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Cylinder tubes
Seamless cold-drawn cylinder tubes
Seamless cold-drawn cylinder tubes (HP) stand out through their precise dimensions and superior surface finish. The inner surface is available in a rolled version – offering an exceptionally smooth structure that considerably increases the service life of seals.
HP tubes are used primarily in hydraulic cylinders, pneumatic systems and mechanical engineering applications where precision, reliability and long-term durability are essential.
Specification
ID (Inner diameter)
20 to 250 mm
Wall thicknesses
2.5 to 25 mm
Tolerance
Standard ISO H8
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10305-1 (DIN 2391)
Materials
E355+SR (St 52 BK+S) · E355 (St 52.0) ·
on request: S460N (StE 460)
Certification
APZ 3.1 according to EN 10204
Seamless hot-rolled cylinder tubes | HP
Seamless, hot-rolled cylinder tubes represent a robust and cost-effective solution for a broad range of industrial applications. The inner surface is available honed – ensuring low-wear and long-lasting component performance.
Seamless hot-rolled cylinder tubes are particularly well-suited for use in mechanical engineering, the construction industry and conveyor technology, where high strength and dependable reliability are essential.
Specification
ID (Inner diameter)
55 to 600 mm
Wall thicknesses
6.2 to 55 mm
Tolerance
Standard ISO H8
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10297-1 (DIN 1629) · EN 10220 (DIN 2448)
Materials
S355J2H/E355+N (St 52.0/St 52-3N)
on request: S460N (StE 460)
Certification
APZ 3.1 according to EN 10204
Seamless cold-drawn cylinder tubes | HP
Seamless cold-drawn cylinder tubes (HP) stand out through their precise dimensions and superior surface finish. The inner surface is available in a rolled version – offering an exceptionally smooth structure that considerably increases the service life of seals.
Seamless cold-drawn cylinder tubes are used primarily in hydraulic cylinders, pneumatic systems and mechanical engineering applications where precision, reliability and long-term durability are essential.
Specification
ID (Inner diameter)
20 to 250 mm
Wall thicknesses
2.5 to 25 mm
Tolerance
Standard ISO H8
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10305-1 (DIN 2391)
Materials
E355+SR (St 52 BK+S) · E355 (St 52.0) ·
on request: S460N (StE 460)
Certification
APZ 3.1 according to EN 10204
Welded cylinder tubes | HPS
HPS cylinder tubes manufactured from welded steel provide an economical and dependable alternative to seamless tubes.
Welded cylinder tubes are used across the automotive industry, mechanical engineering, and hydraulic and conveyor technology – wherever precision and cost-efficiency are the deciding factors.
Specification
ID (Inner diameter)
12 to 125 mm
Wall thicknesses
2 to 10 mm
Tolerance
Standard ISO H9
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10305-2 (DIN 2393)
Materials
E355+C (St52-3 BK)
Certification
APZ 3.1 according to EN 10204
Welded, rolled cylinder tubes | HPG
HPG cylinder tubes manufactured from welded and rolled steel provide an economical and dependable alternative to seamless tubes.
Welded, rolled cylinder tubes are used across the automotive industry, mechanical engineering, and hydraulic and conveyor technology – wherever precise geometry and cost-efficiency are the deciding factors.
Specification
ID (Inner diameter)
32 to 180 mm
Wall thicknesses
5 to 15 mm
Tolerance
Standard ISO H8
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10305-2 (DIN 2393)
Materials
E355+SR
Certification
APZ 3.1 according to EN 10204
Seamless stainless steel cylinder tubes
Seamless cold-drawn stainless steel tubes combine corrosion resistance with high mechanical strength.
Seamless stainless steel cylinder tubes are ideal for demanding environments – such as the food industry, chemicals, process engineering or offshore applications – where long-term durability and material resilience are essential.
Specification
ID (Inner diameter)
25 to 200 mm
Wall thicknesses
2 to 12.5 mm
Tolerance
Standard ISO H9
depending on dimensions up to H11
Material and delivery condition
Standard
EN 10216-5 (DIN 2462) · EN 10217-7 (DIN 2463)
Materials
AISI 304 (1.4301) · AISI 316Ti (1.4571) ·
AISI 316L (1.4401)
Certification
APZ 3.1 according to EN 10204
Welded stainless steel cylinder tubes | HPIG
HPI cylinder tubes made from welded stainless steel offer an economical solution for corrosion-resistant applications. The inner surface is available honed or rolled – creating an exceptionally smooth structure that considerably extends the service life of seals.
Welded stainless steel cylinder tubes are used in the food and chemical industries, plant construction and maritime applications where high material resistance and precision are required.
Specification
ID (Inner diameter)
8 to 63 mm
Wall thicknesses
0.65 to 1.2 mm
Tolerance
ISO H11
Material and delivery condition
Standard
EN 10216-5 (DIN 2462) · EN 10217-7 (DIN 2463)
Materials
AISI 304 (1.4301) · AISI 316Ti (1.4571) ·
AISI 316L (1.4401)
Certification
APZ 3.1 according to EN 10204
Aluminium tubes | PNA
Lightweight, precise and corrosion-resistant - aluminum pneumatic tubes are the ideal choice for modern pneumatic systems.
PNA (Aluminium tubes) are primarily used in automation technology, the packaging industry and mechanical engineering, where weight savings and durability are crucial.