Whakaahuatanga o te Paipa Kowiri tira 304
He mea noa te kowiri tira 304 i roto i ngā kowiri tira, ko tōna matotoru he 7.93 g/cm³; e kiia ana hoki ko te kowiri tira 18/8 i roto i te umanga, ko te tikanga he nui ake i te 18% te chromium me te nui ake i te 8% te nickel; he ātete ki ngā pāmahana teitei o te 800℃, he pai te mahi tukatuka me te pakari teitei, ā, he whānuitia te whakamahinga i roto i ngā umanga whakapaipai ahumahi me ngā taonga me ngā umanga kai me te hauora.
Heoi, me mōhio ko te taupū ihirangi o te maitai kore waikura 304 kounga kai he tino pakari ake i te maitai kore waikura 304 noa. Hei tauira: ko te whakamāramatanga ā-ao mō te maitai kore waikura 304 ko te nuinga o te wā kei roto ko te 18%-20% chromium me te 8%-10% nikara, engari ko te maitai kore waikura 304 kounga kai he 18% chromium me te 8% nikara, e āhei ai te rerekētanga i roto i tētahi whānuitanga me te whakawhāiti i te ihirangi o ngā konganuku taumaha. Arā, ehara te maitai kore waikura 304 i te mea he maitai kore waikura 304 kounga kai.
| Hua | Paipa maitai kore waikura 304 waitohu Youfa |
| Rauemi | Kowiri tira 304 |
| Whakatakotoranga | Diameter: DN15 KI DN300 (16mm - 325mm) Matotoru: 0.8mm KI 4.0mm Roa: 5.8 mita/ 6.0 mita/ 6.1 mita, whakaritea rānei |
| Paerewa | ASTM A312 GB/T12771, GB/T19228 |
| Mata | Te whakakanapa, te whakamahana, te whakapūkara, te kanapa |
| Kua oti te mata | Nama 1, 2D, 2B, BA, Nama 3, Nama 4, Nama 2 |
| Te tākai | 1. Te tākai kaweake paerewa mō te moana. 2. Ka taea te uta i te 15-20MT ki roto i te ipu 20', ā, he pai ake te 25-27MT ki roto i te ipu 40'. 3. Ka taea te hanga i te toenga o te tākai i runga i te hiahia o te kiritaki |
Ngā Āhuatanga o te Ngongo Kowiri tira 304
Ātete pai rawa atu ki te waikura:He pai te ātete o te paipa kowiri tira 304 ki te waikawa me te kawakore, ā, he pai mō te whakamahi i roto i ngā taiao uaua.
Te Mahi o te Pāmahana Teitei:Ka taea te pupuri i te kaha me te pumau i raro i ngā āhuatanga pāmahana tiketike, he pai hoki mō te kawe i ngā mea pāmahana tiketike pēnei i te wai wera me te mamaoa.
He pai te tukatuka:He ngāwari ki te whakarewa me te tukatuka, he pai mō ngā hiahia hanga ahumahi maha.
Ataahua, huatau hoki:Nā te maeneene o te mata, he ātaahua ake te titiro atu, ā, he pai hoki mō ngā mahi hoahoa whare me ngā mahi whakapaipai.
He kowiri tira whānui te 304, e whakamahia whānuitia ana i roto i te hanga taputapu me ngā wāhanga e hiahia ana ki te mahi pai (ātete ki te waikura me te āheinga ki te hanga). Hei pupuri i te ātete waikura ā-roto o te kowiri tira, me nui ake i te 18% te chromium me te neke atu i te 8% te nickel i roto i te kowiri tira. Ko te kowiri tira 304 he momo kowiri tira i hangaia kia rite ki te paerewa ASTM o Amerika.
| Ingoa | Kg/m Rauemi: 304 (Matotoru o te Pakitara, Taumaha) | |||||||
| Rahi o ngā Paipa | OD | Ngā Sch5 | Ngā Sch10 | Ngā Kura Tuarua o te Tau 40 | ||||
| DN | In | mm | In | mm | In | mm | In | mm |
| DN15 | 1/2'' | 21.34 | 0.065 | 1.65 | 0.083 | 2.11 | 0.109 | 2.77 |
| DN20 | 3/4'' | 26.67 | 0.065 | 1.65 | 0.083 | 2.11 | 0.113 | 2.87 |
| DN25 | 1'' | 33.4 | 0.065 | 1.65 | 0.109 | 2.77 | 0.133 | 3.38 |
| DN32 | 1 1/4 inihi | 42.16 | 0.065 | 1.65 | 0.109 | 2.77 | 0.14 | 3.56 |
| DN40 | 1 1/2 inihi | 48.26 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.68 |
| DN50 | 2 inihi | 60.33 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.91 |
| DN65 | 2 1/2'' | 73.03 | 0.083 | 2.11 | 0.12 | 3.05 | 0.203 | 5.16 |
| DN80 | 3 inihi | 88.9 | 0.083 | 2.11 | 0.12 | 3.05 | 0.216 | 5.49 |
| DN90 | 3 1/2 inihi | 101.6 | 0.083 | 2.11 | 0.12 | 3.05 | 0.226 | 5.74 |
| DN100 | 4 inihi | 114.3 | 0.083 | 2.11 | 0.12 | 3.05 | 0.237 | 6.02 |
| DN125 | 5 inihi | 141.3 | 0.109 | 2.77 | 0.134 | 3.4 | 0.258 | 6.55 |
| DN150 | 6 inihi | 168.28 | 0.109 | 2.77 | 0.134 | 3.4 | 0.28 | 7.11 |
| DN200 | 8 inihi | 219.08 | 0.134 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 |
| DN250 | 10 inihi | 273.05 | 0.156 | 3.4 | 0.165 | 4.19 | 0.365 | 9.27 |
| DN300 | 12 inihi | 323.85 | 0.156 | 3.96 | 0.18 | 4.57 | 0.375 | 9.53 |
| DN350 | 14 inihi | 355.6 | 0.156 | 3.96 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN400 | 16 inihi | 406.4 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN450 | 18 inihi | 457.2 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN500 | 20 inihi | 508 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN550 | 22 inihi | 558 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN600 | 24 inihi | 609.6 | 0.218 | 5.54 | 0.250 | 6.35 | 0.375 | 9.53 |
| DN750 | 30 inihi | 762 | 0.250 | 6.35 | 0.312 | 7.92 | 0.375 | 9.53 |
Ngā Whakamahinga o ngā Paipa Kowiri tira 304
Ngā ahumahi matū, hinu me te hau māori
Te tukatuka kai me te inu
Te hanga taputapu hauora
Ngā mahi hanga me ngā mahi whakapaipai
Te Whakamātautau me ngā Tiwhikete Ngongo Kowiri tira 304
Mana Kounga Tino Pai:
1) I te wā o te whakaputanga me muri i te whakaputanga, e 4 ngā kaimahi QC me te neke atu i te 5 tau o te wheako e tirotiro ana i ngā hua i roto i te matapōkere.
2) Taiwhanga whaimana ā-motu me ngā tiwhikete CNAS
3) He tirotiro e whakaaetia ana mai i te rōpū tuatoru i whakaritea/i utua e te kaihoko, pēnei i te SGS, BV.
Ngongo Kowiri tira 304 o Youfa Factory
E whakapau kaha ana a Tianjin Youfa Stainless Steel Pipe Co., Ltd. ki te R&D me te hanga paipa wai me ngā taputapu maitai kore waikura he angiangi te pakitara.
Ngā Āhuatanga o te Hua: te haumaru me te hauora, te ātete ki te waikura, te pakari me te roa o te mahi, te kore tiaki, te ataahua, te haumaru me te pono, te tere me te watea o te tāutanga, me ētahi atu.
Te Whakamahinga o ngā Hua: te hangarau wai tap, te hangarau wai inu tika, te hangarau hanga, te pūnaha tuku wai me te rerenga wai, te pūnaha whakamahana, te tuku hau, te pūnaha hauora, te pūngao o te rā, te ahumahi matū me ētahi atu hangarau wai inu tuku wai pēhanga iti.
Ko ngā paipa me ngā taputapu katoa e tutuki ana i ngā paerewa hua ā-motu hou, ā, koinei te kōwhiringa tuatahi mō te purenga o te tuku wai me te pupuri i te oranga hauora.
