... types apply to various hydraulic hoses9. Free samples can for approval HongRui Company Introdction----Ningbo Rongli founded in 1998 ... including socket, standard hose fittings, interlock hose fittings, reusable hose fittings, swivel hose fittings and other fittings;Adapter including Metric, Japanese, ... Flange fittings8Metric Thread Bite Type Tube16Other fittings reusable fittings hydraulic hose fittings