Cast Iron Bar GGG40/GGG50 Bar the meterial of hydraulic cylinder

Horizontal continuous casting iron bars after decades of application practice, now widely used in hydraulic, machine tools, dies, locomotive, metallurgy and compressor parts industry and general use.

　　continuous cast gray and ductile iron is the most metallurgically superior steel alternative on the market. Fluid power and bearing manufacturing industries are switching to our grades of continuous cast iron because it is much more cost-effective than any other steel alternative.

　　The continuous cast process ensures the iron solidifies at a more uniform rate, so the iron is more durable and reliable than traditional sand cast iron. It is manufactured with less scrap and reduced machining, so it is not only stronger, but also costs less than sand cast iron because there are no tooling charges.

　　Continuous cast iron is used for a wide variety of applications including:
　　Hydraulics: Pistons, Glands, Manifolds
　　Machine tool: Gears, Bushing, Pulleys,
　　Patterns, Mould, Mounting Plates, Pins
　　Brake Disc, Bearing Caps, Valve Guides
　　Glass Moulds: Neck Rings, Plungers, Cores
　　Dies, Rollers, Sleeves, Spacers
　We carry the products you need, and our in-stock inventory can be shipped out the same day to reduce costly downtime. As a supplier of standard and metric hydraulic cylinder tubes, we offer competitive pricing and quick turnaround. Our expansive line of products is able to withstand the harshest applications and can be cut to fit your exact specifications. We currently offer  bars and other products in a variety of alloys and diameters.