Tirohanga Whānui

Ka taea e te takirere pūrerehua ā-toru NSEN Wafer te whakarato i te hiri rua-ahu me te hiri kotahi-ahu, kei runga i ngā hiahia o te kiritaki. Engari kia mōhio koe he rerekē ngā whānuitanga o ngā momo hiri me te hanganga hiri. Ka taea te whakarato i te flange counter me te takirere, mena ka whakamōhio mai koe i mua i te tuku ota, ka taea e koe te waiho i te toenga ki a mātou.

• Hiritanga maha-paparanga me te hiritanga whakarewa ki te whakarewa

• Ahunga-rua me te ahunga-kotahi

• He iti te taipana whakatuwheratanga

• Kore he waku i waenganui i te nohoanga me te hiri

• Kāore e nui rawa te haere o te kōpae

Tohu TakirereMSS-SP-25
Hoahoa me te HangaAPI 609, EN 593
Ahu Mata ki te MataAPI 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
Flange RungaISO 5211

Ka tāpirihia e te takirere pūrerehua āwhata-toru he tuatoru o ngā koki rerekē i runga i te hanganga rerekē takirua. Ko te tuatoru o ngā rerekētanga he koki motuhake i waenganui i te raina pokapū o te tinana takirere me te mata hiri nohoanga kōniko, hei whakarite kia tere te wehe i te mowhiti hiri o te kōpae, te pā rānei ki te nohoanga kia kore ai e pakaru, e pēhia rānei i waenganui i te nohoanga me te mowhiti hiri.

Hoahoa kore-waku

Mā te whakamahi i te hanganga rerekē-toru, ka whakaitihia te waku i te wā e whakawhiti ana i waenga i te mata hiri o te kōpae me te tinana takirere, kia tere ai te wetewete a te kōpae i te nohoanga takirere ina whakatuwheratia, ina kati rānei te takirere pūrerehua rerekē-toru.

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        
Ka taea te hanga i te mowhiti hiri ki te pereti kowiri tira me te karāpeti/ muka waro/ PTFE me ētahi atu. Ko te hiri matua he pereti kowiri tira, 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.

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.

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.