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Seamless Hydraulic Tubing

Pipe Type: Carbon Steel Tubing, Round Steel Tubing, Seamless Steel Tubing
 For High Pressure Tubing and Hydraulic Cylinder

Specification: OD: 0.25'' ~ 1.25'' (6.35 ~ 31.75mm)
                          WT: 0.035'' ~ 0.12'' (0.889 ~ 3.048mm)

                          LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL

Standard: SAE J254

Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded End

Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped


Tubes designated for hydraulic are seamless cold drawn steel tubes that are used in pressure distributions and circuits, in hydraulically operated equipment. The speed and pressure of the medium are significantly changing and these devices have characteristic pressure surges on the inner surface of tubes.

Hydraulic tubing is made of carbon steel. Its smooth, clean inside surface helps to prevent valve and cylinder damage in hydraulic, diesel fuel injection, lubrication, heating coil, air conditioner, and other high-pressure applications. Use with standard fittings for best performance.

This seamless, carbon steel tubing is ideal for flaring and bending. It features a smooth, clean inside surface to help prevent valve and cylinder damage. Use with standard fittings in hydraulic, diesel fuel injection, lubrication, refrigerator generator pump, heating coil, air conditioner, and other high-pressure applications.

The advantages of the hydraulic tube compared with mechanical transmission, electric drive, hydraulic drive has the following advantages:

1, the various components of the hydraulic drive, can easily and flexibly arranged.

2, light weight, small size, small movement inertia, fast response.

Manipulation convenient control, can achieve a wide range of stepless speed (the speed range of 2000:1).

4, automatic overload protection.

Generally use mineral oil as the working medium, the relative movement of the surface can be self-lubrication, long service life.

6, it is easy to achieve linear motion.

7, it is easy to achieve automation of the machine, when the electro-hydraulic joint control, not only to achieve a higher degree of automatic control process, and can achieve remote control.