304 Sharaxaadda Dhuumaha Biraha Aan-la-aanta lahayn
304 birta aan dahsoon waa shay caadi ah oo ka dhex jira birta aan kala go'a lahayn, cufnaanta 7.93 g/cm³; waxa kale oo loo yaqaan 18/8 birta aan daacin ee warshadaha, taas oo macnaheedu yahay in ay ka kooban tahay in ka badan 18% chromium iyo in ka badan 8% nikkel; Waxay u adkaysataa heerkulka sare ee 800 ℃, waxay leedahay wax qabad wanaagsan iyo adkeysi sare, waxaana si ballaaran loogu isticmaalaa warshadaha qurxinta iyo warshadaha qurxinta iyo warshadaha cuntada iyo caafimaadka.
Si kastaba ha ahaatee, waa in la ogaadaa in tusaha nuxurka heerka-cuntada 304 birta aan-xawaalka ahayn ay ka adag tahay tan caadiga ah ee 304 birta ah. Tusaale ahaan: Qeexida caalamiga ah ee 304 birta aan daacin waa in ay inta badan ka kooban tahay 18% -20% chromium iyo 8% -10% nikkel, laakiin heerka cuntada 304 birta aan daacin waxay ka kooban tahay 18% chromium iyo 8% nikkel, taas oo u oggolaanaysa isbeddellada qaarkood. kala duwan iyo xaddidaya waxa ku jira biraha culus ee kala duwan. Si kale haddii loo dhigo, 304 birta aan-xawaalka ahayn daruuri maaha heerka-cuntada ee 304 birta-daawaha ah.
| Alaabta | Youfa sumadda 304 tuubo aan bir lahayn |
| Qalab | Biraha Aan Lahayn 304 |
| Tilmaamid | Dhexroor: DN15 ILAA DN300 (16mm - 325mm) Dhumucda: 0.8mm ilaa 4.0mm Dhererka: 5.8meter/6.0meter/6.1meter ama la habeeyey |
| Heerka | ASTM A312 GB/T12771, GB/T19228 |
| Dusha sare | Daalid, wax qabadsiin, wax-qaadis, dhalaal |
| Dusha la dhameeyay | No.1, 2D, 2B, BA, No.3, No.4, No.2 |
| Baakad | 1. Baakadaha dhoofinta caadiga ah ee dhoofinta. 2. 15-20MT waxaa lagu shubi karaa 20'container iyo 25-27MT ayaa aad ugu habboon 40'container. 3. Baakadaha kale waxaa la samayn karaa iyadoo lagu saleynayo shuruudaha macaamiisha |
304 Astaamaha Tuubada Birta Ah
Iska caabin daxalka oo heersare ah:304 tuubooyin bir ah oo bir ah ayaa leh caabbinta aashitada iyo alkali wanaagsan waxayna ku habboon tahay in loo isticmaalo meelo kala duwan oo adag.
Waxqabadka Heerkulka Sare:Awood u leh inuu ilaaliyo xoogga iyo xasilloonida xaaladaha heerkulka sare, oo ku habboon qaadista warbaahinta heerkulka sare sida biyaha kulul iyo uumiga.
Hab-socodka wanaagsan:Si fudud loo alxan karo oo loo farsamayn karo, oo ku habboon baahiyaha warshadaynta ee kala duwan.
Qurux iyo xarrago leh:Daawaynta dusha sare ee siman waxay ka dhigaysa muuqaal soo jiidasho leh oo ku habboon ujeedooyinka dhismaha iyo qurxinta.
304 waa bir guud oo ujeedo ah, kaas oo si weyn loogu isticmaalo soo saarista qalabka iyo qaybaha u baahan waxqabad dhammaystiran oo wanaagsan (iska caabin daxalka iyo qaabaynta). Si loo joogteeyo iska caabbinta daxalka ee birta ah, birta waa in ay ka kooban tahay in ka badan 18% chromium iyo in ka badan 8% nikkel. 304 birta aan dahsoon waa darajada birta aan la taaban karin ee la soo saaray iyadoo loo eegayo heerka ASTM ee Maraykanka.
| Magac ahaan | Kg/m Alaabta:304 (Duufaan Darbiga, Miisaanka) | |||||||
| Xajmiga 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 |
304 Codsiyada Dhuumaha Biraha Aan-la-aanta lahayn
Kiimikada, batroolka iyo warshadaha gaaska dabiiciga ah
Habaynta cuntada iyo cabitaanka
Soo saarista qalabka caafimaadka
Dhismaha iyo qurxinta shaqada
304 Tijaabada Tuubada Birta Ah Ee Aan Lahayn Iyo Shahaadooyinka
Xakamaynta tayada adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, 4 shaqaalaha QC oo leh in ka badan 5 sano waayo-aragnimo kormeer alaabta si aan kala sooc lahayn.
2) Shaybaar qaran oo la aqoonsan yahay oo wata shahaadooyin CNAS ah
3) Kormeer la aqbali karo oo ka yimaadda qolo saddexaad oo magacaabay/bixiyay iibsadaha, sida SGS, BV.
304 Tuubooyinka Birta Ah ee Wershada Youfa
Tianjin Youfa Stainless Steel Pipe Co., Ltd. waxaa ka go'an R & D iyo soo saarista tuubooyinka biyaha birta ah ee khafiifka ah iyo qalabyada.
Astaamaha Alaabta : badbaadada iyo caafimaadka, caabbinta daxalka, adkeynta iyo adkeysiga, nolosha adeegga dheer, dayactirka bilaashka ah, qurux badan, ammaan ah oo la isku halayn karo, rakibid degdeg ah oo habboon, iwm.
Alaabooyinka Isticmaalka: Injineerinka biyaha tuubada, injineernimada biyaha si toos ah loo cabbo, injineernimada dhismaha, nidaamka sahayda biyaha iyo dheecaanka, nidaamka kuleylka, gudbinta gaaska, nidaamka caafimaadka, tamarta qoraxda, warshadaha kiimikada iyo gudbinta dareeraha cadaadiska hooseeya injineerinka biyaha cabbitaanka.
Dhammaan tuubooyinka iyo qalabyada ku rakiban waxay si buuxda ugu hoggaansamaan heerarkii ugu dambeeyay ee wax soo saarka qaranka waana doorashada koowaad ee nadiifinta gudbinta isha biyaha iyo ilaalinta nolol caafimaad qabta.
