China chrome plated hollow bar (chrome plated tubes) used for hydraulic piston rod applications

Chrome plated OD tubing is produced from cold drawn seamless tubes in steel grade SAE 1020, 1026 and ST52.3. Our chrome plated od tubes are are centerless ground, polished on the outside diameters, and chrome plated to a thickness of 10 microns to 30 microns on request. This product is well known as chrome plated hollow bar also.

Compared to chrome plated bar, the chrome plated hollow bar can provide lighter unit weight when used as the hydraulic cylinder piston rods. Chrome plated tubes can also be offered with a honed inside diameter for telescoping hydraulic cylinder utilities.

Size range:

Our factory can supply chrome plated tubes in size range OD 25 mm to OD 609 mm.

We can supply chrome plated tubes in fixed length or random length up to 12 meters.

Features:

As the leading China honed tube manufacturers and chrome plated tube suppliers, the chrome plated tubes produced by our factory have features as below.

- High precision tolerances, the outside dimension tolerance can be as precise as f7 on request.

- The chrome plated surface provides excellent wear and corrosion resistance;

- High smooth surface finish;

- Good mechanical strength

- Durable in use

Packing

Our chrome plated tubes usually are supplied in packing method as below:

1. Standard plastic sleeves or paper tubes (depending on the diameter size) packed in bundles. The tubes are oiled inside and closed with end caps.

2. Special Packaging (seaworthy protected) with additional cost is made with aluminum foil or vacuum bags.

3. wooden boxes.

    

   Applications:

   The Chrome plated tubes can be used for manufacturing and repairing pneumatic cylinders, telescoping hydraulic cylinders, hydraulic cylinders and the applications where high precision and high smooth outside surface is required.This product is usually used together with honed cylinder tubes for pneumatic cylinder and hydraulic cylinder applications.