Sharaxaadda Tuubooyinka Birta Aan Daxalka Ahayn ee 304
Birta aan miridhku lahayn ee 304 waa walxo caadi ah oo ka mid ah birta aan miridhku lahayn, oo leh cufnaan dhan 7.93 g/cm³; waxaa sidoo kale loo yaqaan birta aan miridhku lahayn ee 18/8 warshadaha, taasoo la macno ah inay ka kooban tahay in ka badan 18% chromium iyo in ka badan 8% nikkel; waxay u adkaysataa heerkulka sare ee 800℃, waxay leedahay waxqabad wanaagsan oo wax lagu farsameeyo iyo adkeysi sare, waxaana si weyn loogu isticmaalaa warshadaha qurxinta warshadaha iyo alaabta guriga iyo warshadaha cuntada iyo caafimaadka.
Si kastaba ha ahaatee, waa in la ogaadaa in tusmada nuxurka birta aan la taaban karin ee heerka cuntada 304 ay ka adag tahay tan birta aan la taaban karin ee caadiga ah ee 304. Tusaale ahaan: qeexitaanka caalamiga ah ee birta aan la taaban karin ee 304 waa in inta badan ay ka kooban tahay 18%-20% chromium iyo 8%-10% nikkel, laakiin birta aan la taaban karin ee heerka cuntada 304 waxay ka kooban tahay 18% chromium iyo 8% nikkel, taasoo u oggolaanaysa isbeddellada ku jira xad gaar ah waxayna xaddidaysaa nuxurka biraha culus ee kala duwan. Si kale haddii loo dhigo, birta aan la taaban karin ee 304 daruuri maaha birta aan la taaban karin ee heerka cuntada 304.
| Badeecada | nooca Youfa 304 tuubo bir ah oo aan miridhku lahayn |
| Alaab | Bir aan Daxal lahayn 304 |
| Faahfaahinta | Dhexroorka: DN15 ilaa DN300 (16mm - 325mm) Dhumucda: 0.8mm ilaa 4.0mm Dhererka: 5.8 mitir / 6.0 mitir / 6.1 mitir ama la habeeyey |
| Heerka Caadiga ah | ASTM A312 GB/T12771, GB/T19228 |
| Dusha sare | Nadiifin, qaboojin, qajaar, dhalaalaya |
| Dusha sare waa la dhammeeyay | Lambarka 1, 2D, 2B, BA, Lambarka 3, Lambarka 4, Lambarka 2 |
| Baakad | 1. Baakad dhoofin oo caadi ah oo badda u qalanta. 2. 15-20MT waxaa lagu shubi karaa weelka 20'container, 25-27MT-na wuxuu ku habboon yahay weelka 40'container. 3. Baakadaha kale waxaa lagu samayn karaa iyadoo lagu salaynayo shuruudaha macaamiisha. |
Tilmaamaha Tuubada Birta Aan Daxalka Ahayn ee 304
Iska caabin aad u fiican oo daxalka ah:Tuubada birta aan miridhku lahayn ee 304 waxay leedahay iska caabin aashito iyo alkali oo wanaagsan waxayna ku habboon tahay in loo isticmaalo deegaanno kala duwan oo adag.
Waxqabadka Heerkulka Sare:Awood u leh inuu ilaaliyo xoogga iyo xasilloonida xaaladaha heerkulka sare, oo ku habboon in lagu qaado qalabka heerkulka sare sida biyaha kulul iyo uumiga.
Habayn wanaagsan:Si fudud loo alxan karo loona farsamayn karo, oo ku habboon baahiyaha kala duwan ee wax soo saarka warshadaha.
Qurux iyo qurux badan:Daawaynta dusha sare ee siman waxay ka dhigaysaa mid muuqaal ahaan soo jiidasho leh oo ku habboon ujeeddooyinka dhismaha iyo qurxinta.
304 waa bir aan daxal lahayn oo ujeedo guud ah, kaas oo si weyn loogu isticmaalo soo saarista qalabka iyo qaybaha u baahan waxqabad dhammaystiran oo wanaagsan (iska caabbinta daxalka iyo qaab-dhismeedka). Si loo ilaaliyo iska caabbinta daxalka ee birta aan daxal lahayn, birtu waa inay ka kooban tahay in ka badan 18% chromium iyo in ka badan 8% nikkel. Bir aan daxal lahayn oo 304 ah waa bir aan daxal lahayn oo la soo saaro iyadoo la raacayo heerka ASTM ee Mareykanka.
| Magac-u-yaal | Qalabka Kg/m:304 (Dhumucda Darbiga, Miisaanka) | |||||||
| Cabbirka Tuubooyinka | OD | Sch5s | Sch10s | Sch40s | ||||
| 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'' | 42.16 | 0.065 | 1.65 | 0.109 | 2.77 | 0.14 | 3.56 |
| DN40 | 1 1/2" | 48.26 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.68 |
| DN50 | 2'' | 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'' | 88.9 | 0.083 | 2.11 | 0.12 | 3.05 | 0.216 | 5.49 |
| DN90 | 3 1/2" | 101.6 | 0.083 | 2.11 | 0.12 | 3.05 | 0.226 | 5.74 |
| DN100 | 4'' | 114.3 | 0.083 | 2.11 | 0.12 | 3.05 | 0.237 | 6.02 |
| DN125 | 5'' | 141.3 | 0.109 | 2.77 | 0.134 | 3.4 | 0.258 | 6.55 |
| DN150 | 6'' | 168.28 | 0.109 | 2.77 | 0.134 | 3.4 | 0.28 | 7.11 |
| DN200 | 8'' | 219.08 | 0.134 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 |
| DN250 | 10'' | 273.05 | 0.156 | 3.4 | 0.165 | 4.19 | 0.365 | 9.27 |
| DN300 | 12'' | 323.85 | 0.156 | 3.96 | 0.18 | 4.57 | 0.375 | 9.53 |
| DN350 | 14'' | 355.6 | 0.156 | 3.96 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN400 | 16'' | 406.4 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN450 | 18'' | 457.2 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN500 | 20'' | 508 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN550 | 22'' | 558 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN600 | 24'' | 609.6 | 0.218 | 5.54 | 0.250 | 6.35 | 0.375 | 9.53 |
| DN750 | 30'' | 762 | 0.250 | 6.35 | 0.312 | 7.92 | 0.375 | 9.53 |
Codsiyada Tuubooyinka Birta ah ee aan lahayn 304
Warshadaha kiimikada, batroolka iyo gaaska dabiiciga ah
Habaynta cuntada iyo cabitaanka
Soo saarista qalabka caafimaadka
Dhismaha iyo qurxinta shaqada
Tijaabada iyo Shahaadooyinka Tuubada Birta aan Lahayn ee 304
Xakamaynta Tayada Adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, 4 shaqaale QC ah oo khibrad u leh in ka badan 5 sano ayaa si aan kala sooc lahayn u baara alaabada.
2) Shaybaar qaran oo la aqoonsan yahay oo leh shahaadooyinka CNAS
3) Kormeer la aqbali karo oo ka yimaada dhinac saddexaad oo uu magacaabay/lacag ka bixiyay iibsadaha, sida SGS, BV.
Tuubooyinka Birta Aan Daxalka Ahayn ee 304 Warshadda Youfa
Tianjin Youfa Steel Pipe Co., Ltd. waxay ka go'an tahay cilmi-baarista iyo horumarinta iyo soo saarista tuubooyinka biyaha ee birta aan lahayn ee derbiyada khafiifka ah iyo qalabka.
Astaamaha Badeecada: badbaadada iyo caafimaadka, iska caabbinta daxalka, adkaanta iyo cimri dhererka, cimriga adeegga dheer, dayactir la'aan, qurux badan, ammaan ah oo la isku halleyn karo, rakibid degdeg ah oo ku habboon, iwm.
Isticmaalka Badeecadaha: injineernimada biyaha tuubada, injineernimada biyaha cabitaanka tooska ah, injineernimada dhismaha, nidaamka biyaha iyo dheecaanka, nidaamka kuleylinta, gudbinta gaaska, nidaamka caafimaadka, tamarta qorraxda, warshadaha kiimikada iyo injineernimada biyaha cabitaanka dareeraha cadaadiska hooseeya.
Dhammaan tuubooyinka iyo qalabka ku rakiban waxay si buuxda u hoggaansamaan heerarka ugu dambeeyay ee wax soo saarka qaranka waana doorashada koowaad ee nadiifinta gudbinta ilaha biyaha iyo ilaalinta nolol caafimaad qabta.
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