27simn Precision Honed Tube

Basic Properties
Place of Origin: CHINA
Brand Name: Hengxin Zhicheng
Certification: ASTM, GB, ISO, etc.
Model Number: Precision Honed Tube
Trading Properties
Minimum Order Quantity: 1 PCE
Price: Negotiation
Payment Terms: L/C,T/T
Specifications
Product Name: Honed Tube Product Type: Seamless Honed Steel Tube
Manufacturing Process: Cold Drawn, Honed, Skived And Roller Burnished Inner Diameter (ID): 40–500 Mm
Outer Diameter (OD): Customized According To Requirements Standard: EN 10305-1, EN 10305-2, Or Customer-specified Standard
Application: Hydraulic Cylinders, Pneumatic Cylinders, Hydraulic Systems Surface Treatment: Honing, Polishing, Oiled,
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Product Description

27SiMn Precision Honed Tube

A high-precision, seamless steel cylinder tube engineered for exceptional internal surface finish, dimensional accuracy, and straightness. Crafted from 27SiMn, a low-alloy, high-strength structural steel, this tube provides superior yield strength, impact toughness, and fatigue resistance compared to standard carbon steels.

Key Advantages

  • Superior Material: 27SiMn alloy offers enhanced yield strength and fatigue resistance.
  • Precision Honing: Cross-hatch internal pattern ensures optimal lubrication retention.
  • Extended Lifespan: Designed for minimal seal wear in demanding hydraulic applications.

Product Attributes

FOB Unit: Piece
MOQ: 1 PCE
Packaging: Default bare pipe bundling, or custom (oil cloth, wooden box, frame)

Technical Specifications (Tolerance Data)

Inner Diameter (mm) H7 H8 H9 H10
30 0.021 0.033 0.052 0.084
>30~50 0.025 0.039 0.062 0.1
>50~80 0.03 0.046 0.074 0.12
>80~120 0.035 0.054 0.087 0.14
>120~180 0.04 0.063 0.1 0.16
>180~250 0.046 0.072 0.115 0.185
>250~315 0.052 0.081 0.13 0.21
>315~400 0.0527 0.089 0.14 0.23