SAE 600 PSI Flange
All the carbon steel components used in our hydraulic hose connectors are manufactured in accordance with ISO, SAE, DIN, JIS, BS, and NF standards. Through a Zinc coating and Cr-VI free zinc plating process, our products remain highly resistant to corrosion, meeting SAE J516 and DIN EN ISO 12151 requirements as well as EU and US regulations.
The exclusion of hexavalent chromium ensures an eco-friendly outcome without diminishing corrosion resistance.
The zinc-plating tested to EN ISO 9227 yields a minimum of 240 hours without corrosion, prior to crimping.
Flange 3000 psi and 6000 psi
The sealing mechanism is through compression of the Oring in the face of the flange head against the surface of the port connection. The flange fittings are generally separated into two pressure classes referred to as 21.0 MPa/ 3000 psi (SFL) or 42.0 MPa/ 6000 psi (SFS). In addition to these flanges, customer- specific Komatsu and CATERPILLAR flanges can also be found in the market.
Standard: ISO 6162-1,ISO 6162-2
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The purchaser of these fittings must ensure that they are satisfactory for use in the application for which they are intended. No responsibility can be accepted by the manufacturers if any fittings are incorrectly or inadequately fitted, ie. torque values, pressure requirements, non-matching threads etc. USC Hydraulics assumes no liability for typographical errors or other errors. For any precise technical information you must always contact our technical department. Dimensions and Data shown may be changed without notice.