OEM Vacuum Cryogenic Nitrogen Flexible Hose Series
Te Maamaa Nui, Te Maamaa, me te Haumaru mo nga Tono Nitrogen Cryogenic Tino:
Ko ta tatou OEM Vacuum Cryogenic Nitrogen Flexible Hose Series kua tino hangaia ki te whakatutuki i nga hiahia o te whakawhiti i te hauota cryogenic i roto i nga waahi ahumahi. Ko nga ngongo ngongo he pai ake te ngawari, kia ngawari te whakahaere me te whakaurunga ki nga momo taiao cryogenic. I tua atu, kua hangaia nga ngongo me nga rawa roa me nga waahanga haumaru hei whakarite i te whakawhiti haumaru me te pono o te hauota cryogenic, ka waiho hei otinga pai mo nga umanga e hiahia ana ki te whakawhiti hauota kounga teitei me te haumaru.
Kōwhiringa Whakaritea ki te whakatutuki i nga whakaritenga Ahumahi Tauwhāiti:
Ma te mohio ki nga hiahia rereke o nga tukanga ahumahi, ko ta matou OEM Vacuum Cryogenic Nitrogen Flexible Hose Series e tuku ana i nga whiringa taapiri hei whakatutuki i nga whakaritenga motuhake. Na te rereke o te roa, te diameter, me nga rawa, ka whakaratohia e matou he otinga e rite ana ki nga tono ahurei o nga punaha cryogenic rereke. Ma tenei ngawari ka taea e o taatau kaihoko te arotau i nga mahi o nga ngongo ngongo i roto i o raatau tono motuhake, me te whakarite tika me te whai hua te whakawhiti o te hauota cryogenic.
Hangaia me te Arotahi ki te Kounga, Te Tiakitanga, me te Hangarau Taputapu:
Ko te OEM Vacuum Cryogenic Nitrogen Flexible Hose Series e hangaia ana i roto i to maatau whare-a-toi-toi, kei reira te kounga, te pono, me te hangarau tapahi e whai kiko ana ki o tatou tukanga whakaputa. Ko ia ngongo ngongo he whakamatautau kaha me nga tikanga whakahaere kounga hei whakarite kia rite, kia pono hoki te mahi i roto i te tono taiao cryogenic. Ma te whakauru i nga hangarau matatau me nga otinga hou, ka tukuna e matou nga ngongo ngongo e tutuki ana i nga paerewa teitei o te kounga, te mauroa, me te haumaru i roto i nga tukanga whakawhiti hauota cryogenic.
Ataata
Korehau Waiata Paipa
Vacuum Insulated Hose (vacuum hose), ara Vacuum Jacketed Hose, hei tino whakakapi mo te paipa paipa paipa. Ka whakatauritea ki te whakamaarama paipa paipa, ko te uara rerenga wera o te VIP ko te 0.05 ~ 0.035 noa nga wa o te whakamaarama paipa. Whakaorangia te kaha me te utu mo nga kaihoko.
Ko te raupapa hua o te Vacuum Insulated Hose, Vacuum Insulated Pipe, Vacuum Insulated Valve, me te Waahanga Whakawehe i roto i te HL Cryogenic Equipment Company, i haere i roto i te raupapa o nga maimoatanga hangarau tino kaha, e whakamahia ana mo te whakawhiti i te hāora wai, te hauota wai, te argon wai, te hauwai wai, te helium wai, te LEG me te LNG, a ka tukuna enei hua mo nga taputapu cryogenic (hei tauira, te tank cryogenic, te dewar me te pouaka makariri me etahi atu) i roto i nga ahumahi o te wehenga o te hau, te hau, te rererangi, te hikohiko, te superconductor, te maramara, te rongoa, te hohipera, te putea koiora. , te kai me te inu, te huihuinga aunoatanga, te rapa, te hanga rauemi hou mo te mahi matū, te rino me te rino, me te rangahau pūtaiao etc.
E wha Momo Hononga
Hei whakanui ake i nga hiahia rereke o nga kaihoko, e wha nga momo hononga mo te VI Flexible Hose. Ko nga momo hononga tuatahi e toru e pa ana ki nga tuunga hononga i waenga i te VI Flexible Hoses. Ko te tuawha, ko te momo hononga miro ka whakamahia noa mo nga hononga VI Hose ki nga taputapu me te tank rokiroki.
I te wa e hono ana te VI Flexible Hose me nga taputapu, te tank rokiroki me etahi atu, ka taea te whakarite i te hononga hononga kia rite ki nga whakaritenga a te kaihoko.
Te Awhi o te Tono
Vacuum Bayonet Momo Hononga me nga Rawhi | Momo Hononga Bayonet Vacuum me nga Flanges me nga Poka | Momo Hononga paiherea | Momo Hononga Hononga Miro | |
Momo Hononga | Rawhi | Flanges me nga tutaki | Weld | Miro |
Momo Wetewete i nga hononga | Korehau | Korehau | Perlite, Korehau ranei | Te takai i nga mea kua whakatapua |
Maimoatanga Wewete i runga-pae | No | No | Ae, ka whakakiia te perlite ki roto, ka maemaa ranei ki waho mai i nga Manga Wewete i nga hononga. | Ae |
Te Diameter Ingoa o te Paipa Roto | DN10(3/8")~DN25(1") | DN10(3/8")~DN80(3") | DN10(3/8")~DN150(6") | DN10(3/8")~DN25(1") |
Te Peehanga Hoahoa | ≤8 pae | ≤16 pae | ≤40 pae | ≤16 pae |
Tāutatanga | Māmā | Māmā | Weld | Māmā |
Paemahana Hoahoa | -196℃~ 90℃ (LH2 & LHe:-270℃ ~ 90℃) | |||
Te roa | ≥ 1 mita/pcs | |||
Rauemi | 300 Raupapa Kowiri tira | |||
Waenga | LN2, LOX, LAr, LHe, LH2, LNG |
Uwhi Tiaki
Te Whakawhiwhinga Hua
Hua | Whakatakotoranga | Hononga Bayonet Vacuum me nga Rawhi | Te Hononga Bayonet Vacuum me nga Flanges me nga Poka | Hononga Wed Insulated | Hononga Miro |
Korehau Waiwai Hangawari Hose | DN8 | Ae | Ae | Ae | Ae |
DN15 | Ae | Ae | Ae | Ae | |
DN20 | Ae | Ae | Ae | Ae | |
DN25 | Ae | Ae | Ae | Ae | |
DN32 | / | Ae | Ae | / | |
DN40 | / | Ae | Ae | / | |
DN50 | / | Ae | Ae | / | |
DN65 | / | Ae | Ae | / | |
DN80 | / | Ae | Ae | / | |
DN100 | / | / | Ae | / | |
DN125 | / | / | Ae | / | |
DN150 | / | / | Ae | / |
Ahuatanga Hangarau
Paemahana Hoahoa | -196~90℃ (LHe:-270~90℃) |
Te Paemahana Ambient | -50~90 ℃ |
Te Reeti Leakare Korehau | ≤1*10-10Pa*m3/S |
Korehau Taumata i muri i te Whakaaetanga | ≤0.1 Pa |
Tikanga Wewete | Korehau Teitei Maama-papa-Maama. |
Adsorbent me Getter | Ae |
Pehenga Whakamatau | 1.15 Time Design Pressure |
Waenga | LO2,LN2,LAr,LH2,LHe,LEG,LNG |
Ngongo Hangarau Hangarite me te Maama Korehau Waiata
Ka taea te wehewehea te Hose Hangarau (VI) Vacuum Insulated (VI) ki roto Dynamic me Static VI Flexible Hose.
lKo te Static VI Hose kua oti katoa i roto i te wheketere hangahanga.
lKo te Dynamic VI Pūnaha e tukuna ana he ahua korekore e mau tonu ana ma te pupuhi tonu o te punaha papu korehau i runga i te waahi, a ka kore e mahia te maimoatanga i roto i te wheketere. Ko te toenga o te huihuinga me te maimoatanga tukanga kei roto tonu i te wheketere hangahanga. Na, me whakauru te Dynamic VJ Piping ki te Pūnaha Pump Vacuum.
Korehau Hihiko Wewetehia Ngongo ngongo | Ngongo Ngongoongoongoongo Korehau Waiwai | |
Kupu Whakataki | Ko te tohu korehau o te interlayer korehau kei te aro turuki tonu, a ka whakahaerehia aunoa te papu korehau ki te whakatuwhera me te kati, ki te whakarite i te pumau me te whai hua o te tohu korehau. | VJNgongo ngongos te whakaoti i nga mahi whakamaarama korehau i roto i te whare whakangao. |
Nga painga | Ko te pupuri korehau he pai ake, ka whakakorea te tiaki korehau i roto i nga mahi kei te heke mai. | He pai ake te haumi me te whakaurunga ngawari ki runga i te waahi |
Momo Hononga Bayonet Vacuum me nga Rawhi | Te tono | Te tono |
Momo Hononga Bayonet Vacuum me nga Flanges me nga Poka | Te tono | Te tono |
Momo Hononga paiherea | Te tono | Te tono |
Momo Hononga Hononga Miro | Te tono | Te tono |
Hangarau Hangarau Hangarau HosePūnaha: Kei roto i nga ngongo ngongo ngongo, nga ngongo Pepeke me te Pūnaha Maama Korehau (tae atu ki nga papua korehau, nga maru solenoid me nga mehua korehau). He ngawari te whakauru ki roto i te ruma iti. Ka taea te whakarite i te roa o te Vacuum Insulated Flexible Hose kotahi kia rite ki nga whakaritenga a te kaihoko.
2.MOTAHI ME TE TAUIRA
HL-HX-X-000-00-X
Waitohu
HL Cryogenic Taputapu
Whakaahuatanga
HD: Hihiko VI Hose
HS: Hose VI Static
Momo Hononga
W: Momo Hononga Paiherea
B: Momo Hononga Bayonet Vacuum me nga Rawhi
F: Momo Hononga Bayonet Vacuum me nga Flanges me nga tutaki
T: Momo Hononga Hononga Miro
Te Diameter Ingoa o te Paipa Roto
010: DN10
…
080: DN80
…
150: DN150
Te Peehanga Hoahoa
08:8pa
16:16 pae
25:25bar
32:32 pae
40: 40pa
Rauemi o Roto Paipa
A: SS304
B: SS304L
C: SS316
D: SS316L
E: Ētahi atu
3.1 Korehau Korehau Waiwai Cryogenic Ngongo Hangarau
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHSB01008X | Momo Hononga Bayonet Vacuum me nga Rawhi mo te Hose Hangarau Hangarau Hangarau Korehau | DN10, 3/8" | 8 pae
| 300 Raupapa Kowiri tira | ASME B31.3 | X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHSB01508X | DN15, 1/2" | |||||
HLHSB02008X | DN20, 3/4" | |||||
HLHSB02508X | DN25, 1" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN25 ranei 1 ". Ka kowhiria ranei te Momo Hononga Vacuum Bayonet me nga Flanges me nga Bolts (mai i DN10, 3/8" ki te DN80, 3"), Momo Hononga Paiherea (mai i DN10, 3/8" ki DN150, 6")
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 8 pae. Ka kowhiria ranei te Momo Tuhononga Vacuum Bayonet me nga Flanges me nga Poro (≤16 pae), Momo Hononga Paiherea (≤40 pae)
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHSF01000X | Momo Hononga Bayonet Korehau me nga Tire me nga Tiu mo te Ngongo Hangarau Hangarau Maama Korehau | DN10, 3/8" | 8~16 pae | 300 Raupapa Kowiri tira | ASME B31.3 | 00: Te Peehanga Hoahoa. 08 he 8bar, Ko te 16 he 16bar.
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHSF01500X | DN15, 1/2" | |||||
HLHSF02000X | DN20, 3/4" | |||||
HLHSF02500X | DN25, 1" | |||||
HLHSF03200X | DN32, 1-1/4" | |||||
HLHSF04000X | DN40, 1-1/2" | |||||
HLHSF05000X | DN50, 2" | |||||
HLHSF06500X | DN65, 2-1/2" | |||||
HLHSF08000X | DN80, 3" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN80 ranei 3 ". Ka whiriwhiri ranei i te Momo Hononga Welded (mai i DN10, 3/8" ki DN150, 6"), Momo Hononga Bayonet Vacuum me nga Rawhi (mai i DN10, 3/8" ki DN25, 1").
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 16 pae. Ka whiriwhiri ranei i te Momo Hononga Paiherea (≤40 pae).
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHSW01000X | Momo Hononga paiherea mo te ngongo ngongo ngongo korehau mokohau | DN10, 3/8" | 8~40 pae | 300 Raupapa Kowiri tira | ASME B31.3 | 00: Te Peehanga Hoahoa 08 he 8bar, 16 he 16bar, me te 25, 32, 40.
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHSW01500X | DN15, 1/2" | |||||
HLHSW02000X | DN20, 3/4" | |||||
HLHSW02500X | DN25, 1" | |||||
HLHSW03200X | DN32, 1-1/4" | |||||
HLHSW04000X | DN40, 1-1/2" | |||||
HLHSW05000X | DN50, 2" | |||||
HLHSW06500X | DN65, 2-1/2" | |||||
HLHSW08000X | DN80, 3" | |||||
HLHSW10000X | DN100, 4" | |||||
HLHSW12500X | DN125, 5" | |||||
HLHSW15000X | DN150, 6" |
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHST01000X | Momo Hononga Bayonet Vacuum me nga Rawhi mo te Hose Hangarau Hangarau Hangarau Korehau | DN10, 3/8" | 8~16 pae | 300 Raupapa Kowiri tira | ASME B31.3 | 00: Te Peehanga Hoahoa. 08 he 8bar, Ko te 16 he 16bar.
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHSB01500X | DN15, 1/2" | |||||
HLHSB02000X | DN20, 3/4" | |||||
HLHSB02500X | DN25, 1" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN25 ranei 1 ". Ka kowhiria ranei te Momo Hononga Vacuum Bayonet me nga Flanges me nga Bolts (mai i DN10, 3/8" ki te DN80, 3"), Momo Hononga Paiherea (mai i DN10, 3/8" ki DN150, 6")
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 16 pae. Ka kowhiria ranei te Momo Hononga Paiherea (≤40 pae)
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
3.2Dynamic Vacuum Insulated Piping System
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHDB01008X | Momo Hononga Bayonet Vacuum me nga Rawhi mo te Hose Hangarau Hangarau Maama Korehau | DN10, 3/8" | 8 pae
| 300 Raupapa Kowiri tira | ASME B31.3 | X:Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHDB01508X | DN15, 1/2" | |||||
HLHDB02008X | DN20, 3/4" | |||||
HLHDB02508X | DN25, 1" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN25 ranei 1 ". Ka kowhiria ranei te Momo Hononga Vacuum Bayonet me nga Flanges me nga Bolts (mai i DN10, 3/8" ki te DN80, 3"), Momo Hononga Paiherea (mai i DN10, 3/8" ki DN150, 6")
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 8 pae. Ka kowhiria ranei te Momo Tuhononga Vacuum Bayonet me nga Flanges me nga Poro (≤16 pae), Momo Hononga Paiherea (≤40 pae)
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Tikanga Hiko:Me tuku hiko te waahi ki nga papua korehau me te whakamohio ki a HL Cryogenic Equipment nga korero hiko o te rohe (Ngaohiko me te Hertz).
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHDF01000X | Momo Hononga Bayonet Korehau me nga Tire me nga Tiu mo te Hose Hangarau Hangarau Maama Korehau | DN10, 3/8" | 8~16 pae | 300 Raupapa Kowiri tira | ASME B31.3 | 00: Te Peehanga Hoahoa. 08 he 8bar, Ko te 16 he 16bar.
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHDF01500X | DN15, 1/2" | |||||
HLHDF02000X | DN20, 3/4" | |||||
HLHDF02500X | DN25, 1" | |||||
HLHDF03200X | DN32, 1-1/4" | |||||
HLHDF04000X | DN40, 1-1/2" | |||||
HLHDF05000X | DN50, 2" | |||||
HLHDF06500X | DN65, 2-1/2" | |||||
HLHDF08000X | DN80, 3" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN80 ranei 3 ". Ka whiriwhiri ranei i te Momo Hononga Welded (mai i DN10, 3/8" ki DN150, 6"), Momo Hononga Bayonet Vacuum me nga Rawhi (mai i DN10, 3/8" ki DN25, 1").
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 16 pae. Ka whiriwhiri ranei i te Momo Hononga Paiherea (≤40 pae).
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Tikanga Hiko:Me tuku hiko te waahi ki nga papua korehau me te whakamohio ki a HL Cryogenic Equipment nga korero hiko o te rohe (Ngaohiko me te Hertz).
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHDW01000X | Momo Tuhonohono Paiherea mo te Hose Hangarau Hangarau Maama Korehau | DN10, 3/8" | 8~40 pae | Kowiri tira 304, 304L, 316, 316L | ASME B31.3 | 00: Te Peehanga Hoahoa 08 he 8bar, 16 he 16bar, me te 25, 32, 40. .
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHDW01500X | DN15, 1/2" | |||||
HLHDW02000X | DN20, 3/4" | |||||
HLHDW02500X | DN25, 1" | |||||
HLHDW03200X | DN32, 1-1/4" | |||||
HLHDW04000X | DN40, 1-1/2" | |||||
HLHDW05000X | DN50, 2" | |||||
HLHDW06500X | DN65, 2-1/2" | |||||
HLHDW08000X | DN80, 3" | |||||
HLHDW10000X | DN100, 4" | |||||
HLHDW12500X | DN125, 5" | |||||
HLHDW15000X | DN150, 6" |
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Tikanga Hiko:Me tuku hiko te waahi ki nga papua korehau me te whakamohio ki a HL Cryogenic Equipment nga korero hiko o te rohe (Ngaohiko me te Hertz).
Model | HonongaMomo | Te Diameter Ingoa o te Paipa Roto | Te Peehanga Hoahoa | Rauemio Roto Paipa | Paerewa | Korero |
HLHDT01000X | Momo Hononga Bayonet Vacuum me nga Rawhi mo te Hose Hangarau Hangarau Maama Korehau | DN10, 3/8" | 8~16 pae | 300 Raupapa Kowiri tira | ASME B31.3 | 00: Te Peehanga Hoahoa. 08 he 8bar, Ko te 16 he 16bar.
X: Rauemi o Roto Paipa. A ko te 304, B he 304L, C ko 316, D he 316L, Ko E tetahi atu. |
HLHDB01500X | DN15, 1/2" | |||||
HLHDB02000X | DN20, 3/4" | |||||
HLHDB02500X | DN25, 1" |
Diamita Ingoa o te Paipa Roto:Manakohia ≤ DN25 ranei 1 ". Ka kowhiria ranei te Momo Hononga Vacuum Bayonet me nga Flanges me nga Bolts (mai i DN10, 3/8" ki te DN80, 3"), Momo Hononga Paiherea (mai i DN10, 3/8" ki DN150, 6")
Diamita Ingoa o te Paipa Waho:E taunakihia ana e te Paerewa hinonga o HL Cryogenic Taputapu. Ka taea hoki te whakaputa kia rite ki te hiahia o te kaihoko.
Peehanga Hoahoa: E taunaki ana kia ≤ 16 pae. Ka whiriwhiri ranei i te, Momo Hononga Paiherea (≤40 pae)
Rauemi o te Pipa o waho: Ki te kore he whakaritenga motuhake, ko nga mea o roto putorino me te putorino o waho ka tohua kia rite.
Tikanga Hiko:Me tuku hiko te waahi ki nga papua korehau me te whakamohio ki a HL Cryogenic Equipment nga korero hiko o te rohe (Ngaohiko me te Hertz).