Kuriyama launches Alfabiotech Supertuff hydraulic hose for extreme applications


Kuriyama-Alfabiotech-Supertuff-hoseKuriyama’s new Alfabiotech Supertuff series of hydraulic hose by Alfagomma is extremely flexible and offers up to 50% better bend radius compared to SAE 100R. The synthetic rubber tube material is oil resistant and compatible with biodegradable hydraulic fluids.

Depending on the type selected, it is available with four or six high tensile steel wire reinforcement. The cover is abrasion, ozone and hydrocarbon resistant synthetic rubber. This special “Supertuff” cover provides excellent abrasion resistance and long service life in heavy duty applications. It also meets flame resistance US MSHA IC-152/16. Developed to withstand very demanding conditions, very high performance in pressure, pulsing and flexing.

They were developed to withstand very demanding conditions and offer very high performance in pressure, pulsing and flexing applciations. The Alfabiotech is rated for pressures to 5,000 while the Alfabiotech 6000 is rated for pressures from 6,000 to 6,550 psi. They are rated for temperatures from –40° to 121 ºC (–40° to 250ºF).