Seamless Cylinder Tube H8

Seamless Cylinder Tube H8

Description: skived and roller-burnished (SRB) or honed seamless tube for the manufacture of hydraulic cylinders. Material : Cold-drawn or hot-rolled seamless tube. Main Steel grade: E355 (St 52.0),C20,CK45,27SiMn Delivery condition: +SR (BK+S) / +C Dimensional tolerances: Ø O.D. according to...

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Product Details

Description: skived and roller-burnished (SRB) or honed seamless tube for the manufacture of hydraulic cylinders.

Material : Cold-drawn or hot-rolled seamless tube.

Main Steel grade: E355 (St 52.0),C20,CK45,27SiMn

Delivery condition: +SR (BK+S) / +C

Dimensional tolerances: Ø O.D. according to EN10305-1 (ex DIN 2391) for cold-drawn tubes. EN10297-1/EN10220 (ex DIN1629/DIN2448) for hot-rolled tubes. Ø I.D. ISO H8-H10 (see dimensional range).

I.D. Roughness: max. Ra 0,4μm according to DIN EN ISO 4287/88.

Straightness: between 0,5-1,00/1000mm.

Eccentricity: according to  ISO 4394/1.

Fields of applications:

● Hydraulic machinery

● Hydraulic cylinders for earth moving machine, wind mills and parabolic trough plants

● Hydraulic accumulators

● Cranes and lifting platforms

OD range φ32mm-φ250mm

Manufacturing process: cold drawing, stress relief annealing, straightening, honing of bores, saw cutting and packaging.

Or cold drawing, stress relief annealing, straightening, roller burnishing, and saw cutting.

Hot Tags: seamless cylinder tube h8, China, suppliers, price, pricelist
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