Nga Putea wheketere mo Haina Paipa Maama Maamaa rite Per ASTM A213
Ka tautoko matou i o taatau kaihoko me nga taonga tino pai me te tautoko taumata nui. Ka noho hei kaihanga tohunga mo tenei waahanga, kua nui noa atu o taatau mahi ki te whakaputa me te whakahaere mo nga Putanga wheketere mo Haina Paipa Maama Maamaa rite Per ASTM A213, Ka mahia e matou to hoko motuhake kia tutuki i a koe ake pai! Ko ta maatau umanga he maha nga tari, tae atu ki te tari whakaputa, tari moni, tari whakahaere pai me te pokapū ratonga, aha atu.
Ka tautoko matou i o taatau kaihoko me nga taonga tino pai me te tautoko taumata nui. I te mea ko te kaihanga tohunga mo tenei waahanga, kua nui noa atu o taatau mahi ki te whakaputa me te whakahaere moHaina Tuhi Tuhi, ngongo maitai tuitui, Ka whakatauhia e matou "kia noho hei kaimahi whaimana ki te whakatutuki i te whanaketanga me te mahi auaha" hei pepeha. Kei te pirangi matou ki te whakapuaki i o matou wheako ki o hoa i te kainga me o tawahi, hei huarahi ki te hanga keke nui ake me a matou mahi tahi. He maha nga tangata mohio ki te R&D ka mihi matou ki nga ota OEM.
Tirohanga
Taupānga
Kei te nuinga whakamahia te reira ki te hanga-kounga tiketike koranu putorino maitai mo te pehanga teitei putorino kōhua, putorino whakawhiti wera me te putorino wera super
Koeke Matua
Koeke o te maitai Alloy-kounga teitei: T2,T12,T11,T22, T91, T92 etc.
Waahanga matū
| Koeke maitai | Hanga Matū% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | Ni Max | V | Al Max | W | B | |
| T2 | 0.10~0.20 | 0.10~0.30 | 0.30~0.61 | 0.025 | 0.50~0.81 | 0.44~0.65 | – | – | – | – | – |
| T11 | 0.05~0.15 | 0.50~1.00 | 0.30~0.60 | 0.025 | 1.00~1.50 | 0.44~0.65 | – | – | – | – | – |
| T12 | 0.05~0.15 | Mōrahi 0.5 | 0.30~0.61 | 0.025 | 0.80~1.25 | 0.44~0.65 | – | – | – | – | – |
| T22 | 0.05~0.15 | Mōrahi 0.5 | 0.30~0.60 | 0.025 | 1.90~2.60 | 0.87~1.13 | – | – | – | – | – |
| T91 | 0.07~0.14 | 0.20~0.50 | 0.30~0.60 | 0.02 | 8.0~9.5 | 0.85~1.05 | 0.4 | 0.18~0.25 | 0.015 | – | – |
| T92 | 0.07~0.13 | Mōrahi 0.5 | 0.30~0.60 | 0.02 | 8.5~9.5 | 0.30~0.60 | 0.4 | 0.15~0.25 | 0.015 | 1.50~2.00 | 0.001~0.006 |
Mo te T91 i tua atu i runga ake ka uru ano te Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. He Morahi, mena ka tohua te awhe, te iti ranei. Ki te puta nga porotiti (…) ki tenei ripanga, kaore he whakaritenga, kaore hoki e tika kia whakatauhia, kia ripoatahia te tātaritanga mo te huānga. B Ka whakaaetia te tono T2 me T12 me te ihirangi whanariki o te 0.045 max. C Tërä, hei whakakapi i te iti rawa o tënei öwehenga, me 275 HV te pakeke o te rauemi i roto i te ahua pakeke, kua tautuhia i muri i te whakamaarama me te whakamatao ki te pāmahana rūma engari i mua i te whakamahana. Ko te whakamatautau pakeke ka mahia i waenga i te matotoru o te hua. Kia rua nga tauira o te hua mo ia rota maimoatanga wera me nga hua whakamatautau pakeke me whakaatu ki te ripoata whakamatautau rauemi.
Taonga Miihini
| Koeke maitai | Nga Taonga Miihini | |||
| T. S | Y. P | Te whakaroa | Te pakeke | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW(85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW(25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW(25HRB) |
Te manawanui
Whakaaetia nga rereke i te matotoru o te pakitara
| Paruru % | |||||
| waho diameter i roto. mm | 0.095 2.4 me raro | neke atu i te0.095 ki te 0.15 2.4-3.8 incl. | neke atu i te 0.15 ki te 0.18 3.8-4.6 incl | neke atu i te 0.18 ki te 4.6 | |
| ki runga ki raro ki runga ki runga ki raro ki runga ki runga ki raro | |||||
| kore, wera oti | |||||
| 4inihi me raro iho i te 40 0 35 0 33 0 28 0 | |||||
| neke atu i te 4 inihi .. .. 35 0 33 0 28 0 | |||||
| korekore, kua oti te makariri | |||||
| runga i raro | |||||
| 11/2 me raro iho | 20 0 | ||||
| neke atu i te 11/2 | 22 0 | ||||
Ko nga rereketanga o te matotoru pakitara e whakaaetia ana ka pa anake ki te ngongo, haunga nga ngongo o roto-pouri, i te mea kua hurihia, kua oti ranei te makariri.
a, i mua i te hurihanga, te whakawhānui, te piko, te whakakoi, me etahi atu mahi tito
Whakaaetia nga Rerekētanga i roto i te Diamita o waho
| diameter waho （mm) | Rerekētanga kua whakaaetia(mm) | |
| wera oti ngongo tui | mutu | i raro |
| 4″ (100mm) me raro | 0.4 | 0.8 |
| 4-71/2″(100-200mm） | 0.4 | 1.2 |
| 71/2-9“(200-225) | 0.4 | 1.6 |
| Nga ngongo paiherea me nga ngongo korekore kua oti te makariri | ||
| raro1″(25mm) | 0.1 | 0.11 |
| 1-11/2″(25-40mm) | 0.15 | 0.15 |
| 11/2-2″(40-50mm) | 0.2 | 0.2 |
| 2-21/2″(50-65mm) | 0.25 | 0.25 |
| 21/2-3″(65-75mm) | 0.3 | 0.3 |
| 3-4″(75-100mm) | 0.38 | 0.38 |
| 4-71/2″(100-200mm） | 0.38 | 0.64 |
| 71/2-9“(200-225) | 0.38 | 1.14 |
Whakaritenga Whakamatau
Whakamātautau Hydraustatic:
Me Whakamatauhia te Paipa Hiko Tira Kotahi Ma te Kotahi. He 20 MPa te Pehenga Whakamatau Morahi. I raro i te Pehenga Whakamatau, Kaua e iti iho i te 10 S te wa whakapumautanga, me te paipa rino e kore e turuturu. Ko te Whakamatau Hydraulic ranei ka taea te whakakapi e te Eddy o naianei Whakamātautau, te Whakamātautau Rerewhanga Rerewharewha ranei.
Whakamātautau kore kino:
Ko nga paipa e hiahia ana kia nui ake te tirotiro me tirotirohia e te Ultrasonically takitahi. I muri i te Whakawhitiwhitinga Me Te Whakaaetanga o te Roopu Ka Whakapumautia I roto i Te Kiriata, Ka Taea Te Apiti Atu Whakamatau Whakamate Kore.
Whakamātautau Whakapapa:
Ko nga ngongo he nui ake i te 22 mm te roa ka tukuna ki te whakamatautau papatahi. Karekau he whakamomori, he wahi ma, he poke ranei i te wa o te whakamatautauranga katoa.
Whakamātautau pakeke:
Mo te Paipa o nga Koeke P91, P92, P122, me te P911, Brinell, Vickers, Rockwell ranei ka mahia nga whakamatautau pakeke ki runga i tetahi tauira mai ia rota.
Taipitopito Hua
Pupu Kohua
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
