AAK hydraulic valve blocks used in deep sea, although the price is 20% more expensive, the service l

Bartolomeo is from Italy, and their company has developed a hydraulic drill used in the deep sea. Bartolomeo has purchased several customized hydraulic valves from AAK, but has not purchased any hydraulic manifold blocks yet. Their hydraulic drilling rig has the requirements of corrosion resistance and pressure resistance of 450 MPa for the hydraulic manifold blocks. Bartolomeo is an experienced purchaser. He contacted more than 10 hydraulic manifold block manufacturers and asked if they were able to make samples. Only 1 of them was willing to try. Bartolomeo felt that if only 1 manufacturer, there will be no comparison and alternative choice, so he contacted me to ask if AAK is willing to test the hydraulic manifold blocks with another manufacturer together. After 35 days, we both got the hydraulic manifold blocks pass the testing.

https://www.aakindustry.com/info-detail/hydraulic-manifold-blocks-aak333