Boiler tubes

is tubes used for boiler systems, like boilers for civil use in life, general industrial boilers, locomotive boilers and thermal power boiler.

Sunny steel are instrumental in offering our clients with a wide range of Boiler Tubes that is used in varied industrial applications. These Boiler Tubes are known for their resistance to corrosion and tolerance for withstanding temperature variations. We also undertake customization of these tubes to meet the specific requirements of our clients.
Application: For high, middle, low pressure boiler and pressure purpose

Production Standard, Grade, Steel No:

  • ASTM A178 Grade A, C, D
  • ASTM A210 GradeA-1, C
  • BS3059-Ⅰ 320 CFS
  • BS3059-Ⅱ 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
  • EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
  • EN10216-2 P195GH, , P265GH, TC1, TC2
  • , ST45.8
  • DIN1629 ST37.0, ST44.0, ST50.0
  • JIS G3454 STPG370, STPG410
  • STB340, STB410, STB440
  • GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
  • GB9948 10, 20, 12CrMo, 15CMo
  • GB3087 10, 20

Delivery Condition:
Annealed, Normalized, Normalized and Tempered

Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:

  • Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
  • Boiler tubing is used in these industries:
  • Steam Boilers
  • Power Generation
  • Fossil Fuel Plants
  • Electric Power Plants
  • Industrial Processing Plants
  • Cogeneration Facilities
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