IIipayipi zokuSusa kunye nokuKhupha iOyile yeCatenary yeCDSRukuhlangabezana ngokupheleleyo neemfuno ze-OCIMF-Guide to Manufacturing and Purchasing Hoses for Offshore Moorings (GMPHOM 2009).

Kwezinye iinkqubo, kufakwa inkqubo yereyile enqanaweni ukuze kube lula ukugcina nokusebenza kwepayipi enqanaweni. Ngenkqubo yereyile, iipayipi zinokusongwa zize zibuyiselwe umva zijikeleze idrama yokurhoxa emva kokusebenza kokulayisha okanye ukukhupha ioyile. Intambo yepayipi inokugqunywa ibe yingqimba enye okanye ezingaphezulu kwidrama yokurhoxa. Iipayipi ezirhoxayo ze-catenary ziyilwe ngokuguquguquka okungcono kunye nobubanzi obuncinci bokugoba, ngokuqhelekileyo ziphindwe kane kunobubanzi bepayipi eqhelekileyo.

IIipayipi zokufunxa kunye nokukhutshelwa kweoyile yeCatenaryinokuba idada okanye ingadada, kwaye uhlobo lwepayipi lungaba yiSingle Carcass Catenary Hose okanye iDouble Carcass Catenary Hose.

NgokuphatheleleIipayipi zeCDSR eziphindwe kabini, ukongeza kwi-hose carcass eqhelekileyo (ebizwa ngokuba yi-'primary carcass'), baquka i-carcass yesibini eyongezelelweyo eyenzelwe ukubamba nayiphi na imveliso ephuma kwi-carcass yokuqala ngenxa yokuvuza kancinci okanye ukusilela ngequbuliso. Ngokweemfuno ze-GMPHOM 2009, i-primary Carcass yenzelwe ukuqinisekisa uxinzelelo oluqhumayo olungaphezulu kwe-Rated Working Pressure ye-hose kahlanu, i-secondary Carcass inokumelana nokugqabhuka kwe-Primary Carcass kwaye inoxinzelelo oluqhumayo olungaphezulu kwe-Rated Working Pressure ye-hose kabini. Inkqubo esebenzayo, eqinileyo nethembekileyo, edibeneyo yokuchonga kunye nokubonisa ukuvuza inikezelwa kuzo zonke ii-CDSR Double Carcass Hoses, isixhobo sokubona ukuvuza esiqhotyoshelweyo okanye esakhelwe kwi-Double Carcass Hoses siya kubonisa ngesalathisi sombala, ukukhanya okanye ezinye iindlela xa kukho ukuvuza okwenzekileyo kwi-primary carcass. Inkqubo enjalo yokufumanisa nokukhomba ukuvuza iya kuvumela abasebenzisi ukuba bajonge imeko yee-double carcass hoses ezisebenza ukuze kuncitshiswe umngcipheko wokhuseleko lweentambo ze-hose.