Ibe mkpuchi na lining
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Spane enc enc na-agbaso mgbado nke polyethylene kwụ ọtọ
Ewebata pipe nke US polypropyrene, usoro kachasị makan'okpuruala mmiri sistemụ. Emepụtara pinye pinye polypropynene na-ejikọ site na iji spiding arc na-emeghe na teknụzụ ARC dị elu, na-enyere ịdị mma na ịdị elu dị elu. Emebere ọkwa a na steeti a iji mezuo ụkpụrụ kachasị elu maka ala mmiri, na-enye ngwọta dị elu na nke ogologo oge maka ọtụtụ ngwa.
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Na mpụga 3lpe mkpuchi dinne 30670 n'ime akwa mkpuchi
Akpụrụ a na-akọwapụta ihe achọrọ maka factory na-eme nke ọma na copyethylene-dabeere na copyethylene-dabere na nchebe nke polyethylene maka nchebe nchara na ngwa.
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Coped-Bọọlụ Comed Epoxy Awwa C213 Standard
Coped-Bọọlụ Epoxy Epoxy na eriri maka akwa mmiri
Nke a bụ mmiri America na-arụ ọrụ mkpakọrịta (AWWA). A na-ejikarị fBejin na mmiri ọkpọ, dịka ọmụmaatụ ọkpọkọ ssaw, elbows, na -ebelata wdg.
Cocations-Bọọlụ Epoxy Epoxy bụ otu akụkụ akọrọ - mgbe okpomọkụ na-arụ ọrụ, mepụta mmeghachi kemịkasị elu ma na-arụ ọrụ nke akụrụngwa ya. Kemgbe afọ 1960 na 1960 gaa, ngwa agbasawanye na nha dị ka nke dị ka nke dị n'ime na nke dị n'ime ya maka gas, mmanụ, mmiri na ngwa istewater.