O paipa u'amea e leai ni so'oga o se vaega taua tele i totonufa'aoga tau alamanuia i le vevela maualuga, maualuga le mamafa, e aofia aifale eletise, paila, masini fesuia'i vevela, fale gaosi petrokemikale, ma paipa fa'amamaO nei paipa e maua ai le sili atumalosi, tete'e atu i le vevela, ma le tete'e atu i le 'elepe a faʻatusatusa i paipa uʻamea kaponi masani.
Mo inisinia, tagata mamanu, ma tagata tomai faapitoa i le faatauina mai o oloa, o le filifilia o le mea sa'opaipa u'amea seamlessfa'amautinoafa'atuatuaina o le faiga, umi le ola tautua, ma le tausisia o tulaga fa'avaomalo.
O le Womic Steel o se kamupani gaosi oloa fa'apolofesa o paipa u'amea e leai ni so'oga, paipa sa'o e toso malulu, paipa paila, paipa fesuia'i vevela, ma fofo paipa fa'apitoa e faia., ma tuʻuina atu oloa maualuga le tulaga lelei mo galuega tau alamanuia i le lalolagi atoa.
1. Vasega U'amea Fa'a'au'au Masani
O paipa u'amea e leai ni so'oga ua mamanuina e tete'e atu ivevela maualuga, mamafa maualuga, ma tulaga e 'a'ai ai. O vasega masani e aofia aiP11, P22, P91, ma le P92, e faʻaaogaina lautele ipaipa paila, paipa superheater, ma paipa maualuga le mamafa.
| Vasega | Ituaiga Meafaitino | Vaega Autū | Fa'aoga Masani |
| P11 | Chromium-Molybdenum | Vevela feololo, faigofie ona fa'apipi'i | Paipa paila, fesuia'iga vevela |
| P22 | Chromium-Molybdenum | Tete'e maualuga atu i le vevela, malosi tele o le totolo | O paipa fa'apisinisi, superheaters |
| P91 | Chromium-Molybdenum-Vanadium | Vevela maualuga, mamafa maualuga, malosi totolo mo se taimi umi | O paipa eletise, paipa fa'asuau'u |
| P92 | Chromium-Molybdenum-Vanadium | Vevela maualuga tele, malosi sili ona lelei | O paipa vevela tele, paipa e fa'aaogaina le vevela maualuga |
O isi mea u'amea fa'afefiloi e aofia ai15Mo3, 16Mo3, 13CrMo4-5, e masani ona faʻaaogaina iGaluega fa'atino a Europa ma fa'avaomalo.
2. Meatotino Fa'amekanika
O paipa uʻamea seamless e faʻailoaina emalosi maualuga i le tosoina, tete'e lelei i le tolotolo, ma le fa'atinoga mautu i le vevela maualuga.
| Vasega | Malosiaga o le Fetuuna'i (MPa) | Malosiaga o le Gafatia (MPa) | Fa'aloloa (%) | Ma'a'a (HRB) | Tapula'a o le Vevela (°C) |
| P11 | 485–620 | 250 | 20 | 100 | 540 |
| P22 | 485–620 | 250 | 20 | 100 | 580 |
| P91 | 620–780 | 415 | 20 | 150 | 600 |
| P92 | 620–780 | 415 | 20 | 150 | 620 |
O nei meatotino fa'amekanika e faia aipaipa u'amea seamlesslelei mopaila, fesuia'iga vevela, ma paipa eletise supercriticallea e luamalosi tele ma tete'e atu i le vevela maualugae manaʻomia.
3. Tulaga Fa'avaomalo
O paipa uʻamea seamless e gaosia e tusa ai matulaga fa'avaomalo, ma fa'amautinoa ai le tutusa, saogalemu, ma le fa'atuatuaina.
| Tulaga Masani | Vasega / Meafaitino | Va'aiga |
| ASTM A335 | P11, P22, P91, P92 | Paipa u'amea-fa'a'au'au ferritic e leai se fa'alavelave mo le tautua i le vevela maualuga |
| DIN 17175 | 15Mo3, 16Mo3 | Paipa paila ma paipa mamafa, tulaga fa'a-Europa |
| EN10216-2 | 13CrMo4-5, P11, P22 | Paipa u'amea e leai ni so'oga mo fa'amoemoega o le mamafa |
| ASME SA335 | P11, P22, P91, P92 | Paipa paila ma paipa fa'avevela tele |
| JIS G3459 | SCMV, SCMV-H | Paipa u'amea u'amea vevela maualuga mo Iapani |
E gaosia e le Womic Steel ni paipa u'amea e leai ni so'oga e ogatasi ma tulaga fa'atonuina o le ASTM, DIN, EN, ma le ASME., ma fa'amautinoaina le fetaui lelei i le lalolagi atoa mo galuega fa'atino tau alamanuia.
4. Sa'o o Fua ma Fa'apalepale
Mo faʻaoga taua tau alamanuia,e taua tele le sa'o o le fuaE tatau ona iai i paipa uʻamea uʻamea lelei:
Lapoa i Fafo Sa'o (OD)
Mafiafia tutusa o le puipui
Ovality Maualalo
Sa'o Maualuga
| Fa'atulagaga | Onosa'i Masani | Fa'amatalaga |
| Lapoa i fafo | ±0.05–0.10 mm | Ia mautinoa le fetaui lelei o flanges, valves, ma masini |
| Mafiafia o le Puipui | ±7.5% | Taua tele mo fua fa'atatau o le mamafa |
| Ovality | ≤50% o le onosa'i OD | Puipuia le tafe lē tutusa ma le fa'alavelave fa'amekanika |
| Sa'o lelei | ≤1/1000 | Fa'amautinoa le sologa lelei o le fa'apotopotoga ma le tufatufaina atu o le atuatuvale |
Paipa u'amea u'amea malulutuʻuina atu ni faʻapalepale sili atu ona malosi, faʻaleleia atili fa'apipi'i paipa paila, fa'apotopotoga fesuia'i vevela, ma le mautu fa'amekanika.
5. Talosaga
5.1 Ogāumu ma La'au Fa'aeletise
lPaipa P11, P22, P91e fa'aaogaina lautele i totonuulutala o le paila, superheaters, ma repheaters
l Malosiaga totolo maualuga matete'e atu i le vaivai o le vevelaia mautinoa le fa'agaoioiga mo se taimi umi
5.2 Fesuia'iga o le Vevela
Paipa u'amea u'amea maOD sa'o ma le mafiafia o le puipuifa'aleleia atilifesiitaiga o le vevela ma le mautu fa'amekanika
E talafeagai le P22 ma le P91 mofesiitaiga o le vai vevela maualuga
5.3 Alamanuia o Petrochemicals
lPaipa u'amea u'amea e tete'e atu i le 'elemofelauaiga o vailaʻau, reactors vevela maualuga, ma paipa o le fale faʻamamāina
l Paipa seamless sa'o e fa'amautinoa aifeso'ota'iga e leai se tafe
5.4 Mea Fa'avevela ma Mea Fa'aola mo le Eliina o Eleele
Paipa u'amea u'amea sa'o e fa'aaogaina iuili felaua'i ma paipa paipa
l Ovality maualalo e faʻamautinoa ailamolemole le viliina ma fa'aitiitia le gatete
6. Penefiti o Paipa U'amea Fa'atasi
lTete'e i le Vevela Maualuga:E mafai e le P91 ma le P92 ona tatalia le vevela e oo atu i le 620°C
lFa'atinoga o le Mamafa Maualuga:E talafeagai mo paila ultra-supercritical ma paipa maualuga le mamafa
lSa'o o le Fua:O paipa e leai ni so'oga e tosoina malulu e maualalo le ovality, sa'o le OD, ma tutusa le mafiafia o le puipui
lMalosiaga o le Totolo i se Taimi Umi:Taua mo paila, fesuia'iga vevela, ma paipa o le fale eletise
lTausisia o Tulaga Faatonuina Faavaomalo:Tausisia o le ASTM, EN, DIN, ASME, ma le JIS
7. Taiala Filifilia mo Fa'atauga
A fa'ataupaipa u'amea seamless, mafaufau i ai:
lVasega o Meafaitino:P11/P22 mo le vevela feololo-maualuga; P91/P92 mo le vevela matuā maualuga
lManaʻoga Faʻatatau:Ia mautinoa o le OD, mafiafia o le puipui, ovality, ma le sa'o e fetaui ma tulaga fa'atulagaina o le galuega.
lTausisia o Tulaga Faatonuina:ASTM A335, ASME SA335, EN10216-2, DIN 17175
lSiosiomaga o Talosaga:O le paila, mea e fesuia'i ai le vevela, mea e fa'avevela tele, fale fa'amama, po'o le faiga e felaua'i ai
E tu'uina atu e le Womic Steel se laina atoa o paipa u'amea e leai ni so'oga., faatasi ai male sa'o o le tosoina o le malulu, le pulea lelei o le OD, le maualalo o le ovality, ma le tausisia o tulaga fa'avaomalo.
E mafai fo'i ona matou tu'uina atuumi o paipa fa'apitoa, U-bends, tele-bend tubes, ma le gaosiga sa'oe tusa ai ma manaʻoga o tagata faʻatau.
Uamea Womic – Kamupani Gaosi Paipa e Leai se Suiga mai le Uamea Alloy
O le Womic Steel o se kamupani gaosi oloa fa'apolofesa e fa'apitoa ipaipa u'amea e leai ni so'oga, paipa malulu sa'o, paipa paila, paipa fesuia'i vevela, ma fofo fa'apitoa na faia.
E faʻamautinoa e a matou oloa:
lPaipa seamless u'amea u'amea maualuga le fa'atinogamo paila, fale eletise, ma alamanuia vailaʻau
lOD sa'o, ovality maualalo, ma le mafiafia tutusa o puipui
lUsita'ia tulaga fa'atonuina o le ASTM, EN, DIN, ASME, ma le JIS
lGaosiga o paipa fa'apitoa: U-tube, multi-bend, coil tubes, ma conveyor roller tubes
Upega Tafaʻilagi:www.womicsteel.com
Email: sales@womicsteel.com
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Taimi na lafoina ai: Mati-25-2026