"Te Pono, te Auahatanga, te Pūmautanga, me te Whai Huatanga" koinei pea te ariā pumau o tā mātou whakahaere mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu me te whai hua tahi mō te Kaihanga Matua mō te Paipa Rino Waro Pango SSAW 219-2020 mm Rahi Nui, Whakapiripirihia ki te Porowhita. Ko tā mātou e tino tumanako nei ka whakatū hononga pai ki a koe a te wā tata nei. Ka whakamōhio tonu mātou i a koe ki ā mātou ahunga whakamua, ā, e tumanako ana ki te hanga hononga pakihi pumau ki a koe.
"Te Pono, te Auahatanga, te Pūmautanga, me te Whai Huatanga" koinei pea te ariā pumau o tā mātou whakahaere mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu tahi me te whai hua tahi mōPaipa Rino Waro Whakarewa Haina me te Paipa Rino Ngawari SSAW, Kia mau tonu ai te tūranga rangatira i roto i tā mātou umanga, kāore mātou e mutu te wero i ngā herenga i ngā āhuatanga katoa hei waihanga i ngā otinga tino pai. Mā tāna huarahi, ka taea e mātou te whakarei ake i tō mātou momo noho me te whakatairanga i tētahi taiao noho pai ake mō te hapori o te ao.
Mā te tukanga whakarewa hanumi.
Hanganga:Paipa maitai waro SSAW.
Rahi:Taumaha: 219~2500mm Taumaha: 6~30mm.
Taumata:Gr1, Gr2, Gr3.
Roa:6M, te roa rānei kua tohua e hiahiatia ana.
Ngā mutunga:Pito Noa, Pito Whakarara.
Kaua te rino e neke atu i te 0.050% te whākawa.
| Ngā Whakaritenga Kukume | |||
| Tau 1 | Tau 2 | Tau 3 | |
| Kaha kume, iti rawa, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Te pūwāhi hua, te kaha hua rānei, iti rawa, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Te roanga iti rawa taketake mō ngā matotoru pakitara ingoa %6 inihi (7.9 mm) neke atu rānei: | |||
| Te toronga i roto i te 8 inihi (203.2 mm), iti rawa, % | 18 | 14 | … |
| Te toronga i roto i te 2 inihi (50.8 mm), iti rawa, % | 30 | 25 | 20 |
| Mō ngā matotoru pakitara ingoa iti iho i te %6 inihi (7.9 mm), ko te tangohanga mai i te roanga iti rawa taketake i roto i te 2 inihi (50.08 mm) mō ia Vzi – inihi (0.8 mm) te whakahekenga o te matotoru pakitara ingoa i raro i te %6 inihi (7.9 mm), i roto i ngā ōrau | 1.5A | 1.25A | 1.0A… |
| Ngā Uara Toronga Iti rawa kua Tātaihia | ||||
| Matotoru o te Pakitara Ingoa | Te toronga i roto i te 2 inihi (50.8 mm), iti rawa, % | |||
| i roto i | mm. | Tau 1 | Tau 2 | Tau 3 |
| 5/16 (0.312) | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32(0.281) | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4(0.25) | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32(0.219) | 5.6 | 25.50 | 21.25 | 17.00 |
| 3/16(0.188) | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6(0.172) | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32(0.156) | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64(0.141) | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8(0.125) | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64(0.109) | 2.8 | 20.25 | 16.75 | 13.50 |
| Kei te ripanga i runga ake nei ngā uara whakaroa iti rawa kua tatauhia mō ngā matotoru pakitara ingoa rerekē. Mena he waenga te matotoru pakitara ingoa kua tohua ki ērā e whakaaturia ana i runga ake nei, me whakatau te uara whakaroa iti rawa penei: | ||||
| Tau | ||||
| 1. E=48t+15.00 | ||||
| 2. E=40t+12.50 | ||||
| 3. E=32t+10.00 | ||||
| kei hea: | ||||
| E = te roa i roto i te 2 inihi, %, me | ||||
| T = te matotoru o te pakitara ingoa kua tohua, in. | ||||
Diameter o Waho
Kaua te whānui o waho o ngā puranga paipa e neke atu i te ±1% mai i te whānui o waho kua tohua.
Te matotoru o te pakitara
Kaua te matotoru o te pakitara i tētahi wāhi e neke atu i te 12.5% i raro i te matotoru pakitara kua tohua.
Ngā roa
Me whakarato ngā puranga paipa i roto i ngā roa matapōkere takitahi, ngā roa matapōkere takirua, ngā roa ōrite rānei e ai ki te ota hoko, e ai ki ngā rohe e whai ake nei:
a. Roa matapōkere takitahi: 16 ki te 25 putu (4.88 ki te 7.62mm), inihi
b. Roa matapōkere takirua: Neke atu i te 25 putu (7.62m) me te toharite iti rawa o te 35 putu (10.67m)
c. Ngā roa ōrite: te roa e ai ki te tohu me te rerekētanga e whakaaetia ana o te ±1 inihi.
Taumaha
Me paunatia motuhake ia roa o te puranga paipa, kaua hoki tōna taumaha e neke atu i te 15% neke atu, i te 5% rānei i raro iho i tōna taumaha matapae, e tatauhia ana mā te whakamahi i tōna roa me tōna taumaha mō ia wae roa.
A. Ingoa o te kaihanga, tōna waitohu rānei e tohu ana.
B. Ngā Ahu (te whānui ingoa me te matotoru pakitara ingoa, te roa me te taumaha mō ia wae roa).
C. Tau wera.
D. Te tukanga hanga (kore hononga).
E. Tau.
F. Te tohu whakatakotoranga.
● Paipa tahanga, paninga Pango/Vanihi rānei (kua whakaritea);
● I roto i te wetewete;
● He parepare pito kei ngā pito e rua;
● Pito papatahi, pito piko;
● Te tohu.
"Te Pono, te Auahatanga, te Pūmautanga, me te Whai Huatanga" koinei pea te ariā pumau o tā mātou whakahaere mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu me te whai hua tahi mō te Kaihanga Matua mō te Paipa Rino Waro Pango SSAW 219-2020 mm Rahi Nui, Whakapiripirihia ki te Porowhita. Ko tā mātou e tino tumanako nei ka whakatū hononga pai ki a koe a te wā tata nei. Ka whakamōhio tonu mātou i a koe ki ā mātou ahunga whakamua, ā, e tumanako ana ki te hanga hononga pakihi pumau ki a koe.
Kaihanga Matua mōPaipa Rino Waro Whakarewa Haina me te Paipa Rino Ngawari SSAW, Kia mau tonu ai te tūranga rangatira i roto i tā mātou umanga, kāore mātou e mutu te wero i ngā herenga i ngā āhuatanga katoa hei waihanga i ngā otinga tino pai. Mā tāna huarahi, ka taea e mātou te whakarei ake i tō mātou momo noho me te whakatairanga i tētahi taiao noho pai ake mō te hapori o te ao.
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