ʻO nā koi o ka weld no nā paipu kila humuhumu pololei i loko a me waho epoxy pauka i hoʻopili ʻia e pili ana i ka hoʻohana paipu a me ka hana hana. Loaʻa nā koi kūpono i ka hoʻolālā ʻenekinia a me nā kikoʻī maʻamau.

No ka laʻana, no nā pipeline e lawe ana i nā media corrosive e like me ka aila, gas, a me nā kemika, pono nā welds e hele i ka X-ray a i ʻole ka hoʻāʻo ultrasonic, a pono nā nānā a me ka nānā ʻana. No kekahi lako wai maʻamau a me nā paipu hoʻoheheʻe, a me nā mea ʻē aʻe, ʻoi aku ka haʻahaʻa o nā koi o ka welding grade, a pono e hōʻoia ʻia ka sila a me ka lōʻihi o nā paipu. I ka wā o ke kūkulu ʻana, hoʻohana pinepine ʻia nā kaʻina hana welding e pili ana i nā kūlana aupuni a i ʻole nā ​​​​ʻoihana ʻoihana e like me ka hoʻolālā ʻenekinia a me nā koi kikoʻī, a mālama ʻia nā loiloi kūpono a me nā moʻolelo e hōʻoia i ka maikaʻi o ka weld o nā paipu kila i uhi ʻia i ka plastic i nā koi.

Hoʻomaka i ka hoʻohana ʻana i ka pauka epoxy kūloko a me waho i uhi ʻia i nā paipu kila humuhumu pololei
ʻO ka paipu kila epoxy i hoʻopili ʻia i loko a me waho he paipu me nā waiwai anti-corrosion maikaʻi loa. Loaʻa iā ia he ʻelua papa o loko a me waho o ka uhi plastik a me kahi matrix paipu kila. Hana ʻia ka uhi ʻili i loko o ka polyethylene (PE) meaʻai, a ʻo ka uhi waho i hana ʻia me ka polyethylene (PE) a i ʻole polypropylene (PP). ʻO ka paipu kila i hoʻopaʻa ʻia i ka plastic i nā hiʻohiʻona o ka māmā, maʻalahi e hoʻokomo, haʻahaʻa kumu kūʻai, a me ke ola lawelawe lōʻihi.

ʻO nā paipu kila humuhumu pololei i loko a me waho e kūpono no ka hoʻolako ʻana i ka wai o ke kūlanakauhale, nā paipu kemika, ka lawe ʻana i ka mining, a me nā māla ʻē aʻe. Hoʻohana nui ʻia lākou i ka wai paila, ka wai wela, ka lawe ʻana i ka aila, nā fertilizers, nā kinoea, nā mea hana kemika, ka ʻoihana meaʻai, ka condensation vacuum, aerospace, a me nā māla ʻē aʻe.