304L uamea uamea Fa'amatalaga
304L paipa u'amea u'amea--S30403 (Amerika AISI, ASTM) 304L fetaui ma le vasega Saina 00Cr19Ni10.
304L uʻamea uʻamea, e taʻua foi o le ultra-low carbon stainless steel, o se mea uʻamea uʻamea faʻaogaina e masani ona faʻaaogaina i le gaosiga o meafaigaluega ma vaega e manaʻomia ai le faʻatinoga lelei atoatoa (teteʻe ma le faʻaogaina). O le maualalo o le kaponi oona e faʻaitiitia ai le faʻafefe o carbide i totonu o le sone ua afaina i le vevela e lata ane i le uelo, ma o le timu o carbides e mafai ona mafua ai le pala i totonu o le vaeluaga (ulding erosion) o uʻamea uʻamea i nisi siosiomaga.
I lalo o tulaga masani, o le corrosion resistance o le 304L stainless steel paipa e tutusa ma le 304 sila, ae a uma le uʻamea poʻo le atuatuvale, o lona tetee atu i intergranular corrosion e sili ona lelei. A aunoa ma le vevela togafitiga, e mafai foi ona faatumauina lelei le corrosion teteʻe ma e masani ona faʻaaogaina i lalo ole 400 tikeri (le maneta, faʻaogaina vevela -196 tikeri Celsius i 800 tikeri Celsius).
304L u'amea u'amea e fa'aaogaina i masini i fafo, mea fau fale, vaega fa'afefe vevela ma vaega fa'alavelave fa'afefe vevela i le vaila'au, koale ma le suau'u ma tulaga maualuga mo le tete'e atu i intergranular corrosion.
| Oloa | Youfa brand 304L paipa uamea |
| Mea | Uamea uamea 304L |
| Fa'amatalaga | Diamita : DN15 I LE DN300 (16mm - 325mm) Mafiafia: 0.8mm I LE 4.0mm Umi: 5.8 mita/ 6.0 mita/ 6.1 mita poʻo le custimized |
| Tulaga | ASTM A312 GB/T12771, GB/T19228 |
| Laufanua | Faila, fa'alili, fa'akomu, susulu |
| Ua Maea Laufanua | Nu.1, 2D, 2B, BA, Nu.3, Nu.4, Nu.2 |
| afifiina | 1. Fa'atauga fa'atauva'a fa'atauva'a. 2. 15-20MT e mafai ona utaina i le 20'container ma 25-27MT e sili atu ona talafeagai ile 40'container. 3. O le isi faʻapipiʻi e mafai ona faia e faʻatatau i le manaʻoga o tagata faʻatau |
Uiga o le 304L Stainless Steel
Fa'atosina sili ona leaga:O le faʻafefeteina o le 304L stainless steel ua sili atu ona faʻaleleia pe a faʻatusatusa i le uʻamea masani masani, e talafeagai mo le faʻaogaina i vailaʻau faʻasolosolo.
Malosi Malosi maualalo maualalo:304L u'amea u'amea tumau malosi malosi ma faigata e oo lava i le maualalo o le vevela, o le mea lea e masani ona faʻaaogaina i masini maualalo-vevela.
Meatotino Fa'ainisinia Lelei:u'amea u'amea 304L e maualuga le malosi tensile ma maua ai le malosi, ma e mafai ona faateleina lona maaa e ala i galuega malulu.
Masini Lelei:304L u'amea u'amea e faigofie ona fa'agaoioia, fa'ailoga, ma tipi, ma e maualuga lona fa'ai'uga.
Leai se fa'ama'a pe a uma Togafitiga vevela:u'amea u'amea 304L e le fa'ama'a'a i le faagasologa o togafitiga vevela.
Ituaiga o le 304L uamea uamea
1. Fa'alava fa'afesuia'i vevela
Uiga faʻatinoga: puipui lamolemole i totonu, maualalo le vai, e mafai ona tatalia le tafia o le maualuga o le tafe o le vai, pe a maeʻa togafitiga fofo, o mea faʻainisinia ma le faʻafefeteina o le uelo ma le substrate e tutusa lelei lava, ma o le gaioiga loloto o le gaosiga e sili ona lelei.
2. Fa'alava manifinifi puipui uamea
Fa'aoga: Fa'aaogaina mo le fa'aogaina o vai inu sa'o ma isi felauaiga vai ma mana'oga maualuga.
Autu autu: ola tautua umi; maualalo le faaletonu ma le tafe o le vai; lelei le lelei o le vai, e leai ni mea leaga o le a faʻafefe i totonu o le vai; o le puipui i totonu o le paipa e le elea, lamolemole, ma e maualalo le vai; maualuga tau faʻatinoga, faʻatasi ai ma le ola tautua e oʻo atu i le 100 tausaga, leai se tausiga e manaʻomia, ma tau maualalo; e mafai ona tatalia le tafia o le maualuga o le tafe o le vai e sili atu i le 30m/s; tatala paipa faataatia, foliga matagofie.
3. O mea'ai tumamā
Fa'aoga: susu ma mea'ai fale gaosi oloa, falema'i vaila'au, ma alamanuia fa'apitoa mana'oga i totonu.
Fa'agasologa fa'agasologa: fa'avasegaina o lo'o fa'aulufaleina i totonu, togafitiga fofo, fa'aliga eletise eletise i totonu.
4. Su'amea e leai ni pa'u fpaipa vai
Fa'apena ma le toto'a le uamea i totonu mafolafola uelo paipa, fa'aaoga lautele i oloa susu, pia, meainu, vaila'au, biology, cosmetics, vaila'au lelei. Pe a faʻatusatusa i paipa uʻamea mama masani, o lona pito i luga ma le puipui i totonu e lamolemole ma mafolafola, o le fetuutuunai o le ipu uamea e sili atu, o le lautele lautele, o le mafiafia o le puipui e tutusa, o le maualuga e maualuga atu, e leai ni pitting, ma le lelei lelei.
| Nominal | Kilokalama/m Mea: 304L (Pa mafiafia, Mamafa) | |||||||
| Tele o paipa | 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 fa'alava uamea Su'ega ma Tusi Faamaonia
Pulea lelei:
1) I le taimi ma le maeʻa o le gaosiga, o le aufaigaluega QC e sili atu i le 5 tausaga le poto masani asiasia oloa i se taimi.
2) Falesu'esu'e aloa'ia a le atunu'u ma tusi pasi CNAS
3) Su'esu'ega talia mai le isi vaega tofia/totogi e le fa'atau, pei ole SGS, BV.
Fa'aulaula uamea uamea Youfa Falegaosimea
Tianjin Youfa Stainless Steel Pipe Co., Ltd. ua tuuto atu i le R & D ma le gaosiga o paipa vai u'amea manifinifi puipui ma mea faʻapipiʻi.
Uiga o oloa: saogalemu ma le soifua maloloina, teteʻe o le corrosion, mausali ma le tumau, ola umi o le auaunaga, leai se tausiga, matagofie, saogalemu ma faʻatuatuaina, faʻapipiʻi vave ma faigofie, ma isi.
Oloa Fa'aaogāina : fa'ainisinia vai paipa, fa'ainisinia vai inu sa'o, inisinia faufale, sapalai vai ma alavai, faiga fa'avevela, fa'avevela kesi, faiga fa'afoma'i, malosi o le la, fale kemisi ma isi fa'ainisinia vai inu vai.
O paipa uma ma mea fa'apipi'i o lo'o mulimulita'i atoatoa i tulaga aupito lata mai o oloa a le atunu'u ma o le filifiliga muamua lea mo le fa'amamāina o punavai ma fa'atumauina le soifua maloloina.
