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Quick Details

  • Standard: DIN, DIN 2391, DIN EN 10305
  • Grade: Q195-Q345, ST35-ST52, Q235, Q345, St45, St52, St52.4
  • Thickness: 3 - 50 mm
  • Section Shape: Round
  • Outer Diameter: 40 - 600 mm
  • Place of Origin: Hubei, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: hydraulic pressure, pneumatic cylinder, oil pump barrel, motor body, Hydraulic pressure, pneumatic cylinder,oil pump barrel, etc
  • Technique: Cold Drawn
  • Certification: ISO 9001, ISO/TS 16949
  • Surface Treatment: optional
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Non-alloy
  • Benefits: Good surface quality, Tight tolerances
  • Brand: UST
  • Main markets: North and South American, South Africa, Europe, South East Asia, etc.
  • Production Technique: Cold Rolled, Cold Drawn, Honed, SRB
  • Delivery Condition: BK, BKS
  • Length: Not more than 12 m
  • Advantage: Special requirements, Special material, Large diameter
  • Keywords: Honed Steel Tube
  • Skype: samsonhuang22

Packaging & Delivery

Packaging Details With anti-rust oil on inner diameter of each pipe,tube caps on both ends, hexagonal bundles of max 3,000 kg with several steel strips, nylon bag and waterproof paper package each bundle. Of course, customers can customize other packing way.
Delivery Time within 10-30 days after confirmed

Inner Diameter High Precision Honed Steel Tube 

 

Usage

Applicable to hydraulic pressure, pneumatic cylinder,oil pump barrel, motor body, transmission shaft, etc.

 

Quality Standard  

DIN 2391, EN 10305-1,  SAE J524, ASTM A519 and GB3639

 

Process

Raw materials- Cold drawn/rolled- Heat treatment(BKS)- Honed or SRB- packing

 

Steel  Grade

ST52, ST52.3, E355, SAE1026, Q345B.

*Low temperature impact test upon request (27J/-20°C).

 

Size

Processing Cylinder diameterLength /mmStraightnessSize accuracyWall thickness/mmInner boreroughness
Cold Drawn/RolledID28~OD400≤12M0.3~1.0m m/m H8-H11±5%0.8~1.6um
Honed/SRB
ID30~OD600≤12M0.3~1.0m  m/m  H8-H9±5%0.4~0.8um

 

Packing 

With anti-rust oil on inner diameter of each pipe,tube caps on both ends, hexagonal bundles of max 3,000 kg with several steel strips, nylon bag and waterproof paper package each bundle. Of course, customers can customize other packing way.


SKYPE: samsonhuang22

 

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