What kind of products do you sell?

We specialize in hydraulic cylinders and cylinder components.

What are your manufacturing Capabilities for hydraulic Cylinders and Cylinder Components?

Currently, we manufacture cylinders and Components with the technical specifications of our standard package, which comprises well-thought-out series of single and double-acting hydraulic cylinders with pressure levels varying from 2500 Psi to 5000 Psi and bores from 1.5’’ to 10”. The maximum stroke length is 20 feet. In addition to the standard series, we also offer a metric version of cylinders and which designed according to the ISO9001:2008 standard. The cylinders in this series have an operating pressure of 3000 Psi and bores starting from 40mm to 400mm and stroke length up to 6 meter.

What are Your Lead times for standard Cylinders?

We maintain an extensive inventory of both standard hydraulic cylinders and cylinder components and our goal is for cylinders to be immediately available for shipment when your order is received. Should a standard cylinder not be immediately available, we can begin production on that cylinder immediately and will be able to ship that order to you within 14 working days after confirmation of drawing.

What cylinder do I need for my hydraulic system?

First, do you need a single or double acting cylinder?  Next, what is the pin to pin distance when extended and retracted.  Also, how much force do you need to move the load, do you need it to move in a certain amount of time and how is the cylinder mounted.

What's the difference between a single and a double acting cylinder?

A single acting cylinder only provides force one way (most snow plow and telescopic cylinders are single acting).  A double acting cylinder provides force when extending and retracting.

How do I measure a cylinder?

Measure the pin to pin length when the cylinder is fully extended and fully retracted, measure the diameter of the rod, the bore of the cylinder will typically measure 1/4" - 1/2" less than the outer diameter of the barrel, also determine the type and size of the ports.  Finally, determine the type and size of the end mounts.

How does a displacement cylinder work?

In a displacement (single acting) cylinder the rod is extended by flowing pressurized oil behind the rod, which forces the rod out of the barrel like a piston.  Once the pressure is released, the load on the cylinder retracts the rod.  The diameter of the rod is the effective piston area.

How much force does my cylinder have?

Force is determined by multiplying the area of the piston by the pressure (PSI).
(r2 x p x PSI)

How do I Receive a price Quotation for custom hydraulic Cylinders?


Off : +91-44-47193135
fax : +91-44-42654624
Online: www.seahydrosys.com
Email: sales@seahydrosys.com

Once we have your specifications, we are able to provide you with a quotation often in as little as one business day

Are shipping and handling charges included?

No. Unfortunately, exact shipping charges are determined when the order is shipped. You can preview shipping estimates during the checkout process. These charges are estimates only.

Do you Provide technical Assistance?

SEA HYDRO is supported by a team of dedicated and experienced hydraulic design engineers with years of knowledge in the working of hydraulic cylinders.