Hydraulic products

Hydraulic Cylinder Tube

ST 52 or ST 52-3: Hydraulic Cylinder Tubes cold drawn and stress relieved with honed or skived and roller burnished I/D. End use: Industrial and agricultural cylinders.

Hollow Bar

HB 470 AR: Carbon-Manganese-Vanadium Steel, with high yield strength, plus excellent machinability and weldability. End use: Medium stressed parts etc.

MecaVaL 147M: Carbon-Manganese-Vanadium Steel, with high yield strength, excellent machining and welding properties. End use: Medium stressed parts.

AISI 4140: Chrome-moly high tensile steel, generally supplied hardened and tempered to tensile strengths of 860 – 1100 Mpa. End use: Highly stressed parts.

Chrome Plated Bar

CK45 (1045): Hard Chromium Plated Bars with extremely smooth hard wearing surface, excellent corrosion resistance, and high dimensional and straightness tolerances. End use: Hydraulic and pneumatic cylinders etc.

CK45 (1045) Induction Hardened: Hard Chromium Plated Bars (as above), plus a hardened case Rc55-60. End use: Parts with high resistance to surface impact.

AISI 4140: Hard Chromium Plated Bars with tensile strengths of 800 – 1200 MPa.
End use: Highly stressed hydraulic cylinders etc.

38 MVS6: Hard Chromium Plated Bars with tensile strengths of 800 – 950 MPa.
End use: Medium to highly stressed hydraulic cylinders etc.

Cast Iron

4E: Grey Cast Iron with excellent machinability and good resistance to wear.
End use: Bushings, bearings, gears, pistons, pulleys, sprockets etc.

3D: Ductile Cast Iron with good strength, toughness and impact resistance.
End use: Gears, sprockets, plus applications requiring good resistance to shock.

Cast Iron Hollow Bar

2P: Grey Cast Iron with good wear resistance plus the ability to withstand high pressure without leaking. End use: Piston rings, bushes, cylinder liners etc.

3D: Ductile Cast Iron with good strength, toughness and impact resistance.
End use: Ring gears, conveyor rollers, bushes, cylinders etc.