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Seamless Precision Steel Tubes

Home » Products » Seamless Precision Steel Tubes » DIN2391 Galvanized Steel Tube for Hydraulic Fitting Hoses

DIN2391 Galvanized Steel Tube for Hydraulic Fitting Hoses
  • The name :

    DIN2391 Galvanized Steel Tube for Hydraulic Fitting Hoses

  • Product Description
  • DIN2391 Galvanized Steel Tube with High Precision

    Steel Grade: St35, St37, St52,other steel grade upon agreement.
  • Model : DIN2391
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Instruction

DIN2391 Galvanized Steel Tube with High Precision

DIN2391 Galvanized Steel Tube with High Precision

Steel grade:
St35, St37, St52,
other steel grade upon agreement.

Steel Grade and Chemical Compositions:

Steel Grade C Si Mn P S  
max max   max max  
ST35 0.17  0.35 ≥0.40 0.025 0.025  
ST45 0.21 0.35 ≥0.40 0.025 0.025  
ST52 0.22 0.35 ≥1.60 0.025 0.025  



Production process:
DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be galvanized. The outer wall of tube is electroplated. The caps are covered at two ends of tube to prevent it from dust.

Main Features:
White galvanized, color galvanized (yellow galvanized),olive green. After galvanization, the outer wall of tube has good brightness, good property for antirust and anticorrosion.

Main Application:This kind of tube is used in auto parts industry, in the occasion where the requirement for precision, surface finish, antirust and anticorrosion of outer wall is relatively high.
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DIN2391 Galvanized Steel Tube with High Precision factory  DIN2391 Galvanized Steel Tube with High Precision factory

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