Whakaahua Matua o te Takirere Hurihuri BS 1868

BS 1868 Takirere Tirotiro

Whakaahuatanga Poto:

Haina, BS 1868, Takirere Ārai, Momo Hurihuri, Taupoki Pūtu, Hanga, Wheketere, Utu, Flanged, RF, RTJ, kutikuti 1, kutikuti 8, kutikuti 5, Konumohe, nohoanga, ko ngā rauemi o ngā takirere he maitai waro, he maitai kore waikura, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105(N), F304(L), F316(L), F11, F22, F51, F347, F321, F51, Koranu 20, Monel, Inconel, Hastelloy, Konumohe Parahi me ētahi atu koranu motuhake. Pēhanga mai i te Akomanga 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

✧ Whakaahuatanga

Ko te BS 1868 he Paerewa Piritana e tohu ana i ngā whakaritenga mō ngā takirere tirotiro maitai, ngā takirere kore-hoki rānei me ngā nohoanga whakarewa hei whakamahi i roto i ngā ahumahi pēnei i te hinu, te matū hinu, me ngā ahumahi e hono ana. Ka hipokina e tēnei paerewa ngā ine, ngā whakatauranga pēhanga-pāmahana, ngā rauemi, me ngā whakaritenga whakamātautau mō ngā takirere tirotiro piu. I roto i te horopaki o tētahi takirere tirotiro piu i hangaia i runga i te BS 1868, ka hangaia kia tutuki i ngā paearu ine me te mahi kua whakarārangihia i roto i te paerewa. Mā tēnei ka taea e te takirere te aukati i te rere whakamuri me te tutuki i ngā paerewa haumaru me te kounga e tika ana mō tana tono e tika ana. Ko ētahi o ngā āhuatanga matua o tētahi takirere tirotiro piu i hangaia ki ngā paerewa BS 1868 ko te taupoki pūmau, ngā mowhiti nohoanga whakahou, me te kōpae momo piu. He maha ngā wā ka whakamahia ēnei takirere ki ngā tono pēhanga teitei me te pāmahana teitei e hiahiatia ana te aukati i te rere whakamuri. Mena he pātai motuhake āu mō tētahi takirere tirotiro piu i hangaia ki ngā paerewa BS 1868, e hiahia ana rānei koe ki ētahi atu taipitopito mō ōna whakatakotoranga, rauemi, whakaritenga whakamātautau rānei, tena koa whakamōhio mai ki ahau, ā, ka koa ahau ki te āwhina atu.

✧ Ngā Āhuatanga o te BS 1868 Swing Check Valve

1. Te āhua hononga o te tinana takirere me te taupoki takirere: Akomanga 150~ Akomanga 600 e whakamahi ana i te taupoki takirere mono; Akomanga 900 ki te Akomanga 2500 e whakamahi ana i te taupoki takirere hiri-pēhanga-ake.
2. Hoahoa mō ngā wāhanga whakatuwhera me te kati (kōpae takirere): he momo whakapūmau te hoahoa o te kōpae takirere, he kaha, he pakari hoki, ā, ka taea te whakamahi i te rauemi koura hei whakarewa, hei whakarewa rānei hei whakakikorua i te mata hiri o te kōpae takirere, kia rite ki ngā hiahia o te kaiwhakamahi.
3. Te āhua noa o te takai takirere: te takirere taki Class150 e whakamahi ana i te gasket hiato kowiri tira karāhe; te takirere taki C|ass300 me te gasket pakaru kowiri tira karāhe; ka taea te whakamahi i te takirere taki Class600 i te kowiri tira kōhatu 4. ka taea hoki te whakamahi i te gasket takai waituhi hei gasket mowhiti whakarewa; ka whakamahia e ngā takirere taki Class900 ki Class2500 ngā mowhiti whakarewa hiri-pēhanga-ake.
5. Te āhua o te whakahaere: Ka tuwhera, ka kati rānei te takirere tirotiro aunoa i runga i te āhua o te rere o te reo.
6. Hoahoa rōkere: He kaha te rōkere, he herekore hoki hei kati i te kōpae takirere, ā, he taputapu whakawhāiti hei ārai i te tūranga whakatuwheratanga kia kore ai e teitei rawa hei kati.
7. Hoahoa mowhiti hiki: Ko te takirere taki nui-rahi kua hangaia me te mowhiti hiki me te anga tautoko, he watea mo te hiki.

✧ Ngā Painga o te BS 1868 Swing Check Valve

I te wā e whakatuwheratia ana, e kati ana hoki te takirere porowhita maitai hanga, nā te mea he iti ake te waku i waenga i te kōpae me te mata hiri o te tinana takirere i tērā o te takirere kuaha, ka ātete ki te kakahu.
He poto noa te whiu whakatuwheratanga, te whiu kati rānei o te kakau takirere, ā, he tino pono te mahi tapahi, ā, nā te mea he rite te huringa o te putanga nohoanga takirere ki te whiu o te kōpae takirere, he tino pai mō te whakatikatika i te tere rere. Nō reira, he tino pai tēnei momo takirere mō te tapahi, te whakahaere rānei me te whakawhāiti.

✧ Ngā Tawhā o te Takirere Hurihuri BS 1868

Hua	BS 1868 Takirere Tirotiro
Diameter ingoa	NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48”
Diameter ingoa	Akomanga 150, 300, 600, 900, 1500, 2500.
Whakamutua te Hononga	He mea whatu (RF, RTJ, FF), he mea whakarewa.
Te mahi	Hama Taumaha, Kāore
Ngā Rauemi	A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Koranu 20, Monel, Inconel, Hastelloy, Parahi Konumohe me ētahi atu koranu motuhake.
Ngā Rauemi	A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Koranu 20, Monel, Inconel, Hastelloy
Hanganga	Taupoki Pōro, Taupoki Hiri Pēhanga
Hoahoa me te Kaihanga	API 6D
Kanohi ki te Kanohi	ASME B16.10
Whakamutua te Hononga	ASME B16.5 (RF me te RTJ)
Whakamutua te Hononga	ASME B16.25 (BW)
Whakamātautau me te Tirotiro	API 598
Ētahi atu	NACE MR-0175, NACE MR-0103, ISO 15848, API624
Kei te wātea hoki mō ia	PT, UT, RT, MT.

✧ Ratonga Whai Muri i te Hoko

Hei kaiwhakarato ngaio mō te BS 1868 Swing Check Valve me te kaweake, ka oati mātou ki te whakarato ratonga whai muri i te hoko kounga teitei ki ngā kiritaki, tae atu ki ēnei e whai ake nei:
1. Hoatu he aratohu whakamahinga hua me ngā whakaaro tiaki.
2. Mō ngā hapa i puta mai i ngā raruraru kounga hua, ka oati mātou ki te whakarato tautoko hangarau me te rapurongoā i roto i te wā poto rawa.
3. Haunga ngā kino i puta mai i te whakamahinga noa, ka whakaratohia e mātou he ratonga whakatika me te whakakapinga kore utu.
4. Ka oati mātou ki te whakautu wawe ki ngā hiahia ratonga kiritaki i roto i te wā whakamana hua.
5. Ka whakaratohia e mātou he tautoko hangarau mō te wā roa, he ratonga tohutohu ipurangi me te whakangungu. Ko tā mātou whāinga he whakarato i te wheako ratonga pai rawa atu ki ngā kiritaki, me te whakangawari ake i te wheako o ngā kiritaki.