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Quality SA210 Carbon Steel Superheater Coil Serpentine Boiler Pressure Parts For Industrial Boiler factory
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Quality SA210 Carbon Steel Superheater Coil Serpentine Boiler Pressure Parts For Industrial Boiler factory
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SA210 Carbon Steel Superheater Coil Serpentine Boiler Pressure Parts For Industrial Boiler

Brand Name: Boyu
Place of Origin: China
Certification: ISO9001:2015, ISO14001:2015, ISO45001:2018
Minimum Order Quantity: 1 Set
Price: USD 5,000-50,000 / Set
Supply Ability: 10,000 MT per Month
Delivery Time: 30-60 working days after deposit
Payment Terms: T/T,L/C at sight
Standard Packaging: Seaworthy packing in fumigation-free wooden cases with anti-rust protection film and desiccant

Product Details


Wear Protection: Anti-Abrasion Welding: GTAW/SMAW/SAW Per WPS & PQR + Mandatory PWHT
Products: Boiler Pressure Parts Material Standards: GB / ASME / IBR / PED / JIS / KS
Application: Power Station / Industrial / Coking / Biomass Boiler
Highlight

SA210 Superheater Coil

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Carbon Steel Serpentine Superheater Coil

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Boiler Pressure Parts for Industrial Boiler

Product Description

SA210 Carbon Steel Serpentine Superheater Coil for Industrial Steam Boiler with Precision CNC Bending

 

The SA210 Carbon Steel Serpentine Superheater Coil is a crucial pressure-bearing heating surface component designed to enhance the efficiency and performance of steam generating systems in various industrial applications. Engineered with precision and durability in mind, this coil serves the primary function of superheating saturated steam produced in boilers, thereby increasing the thermal energy and improving the overall efficiency of the steam cycle. As industries continually seek to optimize energy consumption and reduce operational costs, the serpentine superheater coil has become an indispensable element in modern steam generation technology, particularly for low-temperature superheater zones where carbon steel provides adequate oxidation resistance.

The Water Tube Superheater Coil is specifically constructed to withstand the temperatures and pressures encountered in industrial steam boilers and waste heat boilers. Unlike fire tube boilers, water tube boilers utilize water tubes to generate steam, and the superheater coil is integrated within this system to elevate the steam temperature beyond its saturation point. For SA210 (20G) carbon steel coils, the maximum operating temperature is limited to 460C per material specifications, making them ideal for low-temperature superheater sections in medium and sub-high pressure boilers (3.8-6.4MPa). This process results in dry, high-temperature steam that is essential for various industrial processes such as power generation, chemical manufacturing and refining operations.

Manufactured using high-grade SA210 Gr.A1/C (equivalent to Chinese 20G) seamless carbon steel boiler tubes, the Industrial Superheater Coil exhibits exceptional resistance to thermal stress and mechanical wear within its designated temperature range. These attributes ensure longevity and reliability even under demanding operating conditions. The coil's design typically includes a series of precision-bent tubes arranged in a compact serpentine configuration to maximize heat transfer from the combustion gases to the steam. CNC tube bending ensures minimal ovality reduction at bend sections (less than 8%), maintaining full flow cross-section and structural integrity throughout the coil assembly.

One significant advantage of the Steam Superheater Coil is its contribution to environmental sustainability. By improving boiler efficiency through proper steam superheating, it reduces fuel consumption and lowers greenhouse gas emissions, aligning with global efforts to promote cleaner energy practices. Additionally, the superheated steam produced by the coil supports more efficient turbine operation in power plants, leading to higher electricity output and reduced operational costs. The reduced moisture content in steam also extends the service life of downstream steam piping and turbine blades by minimizing erosion and water hammer effects.

The Water Tube Superheater Coil is adaptable to various boiler types and capacities, making it suitable for a wide range of industries including power generation, oil and gas, paper manufacturing, food processing and district heating. Its versatility and robust construction enable it to perform reliably in both continuous and intermittent steam production scenarios. Furthermore, the coil can be customized to meet specific process requirements, such as different steam temperatures (up to 460C for carbon steel), pressures (up to 10MPa) and flow rates, ensuring optimal performance tailored to individual industrial needs.

In addition to its functional benefits, the Industrial Superheater Coil is designed with safety and operational convenience in mind. The materials and fabrication methods comply with ASME BPVC Section I and GB/T 16507 standards, ensuring that the coil operates safely under high-pressure steam conditions. Automatic circumferential welding with full penetration ensures reliable tube joints, while integral post-weld stress relief heat treatment eliminates residual welding stress. Every weld joint undergoes 100% radiographic testing (RT) to guarantee weld quality and pressure integrity. Maintenance procedures are streamlined due to the coil's modular design, allowing for quick inspections, cleaning and replacements without significant downtime.

To summarize, the SA210 Carbon Steel Serpentine Superheater Coil represents a vital component in steam generation technology for low-temperature superheater applications. By delivering properly superheated steam efficiently and reliably within the carbon steel temperature limit of 460C, it enhances the performance and sustainability of industrial boilers. Its robust construction, adaptability and environmentally friendly benefits make it an ideal choice for industries aiming to optimize their steam systems and achieve superior operational outcomes. Investing in a high-quality superheater coil is a strategic decision that supports long-term energy efficiency, cost savings and compliance with evolving environmental standards.

Features

·        Precision CNC bending with ovality reduction less than 8% at bend sections

·        Full penetration automatic circumferential welding, 100% RT inspection

·        Post-weld stress relief heat treatment eliminates residual stress

·        SA210 Gr.A1/C (20G) seamless carbon steel boiler tube from top-tier mills

·        Material temperature limit: 460C max per ASME and GB standards

·        Uniform heating surface for stable steam temperature output

·        Customizable tube specification, bend radius and coil layout per boiler design

·        Modular design for easy installation, inspection and replacement

·        Grade A & ASME certified, complete MTC and welding procedure records

·        Suitable for industrial steam boilers, waste heat boilers and biomass boilers

Technical Parameters

Product Name

SA210 Carbon Steel Serpentine Superheater Coil

Application

Low-Temperature Superheater / Industrial Steam Boiler

Tube Material

SA210 Gr.A1/C (20G) Seamless Carbon Steel

Material Temp Limit

<= 460C

Tube OD

32mm - 63.5mm

Tube WT

3mm - 6mm

Bend Radius

1.5xOD - 3.0xOD

Design Pressure

1.6MPa - 10MPa

Typical Steam Temp

247C - 460C

NDT

100% RT for Weld Joints + Hydraulic Test

 

Applications

The Boyu SA210 Carbon Steel Serpentine Superheater Coil is an essential heating surface component designed for enhancing steam quality and thermal efficiency in industrial boilers. Manufactured in Shandong, China, this superheater coil is available in customizable models to meet diverse operational requirements. Certified with ISO9001, ASME, Grade A, SGS, the product guarantees high quality, safety and reliability in various thermal applications.

This Superheater Coil is widely used in industrial steam boilers, coking CDQ waste heat boilers, biomass boilers and small-to-medium power station boilers where reliable superheated steam supply at temperatures up to 460C is critical. Its robust design allows it to withstand medium pressures and temperatures, ensuring optimal heat transfer and stable steam temperature. The coil is especially suitable for boiler new construction and low-temperature superheater retrofitting projects, thereby improving thermal efficiency and reducing fuel consumption.

 

Product Highlights

SA210 Carbon Steel Serpentine Superheater Coil for Industrial Steam Boiler with Precision CNC Bending The SA210 Carbon Steel Serpentine Superheater Coil is a crucial pressure-bearing heating surface component designed to enhance the efficiency and performance of steam generating systems in various ...

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