specialize in hydraulic test


manufacturer loctaed in China, over 3000 clients, offer you the high cost performance hydraulic test fittings

——Sany Crane, XCMG Group, Eaton supplier

Why Ikin, test couplings with cone seal

Over Ten Years of Experience

We know what the users need and how to solve their problems.

Technic Team of Over 20 People Will Support You

Ikin believe technic is important for hydraulic fittings and strong team backup is necessary.

Qucik response will be in 12 hours

Clients come first. Ikin can only get better with your satification.

Flexible Manufacturing

Small MOQ. And we offer a wide range of hydraulic fittings.

Can Be Trusted By You

We have over 3000 partners, including Sany, Xugong Group, Hengli,CRRC, Bucher, Argohytos, Caterpillar, Parker, Eaton, Zoomlion and so on.

manufacturer of hydraulic test couplings with zero leakage in China
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How IKIN test coupling Works

The hydraulic test point is usually connected with the pressure hose.

There is a corresponding thimble in the pressure hose (there is also a dust-proof cap with the thimble) .

When the hydraulic test coupling acts alone, the self-sealing valve is closed because of the spring.

And when connected with the pressure hose, the thimble opens the self-sealing valve.

Allowing fluid to flow out of the hydraulic system, then sampling or pressure testing can be proceeded.

Our Workshop Showcase

See how our hydraulic fittings keep high performance in processing. IKIN fitting enhance every beat and boost your business.

test couplings China manufacturer Ikin workshop

finished hydraulic couplings leakage test

hydraulic test couplings China manufacturer Ikin

Impingement machine made in Germany

hydraulic test couplings China manufacturer Ikin

finished hydraulic couplings test

hydraulic test couplings China manufacturer Ikin workshop

high precision machines

Ikin is Trusted By Brands Like You


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