Written by Alex, Production Engineer at EAST AI"Just give me standard chrome" is a request we get from customers who assume plating thickness is a fixed, one-size number. It isn't. We quote chrome thickness anywhere from 20 to 100 microns depending on the application, and picking the wrong end of th
Written by Alex, Production Engineer at EAST AICustomers send us bore diameter, length, and tolerance almost every time. Roughness gets left off the drawing more often than any other callout on a honed tube spec — and it's usually the one detail that determines whether the seals in that cylinder las
Dimensional tolerance is one of the details that hydraulic cylinder manufacturers need to define when purchasing a chrome plated rod. The rod diameter affects the relationship between the piston rod, seals, guide components, and other mating parts. A rod that does not match the intended dimensional
Written by Alex, Production Engineer at EAST AII get this question almost every week from new customers: "Which hardness grade do I actually need?" Usually they've already got a bore size and a working pressure figured out, but the hardness callout on the drawing just says "hard chrome" without spec
Why Manufacturing Process MattersA chrome plated rod is not produced simply by applying chrome to a steel shaft. The finished hydraulic piston rod is the result of several processes, and each stage can influence the final dimensions and surface condition.For hydraulic cylinder manufacturers, underst
What Is a Chrome Plated Piston Rod?A chrome plated piston rod is a steel piston rod with a hard chrome layer applied to its external working surface. It is commonly used in hydraulic cylinders where the rod must repeatedly extend and retract while passing through seals and guide components.The steel
Why a Hydraulic Piston Rod Is DifferentAt first glance, a chrome plated rod may look similar to an ordinary precision steel shaft. Both are cylindrical steel components, and both can be manufactured to controlled dimensions. The difference becomes much more important when the rod is installed in a h
Straightness Is More Than a Dimensional DetailWhen a hydraulic piston rod moves in and out of a cylinder, it follows a defined axis through the rod seal, guide, and cylinder assembly. If the rod is not sufficiently straight, the resulting movement can place additional loads on the sealing and guidin
These Two Products Are Related but Not IdenticalHoned tubes and cold drawn tubes are both widely used in hydraulic cylinder manufacturing, but they are not simply two names for the same product. The difference is mainly related to the manufacturing condition, dimensional requirements, internal surfa
