ʻO nā mea kumu o nā paipu kila anti-corrosion 3PE me nā paipu kila ʻole, nā paipu kila spiral, a me nā paipu kila humuhumu pololei.ʻO ka polyethylene (3PE) ʻekolu-layer anti-corrosion coating ua hoʻohana nui ʻia i ka ʻoihana pipeline petroleum ma muli o kona kūpaʻa maikaʻi ʻana i ka corrosion, ka wai a me ke kinoea permeability kūpaʻa, a me nā waiwai mechanical.He mea koʻikoʻi ka papa anti-corrosion o ka paipu kila anti-corrosion 3PE no ke ola o nā paipu i kanu ʻia.Ua kanu ʻia kekahi mau paipu o ka mea like ma lalo o ka lepo me ka ʻole o ka corrosion no nā makahiki he mau makahiki, aʻo nā mea ʻē aʻe e lele i loko o kekahi mau makahiki.No ka mea, hoʻohana lākou i nā ʻāpana anti-corrosion o waho.
ʻO ka paipu kila anti-corrosion 3PE e pili ana i kahi paipu kila anti-corrosion waho ʻekolu-layer structure polyethylene coating (MAPEC), ʻo ia ka pipeline anti-corrosion maʻamau i Kina.ʻO nā ʻano hana anti-corrosion ʻē aʻe he IPN8710, FBE epoxy pauka, a me ka epoxy coal tar pitch.E pili ana ia i ka anti-corrosion o ka paia o waho o nā paipu kila.
1.-ʻO ka mea polyethylene i hoʻohana ʻia i nā paipu kila 3pe he lōʻihi ke ola lawelawe, ke kaumaha molecular kiʻekiʻe, kūpaʻa maikaʻi, a me ke kūpaʻa ʻelemakule.Ma lalo o ka mahana hana maʻamau a me ke kaomi, hiki ke hōʻoia ʻia ke ola lawelawe ma mua o 50 mau makahiki.
2.-ʻO ka polyethylene mea pale i ka corrosion i hoʻohana ʻia i nā paipu kila 3PE he paʻa kiʻekiʻe a hiki ke pale aku i ka corrosion kemika mai ke kinoea maoli, ke kinoea wai wai, ke kinoea artificial, a me nā mea ʻē aʻe.
3.- ʻO ka mea polyethylene i hoʻohana ʻia no nā paipu kila 3PE he elongation fracture ma mua o 500%.ʻO ka maʻalahi o ka mea polyethylene e maʻalahi i ka piko.
4.- ʻO nā mea polyethylene me ke kūpaʻa hopena maikaʻi loa a me ke kūpaʻa seismic he kiʻekiʻe ka hiki ke hoʻololi ʻia, hiki ke hoʻohana pono ʻia i ka pae wela o 60-80℃, a he hiki ke hoʻololi i ka hoʻonohonoho pono ʻole o nā kumu pipeline.I ke kūkulu ʻana i ka hoʻoilo, ma muli o ke kūpaʻa maikaʻi ʻana o nā mea, ʻaʻole e lilo nā paipu.
5.-ʻO ka mea polyethylene i hoʻohana ʻia no nā paipu kila 3pe ʻaʻole e hoʻohui i nā stabilizer metala koʻikoʻi i ka wā o ka hana ʻana, a ʻaʻohe mea ʻawaʻawa a maikaʻi ʻole.He paipu uliuli.Hiki ke hana hou ʻia nā mea polyethylene a ʻaʻole e hoʻohaumia i ke kaiapuni.
6.- ʻO ka mea polyethylene i hoʻohana ʻia i ka lapalapa ahi i kūkulu hou ʻia a me ka paipu kila 3pe anti-static i kūpono no nā wahi pahū a pahū.
7.- ʻO ke ala palekana a hilinaʻi hoʻi no ka mea polyethylene i hoʻohana ʻia i nā paipu kila 3PE he wela wela a hoʻoheheʻe uila paha, kahi e mālama pono ai i ke ʻano o ka mea interface, ka hale, a me ke kino paipu, e hoʻokō i ka hoʻohui ʻana o ka hui a me ka paipu. kū'ē i ke koʻikoʻi pōʻai.ʻO ke koʻikoʻi axial tensile a me ke koʻikoʻi oblique ke kumu o ke kaomi kūloko, a ʻaʻohe hopohopo o ka wai a i ʻole ka lewa lewa.
8.- ʻO ka mea polyethylene i hoʻohana ʻia no nā paipu kila 3pe he māmā, maʻalahi e hana, a maʻalahi hoʻi e hana, ʻo 1/8 wale nō o ka paipu kila.He maʻalahi kēia kaʻina hana kuʻi, wikiwiki, maʻalahi e hana, maʻalahi ke kulou, me ka haʻahaʻa haʻahaʻa holoʻokoʻa a me nā pono waiwai nui.
Ma keʻano he mea hoʻolako paipu kila & mea hana, hiki iā JINBAICHENG ke hāʻawinā paipu kila ʻole, nā paipu kila wili, a me nā paipu kila humu pololei me 3PE Anti-corrosive Solution no kā mākou papahana paipu.E kelepona mai iā mākou no ke kumu kūʻai maikaʻi loa:https://www.sdjbcmetal.com/steel-pipe-series/ leka uila:jinbaichengmetal@gmail.com a i ʻole WhatsApp mahttps://wa.me/18854809715
Ka manawa hoʻouna: Iune-26-2023