Rua Rerehua Takirua Takirua noho rapa
He aha nga marere rererererangi poka noa?
Takirua Rerehua Takiruahe hua hoahoa whakahiato rua hou me nga hangarau o mua o te ao.He hanganga ahurei tenei reera rewharewha me te mahi hiri tino pono, nga tikanga mahi whanui me te taipana mahi iti.
Ko te mowhiti hiri o te reera o te reeratomer e uru ana ki roto i te kopae, ka taea te whakamahi i roto i te tono hiri kotahi, e whakamahia ana i roto i te wai, i te wai o te taone ranei.
he aha te mea rereke mai i era atu rererererererere katoa, ko te hoahoa kerekere rua, takirua takirua ranei.
ka taea e te kopae te neke atu i te nohoanga ka whakaiti i te taipana rere me te kakahu noho, he painga nui ki te whakataurite ki nga maru rererererangi concentric.
Rere rererererere takahuri rua, me te mowhiti hiri kua mau ki te pereti uhi, Ka hanga he mata whakatika tonu te takirere ki runga i te porowhita ka kore e pa te takirere ki te nohoanga i te wa e tuwhera katoa ana.Ma tenei hoahoa ka iti ake te waku o te nohoanga, ka roa ake ai tona oranga.I roto i te tono noa, ka herea te reanga rewharewha toenga-rua ki te karaehe 150.
Ko nga ahuatanga matua o te NORTECH rua nga reera rewharewha rereke e noho ana?
Noho pakariTakirua rererehua rererere rapa noho
Paerewa hoahoa: BS EN593
Te roa o te kanohi ki te kanohi : EN558-1/ISO5752 raupapa 14& ISO5752 raupapa 13
Te rahi o te flange me te wiri: BS EN1092/BS4504 (DIN2501)
Rahi: DN350 – DN3000/ 14"-120"
Whakatauranga pehanga:PN6- PN10-PN16-PN25-PN40
Taupānga: wai, wai inu, parakaingaki, wai iti-waikura etc.
HE AHA KI TE KITI IA MATOU?
Qte tuku uick, kua reri mo te tuku 1-4 wiki, me nga taonga whai whakaaro o nga reera rererere noho pumau me nga waahanga
Q12- 24 marama te taurangi mo te resilient resilient seat butterfly valves
Qte mana mana mo ia wahanga o te rewharewha rererere
Main feautres o Takirua rererehua rererere rapa noho:
He roa ake te ora o te mahi na te kopae tio
Ka tukuna te taumahatanga i runga i te kōpae i muri i etahi nekehanga o te whakatuwheratanga e whakaiti ana i te mau o te hiri kōpae.I tua atu, ka whakaitihia e te hoahoa te pupuhi o te hiri e whakarite ana i nga taimana whakahaere iti.
Nga hoahoa nohoanga takirua
Ko te hoahoa o te tuuru whakauru he tuuru rino ductile whakakikoruatia me te epoxy kua whakauruhia ki roto i te tinana.Ko te hoahoa nohoanga kowiri tira he mowhiti nohoanga ka taea te whakakapi o te kowiri tira hiri ki te O-mowhiti kia kore ai e pakaru i raro i te mowhiti nohoanga.
Nga ahuatanga hoahoa o te rakau
Ko te hiri o te rakau ka taea te whakakapi i raro i te pehanga kia ngawari te tiaki.Ko nga hiri o te EPDM he whakamarumaru mai i roto me waho, me nga hiri NBR hei tiaki i nga poke me nga wai o waho.
He hiri kōpae kua arotauhia mo te mahi teitei
Ko te hiri o te kōpae he mea hanga kia mau te whakatika i te tuunga tika e whakarato ana i te mahi tino pono.Ko te kounga pai o te rapa ka taea te whakaiti i te nui o te rapa e whakarite ana i nga taipana kati iti.Ko te hiri EPDM kua whakaaetia e ACS me WRAS.
Te piri-a-rua
Ko nga marere he tohu-rua me te kotahi-aronga i runga i te tono.
hiri ka taea te whakakapi i runga i te kōpae me te whakatika kore-mutu
Ko te hoahoa Ddouble offset ka iti ake te kakahu noho, te taipana iti
iti waku whakarite super roa te ora whakamahi
Mowhiti hiri ka taea te whakahou
Te tinana peita epoxy me te kōpae
ISO 5211 flange runga mo nga momo mahi
Kore te turuturu i nga taha e rua
Momo Mahi mo te Rererere Rerehua Takirua Takirua e noho ana
moRererenga pokarekare rua marere rapa noho, ka whakaratohia e matou
Te mahi a-ringa mo te pouaka miihini, te miihini Pneumatic, te miihini hiko, me te miihini hiko mo to whiringa.
Ko nga korero hangarau o NORTECH rua nga marere rererere rereke e noho ana?
| Hoahoa me te Hanga | EN 593/API609 |
| Whakamutunga Hononga | Karekau rua |
| Mahi | A-ringa/Pneumatic/Hiko |
| Awhe Rahi | NPS 14"-120"(DN350-DN3000) |
| Te Whakatau Whakatau | 150 psi, 275 psi, 500 psi ranei(PN10-16-25) |
| Kanohi ki te kanohi | EN558-1 raupapa 13/raupapa 14 |
| Flange | EN1092-2,ASME B16.5,AWWA C207,ASME B16.47 |
| Te tirotiro | EN / AWWA C504/C519 / NSF 61/372 Kua Tiwhikete |
| Ingoa Wāhanga | Rauemi |
| TINO | ASTM A536 65-45-12/ EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3), Kowiri tira (1.4408) |
| KOPI / PATI | DI+NI,CF8/CF8M,C954/C958 EN-JS 1030 (GGG-40) Kowiri tira (1.4408) |
| KOA / STEM | SS431/SS420/SS410/SS304/SS316 |
| TURU / RANGA | NBR/EPDM/VITON/PTFE/PFA |
| TAPER PIN | SS416/SS316 |
| RANGI | PARAHI/PTFE |
| O-RING | NBR/EPDM/VITON/PTFE |
| Kī | WHAWHAI |
Whakaatu Hua:
Taupānga Hua:
He aha te rapa Rerehua Takirua Eccentric e noho ana mo te aha?
Ko tenei momoRua Rerehua Takirua Takirua noho rapawhakamahia whānuitia i roto i
- Papuni me te hiko wai
- Ahumahi,
- Whakawai,
- Nga tipu hiko,
- Te parapara me te parapara,
- Te maimoatanga wai
