Stainless Steel Tubes for Boiler and Heat Exchanger

Stainless Steel Tubes for Boiler and Heat Exchanger
Product Introduction:
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.
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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.

Three Key Advantages
OD & Wall Thickness for Tube Sheet Fit
Outside diameter, wall thickness and length are selected around boiler or heat exchanger design requirements for proper tube-sheet matching.
Straight, Fixed-Length or U-Bent Tubes
Straight tubes, fixed lengths or U-bent tubes can be supplied according to the equipment layout, reducing additional fabrication after delivery.
Inspection Requirements Matched to Service Conditions
Material grade, documentation and inspection items are confirmed with reference to the operating medium, temperature and equipment requirements.

 

Parameters

 

Steel Grade:201,304,304L,316,316L,409L,430,etc. Specification:ASTM A249,ASTM A269,JIS 3463

Outside Diameter (mm)

1.6

2.0

2.3

2.6

2.9

3.2

3.5

4.0

4.5

5.0

15.9

         

19.0

         

21.7

         

25.4

         

27.2

         

31.8

         

34.0

     

38.1

     

42.7

     

48.6

     

50.8

   

60.3

   

76.2

   

88.9

 

101.6

 

114.3

       

139.8

       

 

  • MOQ:5 Tons
  • Deliver Time:About 15-20 Workdays
  • Payment Tems:T/T or L/C at sight

 

Application Of Pipe/ Tube

Boiler Systems
Boiler Systems

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

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

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.

Xuanyi Factory

 

 

 

QUALITY MANAGEMENTSYSTEM CERTIFICATE
CHINA CLASSIFICATION SOCIETY CERTIFICATE OF WORKS APPROVAL
Certification of Trustworthy Chinese Entrepreneur
AAA Credit Rating Certificate
Certificate of AAA-level Integrity Model Enterprise
CCIEA
Jiusteel Authorized First-Class Distributor Certificate
Authorization Certificate for Tsingshan Stainless Steel Plate Authorized Distributor
TISCO First-Tier Contracted Partner Certificate
Regional Distributor Authorization Certificate of Zhenshi Group Eastern Special Steel
 

ENTERPRISE PARTNER

FAQ

Q: Why do boiler and heat exchanger tubes require careful confirmation of outside diameter and wall thickness?

A: The tubes need to fit the tube-sheet holes and equipment structure, so outside diameter, wall thickness and length are normally specified according to the equipment design rather than selected from a general standard size.

Q: Can U-bent heat exchanger tubes be supplied?

A: Yes. Straight tubes, fixed-length tubes or U-bent tubes can be supplied according to project requirements. For U-bent tubes, the bending radius, leg length and equipment configuration should also be confirmed in advance.

Q: What inspection requirements should be confirmed before ordering?

A: In addition to the grade and dimensions, the applicable standard, material documentation and required inspection items should be clearly specified. Acceptance requirements may vary between different boiler and heat exchanger projects, so these details should be confirmed before production.

 

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