According to DIN Norm:
EN 10305-1, EN 10305-2, ASTM A 513, ASTM A 519
Piston rods made of stainless steel
We have developed the Know-How for hard chrome plated tubes and piston rods over a period of many decades. The hydraulic industry with its demand for extreme diameters and wall thicknesses, high levels of rigidity and long tubes up to 15,000 mm uses our competence in the field of hard chrome plating.
The hard chrome plating is carried out under our instructions and using our semi-finished materials in order to meet stringent quality requirements. Tube selection, grinding, polishing, chrome plating, tube end processing – with guarantee, every-thing from one supplier.
The delivery range of Seidel Stahlrohr includes piston tubes and rods having:
The grade, materials, chrome plating thickness and tolerances conforming to your desires and specifications.