Takirua Pūrerehua ā-rua-aronga
Tirohanga Whānui
Ko te takirere pūrerehua takirua-aronga toru-whakakore NSEN e whakamahi ana i te hanganga hiri whakakapinga o te "Kowiri tira me te karāhe kua whakakikoruatia". Mā tēnei ka whakarite i te mahi hiri pono me te roa o te ora i raro i te āhuatanga mahi whakatuwhera/kati auau.
• Hiritanga maha-paparanga
• He iti te taipana whakatuwheratanga
• Kore turuturu mō ngā taha e rua
• Kore he waku i waenganui i te nohoanga me te hiri
• Hoahoa haumaru ahi ki te API607
• Te Hiri Nohoanga me te Kōpae Ka taea te Whakakapi
Tohu Takirere:MSS-SP-25
Hoahoa me te Hanga:API 609, EN 593
Ahu Mata ki te Mata:API 609, ISO 5752, EN 558
Whakamutua te Hononga:ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Whakamātautau me te Tirotiro:API 598, EN 12266, ISO 5208, ANSI B16.104
Teihana Runga:ISO 5211
Hanganga
Ka tāpirihia e te takirere pūrerehua āwhati-toru he tuatoru o ngā koki āwhati-toru i runga i te hanganga āwhati-rua. Ko te tuatoru o ngā āwhati-toru he mea tito mai i tētahi koki motuhake.
Kei waenganui i te rārangi pokapū o te tinana takirere me te mata hiri nohoanga kōniko, ka taea te wehe, te pā rānei i te mowhiti hiri o te kōpae ki te nohoanga kia kore ai e puta te waku me te pēhi i waenganui i te nohoanga me te mowhiti hiri.
Hoahoa hiri rua-aronga
Ka taea e tēnei raupapa te whakatutuki i te whakaritenga kore-taunga rua i roto i te paerewa e pā ana, ahakoa te whakamātautau waipēhi, te whakamātautau hau rānei. Ko te pehanga teitei rawa atu ka taea te eke ko te 600LB.
Taipana whakatuwheratanga iti
Ka whakamahia e tēnei raupapa te Pūnaha Hiri Pūmau Hihiri Radial, mā te hoahoa kua arotauhia, ka taurite ngā kaha e pā ana ki ngā taha e rua mō te tomokanga me te putanga o te kōpae pūrerehua kia pai ai te whakaheke i te taipana whakatuwheratanga o te takirere.
Moanalrauemi mowhiti
He mea hanga te mowhiti hiri o tēnei raupapa ki te pereti maitai kore waikura me te karāpeti/ muka waro/ PTFE me ētahi atu. Ko te hiri matua he pereti maitai kore waikura, he paparanga kore-whakarewa hei āwhina. Mā tēnei hanganga ka pai ake te hiri o te takirere, ā, ka eke te turuturu o te hiri ki te akomanga VI ki te ANSI B16.104, ki te akomanga A rānei ki te ISO 5208. Ki te whakataurite ki te rauemi pereti rapa asbestos, he pai ake te mau, he ārai i te horoi, he pono, ā, he pai ake mō te taiao.
Mowhiti hiri ka taea te whakakapi
He motuhake ngā mowhiti hiri o te kōpae me te nohoanga mō te takirere pūrerehua raupapa NSEN, ā, ka taea te whakakapi ina hiahiatia. Ka taea te huri takitahi i te mowhiti nohoanga o te kōpae, o te nohoanga rānei ina pakaru, e kore e whakaiti noa i te utu tiaki engari ka māmā ake hoki te tiaki.
Pte mamae-hiri whakakotahipūnaha
Ka whakamahia e te NSEN tēnei hanganga hei whakarite kia eke te turuturu o te takirere ki te ≤20ppm i te mōrahi. Kei te wātea te hanganga hiri hihiri mēnā e tika ana, e pai ai te āhua o te hiri tākai, ā, e roa ai te wā tiaki kore utu o te tākai.
Hanganga Pūmau Taurite
Kua whakaukia te mowhiti hiri o te takirere pūrerehua ki ngā pūtu/nati kua tohatohahia kia ōrite. Kei te tika te tūnga o ia pūtu, ā, ka taurite te kaha ki te pupuri. Mā tēnei hanganga ka kore e raru te turuturu, te mowhiti hiri rānei e wetekina ana nā te kaha kore ōrite o ngā pūtu me ngā nati.
Te hoahoa me te hanganga haumaru ahi
Mā te hanganga whakarewa e haumaru ai te takirere ki te ahi, ā, e tutuki ai hoki i te whakaritenga o te API 607.
Pūngao ā-Rohe:Teihana hiko wera, te teihana whakawhiti wera, te tipu kohua rohe, te porowhita wai wera, te pūnaha paipa take
Whare Whakamahi Para:Te tote, te kohu hauhā waro, te tipu propylene, te pūnaha kohu, te hau propylene, te tipu ethylene, te taputapu pakaru ethylene, te tipu kōkaTe tipu hiko karihi:te wehenga pupuri, te pūnaha tango tote wai moana, te pūnaha tote, te pūnaha rehu matua, te wehenga papu
Te whakaputa hiko wera: te whakamatao o te pūwhakamātao, te wehenga tango papu me te mamaoa, te whakawhiti wera, te wehenga whakamatao o te pūwhakamātao, te wehenga papu
Te pāmahana iti:hau wai, ngā pūnaha hau māori waikura, ngā pūnaha whakaora mara hinu, ngā tipu whakapūnga hau me ngā taputapu rokiroki, ngā pūnaha kawe hau māori waikura
Pūmua me te pepa:te wehenga mamaoa, te wai kohua, te raima me te paru
Te whakapai hinu:Te wehenga rokiroki hinu, te takirere tuku hau, te pūnaha whakakorenga whanariki me te tukatuka hau para, te hau mura, te wehenga hau waikawa, FCCU
Hau māori
E whai pū ana te NSEN i ngā ratonga whakatika kore utu, whakakapinga kore utu me te whakahoki kore utu i roto i ngā marama 18 i muri i te whakakorenga o te takirere i ngā mahi tawhito, i ngā marama 12 rānei i muri i te tāutanga me te whakamahinga ki te paipa i muri i ngā mahi tawhito (ko tēhea te mea tuatahi).
Mēnā ka pakaru te takirere nā te raruraru kounga i te wā e whakamahia ana i roto i te paipa i roto i te wā whakamana kounga, ka whakaratohia e NSEN he ratonga whakamana kounga kore utu. Kāore e mutu te ratonga kia ea rā anō te pakaru, kia taea ai te mahi i te takirere, kia hainatia rā anō e te kiritaki te reta whakaū.
I muri i te paunga o taua wā, ka oati a NSEN ki te whakarato i ngā ratonga hangarau kounga i te wā tika ki ngā kaiwhakamahi ina hiahiatia te whakatikatika me te tiaki i te hua.
