Hydraulic Bolt Tensioning 1    maxresdefault     Tentecs-Topside-and-Subsea-Bolt-Tensioners-Available-for-Worldwide-Rental (1)     HL-Tesn. 2     Smontaggio-bulloneria-chiavi-idrauliche

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Pumps Repairs

we can repair almost any type of pump from double diaphragm to hydraulic gear, vane and piston pumps, to gas boosters and air amplifiers. Our 285 HP test stand can deliver 5,000 psi at 110 GPM at 1800 RPM.

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Pneumatic and Hydraulic Repairs

We offer a wide range of repair options. From small pneumatic or hydraulic cylinders, to large test systems and valves, we do it all! If you have a failed hydraulic pump, need advice on pump repair, or are looking to have your Haskel, Graco, or any number of other branded hydraulic pumps serviced, we can help!

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Cylinder Repairs

No cylinder repair is too large or too small. We specialize in larger cylinders including massive crane cylinders, telescopic cylinders, ABS cylinders, subsea cylinders and hydraulic tensioners.

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Valves Repairs
Our tests are to original manufacturers published specs, and our parts meet or exceed those specs as well. We check for input signal/flow linearity, flow symmetry, null
bias, pressure gain, internal leakage, external leakage, stability and coil resistance. Our 40 GPM, 3000 psi test stand, along with the power supply to run servos, guarantees the job is done right every time.

• Rod machining
• Re-chroming
• Sand blasting
• Custom painting

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Hydraulic Cylinder Testing

Most cylinder types are tested on a custom built test bench. Both Rod and cap end are checked for By-pass. A test report can also be supplied according to your requirements