shaft seals France

...We manufacture shaft seals & stern tubes in self-hardening sand made from pure copper, hardened copper, aluminum bronze, tin bronze, lead bronze, and brass. The parts can be delivered raw, semi-finished, or fully finished.

... heavily influenced by the gaseous environment and pressure. Chemical reactions and dissolution rates play a significant role in contact surface processes. The high-pressure tribometer from Rtec Instruments enables tribological testing of ball-on-disk and shaft-on-disk types under high pressure. It consists of a rigid chamber and has a wide load range of up to 2000 N to simulate several high...

...Find all your marine propulsion needs with propellers at FRANCE HELICES. Have you just re-engined your vessel and are no longer reaching your RPM? Let our engineers calculate your propeller for you. For all your spare parts, visit our online store where you will find a wide range of anodes, bronze/PVC/resin hydrolube rings, couplings, Tides Marine type seals, PSS shaft seals, packing glands with...