Hoʻokaʻaʻike mākou i nā mea nui ma waena o nā mea ʻelua (he kila māmā a i ʻole ke kila kila) ma lalo. ʻOi aku ka lōʻihi o ke kila kila i nā kūlana paʻakai a hiki ke hoʻohana ʻia i ka ʻoihana meaʻai, ʻoiai ʻoi aku ka ikaika o ke kila māmā a hiki ke hoʻokau hou i ke koʻikoʻi i ka hoʻokele ilo.

kila māmā:
ʻO ke kila māmā, ʻike ʻia hoʻi ʻo ke kila kalapona, ʻo ia ke ʻano maʻamau o ke kila ma nā noi āpau, a ʻaʻohe ʻokoʻa nā hose clamps. ʻO ia kekahi o nā māka ākea o ke kila e uhi ana i kahi ākea o nā waiwai mechanical. ʻO ia ke ʻano o ka hoʻomaopopo ʻana a me ka wehewehe ʻana i ka māka kūpono hiki ke loaʻa ka hopena nui i ka hana o ka huahana i hoʻopau ʻia. No ka laʻana, ʻokoʻa loa nā koʻikoʻi a me nā koi o nā ʻāpana kila i hana ʻia i nā panela kino kaʻa kaʻa me nā mea hose entrainment. ʻO ka ʻoiaʻiʻo, ʻaʻole like ka kikoʻī o ka hose clamp material me ka pūpū a me nā kaula.

ʻO kekahi hemahema o ke kila māmā, ʻo ia ka haʻahaʻa haʻahaʻa haʻahaʻa maoli. Hiki ke hoʻokō ʻia kēia ma ka hoʻopili ʻana i kahi uhi, ʻoi loa ka zinc. ʻO nā ʻokoʻa o ka uhi ʻana i nā ʻano a me nā maʻamau, ʻo ke kūpaʻa ʻana i ka corrosion hiki ke lilo i hoʻokahi wahi kahi e ʻokoʻa ai nā hose clamps. Pono ka British Standard no ka hose clamps he 48 mau hola o ke kū'ē i ka ʻulaʻula i ʻike ʻia i loko o ka hoʻāʻo ʻana i ka paʻakai paʻakai kūʻokoʻa he 5%, a ʻaʻole i hoʻokō ʻia nā huahana he nui i hōʻailona ʻole ʻia.

Kila kohu ʻole:
ʻOi aku ka paʻakikī ma mua o ke kila māmā ma nā ʻano he nui, ʻoi aku hoʻi i ka pili ʻana i nā hose clamps, no ka mea, hoʻohana maʻamau nā mea hana kumu kūʻai i ka hui ʻana o nā māka waiwai like ʻole e hāʻawi i kahi huahana me nā kumukūʻai haʻahaʻa haʻahaʻa a hoʻemi i ka hana.

Hoʻohana ka nui o nā mea hana hose clamp i ke kila kila ferritic ma ke ʻano he mea ʻokoʻa i ke kila haʻahaʻa a i ʻole ke kumu kūʻai haʻahaʻa i ka austenitic stainless steel. Ma muli o ka loaʻa ʻana o ka chromium i loko o ka huila, ʻaʻole pono nā kila ferritic (hoʻohana ʻia i nā māka W2 a me W3, i ka moʻo 400-grade) i kahi hana hou e hoʻomaikaʻi ai i ka pale ʻana i ka corrosion. Eia nō naʻe, ʻo ka nele a i ʻole ka haʻahaʻa nickel maʻiʻo o kēia kila, ʻo ia hoʻi, ʻoi aku ka maikaʻi o kāna mau waiwai ma nā ʻano he nui i ka austenitic stainless steels.

Loaʻa i nā kila kila Austenitic ka pae kiʻekiʻe o ka pale ʻana i nā ʻano ʻino a pau, me nā waikawa, loaʻa ka laulā wela o ka hana ʻana, a ʻaʻole magnetik. ʻO ka maʻamau, loaʻa nā māka 304 a me 316 o nā pahu kila kila; Ua ʻae ʻia nā mea ʻelua no ka hoʻohana moana a me ka ʻae ʻana o Lloyd's Register, ʻoiai ʻaʻole hiki i nā māka ferritic. Hiki ke hoʻohana ʻia kēia mau māka i ka ʻoihana meaʻai a me nā mea inu, kahi e ʻae ʻole ai nā waikawa e like me ka acetic, citric, malic, lactic a me tartaric acids i ka hoʻohana ʻana i nā kila ferritic.