ASTM A210He paerewa te ASTM A210 mō ngā ngongo maitai waro-waenga me ngā ngongo whakamahana nui e whakamahia ana i roto i ngā kohua, ngā paipa, me ngā whakawhiti wera. Ka hangaia ngā ngongo mā te whakamahi i tētahi tukanga e kiia nei ko te whakaotinga wera, e uru ana ki te hurihuri me te maimoatanga wera hei whakaputa i tētahi mata kore hononga ōrite. Ko te ASTM A210 te taumata A1 me te taumata C e rua ngā taumata noa o te paipa maitai waro kore hononga.
Ko te paipa maitai kore-whakarewa waro i hangaia kia rite ki tēnei whakaritenga, kua hangaia kia mahi i ngā pāmahana me ngā pēhanga teitei. He tino ātete ngā paipa ki te waikura, ā, he mea hanga ki ngā rauemi kounga teitei hei whakarite i te roa me te roa o te ora. Nā te hoahoa kore-whakarewa o te paipa ka pai ake te kawe wera i ngā paipa paerewa, ka taea ai te penapena pūngao.
He whānuitia te whakamahinga o ngā paipa maitai waro kore-hono ASTM A210 i roto i ngā ahumahi pēnei i te whakaputa hiko, te matū hinu, me ngā whare whakapai hinu mō te whakaputa mamaoa, wai wera rānei. Ka whakamahia hoki ēnei i roto i ngā momo mahi e hiahia ana ki te mahi pēhanga teitei me te pāmahana teitei pēnei i ngā whakawhiti wera me ngā ngongo whakapūmau.
Ko tētahi o ngā painga nui o te paipa maitai kore-whakairo ASTM A210 ko tōna utu iti. Nā te hoahoa kore-whakairo o te paipa, me ōna āhuatanga pai rawa atu, he mea whai hua, he mea ōhanga hoki i roto i ngā mahi ahumahi maha.
Hei whakamutunga, ASTM A210paipa maitai kore utu waroHe wāhanga nui te Pīra i roto i ngā mahi ahumahi maha e hiahia ana ki te tiaki i te pēhanga teitei me te pāmahana teitei. He tino pakari, he ātete ki te wera, he iti hoki te utu, ā, he mea pai rawa atu tēnei mō ngā ahumahi e hiahia ana ki te haumi ki ngā pūnaha paipa pono, roa hoki.
Wā tuku: Mei-22-2023