He aha te ASME B16.5, ā, he aha ai tātou me whai i tēnei paerewa?

"AMSE B16.5"Ko te kupu "\" e pā ana ki te paerewa flange paipa ahumahi i hangaia, i tiakina hoki e te American Society of Mechanical Engineers (ASME), ā, koinei te paerewa matua o te "American Pipe Flange System\". I te nuinga o te wā, ka pā te ASME B16.5 ki ngā paipa he NPS 24 inihi te roa, me raro iho rānei; mō ngā diameter nui ake (NPS 26 ki te 60 inihi), me whakamahi te paerewa ASME B16.47.

• Ngā momo flange kua hipokina:tae atu ki ngā flange whakapiri-tuara, ngā flange whakapiri-kōtui, ngā flange miro, ngā flange paheke-ake, ngā flange hononga-pokohiwi, me ngā flange matapo, me ētahi atu.

Koinei tētahi o ngā paerewa e whakamahia whānuitia ana mō ngā pāreti paipa me ngā wāhanga pāreti i roto i ngā ahumahi matū hinu, matū, hiko, hinu me te hau o te ao.

Te whakamāramatanga matua me te whānuitanga o te whakamahinga o te paerewa

Ko te paerewa ASME B16.5, e mōhiotia whānuitia ana ko "NPS 1/2 ki te NPS 24 Metric/American Standard Paipa Flanges me Flange Fittings", e kī ana i te nuinga o te wā:

• Awhe rahi:Ka hipoki i ngā flange me ngā diameter paipa ingoa (NPS) mai i te 1/2 inihi ki te 24 inihi.
• Te whakatauranga pēhanga:E tautuhi ana i ngā akomanga pēhanga e whitu (Ngā Akomanga) o te 150, 300, 400, 600, 900, 1500 me te 2500. E rite ana ia akomanga ki ngā pēhanga mahi mōrahi e whakaaetia ana me ngā huringa me te pāmahana.
• Ngā ihirangi whakatakotoranga:E whakamārama ana i ngā whakatauranga pēhanga-pāmahana, ngā rauemi, ngā ine, ngā tūponotanga, ngā tohu me ngā whakamātautau e hiahiatia ana mō ngā flange.

Taumata 150Pēhanga mōrahi (100°F / 38°C): 285 psi Whakamahinga: Ngā paipa wai whānui, te mamaoa pēhanga iti, ngā pūnaha HVAC

300 raupapaPēhanga mōrahi (100°F / 38°C): 740 psi Whakamahinga: Mamao pēhanga-waenga, tuku wai ahumahi, tukatuka matū

Tau 600Pēhanga mōrahi (i te 100°F / 38°C): 1480 psi Whakamahinga: Ngā paipa mamaoa pēhanga teitei, hinu me te hau, ngā whare hanga hinu

Te whakatauranga pēhanga o te 900 psi me runga ake(100°F / 38°C): 2200 psi me runga ake. Ngā Whakamahinga: Ngā umanga taumaha, ngā tipu hiko, ngā papaaho moana, ngā tipu hiko karihi.

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