Honed Tube

Product Introduction

  Steel grade： ST 52, 20 steel, 45 steel, and others
  Size range：
  Inner diameter of cylinder pipe： 40–1000 mm，
  Supply length： 20 m
  Straightness：0.5／1000
  Outer diameter tolerance standard：DIN 2391
  Inner diameter tolerance standard：ISO H8
  Inner surface roughness：0.2-0.4μ
  Processing technology： cold drawing, stress relieving, honing
  Stenciling：JW，ID，OD
  Length：Uncertain or fixed length (according to user requirements)
  Package：Steel band bundling, woven tape packaging
  Protect：Apply oil to the inner and outer surfaces for rust prevention protection, and use plastic end caps at both ends to protect the inner surface.