We use 6 metre lengths as common with Storz fittings. These fittings join very quickly so we will use many lengths of hoses to reach the connection points. You should talk to our professional workforce who can specify the quantities of hoses and fittings throughout a internet site study. At https://industrial-boiler-hire01099.nizarblog.com/38385688/industrial-boiler-hire-can-be-fun-for-anyone