Boiler Pipe

China specializing in the production of seamless steel pipe boiler supplier.

Provide reliable high quality carbon seamless boiler steel pipe.

erw pipe

Boiler Pipe

  1. Manufacturing: Seamless Process, Electric Resistance Welding.
  2. Diameter Nominal: 50 to 600
  3. Thickness: SCH 5S to SCH XXS (1.65mm to 59.5mm)
  4. Outer Diameter: 2″ to 24″ (60.3mm to 609.6mm)
  5. Standards: ASME A106, ASTM A192, ASTM A210, ASTM A335, DIN 17175, EN 10216, JIS G3461, etc.

Boiler Pipe Size Chart

Here is the size chart of boiler tube, including pipe sizes from 50-600 diameter/wall thickness SCH 5S to SCH XXS (1.65mm to 59.5mm).PANDAPIPE is a China steel pipe manufacturer with 6 production lines specializing in carbon steel pipe, we produce fire boiler pipe/water boiler pipe/coated boiler pipe/high-pressure boiler tube/ Low pressure boiler pipe etc. Welcome to inquire.

DNOuter DIA.Thickness
652 1/2″732.
903 1/2″

Production Standards of Boiler Pipes

PandaPipe provides the production of seamless steel boiler tubes in strict accordance with the highest standards, from material selection to commissioning, to provide professional services throughout the process, and through multiple international standards such as ISO certification and testing, has a professional first-class technical talent reserve and laboratory to ensure the provision of high quality and high standards, with good durability and performance of steel tubes.

Various grades of seamless steel boiler tubes are available:

  • ASME A106, ASTM A192, ASTM A210, ASTM A335.
  • DIN 17175, EN 10216, JIS G3461, JISG 3462.

PandaPipe’s goal is simple: to become the benchmark in the steel pipe industry, providing customers with first-class quality and excellent performance of boiler pipes.

Choose PandaPipe and you will be at the forefront of career excellence.


What are the materials used to make boiler pipes?

Boiler pipes are usually made of carbon steel, alloy steel, stainless steel, and occasionally non-ferrous metals such as copper and nickel alloys.

The choice of materials will be selected according to the operating temperature, pressure, corrosion resistance and other factors.

  • Choose materials that are resistant to corrosion, such as stainless steel and alloys with high oxidation resistance.
  • Implement a reasonable water treatment program, regulate pH and oxygen content, and try to remove impurities in the water.
  • A protective coating or lining is applied to the surface of the pipe to form a barrier against corrosive elements.
  • Do a good job of regular inspection, maintenance and cleaning, timely detection and solution of corrosion problems, to ensure the safe and stable operation of boiler pipes.

1 Seamless boiler tube without weld, because of its uniform structure, with high pressure and high temperature resistance performance. In general, seamless boiler tubes are the preferred steel tubes for high-pressure boiler applications.

2. Welded boiler tubes are welded from steel plates or steel coils and have welded joints, so the strength may be reduced at the welded joints.

Common sizes range from small diameters, such as 1/8″ or DN6, up to larger sizes like 48″ or DN1200, depending on the specific requirements of the boiler system.

Operating temperature, pressure, material compatibility, size, seamless or welded construction, corrosion resistance, standards. 

Consulting with boiler systems experts or engineers  can help making an decision based on the specific requirements.

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Our Advantages

  1. Over 25 years of experience in pipeline production and installation.
  2. Comprehensive inspection equipment.
  3. Independent product serial numbers for traceability.
  4. Advanced production equipment – Seamer high-frequency welding machine from the United States.
  5. Complete qualifications – API 5L/API 5CT/FM/UL fire pipe certification, etc.
  6. Wide range of products – independently developed solar torque tubes, highly favored in the European market.
  7. Customers spread across the globe.
  8. Excellent after-sales service and sense of responsibility.