Whakapā mai ki a mātou mō ngā Whakatakotoranga me ngā Ine o ngā Puranga Paipa Rino Hou.
Kaihanga Puranga Paipa Rino EN10219 S275J0H i Haina | Ngā Paipa Rino Tūāpapa Hanganga
| Taonga | Ngā Taipitopito Whakatakotoranga |
| Paerewa Whakatinanatanga | EN 10219 |
| Te Kaupae Rino | S275J0H, Tau Rauemi: 1.0149 |
| Whakamāramatanga o te Māka | S = Te maitai hanganga; 275 = Te kaha whakaputa iti rawa ≥275MPa mō te matotoru o te pakitara ≤16mm; J0 = Whakamātautau pānga Charpy i te 0℃; H = Wāhanga tuwhera (Paipa/HSS) |
| Tukanga Whakaputa | He paipa maitai whakarewa auau-teitei ERW / he paipa whakarewa pewa ruku LSAW, he kōtaha CHS porowhita, e whakamahia whānuitia ana mō ngā puranga paipa. |
| Awhe Rahi e Wātea ana | Diameter o Waho (OD): 21.3~1220mm; Matotoru o te Pakitara (WT): 2.5~22mm; Ngā roa paerewa: 6m/9m/12m, kei te wātea te roa kua whakaritea mai i te 3~18m |
| Whakaotinga Mata | Paipa pango tahanga, paninga peita ārai-waikura, paninga whakarewa wera-toia, paninga epoxy tā waro (he pai mō te kaupapa poupou) |
| Āhua Tukunga | Te hanga matao + te whakaotinga i muri i te whakarewanga, te tango i te pītiti whakarewa me te rahi o te paipa ki te āhua porowhita |
Raraunga Hangarau
Hanganga Matū o ngā Puranga Paipa Rino EN10219 S275J0H
| Huānga | C | Mn | P | S | Si | N |
| Ihirangi Mōrahi | ≤0.20 | ≤1.50 | ≤0.035 | ≤0.035 | Kāore he herenga | ≤0.009 |
| Kōrero | He iti te taumata waro me te kaha whakarewa tino pai; He rite te waro CE ≤0.40% (t ≤40mm) | |||||
Ngā Puranga Paipa Rino EN10219 S275J0H Āhuatanga Hangarau
| Awhe Matotoru o te Pakitara | Te Kaha Hua Re (MPa) | Kaha Kume Rm (MPa) | Te toronga A₅ | Pānga V-notch Charpy |
| t≤16mm | ≥275 | 430~580 | ≥22% | 0℃, Pūngao pānga ≥27J |
| 16 | ≥265 | 430~580 | ≥21% | 0℃, Pūngao pānga ≥27J |
| 40 | ≥255 | 410~560 | ≥20% | 0℃, Pūngao pānga ≥27J |
Ngā Rahi o ngā Puranga Paipa Rino EN10219 S275J0H
| Taonga | Ngā Taipitopito |
| Diameter o Waho (OD) | 21.3mm～1220mm |
| Matotoru o te Pakitara (WT) | 2.5mm ~ 22mm |
| Roa Paerewa | 6m / 9m / 12m |
| Roa Ritenga | 3m～18m e ai ki te hiahia o te kiritaki |
| Kāwai Rahi | Diameter o Waho (OD mm) | Te Matotoru o te Pakitara e Taurite ana (WT mm) | Taupānga Matua |
| Rahi Iti | 60.3, 76.1, 88.9, 114.3, 139.7, 168.3, 219.1 | 3.0, 4.0, 5.0, 6.0 | Te hangarau ā-tāone, te whakapakari turanga iti, te tautoko whare, te whakatakoto pou whenua iti |
| Rahi Waenga (He Hua Matua) | 273.0, 323.9, 355.6, 406.4, 457.0, 508.0 | 5.0, 6.3, 8.0, 10.0 | Ngā pou turanga whare, te tautoko poka turanga, te turanga piriti waenga me te iti, te whakau i te papa rori |
| Rahi Nui | 610.0, 711.0, 813.0, 914.0, 1016.0, 1220.0 | 8.0, 10.0, 12.5, 14.2, 16.0, 20.0 | Te whakatū poupou tauranga me te tauranga, te turanga turanga tāpoi hau, te hangarau piriti nui, ngā poupou āwhina papaaho moana, te hangarau ā-iwi taumaha |
Pāwhiritia te pātene kei te taha matau
| Ngā Painga o te Hua | Ngā Āpure Tono Whakatō |
| 1. Kaha waenga me te kirihou taurite me te pakari, he ātete pānga pai ki te pāmahana iti i te 0℃, he pai mō ngā kaupapa poupou i ngā rohe mahana | Ngā pou turanga whare, ngā pou paipa tauranga me te tauranga, te hanganga o raro o te piriti, ngā pou pupuri poka turanga, ngā pou turanga tāpine hau, ngā pou whakapakari rori ā-tāone, ngā pou papaaho āwhina mō te takutai moana |
| 2. Ka taea te whakarewa i te tūranga katoa, e tika ana mō te whakarewa toronga puranga me te hononga flange | |
| 3. He māmā te taumaha, he māmā hoki te pana ki te oneone; he pai ake te ātete ki te piko me te pēhanga ki te whakaritea ki ngā wāhanga maitai totoka | |
| 4. Ngā ātete ā-ahu tino pakari mō te OD me te WT e tutuki ana i ngā paerewa Pākehā mō te hanganga pou |
| Momo Mata | Whakaahuatanga Hangarau | Ngā Āhuatanga me te Taupānga |
| Whakaotinga Tahanga Pango (Mata Mira Taketake) | He mata maitai pango taketake kāore he paninga, kua tangohia te pīrere whakarewa ma, he āhua porowhita paerewa, me te hinu ārai-waikura hei whiriwhiri. | He iti te utu, he mea nui mō ngā mahi pou whānui; he pai mō te turanga o roto, te tautoko rangitahi me ngā kaupapa poto; he watea mō te whakarewa tuarua me te paninga i te papaanga |
| Paninga Peita Ārai-Waikura | He peita ārai-waikura ā-ahumahi papa kotahi, papa rua rānei kua pania ki te mata paipa kua horoia, he rite te uhi, he piri kaha. | He mahi ātete-waikura taketake; he pai mō ngā kaupapa turanga ā-tāone, turanga whare me ngā kaupapa puranga whenua maroke; he pai te ārai i te waikura mata me te waikura i te wā e kawe ana me te hanga |
| Pirau Whakarewa-Hot (HDG) | Te tukanga whakawera wera me te paninga konutea mata katoa, te huinga whakarewa pumau, te matotoru paparanga konutea paerewa | He tino ātete ki te waikura me te huarere; e tika ana mō ngā taiao tuwhera o waho, ngā wāhi waikura kore-kino i te takutai moana, ngā pou hanganga pumau mō te wā roa |
| Paninga Epoxy Tā Waro | He paninga ā-ngaio mō te whakapuru i ngā pou, he kiriata matotoru, he kore hononga, he ātete ki te wai, te oneone me te waikura matū. | He pai mō te hangarau poupou; he tino pai mō ngā poupou tauranga me te tauranga, te turanga whakawhiti awa, te oneone maku i raro i te whenua me ngā poupou āwhina moana, he roa te ora ratonga i roto i ngā taiao whenua me te moana kino. |
| Paninga Whakarite | Tae peita ritenga, paninga ā-paparanga maha-ārai-waikura, paninga paraime whai-konutea me ētahi atu maimoatanga ritenga | Te whakatutuki i ngā paerewa ārai-waikura motuhake me ngā whakaritenga āhua o te kaupapa, ka taea te whakarite kia rite ki ngā tuhi hangarau me ngā whakaritenga a te kiritaki. |
1. Ngā Tūāpapa Pakitara o te Rōpū o Runga:Te hanganga o raro whenua mō ngā whare teitei, ngā wheketere, ngā whare putunga, ngā whare arumoni me ngā whare noho. Ngā turanga pou (ngā momo hanganga whare katoa).
2. Ngā Tūāpapa o te Piriti:Ngā turanga tautoko mō ngā piriti huarahi, ngā piriti rerewē, me ngā arawhata tāone. Ngā turanga puranga mō ngā piriti awa, roto me te moana.
3. Te Hanganga o te Tauranga:Te turanga amo kawenga mō ngā tauranga, ngā papa kaipuke me ngā pereti tauranga. Ngā taputapu taumaha me ngā ratonga tuku utanga tauranga.
4. Ngā Kaupapa Pūkaha Hau me te Hangarau Moana o Tāwāhi:Ngā turanga mō ngā tāhū hau o tai. Te hoahoa tautoko mō ngā papaaho tai, ngā paipa tai, ngā paipa tai, ngā pakitara moana, me ngā whare noho. Te ātete ki te tai, te ātete ki ngā ngaru, me te waikura o te moana.
5. Te Hangarau Ā-Iwi Nui:He turanga taumaha me ngā pou whānui mō ngā mahi hangarau ā-iwi nui (ngā tāhuna, ngā teihana tereina raro whenua, me ngā kauhanga). Tautoko mō ngā mīhini ahumahi me ngā kawenga hanganga.
1) Tari Peka - tautoko reo Pāniora, āwhina whakawātea tikanga, me ētahi atu.
2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi
3) I tirotirohia e ngā whakahaere mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai paerewa mō te moana
1 Tākai:He whitiki maitai hei whakahaere ngāwari. Ka whakatakotoria ngā poraka rakau, ngā poraka tākai rānei ki waenganui i ngā puranga hei ārai i te nekenekehanga o te okana i te wā e tukuna ana. Te maimoatanga mata (whiringa): Te peita pango, te hinu ārai waikura, te kiriata kirihou. Ka taea hoki te takai i ngā puranga piauau ki te kiriata kirihou tiaki rangitahi hei ārai i te rakuraku o te mata. Kei te wātea he takai ritenga.
2 Ngā Mōhiohio Tukunga:Ngā Roa Paerewa kei roto i te Taonga: 6m, 12m. Ngā Roa: paerewa me te ritenga. Kei roto i ēnei he Rerewē Moana me te Rori. He pai mō te kawe waka moana, tereina, rori rānei, he kaha hoki mō te whakamahi i runga i te rori. Ko te wā tuku he 15-30 rā i muri i te whiwhinga o te utu, i runga i te rahinga me ngā whakaritenga. E tika ana mō ngā kaweake o te ao, me ngā tuhinga katoa (Tiwhikete Whakamātautau, Rārangi Tākai, Pire Uta).
3 Ngā whakatūpato whakahaere:Kaua e whakamahia ngā taura, ngā matau rānei kāore he papa hei pā atu ki te mata o te paipa, ka rerekē pea te āhua o te paipa. Penapenahia ki te wāhi hauhautanga, maroke, ā, he pai te hauhautanga. Hei karo i te waikura i mua i te tāutanga. Me tutuki ngā utanga nui rawa, taumaha rawa rānei ki ngā ture tuku kaipuke ā-rohe.
1. He aha i tohua ai te S275J0H kaua te S275JR noa mō ngā mahi poupou?
Matua: Ārai i te pakarukaru. Ka tukuna e te S275J0 te iti rawa o te 27J Charpy V-notch te pakari pānga i te 0°C mō ia taumata J0. I raro i ngā kawenga pou taumaha hihiri i te whenua mārō, i ngā āhuarangi makariri rānei, ka ārai i te pakaru o ngā paipa, he rerekē ki te S275JR kua whakamanahia e te pāmahana rūma, e ngāwari ana ki te pakaru hanganga kino.
2. Kia mau te pakari o te whakarewa i waenga i te puranga pūngao nui?
Matua: Whakamātautau kore-whakangaro katoa. Ka tirotirohia tonutia ngā whakarewa hanganga katoa mā te 100% ultrasonic (UT) me ngā tirotiro radiographic tāpiri (RT) i ngā pito o ngā paipa. Ka whai te whakarewa i te EN ISO 15614-1 hei whakakore i ngā hapa o roto, hei whakataurite hoki i te kaha o te whakarewa ki te konganuku turanga.
3. Kati te tihore i te whakawerawera wera (HDG) i te wā e kawe ana?
Matua: Horoi ā-hikohiko whakahaeretia + Sa 2.5. Whakawhāitihia te hikohiko maitai ki te <0.03%, ki te 0.14%–0.25% rānei hei karo i te paninga konutea pakarukaru i puta mai i a Sandelin. Mā te ISO 8501-1 Sa 2.5 ka whakarite kia ngāwari, kia piri pai te whakapūmautanga, ā, kia ātete ki te pakaru o te kiri.
4. Te āhua o te mata tino pai mō te pānga kino ki te moana o C5-M?
Matua: Epoxy kirikiri karāhe + whakamātautau hararei katoa. Epoxy kirikiri karāhe kiriata maroke 400–500μm neke atu i te kōtaha pupuhi 50–80μm. Ka whiwhi ia paipa i te tirotiro hararei mura ngaohiko teitei 100% hei hiri i ngā kōhao iti me te aukati i te urunga o te hauota.、
5. Ārai i ngā karawarawa paninga i te wā tuku?
Matua: Wehenga kore-whakarewa. Ka wehea ngā paipa kua whakarārangihia ki runga i te waka e ngā mokowā rapa/kirihou; ka tiakina ngā pito o te waka e ngā taupoki taumaha mai i te pānga o te pito. Ka whakamahia ngā whitiki papanga/nailona mō te uta anake hei whakakore i te pa o te whakarewa ki te whakarewa.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
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