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BS 3059 Steel Boiler And Superheater Tubes of Superior Elevated Temperature Properties
Manufactured to BS 3059 standards, these steel tubes deliver superior elevated temperature properties and structural reliability. They are specifically engineered for high-pressure boilers and superheaters, ensuring safe and stable performance in extreme thermal environments.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of BS 3059 Steel Boiler And Superheater Tubes of Superior Elevated Temperature Properties in China, featured by quality products and low price. If you're going to wholesale durable BS 3059 Steel Boiler And Superheater Tubes of Superior Elevated Temperature Properties made in China, welcome to get pricelist and free sample from our factory.
BS 3059 Steel Boiler And Superheater Tubes of Superior Elevated Temperature Properties
product Introduction
Manufactured to the rigorous BS 3059 specification, these steel boiler and superheater tubes are engineered to deliver superior elevated temperature properties, ensuring exceptional structural integrity under extreme thermal stress. Available in a versatile range of carbon, alloy, and austenitic stainless steels, they are specifically designed to maintain reliable strength and resist creep in high-pressure steam and heat transfer environments. With precise dimensional tolerances and outstanding weldability, these tubes significantly reduce installation complexities and leakage risks. They are the ultimate, safety-critical choice for power generation, petrochemical refineries, and heavy industrial heating systems where uncompromising durability and long-term performance are absolutely essential.
product specification
Chemical Requirements
| Grade |
Mfg. process |
chemical composition % | ||||||||
| C max | Si max | Mn | P max | S max | Ni | Cr | Mo | others | ||
|
HFS 320 |
S |
0.16 | - |
0.30 -0.70 |
0.050 | 0.050 | - | - | - | - |
|
CFS 320 |
E | 0.16 | ||||||||
|
ERW 320 |
S | 0.017 | 0.35 |
0.40 -0.80 |
0.045 | 0.045 | - | - | - | - |
|
CEW 320 |
E | |||||||||
This table outlines the precise elemental composition that defines the material's fundamental properties, specifically focusing on low-carbon content (max 0.16%) to ensure excellent weldability and ductility for boiler applications. It distinguishes between manufacturing processes-Seamless (S) and Electric Resistance Welded (E)-across grades like HFS 320 and ERW 320, while strictly limiting impurities such as Phosphorus and Sulfur to guarantee structural integrity and resistance to cracking during high-temperature fabrication.
Mechanical Properties
| Grade | Tensile Test MPa |
Remarks (similar to JIS) |
Possibility temperature |
||
| Min Yield point | Tensile strength | ||||
| HFS320 | 195 | 325-480 | STB35 |
SRM SEAMLESS |
|
| CFS320 | SEAMLESS | ||||
| ERW320 | 215 | 360-500 | STB35 | - | |
| CEW320 | ERW | ||||
This table specifies the critical performance metrics required for safe operation under pressure, detailing the minimum yield points (195–215 MPa) and tensile strength ranges (325–500 MPa) for each grade. It correlates specific grades like HFS 320 and ERW 320 with their equivalent JIS standards (e.g., STB35) and production methods (Seamless vs. ERW), ensuring that the selected tubes possess the necessary mechanical resilience and load-bearing capacity to withstand the rigorous demands of high-pressure steam environments.
Product feature and application
Manufactured to the rigorous BS 3059 specification, these steel boiler and superheater tubes are specifically engineered to deliver superior elevated temperature properties, ensuring exceptional structural integrity and resistance to creep under extreme thermal stress. Available in a versatile range of carbon, alloy, and austenitic stainless steels, they are designed to maintain reliable strength and resist oxidation in high-pressure steam and heat transfer environments. With precise dimensional tolerances and outstanding weldability, these tubes significantly reduce installation complexities and leakage risks during fabrication. They serve as a safety-critical, long-lasting solution for power generation, petrochemical refineries, and heavy industrial heating systems where uncompromising durability and stable performance are absolutely essential.
Prodection details
Manufactured to BS 3059 standards, these steel tubes are engineered with precise dimensions and seamless construction to deliver superior elevated temperature properties and structural reliability. They feature excellent creep resistance and oxidation stability, ensuring safe performance under extreme heat and high pressure. Available in carbon, alloy, and austenitic stainless steels, they undergo strict quality testing including hydrostatic and non-destructive inspections. Widely applied in boilers, superheaters, and high-pressure steam systems, these tubes provide long-term durability for power plants and industrial heating equipment.
Deliver,shipping and serving
why choose us
'lt is awesome to work with Creative. amazingy organized,easy to communicate with. responsive with next iterations,and beautiful work.
One-stop Solution
From raw material sourcing to final delivery, we provide a comprehensive supply chain service that eliminates the need for multiple vendors. Our integrated approach ensures seamless coordination, reducing procurement complexity and saving you valuable time and costs.
Superior Quality Assurance
Every tube is manufactured under strict BS 3059 standards and undergoes rigorous hydrostatic and non-destructive testing before shipment. We guarantee 100% compliance with elevated temperature specifications, ensuring safety and reliability in your most critical high-pressure applications.
Global Logistics Network
Leveraging our strategic warehouses in 27 major cities and 50 distribution centers, we offer rapid 7x24-hour dispatch capabilities worldwide. This extensive network allows us to meet urgent project deadlines and minimize downtime for your industrial operations.
Expert Technical Support
Our team of metallurgical engineers provides 24/7 consultation to help you select the exact grade-seamless or welded-for your specific thermal requirements. We don't just sell steel; we partner with you to optimize material performance and solve complex engineering challenges.
FAQ
Q: What standards do your boiler tubes comply with?
A: Our tubes strictly adhere to BS 3059 and equivalent international standards for elevated temperature service. Each batch comes with full mill test certificates verifying chemical composition and mechanical properties.
Q: Can you provide custom sizes or specific alloy grades?
A: Yes, we offer a wide range of carbon, alloy, and stainless steel grades to meet specific project requirements. Our team can also arrange custom cutting and sizing to minimize waste and fit your exact engineering specifications.
Q: What is your typical lead time for international orders?
A: Standard items are often available for immediate dispatch from our global stock centers. For specialized orders, production typically takes 15–25 days depending on quantity, with expedited shipping options available.
Q: Do you offer third-party inspection services?
A: We fully support inspections by agencies like SGS, BV, or TÜV prior to shipment to ensure quality assurance. We also conduct rigorous in-house hydrostatic and non-destructive testing on every tube before delivery.
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