HYDRAULIC CYLINDER TUBES

COLD DRAWN SEAMLESS STEEL TUBES


* Cold Drawing Available For Diameters: 6mm to 400 mm


* Cold Drawing Available For Lenghts: 2 m to 14 m


* Annual cold drawing capacity 10 000 tons

MAIN MATERIALS


Seamless St52 E 355 SR or St 52 BK S
Mono action telescopic for trucks Inner surface is ready for to use and the ID tolerence is 0,00 + 0,20 mm Outer diameter comes with 2 mm remove stock for machining, grinding and chrome plating purposes.

In-stock Standard Sizes are as Follows:


36 x 57 mm 60 x 77 mm
80 x 97 mm 100 x 117 mm
120 x 137 mm 140 x 162 mm
165 x 188 mm 190 x 215 mm


Short lenght telescopic tubes, for agricultural machinery and other uses, are also available. Inner surfaces of these tubes are ready-to-use and Outer diameter comes with 1 mm remove stock for machining , grinding and chrome plating purposes.

1- 50 x 61 mm 2- 65 x 76 mm
3- 80 x 91 mm 4- 95 x 106 mm
5- 110 x 126 mm 6- 130 x 145 mm
Double action telescopic cylinders, for garbage trucks and other purposes, ae also avilable. Inner surfaces of these tubes are honed or burnished to have Ra 0,4-0,8 micron roughness. Outer surfaces have 2 mm remove stock for machining , grinding and chrome plating purposes.


63 H8 mm x 77 mm
90 H8 mm x 107 mm
120 H8 mm x 137 mm