4 waiwai maʻamau o ke kila kuhiliʻole seamless paipu

ʻO ka paipu kila kila ʻole he paipu kila i kū i nā media corrosive nāwaliwali e like me ka ea, ka mahu, a me ka wai, a me nā mea hoʻoheheʻe kemika e like me ka waikawa, ka alkali, a me ka paʻakai. ʻIke ʻia hoʻi he paipu kila ʻakika-kūpono.
1. Kūpaʻa kūpale
ʻO ke kiʻi ʻoniʻoni ʻoniʻoni ea waiwai nui i ka chromium ma ka ʻili o ka paipu kuhili ʻole i hoʻopaʻa ʻia i ka pā kila kila maikaʻi. Hōʻike ka ʻikepili o ka hoʻokolohua etching ma luna o ka pūnaewele e hiki i ke ola lawelawe o ke kila kila kila ʻole ke hiki i 100 mau makahiki.
2. Ola kino a noʻonoʻo
ʻO ka pā kila kila he mea maka no ke olakino kino a me ka noʻonoʻo hiki ke hoʻokomo ʻia i loko o ke kino. ʻAʻole hoʻopuka ka ʻōpū o loko o ke kila kila ʻole i nā germs a ʻaʻole hoʻokuʻu i nā mea ʻino. Hiki iā ia ke pale aku i ka pollution lua a he paipu wai hoʻomaʻemaʻe kaiapuni.
3. Kū'ē kiʻekiʻe, pale wela
ʻO ka ikaika compressive o ke kila kila ʻole he 3 mau manawa o ka paipu kila a me 8-10 mau manawa o ka paipu PPR. Hiki iā ia ke pale i ka hopena o ka wai kahe wikiwiki ma 30 mika i kekona. Hiki i ka pā kila kila ke hana no ka manawa lōʻihi ma -270 ℃-600 ℃. ʻAʻohe mea o ka mahana, ʻaʻole maʻalahi ka hoʻololi ʻana i nā mea ʻino. ʻO ka ikaika compressive o ka paipu wai wai kila ma mua o 530n / mm, a he ductility maikaʻi loa a me ka ductility.
4. ʻO ka'ōmaʻomaʻo a me ke kaiapuni
ʻO ke kila kila maʻemaʻe ka paipu haʻahaʻa haʻahaʻa hoʻoili wela a me ka maikaʻi o ka hana insulation thermal, ʻo ia ka 4 mau manawa o ka paipu galvanized a me 25 mau manawa o ka paipu keleawe ea. Hiki iā ia ke hōʻemi pono i ka pōʻino wela o ka paipu hoʻomehana. ʻO ka pepa kila kila he mea hiki ke hoʻololi hou ʻia, ʻaʻole maʻalahi e hoʻohaumia i ka ea.