ASTM uamea uamea paipa
ASTM Stainless Steel Pipe e faasino i paipa u'amea uamea e ogatasi ma tulaga fa'ata'atia e le American Society for Testing and Materials (ASTM). O nei paipa o loʻo gaosia e faʻaaoga ai mea e sili ona lelei ma faʻataʻitaʻiina suʻega e faʻamautinoa ai le lelei ma le faʻatinoga. ASTM faʻataʻitaʻiga mo paipa uʻamea e aofia ai vaega eseese e pei o le fua, meafaitino, mea faʻainisinia, ma metotia suʻega. Latou te tuʻuina atu taʻiala mo paipa e le faʻaogaina ma faʻafefeteina faʻaaogaina i le tele o alamanuia, e aofia ai petrochemical, kemikolo, suauʻu ma kesi, vailaʻau, gaosiga o meaʻai, gaosiga o le eletise, ma le fausiaina.
| ASTM uamea uamea paipa |
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| Vasega |
304, 304L, 316, 316L, 317L, 321, 347, 310S, 904L, SAF 2205, SAF 2507, 254 SMO, ma isi. |
| Tulaga |
ASTM A312, ASTM A358, ASTM A269, ASTM A213, ma isi. |
| Meafaitino |
Austenitic, Duplex, Super Duplex Stainless Steel |
| Vaega |
Lelei faʻafefete faʻafefe, maualuga le vevela, malosi sili atu, faʻalelei lelei, lautele o lapopoa ma mafiafia puipui, maualalo le tausiga, umi le auaunaga. |
| Talosaga |
Alamanuia Petrochemical, alamanuia vailaʻau, suauʻu ma kesi alamanuia, falemaʻi falemaʻi, gaosiga o meaʻai, gaosiga o le eletise, pulp ma pepa alamanuia, vai togafitiga, fausaga fausaga, taavale, gataifale, ma isi. |
| Vasega |
Fa'asu'esu'ega o vaila'au |
Fa'aaliga ma Fa'aoga |
| 304 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 8-10.5% |
Lelei tele fa'a'ele'ele fa'a'ele'ele, lelei fo'i, ma fa'aulu. Fa'aaoga lautele i alamanuia eseese ma fa'aoga fa'afale. |
| 304L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 8-12% |
Su'ega kaponi maualalo o le 304 fa'atasi ai ma le fa'alelei lelei. E fetaui lelei mo fa'aoga uelo ma si'osi'omaga e iai popolega fa'alogona. |
| 316 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 16-18%, Ni: 10-14%, Mo: 2-3% |
Fa'aleleia le tete'e o le a'a, aemaise lava i chlorides ma si'osi'omaga oona. E masani ona fa'aaogaina i le gataifale ma fale kemisi. |
| 316L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 16-18%, Ni: 10-14%, Mo: 2-3% |
Su'ega kaponi maualalo o le 316 fa'atasi ai ma le fa'aleleia atili o le fa'aogaina ma le tete'e atu i fa'alogona. Talafeagai mo talosaga uelo ma siosiomaga corrosive. |
| 317L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 11-15%, Mo: 3-4% |
E sili atu le maualuga o le molybdenum mo le faʻaleleia atili o le teteʻe i le gaogao ma le gaogao. Talafeagai mo siosiomaga corrosive ma kemikolo faagasologa. |
| 321 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC-0.70% |
Faʻamautu i le titanium e puipuia ai le faʻalogoina ma le pala i totonu. E talafeagai mo faʻaoga maualuga-vevela ma faʻafefe vevela. |
| 347 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 17-19%, Ni: 9-13%, Nb: 10xC-1.10% |
Faʻamautu i le niobium e puipuia ai le faʻalogoina ma le pala i totonu. Fa'aaogaina i fa'aoga maualuga-vevela ma si'osi'omaga pala. |
| 310S |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 24-26%, Ni: 19-22% |
Lelei le tetee atu i le maualuga o le vevela ma le oxidation. Faʻaaogaina i totonu o ogaumu vevela, faʻamalama susulu, ma isi faʻaoga maualuga-vevela. |
| 904L |
C: ≤ 0.02%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.035%, Cr: 19-23%, Ni: 23-28%, Mo: 4-5% |
High alloy austenitic u'amea u'amea fa'aeseese fa'a'ele'ele tete'e i le tele o si'osi'omaga. Fa'aaogaina i tulaga ogaoga a'oa'o. |
| SAF 2205 |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.030%, S: ≤ 0.020%, Cr: 22-23%, Ni: 4.5-6.5%, Mo: 3-3.5%, N: 0.24-0.20% % |
Duplex u'amea u'amea ma le malosi maualuga ma sili ona tetee i chloride mamafa corrosion ta'e. E talafeagai mo fa'aoga i fafo ma gataifale. |
| SAF 2507 |
C: ≤ 0.03%, Mn: ≤ 1.20%, P: ≤ 0.035%, S: ≤ 0.020%, Kr: 24-26%, Ni: 6-8%, Mo: 3-5%, N: 0.24-0.32 % |
Super duplex u'amea u'amea ma sili atu le pala, malosi maualuga, ma sili ona tetee i pitting ma clevice corrosion. Fa'aoga i si'osi'omaga vevesi. |
| 254 SMO |
C: ≤ 0.020%, Mn: ≤ 1.00%, P: ≤ 0.030%, S: ≤ 0.010%, Cr: 19.5-20.5%, Ni: 17.5-18.5%, Mo: 6-6.5%, Cu: 1. %, N: 0.18-0.22% |
u'amea u'amea maualuga fa'atino fa'atasi ai ma le fa'afefeteina lelei i le pala, aemaise i si'osi'omaga o lo'o i ai le chloride acid. Fa'aaogaina i vaila'au ma pisinisi i fafo. |
Pipa u'amea u'amea tele:
ASTM Stainless Steel Pipe togi e aofia ai foi 201,301,301L, 316Ti, 321, 409,410, 410L, 410S, 430,436L, 439, 441, ma isi.
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FAQ:
1. O oe o se tagata gaosi oloa?
Ioe, oi matou o se gaosiga uamea mo le 16 tausaga. O lo matou falegaosimea o loʻo i Anyang. Matou te tu'uina atu le gaosiga, fa'agaioiga ma tu'ufa'atasiga auaunaga mo u'amea mata eseese.
2. E faʻapefea ona e faʻamaonia lou uiga lelei?
Aʻo leʻi galulue faʻatasi, e mafai ona matou tuʻuina atu ia te oe faʻataʻitaʻiga e leai se totogi, tusi pasi asiasiga lelei, tusi pasi tulaga ese a le atunuʻu, ma ave foi oe e asiasi i la matou fale gaosi oloa mo asiasiga a le tagata lava ia. Aua le popole, fa'afeso'ota'i mai matou.
3. O le a le eseesega o oe ma isi?
E pei ona mafai ona e vaʻai, o matou o se tagata gaosi oloa, matou te folafola atu e tuʻuina atu ia te oe le tau maualalo ma faʻamaonia lelei.
O lo'o i ai a matou lava masini fa'agaoioiga paipa u'amea ASTM e fa'atautaia so'o se tele e pei ona mana'omia e tagata fa'atau.
E i ai a matou 60000 tone o faʻamatalaga masani i faʻatauga mo le tuʻuina atu i totonu ole 7 aso. Mo le faʻatonuga a le au faʻatau, o le taimi o le gaosiga o 15-30 aso faigaluega pe a uma ona maua le tupe teu.
E mafai e a tatou lava 'au fa'apipi'i ona fa'amautinoa lelei le fa'atauina atu o fa'amaumauga masani mo oloa e aunoa ma se fa'aleagaina.
Ma o tatou lava fale teu oloa ma felauaiga e mafai ona folafola atu oloa e auina atu i le uafu i le taimi.
4. E mafai faapefea ona ou maua le tau o oloa manaomia?
O le auala sili lea pe afai e mafai ona e auina mai ia i matou le meafaitino, lapoa ma luga, ina ia mafai ona matou gaosia mo oe ma siaki le lelei.
i ai se fenumiai, naʻo le faʻafesoʻotaʻi mai, matou te fia fesoasoani.
5. E lelei le lolomi o laʻu logo i luga o oloa?
E mautinoa, e mafai ona matou tuʻuina atu auaunaga OEM ma ODM. E tatau ona e saunia lau logo ma taʻu mai ia i matou, matou te mauaina.
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