NBK Seamless Pipes: Precision Manufacturing for High-Performance Applications

 NBK seamless pipes are high-quality, ​cold-drawn precision steel tubes​ manufactured through an advanced ​seamless pipe production process. These pipes are widely used in ​hydraulic systems, automotive components, industrial machinery, and precision engineering applications​ where ​strength, dimensional accuracy, and leak-proof performance​ are critical.

YUTONG INDUSTRY  specialize in manufacturing ​NBK-grade seamless pipes​ that meet ​strict JIS, DIN, and ASTM standards. Our ​state-of-the-art cold drawing technology​ ensures superior surface finish, tight tolerances, and excellent mechanical properties for demanding industrial applications.



Key Applications of NBK Seamless Pipes​

​1. Hydraulic & Pneumatic Systems​

  • ​Cylinder barrels & piston rods​
  • ​High-pressure fluid transfer lines​
  • ​Pneumatic automation components​

​2. Automotive & Transportation​

  • ​Fuel injection systems​
  • ​Shock absorber cylinders​
  • ​Power steering components​

​3. Industrial Machinery​

  • ​Precision guide shafts​
  • ​Linear motion systems​
  • ​Machine tool structural components​

​4. Energy & Chemical Processing​

  • ​High-pressure boiler tubes​
  • ​Heat exchanger components​
  • ​Corrosion-resistant piping systems​

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