ʻO ka ʻaila hinu, nā lako maka ākea, nā kumu kūʻai haʻahaʻa. Eia nō naʻe, maikaʻi ʻole nā ​​kūlana hana, paʻakikī e hōʻoia i ka maikaʻi, ʻinoʻino koʻikoʻi kaiapuni.

ʻO ka coal tar epoxy, maʻalahi ke hana, akā lōʻihi ka uhi uhi ʻia e hoʻōla ʻia e ka hopena o ke kaiapuni, kūpono no ka hana kahua, ʻo ka hana paʻakikī o 10 ℃.

ʻO nā lipine anu Anticorrosive, maʻalahi e hana, akā ʻoi aku ka maikaʻi o ka hoʻopili ʻana, haʻahaʻa haʻahaʻa wai, haʻahaʻa haʻahaʻa, ka hopena o ke kaiapuni nui.

Epoxy pauda corrosion, electrostatic spraying, anti-corrosion mea me ka like o ka paipu frit maikaʻi, paʻa paʻa, epoxy pauka akā ʻilihune ka wai (kiʻekiʻe wai absorption, hiki i 0.83%), i ka cathodic pale hoʻolālā lawe mai i kekahi mau pilikia. Pono nā mea hana pūnaewele, paʻakikī ka hana, paʻakikī ke kāohi i ka maikaʻi.

ʻO 3PE nā mea hoʻoemi, hoʻopaʻa ʻana i ka pipeline corrosion ikaika, ka ikaika mechanical kiʻekiʻe, ke kūpaʻa wai ikaika, ka maikaʻi paʻa, ka hana kūpono, ka hoʻopili ʻana, ʻaʻole e hoʻohaumia i ke kaiapuni. PE haʻahaʻa wai absorption (emi ma mua o 0.01%), me ka ikaika kiʻekiʻe epoxy, wela hooheheeia adhesive PE haʻahaʻa wai absorption a me ka maikaʻi maʻalahi, kiʻekiʻe corrosion reliability, ka hemahema: Hoʻohālikelike me nā mea hoʻoponopono ʻē aʻe nā kumu kūʻai kiʻekiʻe.

ʻO nā hiʻohiʻona nā lipine anu a me nā kaula hoʻoemi 3PE ʻo ia: no nā ʻano mea uhi paipu a pau o ke kino, ʻoiai ʻo ke ʻano ʻē aʻe e pili ana i ka mea like a i ʻole kokoke i ke kino mea uhi paipu.