Hydraulic & precision tubes, piston rods
We supply hydraulic and mechanical-engineering materials: cold-drawn precision steel tubes to EN 10305, internally honed cylinder tubes, heavy-wall mechanical tubes, and hard-chrome-plated piston rods and piston tubes, in grades such as E355, 20MnV6, 42CrMo4 and C45. Honed cylinder tubes have their bore finish and tolerance matched to the seals, so no further machining is needed. Heavy-wall tubes can replace round bar for hollow parts, saving material and machining time.
- Sourced direct from manufacturers
- No minimum order quantity
- The complete package in one quote
Material and standards
- Standards
- EN 10305-1/-4 · EN 10297-1
- Material grades
- E235 · E355 · E470 · 20MnV6 · 42CrMo4 · C45
Overview
- tubes: cold-drawn precision steel tubes (EN 10305), internally honed cylinder tubes, heavy-wall mechanical tubes;
- piston rods: hard-chrome-plated piston rods and piston tubes;
- grades: E235, E355, E470, 20MnV6, 42CrMo4, C45.
What matters in hydraulics
The life of a hydraulic cylinder depends on the tube's tolerance, inner surface and strength. A honed cylinder tube has its bore finish and tolerance matched to the seals, so no further machining is needed. Hard-chrome piston rods give a wear- and corrosion-resistant surface.
Heavy-wall mechanical tubes can replace round bar for hollow parts, saving material and machining time.
What to include in your RFQ:
- inside and outside diameter, tolerance;
- grade;
- delivery condition (e.g. +C, +SR, +N);
- finish (honed, chromed);
- length.
Listed items show the typical range; we also quote custom specifications.
Send us your material list – one quote for the complete package (pipe, fittings, flanges, gaskets, bolting), sourced direct from manufacturers, no minimum order.
Request a quote