Loose flange haɗin karfe bututu(Flank-style mai sauƙiKarfe bututu(Yawancin ya ƙunshi jiki mai sassauci (corrugated tube), cibiyar sadarwa da nau'ikan haɗi daban-daban. Its ciki bututu ne mai nauyi bango bakin karfe corrugated bututu, da corrugated bututu waje layers net cover ne aka yi da bakin karfe waya, waya saƙa band ko karfe band da wani sigogi saƙa. Za a iya sanya haɗin haɗin biyu ƙarshen bututun bisa ga nau'in haɗin haɗin bututun mai amfani ko na'urar.

　Loose flange haɗin karfe bututuZaɓin biyar abubuwa (m flanged karfe hose):

1, size: m flanged irin karfe bututu nominal diamita, haɗin nau'i da size, bututu tsawon;

2, zafin jiki: aiki zafin jiki da kewayon cikin kafofin watsa labarai na flanged karfe bututu; yanayin zafin jiki lokacin da tubing aiki. Lokacin da high zafin jiki, ya kamata a gyara lambar da zafin jiki, ƙayyade mafi girma matsin lamba yarda a aiki zafin jiki, don ƙayyade zaɓin daidai matsin lamba matakin;

3, kafofin watsa labarai: sinadarai kaddarorin kafofin watsa labarai shigar a cikin flanged karfe bututu, bisa ga juriya lalata kaddarorin tebur, yanke shawarar kayan bututu daban-daban sassa;

4, matsin lamba: flanged irin karfe bututu ainihin aiki matsin lamba, zaɓin nominal matsin lamba PN aiki matsin lamba P;

5, Jihar: Matsa yanayin lokacin amfani da sauƙi flanged karfe bututu, dangane da bututu daidai shigarwa hanyar, bututu daban-daban motsi jihohi tsawon lissafi da kuma bututu mafi ƙarancin lankwasa radius da sauran dalilai, daidai zaɓi bututu tsawon, da kuma daidai shigarwa.

　　Loose flange haɗin karfe bututu(Flanged karfe hose) ne mai sassauci haɗin bututun da aka yi amfani da shi sosai a zamani masana'antu bututun.