304L Sharaxaadda Dhuumaha Birta Aan Lahayn
304L tuubooyin bir ah oo aan lahayn - S30403 (AISI American, ASTM) 304L waxay u dhigantaa heerka Shiinaha 00Cr19Ni10.
304L ahama, oo sidoo kale loo yaqaan bir aan lahayn kaarboon-hooseeya, waa walxo bir ah oo isku dhafan oo si weyn loogu isticmaalo soo saarista qalabka iyo qaybaha u baahan waxqabad dhammaystiran oo wanaagsan (iska caabinta daxalka iyo qaabaynta). Waxa ku jira kaarboonka hoose waxa ay yaraynaysaa roobka carbides ee aaga kulaylku saameeyay ee u dhaw alxanka, roobka carbides waxa laga yaabaa in uu keeno daxalka intergranular (nabaad guurka alxanka) ee birta aan fiicnayn ee meelaha qaarkood.
Xaaladaha caadiga ah, iska caabinta daxalka ee 304L birta birta ah waxay la mid tahay tan 304 birta, laakiin alxanka ama walbahaarka ka dib, iska caabbinta daxalka intergranular waa mid aad u fiican. Daawaynta kulaylka la'aanteed, waxay sidoo kale ilaalin kartaa iska caabbinta daxalka waxaana guud ahaan loo adeegsadaa wax ka hooseeya 400 darajo (aan ahayn magnet, heerkulka shaqaynta -196 darajo Celsius ilaa 800 darajo Celsius).
304L birta aan lahayn waxaa loo isticmaalaa mishiinada dibadda, qalabka dhismaha, qaybaha kulaylka u adkaysta iyo qaybaha daaweynta kulaylka adag ee kiimikada, dhuxusha iyo warshadaha saliidda oo leh shuruudo sare oo loogu talagalay iska caabinta daxalka intergranular.
| Alaabta | Youfa brand 304L ahama tuubo |
| Qalab | Birta aan Lahayn 304L |
| 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 |
Astaamaha 304L Steel-La'aanta ah
Iska caabin Daxalka oo heersare ah:Iska caabbinta daxalka ee 304L birta aan fiicnayn ayaa si weyn u wanaajisay marka loo eego birta aan caadiga ahayn, taas oo ka dhigaysa mid ku habboon isticmaalka hababka kiimikada.
Xoogga Heerkulka-hooseeya ee Wanaagsan:304L birta birta ah waxay ilaalisaa xoogga iyo adkaanta xitaa heerkulka hooseeya, taas oo ah sababta loogu isticmaalo qalabka heerkulka hooseeya.
Guryaha Makaanikada Wacan:Birta aan lahayn 304L waxay leedahay xoog xajin sare leh iyo xoog dhalid, iyo adayggeeda waxaa lagu kordhin karaa iyada oo shaqayn qabow.
Mashiinno heer sare ah:304L birta aan lahayn way fududahay in la farsameeyo, alxanka, lana gooyo, waxayna leedahay dhammays sare oo dusha sare ah.
Ma Adkeyn Daawaynta Kulaylka Kadib:Birta aan daawaynta lahayn 304L ma marayso adkaynta inta lagu jiro habka daaweynta kulaylka.
Noocyada 304L ee Tube-ka birta ah
1. Tuubooyinka kuleyliyaha aan wanaagsaneyn
Tilmaamaha waxqabadka: darbiga gudaha ee siman, caabbinta biyaha hooseeya, waxay u adkeysan kartaa nabaad-guurka heerka socodka biyaha sare, ka dib daaweynta xalalka, sifooyinka farsamada iyo caabbinta daxalka ee alxanka iyo substrate-ka ayaa asal ahaan isku mid ah, iyo waxqabadka qoto dheer ee farsamaynta waa mid aad u fiican.
2. Tuubooyinka birta ah ee aan gidaarka lahayn ee dhuuban
Isticmaalka: Inta badan waxaa loo isticmaalaa mashaariicda biyaha la cabbo ee tooska ah iyo gaadiidka kale ee dareeraha ah ee leh shuruudo sare.
Tilmaamaha ugu muhiimsan: nolosha adeegga dheer; heerka fashilka hoose iyo heerka daadinta biyaha; tayada biyaha wanaagsan, wax dhib ah kuma soo dagdagi doonaan biyaha; gidaarka gudaha ee tuubada ma aha mid daxalaystay, siman, oo waxa uu leeyahay iska caabin biyo yar; waxqabadka qiimaha sare leh, oo leh nolol adeeg ilaa 100 sano ah, dayactir looma baahna, iyo qiimo jaban; waxay u adkeysan kartaa nabaad guurka heerka socodka biyaha sare ee ka badan 30m/s; dhigista tuubada furan, muuqaal qurux badan.
3. Tuubooyinka nadaafadda cuntada
Isticmaalka: warshadaha caanaha iyo cuntada, warshadaha dawooyinka, iyo warshadaha leh shuruudaha dusha sare ee gaarka ah.
Tilmaamaha habka: daawaynta sinnaanta ul alxanka gudaha, daawaynta xalalka, dhalaalidda korantada ee dusha sare ee gudaha.
4. Sbir aan lahayn ftuubo luid
Si taxadar leh loo soo saaray bir aan fiicneyn oo gudaha ah oo siman oo alxan leh, oo si ballaaran loogu isticmaalo wax soo saarka caanaha, biirka, cabitaannada, daawooyinka, bayoolajiga, qurxinta, kiimikooyinka wanaagsan. Marka la barbar dhigo tuubooyinka birta nadiifka ah ee caadiga ah, dhammaystirkeeda dusha sare iyo gidaarka gudaha waa siman yihiin oo siman, dabacsanaanta saxanka birta ayaa ka wanaagsan, daboolku waa ballaaran yahay, dhumucdiisuna waa labbis, saxnaanta ayaa ka sareysa, ma jiraan wax godad ah, iyo tayada ayaa wanaagsan.
| Magac ahaan | Kg/m Walxaha:304L (Miisaanka gidaarka,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 |
304L Tijaabada Tubooyinka Biraha Aan-Aabaha lahayn iyo Shahaadooyinka
Xakamaynta tayada adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, shaqaalaha QC ee 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.
Tubooyinka birta ah ee Youfa Warshada
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.
