 0.105" SA178A
20' 6" 2" 0.105 SA178A
22' 6" 2.5" X 0.105" SA178A
20' 6" 2.5" X 0.105 SA178A
26' 6" 2.5" X 0.105" SA178A
24 6" 2.5" 0.105" SA178A
40 6" 2.5" 0.105" SA178A
28' 6" 2.5" 0.105" SA178A
20' O" 2.5" x 0.120 SA178A
26' 6" 2" X 0.105" SA178A
24' 6" 2" <0.105" SA178A
28' 6" 2" 0.105" SA178A
32' 6" 2" x 0.105" SA178A
40' 6" 15" x 0.120 SA178A
40' 6" 1.5" "x0.105" SA178A
40' 6" 1.5" x 0.150 SA178A
40' 6" 15" x 0.135 SA178A
40' 6" 1.75" 0.135 SA178A
40' 6" 15" x 0.180" SA178A
40' 6" 175° X 0.180" SA178A
40' 6" 1.75" x 0.150" SA178A
40' 6" 2" X 0.120" SA178A
40' 6" 2" 0.150 SA178A
40 6" 2" X 0.135 SA178A
40' 6" 2" X 0.165 SA178A
40 6" 2" 0.203 SA178A
40' 6" 2" x 0.180" SA178A
40' 6" 2" X 0.220 SA178A
40' 6" 2.5" 0.120" SA178A

Cold Drawn vs Hot Finished Seamless Boiler Tube

  • When producing a hot finished Seamless Boiler Tube, a solid billet or tube blank is heated to high temperatures and then shaped into the necessary tube shape using processes such as piercing or extrusion. This produces tubes with smoother surfaces and closer dimensional tolerances, making them excellent for high-pressure, high-temperature applications such as power generation boilers.
  • Unlike hot finished seamless boiler tubes, cold pulled seamless boiler tubes are made by pushing a tube blank through a die at room temperature to decrease its diameter and wall thickness. This production technique produces tubes with high dimensional accuracy and a polished finish, making them ideal for applications requiring precision and outstanding surface quality, such as crucial boiler systems.

How are Boiler Tubes Inspected and Maintained?

  • Boiler Tube inspection and maintenance are key activities for ensuring that boilers operate safely and efficiently. Inspection processes often include a combination of visual and non-destructive testing (NDT) techniques, as well as maintenance operations.
  • Regular visual inspections are performed to detect any visible signs of wear, corrosion, or damage on the exterior and interior surfaces of Boiler Tubes. This involves looking for scale accumulation, pitting, fractures, and bulges. If any irregularities are discovered, they are documented for further investigation and potential correction.
  • Regular and comprehensive inspections, as well as preventive maintenance, are required to keep boiler tubes in good working order and reduce the chance of failure. Compliance with industry norms and regulations is crucial for maintaining boiler tube integrity and overall boiler safety.

Equivalent Grades of Boiler Tube

Boiler Tube Equivalent Grades
Material Type ASTM/ASME (USA) EN (Europe) DIN (Germany) BS (UK) JIS (Japan) ISO (International)
Carbon Steel A36 S235JR ST37-2 40A/B SS400 ISO 630-2 S235
304/304L 1.4301/1.4307 X5CrNi18-10 304S15 SUS304 ISO 15510 X5CrNi18-10
316/316L 1.4401/1.4404 X5CrNiMo17-12-2 316S31 SUS316 ISO 15510 X5CrNiMo17-12-2
Aluminium 6061 EN AW-6061 AlMg1SiCu H20 AA6061 ISO 6361 6061
Copper C11000 Cu-ETP E-Cu58 C101 C1100 ISO 13388 Cu-ETP

Advantages of Boiler Tube

  • Boiler tubes are an excellent choice for applications that require resistance to high temperatures. They can tolerate tremendous temperatures and pressures, making them a dependable choice for industrial operations, power generation, and heating systems.
  • They generate steam or hot water for a variety of applications by effectively transferring heat from combustion to water. Furthermore, its capacity to withstand high temperatures without deforming or degrading assures constant and dependable performance in harsh conditions.
  • Boiler Tubes are recognized for their toughness and lifespan, making them the ideal material for boilers. They are engineered to endure extreme conditions usually seen in boilers, such as high-pressure steam, thermal stress, and corrosive gasses.
  • When properly maintained, these tubes can have a long operating lifespan, resulting in cost savings and decreased downtime. Their strong structure, which is commonly constructed of carbon steel, alloy steel, or stainless steel, provides resistance to wear, corrosion, and fatigue, making them an excellent choice for demanding settings.
  • Boiler tubes are particularly engineered to provide maximum heat transfer efficiency, making them an excellent choice for energy-intensive businesses and power plants. They are designed to collect as much heat as possible from the combustion gasses and transmit it to the water, resulting in improved production and lower fuel usage.
  • Boiler Tubes are a popular choice for a variety of industrial heating and cooling applications due to their smooth inside surfaces and accurate dimensions, which promote effective heat exchange. With their remarkable heat transfer properties, these tubes are a dependable choice for applications requiring efficient heat transmission.

Production Process of Boiler Tube

Boiler Tube is produced in seven steps. It manufactures a wide range of shapes, goods, and parts, ranging from Boiler Tube and Coil.

  • Step 1 : The process of manufacturing Boiler Tubes begins with the selection of appropriate raw materials. Carbon steel, alloy steel, and stainless steel are commonly used materials for Boiler Tubes, with the choice of material depending on the specific requirements of the boiler and its intended application. The selection of the right material is crucial to ensure that the Boiler Tube can withstand the harsh conditions within the boiler and operate efficiently.
  • Step 2 : Tube Billet Preparation
    Once the appropriate raw material has been selected, it is cast or forged into tube-shaped billets. These billets serve as the starting point for creating seamless tubes. The billets are heated to the desired temperature and then pierced with a mandrel to create a hollow tube. The tube is then rolled to the desired size and thickness, with precision control over the dimensions to ensure that the final product meets the required specifications.
  • Step 3 : Heating and Piercing
    Once heated to the desired temperature, they are pierced using a mandrel or piercing mill. This process creates a hollow center in the billet. The mandrel or piercing mill helps to ensure precise dimensions and a smooth internal surface, which is crucial for efficient heat transfer. The hollow billet is then rolled to the desired size and thickness, with precise control over the dimensions to ensure that the final product meets the required specifications.
  • Step 4 : Sizing and Reduction
    After the hollow billet has been pierced, it is passed through various sizing and reducing mills to achieve the precise outer diameter and wall thickness required for the Boiler Tube. The tube is rolled and stretched to the desired dimensions, with precision control to ensure that the final product meets the required specifications. This process is critical to ensure that the Boiler Tube can withstand the harsh conditions within the boiler and operate efficiently.
  • Step 5 : Heat Treatment
    To enhance the mechanical properties and remove internal stresses, the tubes undergo heat treatment processes such as annealing, normalizing, or quenching and tempering. The specific treatment depends on the material and intended use of the tube.
  • Step 6 : Finishing and Cutting
    These processes can include straightening, end facing, and surface polishing. Straightening helps to ensure that the tubes are free from any bends or deformities, while end facing ensures that the ends of the tube are smooth and flat, ready for installation. Surface polishing removes any surface defects and improves the overall appearance of the tube.
  • Step 7 : Testing
    Quality control is an essential aspect of the production process, especially in the manufacturing of tubes. To ensure that the tubes meet industry standards and safety requirements, various tests are conducted. These tests may include non-destructive testing, such as ultrasonic or radiographic testing, hydrostatic testing, and visual inspections. The results of these tests help us ensure that the tubes we produce are of the highest quality possible.

How do You Prevent Boiler Tubes from Rusting?

  • Water treatment is crucial for preventing rusting in boiler tubes. Water contaminants, such as dissolved oxygen, can result in corrosion. To limit the amount of oxygen in the water, utilize chemical treatments such as oxygen scavengers and pH control.
  • The Boiler Tubes must be cleaned and maintained regularly to remove scale, deposits, and corrosion. Deposits and scale can trap moisture and speed up corrosion. Boiler Tubes should be cleaned regularly.
  • Maintain proper ventilation to keep moisture and humidity from gathering around the boiler tubes. Insulation can help to maintain stable temperatures and reduce the chance of condensation on tube surfaces.
  • Rapid temperature changes in the boiler system should be avoided since they might create thermal stress and increased corrosion. Check sure the warming or cooling process is reasonable.
  • Conduct visual inspections of the boiler tubes and the entire boiler system on a regular basis. Look for signs of rust, pitting, or corrosion, and address any issues as quickly as possible.

Boiler Tube Used in Industries

  • Boiler Tube Used in Construction
  • Boiler Tube Used in Automotive Trim
  • Boiler Tube Used in Stamped Machined Products
  • Boiler Tube Used in Cookware
  • Boiler Tube Used in Appliances
  • Boiler Tube Used in Kitchen
  • Boiler Tube Used in Sinks
  • Boiler Tube Used in Railway Cars
  • Boiler Tube Used in Foodservice Equipment
  • Boiler Tube Used in Trailers
Construction Steel Industry Architecture Food Industry Industrial Products

Boiler Tube Manufacturer & Supplier in Europe

Boiler Tube Manufacturer in Europe

Boiler Tube Manufacturer in Europe

Boiler Tube Supplier in Europe

Boiler Tube Supplier in Europe

Piping Projects Europe

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