Wuxi Xuanyi Stainless Steel Co., Ltd. is one of the leading manufacturers and suppliers of stainless steel tubes for boiler and heat exchanger in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk stainless steel tubes for boiler and heat exchanger made in China here from our factory.
Stainless steel tubes for boilers and heat exchangers manufactured by Wuxi Xuanyi Stainless Steel are fabricated from premium stainless steel. Specially engineered for high-temperature, high-pressure and heat exchange working conditions, they maintain stable performance under long-term heat exposure and frequent temperature fluctuations, delivering reliable pipeline solutions for boilers, heat exchangers and all kinds of heat transfer equipment.
Parameters
Steel Grade:201,304,304L,316,316L,409L,430,etc. Specification:ASTM A249,ASTM A269,JIS 3463
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Outside Diameter (mm) |
1.6 |
2.0 |
2.3 |
2.6 |
2.9 |
3.2 |
3.5 |
4.0 |
4.5 |
5.0 |
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15.9 |
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19.0 |
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21.7 |
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25.4 |
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27.2 |
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31.8 |
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34.0 |
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38.1 |
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42.7 |
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48.6 |
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50.8 |
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60.3 |
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76.2 |
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88.9 |
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101.6 |
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114.3 |
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139.8 |
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- MOQ:5 Tons
- Deliver Time:About 15-20 Workdays
- Payment Tems:T/T or L/C at sight
Application Of Pipe/ Tube

Applied to industrial boilers, power station boilers, steam boilers and other equipment. The tubes withstand high-temperature and high-pressure working conditions to ensure stable and reliable steam transportation and thermal energy conversion.

Heat Exchangers
Widely used in shell-and-tube heat exchangers, plate heat exchangers, condensers and other equipment. Superior heat transfer performance improves heat exchange efficiency and reduces energy consumption.

Marine & Industrial Equipment
Suitable for marine power systems, industrial heating equipment and various heat exchange devices. They maintain stable performance under complex working conditions and offer reliable support for long-term equipment operation.
Why Choose Us
Wuxi Xuanyi Stainless Steel Co., Ltd. was founded in 2011. Located in Wuxi, China, we are a professional stainless steel supplier and processing service provider. Supported by stable resources from major steel mills, a stringent quality management system and extensive export experience, we offer a full range of stainless steel products and customized solutions to clients worldwide. We always prioritize quality, efficiency and customer satisfaction. With reliable products, competitive pricing and on-time delivery, we strive to create long-term value for global partners.
Keeping Project Orders on Track
Order confirmation is only the beginning. Material preparation, processing, inspection, packing and shipment all need to be coordinated before the goods are delivered. Xuanyi follows these key stages according to the actual order progress, communicates promptly when customer confirmation is required, and provides updates at important production and delivery stages. For longer-term or more complex project orders, this helps customers stay informed about the current status of their goods and the next delivery step.


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