Sharaxaadda Tuubada Birta Aan Daxalka Ahayn ee 304L
Tuubo bir ah oo aan daxal lahayn oo 304L ah--S30403 (American AISI, ASTM) 304L waxay u dhigantaa heerka Shiinaha ee 00Cr19Ni10.
Bir aan miridh lahayn oo 304L ah, oo sidoo kale loo yaqaan birta aan miridh lahayn ee kaarboon aad u hooseeya, waa walxo bir aan miridh lahayn oo badan oo si weyn loogu isticmaalo soo saarista qalabka iyo qaybaha u baahan waxqabad dhammaystiran oo wanaagsan (iska caabbinta daxalka iyo qaab-dhismeedka). Kaarboonka hooseeya wuxuu yareeyaa roobabka kaarboonka ee aagga uu kulaylka saameeyay ee u dhow alxanka, roobabka kaarboonkuna waxay sababi karaan daxalka isku-dhafka ah (nabaad-guurka alxanka) ee birta aan miridhku lahayn ee deegaanno gaar ah.
Xaaladaha caadiga ah, iska caabbinta daxalka ee tuubooyinka birta aan miridhku lahayn ee 304L waxay la mid tahay tan birta 304, laakiin ka dib alxanka ama cadaadiska, iska caabbinta daxalka ee u dhexeeya granular-ka waa mid aad u fiican. Iyada oo aan la isticmaalin kulaylka, waxay sidoo kale ilaalin kartaa iska caabbinta daxalka oo wanaagsan waxaana guud ahaan loo isticmaalaa meel ka hooseysa 400 digrii (aan birlab ahayn, heerkulka hawlgalka -196 digrii Celsius ilaa 800 digrii Celsius).
Bir aan miridh lahayn oo 304L ah ayaa loo isticmaalaa mashiinnada bannaanka, qalabka dhismaha, qaybaha u adkaysta kulaylka iyo qaybaha leh daaweynta kulaylka adag ee warshadaha kiimikada, dhuxusha iyo saliidda oo leh shuruudo sare oo loogu talagalay iska caabbinta daxalka isku-dhafka ah.
| Badeecada | Tuubo bir ah oo aan lahayn 304L oo nooca Youfa ah |
| Alaab | Bir aan Daxal Lahayn 304L |
| 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. |
Astaamaha Birta aan lahayn 304L
Iska caabinta Daxalka ee aadka u Fiican:Iska caabbinta daxalka ee birta aan daxalka lahayn ee 304L ayaa si weyn loo hagaajiyay marka la barbar dhigo birta aan daxalka lahayn ee caadiga ah, taasoo ka dhigaysa mid ku habboon in loo isticmaalo hababka kiimikada.
Xoog Heerkul Hoose oo Wanaagsan:Birta aan lahayn 304L waxay ilaalisaa xoog iyo adkeysi xooggan xitaa heerkulka hooseeya, waana sababta loogu isticmaalo qalabka heerkulka hooseeya.
Sifooyinka Farsamada ee Wanaagsan:Birta aan lahayn birta 304L waxay leedahay xoog sare oo jiidis iyo xoog wax soo saar ah, adkaanteedana waxaa lagu kordhin karaa shaqada qabow.
Makiinad aad u fiican:Bir aan miridh lahayn oo 304L ah way fududahay in la farsameeyo, la alxamo, lana jaro, waxayna leedahay dhammaystir dusha sare ah.
Ma jiro Adkayn Ka dib Daaweynta Kulaylka:Birta aan lahayn birta 304L ma adkaato inta lagu jiro habka daaweynta kulaylka.
Noocyada Tuubada Birta aan Daxalka lahayn ee 304L
1. Tuubooyinka Beddelaha kulaylka aan miridh lahayn
Astaamaha waxqabadka: darbiga gudaha oo siman, iska caabinta biyaha oo hooseeya, waxay u adkeysan kartaa nabaad-guurka heerka socodka biyaha oo sarreeya, ka dib daaweynta xalka, sifooyinka farsamada iyo iska caabbinta daxalka ee alxanka iyo substrate-ka asal ahaan waa isku mid, waxqabadka qoto dheer ee farsamayntana waa mid aad u fiican.
2. Tuubooyinka birta ah ee aan lahayn derbi khafiif ah
Isticmaalka: Inta badan waxaa loo isticmaalaa mashaariicda biyaha la cabbo ee tooska ah iyo gaadiidka kale ee dareeraha ah ee leh baahiyo sare.
Astaamaha ugu muhiimsan: cimri dheer oo adeeg ah; heerka cilladaha oo hooseeya iyo heerka daadashada biyaha; tayada biyaha oo wanaagsan, ma jiraan wax walxo waxyeello leh oo ku soo qulqulaya biyaha; darbiga gudaha ee tuubada ma miridhku, siman yahay, wuxuuna leeyahay iska caabin biyo oo hooseeya; waxqabad kharash sare leh, oo leh cimri adeeg oo ilaa 100 sano ah, looma baahna dayactir, iyo kharash yar; waxay u adkeysan kartaa nabaad-guurka heerka socodka biyaha oo ka badan 30m/s; dhigista tuubo furan, muuqaal qurux badan.
3. Tuubooyinka nadaafadda cuntada
Isticmaalka: warshadaha caanaha iyo cuntada, warshadaha dawooyinka, iyo warshadaha leh shuruudo gaar ah oo dusha sare ah.
Tilmaamaha Hawsha: daaweynta heerka alxanka gudaha, daaweynta xalka, nadiifinta dusha sare ee gudaha ee electrolytic.
4. Sbir aan daxal lahayn ftuubo dabacsan
Tuubbo gudaha ah oo si taxaddar leh loo sameeyay oo bir aan miridh lahayn ah, oo si ballaaran loogu isticmaalo waxyaabaha caanaha laga sameeyo, biirka, cabitaannada, daawooyinka, bayoolajiga, qurxinta, kiimikooyinka fiican. Marka la barbardhigo tuubooyinka birta nadaafadda caadiga ah, dhammaadka dusha sare iyo derbiga gudaha waa siman yihiin oo siman yihiin, dabacsanaanta saxanka birta ayaa ka fiican, daboolku waa ballaaran yahay, dhumucda derbigu waa isku mid, saxnaanta ayaa ka sarreysa, ma jiraan wax god ah, tayaduna waa wanaagsan tahay.
| Magac-u-yaal | Qalabka Kg/m: 304L (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 |
Tijaabada iyo Shahaadooyinka Tuubooyinka Birta aan Lahayn ee 304L
Xakamaynta Tayada Adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, shaqaalaha QC ee leh khibrad 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 ah ee aan lahayn
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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