Alloy Steel Products
BS 3059 Part 2 Tubes – Carbon Steel Heat Exchanger Tubing
Product Specification
Mechanical Composition
Chemical Composition
Related Products
BS 3059 Part 2 Tubes are widely used in high-temperature and high-pressure boiler applications where reliability, strength, and performance are critical. Designed to meet stringent British Standards, these tubes are primarily manufactured in carbon steel grades and are suitable for use in boilers, superheaters, and heat exchangers across industries such as power generation, petrochemical, and oil & gas.
We specialize in supplying a comprehensive range of BS 3059 Part 2 tubes, including both seamless and welded variants, manufactured with precision and tested to ensure superior performance under demanding conditions.
What is BS 3059 Part 2?
BS 3059 Part 2 is a British Standard specification that covers carbon steel tubes for pressure purposes, particularly for boilers and heat exchangers. This standard includes higher-grade materials compared to Part 1, offering improved mechanical properties and resistance to elevated temperatures.
The most commonly used grades under this standard include:
- BS 3059 Part 2 Grade 360
- BS 3059-2 Grade 440 Carbon Steel Seamless Tubes
These grades are engineered to deliver exceptional strength, durability, and resistance to creep deformation at high temperatures.
Detailed Information
Types of BS 3059 Part 2 Tubes We Offer
We provide a wide selection of tubes to meet diverse industrial requirements:
1. BS 3059-2 Grade 440 Carbon Steel Seamless Tubes
These tubes are manufactured using high-quality carbon steel and are ideal for high-pressure boiler applications. The seamless construction ensures excellent strength, uniformity, and resistance to internal pressure.
Key Features:
- High tensile strength
- Excellent resistance to thermal stress
- Suitable for critical boiler applications
2. BS 3059 Part 2 Gr. 360 Welded Tube
The BS 3059 Part 2 Gr. 360 Welded Tube is produced using advanced welding techniques to ensure strong and leak-proof joints.
Advantages:
- Cost-effective compared to seamless tubes
- Suitable for moderate pressure applications
- Consistent dimensional accuracy
3. BS 3059 Part 2 Gr. 360 Boiler Tube
The BS 3059 Part 2 Gr. 360 Boiler Tube is specifically designed for use in boilers and heat exchangers, offering excellent heat resistance and mechanical properties.
4. CS BS 3059 Part-2 360 ERW Boiler Tubes
Electric Resistance Welded (ERW) tubes under this specification are widely used due to their strength and reliability.
Highlights:
- Uniform wall thickness
- High structural integrity
- Economical for large-scale applications
BS 3059 Part 2 Grade 360 Tubing
BS 3059 Part 2 Grade 360 Tubing is one of the most widely used grades due to its balanced mechanical properties and cost-effectiveness. It is suitable for a wide range of pressure applications.
Key Benefits:
- Good weldability
- High strength-to-weight ratio
- Excellent performance in elevated temperatures
Manufacturing Process
We ensure that all BS 3059 Part 2 Tubes are manufactured using advanced processes and strict quality control measures.
Seamless Tubes:
- Produced using hot rolling or cold drawing methods
- No welded joints, ensuring higher strength
- Ideal for high-pressure environments
Welded Tubes:
- Manufactured using ERW or EFW techniques
- Cost-effective and suitable for moderate pressure applications
- Smooth surface finish and consistent dimensions
Applications of BS 3059 Part 2 Tubes
Due to their excellent mechanical and thermal properties, BS 3059 Part 2 Tubes are widely used in:
- Boilers and superheaters
- Heat exchangers
- Power plants
- Oil and gas industries
- Petrochemical processing units
- Refineries
- Pressure vessels
Their ability to withstand high temperature and pressure makes them a preferred choice in critical industrial applications.
Advantages of BS 3059 Part 2 Tubes
Choosing BS 3059 Part 2 Grade 360 Tubing and BS 3059-2 Grade 440 Carbon Steel Seamless Tubes offers several benefits:
- High durability and long service life
- Excellent resistance to high pressure and temperature
- Superior mechanical strength
- Easy fabrication and welding
- Cost-effective solutions for industrial use
Cities We Deliver
Moscow, London, Saint Petersburg, Berlin, Madrid, Kyiv, Rome, Paris, Bucharest, Minsk, Budapest, Hamburg, Warsaw, Vienna, Barcelona, Stockholm, Kharkiv, Novosibirsk, Yekaterinburg, Nizhniy Novgorod, Belgrade, Munich, Milan, Prague, Copenhagen, Sofia, Samara, Omsk, Kazan, Rostov-na-Donu, Chelyabinsk, Ufa, Dnipro, Donetsk, Dublin, Brussels, Volgograd, Odessa, Birmingham, Perm, Koeln, Naples, Krasnoyarsk, Turin, Liverpool, Saratov, Voronezh, Valencia, Zaporizhia, Marseille,Lodz, Krakow, Riga, Amsterdam, Nottingham, Lviv, Sevilla, Tolyatti, Zagreb, Sarajevo, Sheffield, Zaragoza, Athens, Kryvyi Rih, Frankfurt am Main, Krasnodar, Palermo, Ulyanovsk, Chisinau, Wroclaw, Izhevsk, Bristol, Yaroslavl, Barnaul, Rotterdam, Essen, Glasgow, Stuttgart, Dortmund, Vladivostok, Irkutsk, Genoa, Oslo, Khabarovsk, Khabarovsk Vtoroy, Düsseldorf, Goteborg, Poznan, Malaga, Helsinki, Orenburg, Bremen, Vilnius, Novokuznetsk, Ryazan’, Tyumen, Lisbon, Lipetsk, Hannover, Penza, Mykolayiv, Naberezhnye Chelny, 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Varna, Vladimir, Chita, Mannheim, Chernihiv, Newport, Craiova, Constanta, Saransk, Malmoe, Brest, Surgut, Swansea, Bradford, Cherkasy, Vigo, Southend-on-Sea, Sumy, Galati, Bialystok, Tambov, Catania, Utrecht, Marienthal, Karlsruhe, Zhytomyr, Hamburg-Nord, Yoshkar-Ola, Taganrog, Horlivka, Kostroma, Gijon, Bari, Nantes, Brasov, Komsomolsk-on-Amur, Strasbourg, Belfast, Mal'chik, Wiesbaden, Ljubljana, Derby, Muenster, Gelsenkirchen, Sterlitamak, Eixample, Aachen, Petrozavodsk, Moenchengladbach, Plymouth, Augsburg, Luton, L’Hospitalet de Llobregat, Espoo, Latina, Bratsk, Rivne, Gdynia, Carabanchel, Wolverhampton, Eimsbuettel, Altona, Nis, Porto, Kropyvnytskyi, Kamianske, Montpellier, Częstochowa, City of Westminster, Chemnitz, Orsk, Southampton, A Coruna, Nizhnevartovsk, Braunschweig, Puente de Vallecas, Angarsk, Mar’ino, Novorossiysk, Khimki, Blackpool, Krefeld, Aarhus, Kosice, Chernivtsi, Sant Marti, Ternopil, Gasteiz / Vitoria, Yakutsk, Granada, Nizhnekamsk, Halle (Saale), Hamburg-Mitte, 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Khoroshevo-Mnevniki, Modena, Nijmegen, Grenoble, Cambridge, Rzeszow, Doncaster, Melitopol, Golyanovo, Admiralteisky, San Blas-Canillejas, Ussuriysk, Tiraspol, Pecs, Ruse.
BS 3059 Part 2 Pipes – Specifications & Dimensions
|
Specification |
Details |
|
Standard |
BS 3059 Part 2 |
|
Grades |
Grade 360, Grade 440 |
|
Outer Diameter |
6 mm to 508 mm |
|
Wall Thickness |
1 mm to 50 mm |
|
Length |
Single Random, Double Random, Custom Length |
|
Form |
Round Tubes |
|
Type |
Seamless / Welded / ERW |
|
End |
Plain End, Beveled End, Threaded |
Chemical Composition of BS 3059 Part 2 Tubes
|
Grade |
Carbon (C) |
Manganese (Mn) |
Silicon (Si) |
Sulfur (S) |
Phosphorus (P) |
|
Grade 360 |
0.17 max |
0.40–1.20 |
0.10–0.35 |
0.040 max |
0.040 max |
|
Grade 440 |
0.27 max |
0.40–1.20 |
0.10–0.35 |
0.040 max |
0.040 max |
Mechanical Properties of Carbon Steel BS 3059 2 Boiler Tubes
|
Grade |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
|
Grade 360 |
360 min |
195 min |
20 min |
|
Grade 440 |
440 min |
225 min |
20 min |
Quality Assurance & Testing
We follow strict quality control procedures to ensure that all tubes meet international standards and customer requirements.
Testing Includes:
- Hydrostatic testing
- Non-destructive testing (NDT)
- Ultrasonic testing
- Chemical and mechanical testing
- Visual inspection
All products are supplied with proper test certificates and documentation to ensure traceability and quality assurance.
Packaging & Supply
We ensure safe and secure packaging of all BS 3059 Part 2 Tubes to prevent damage during transit.
Packaging Options:
- Bundled with steel strips
- Wooden boxes or crates
- Plastic caps on ends
- Customized packaging as per client requirements
We supply tubes globally with timely delivery and competitive pricing.
Why Choose Us?
With years of industry experience, we have established ourselves as a trusted supplier of BS 3059 Part 2 Tubes.
Our Strengths:
- Wide inventory of Grade 360 and Grade 440 tubes
- Strict adherence to quality standards
- Competitive pricing
- On-time delivery
- Customer-focused approach
We are committed to delivering products that meet the highest standards of quality and performance.
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