Saina siiatoa AISI 1020 P235gh DIN 2448 St 35.8 Seamless Carbon Steel Paipa
Fa'amatalaga Puupuu:
ASTM A53 o se u'amea uamea kaponi, fa'aaogaina e fai ma u'amea faufale po'o pa'u pa'u maualalo.
ASTM A53 Standard o le tulaga sili ona taatele mo paipa uamea carbon. O paipa uamea kabone e masani lava ona faasino i le vaega vaega carbon mass e itiiti ifo i le 2.11% e aunoa ma le aofia ai ma le loto i ai o elemene faʻafefiloi o le uamea, ma le maualuga o le carbon o loʻo i totonu o se uamea o se tasi o le mea e sili ona taua e aafia ai lona malosi o le uamea, faateleina le maaa, ma faaitiitia ductility, toughness ma weld gafatia.E le gata i lea, e masani lava ona i ai se vaega itiiti o le silikoni, manganese, sulfur, phosphorus i le faaopoopo atu i le carbon.Pe a faʻatusatusa i isi ituaiga o uʻamea, o le muamua, tau maualalo, lautele o faʻatinoga, o le aofaʻi tele.E fetaui lelei mo le mamafa PN ≤ 32.0MPa, vevela -30-425 ℃ vai, ausa, ea, hydrogen, amonia, nitrogen ma suauu oloa, ma isi ala o faasalalauga.O paipa u'amea uamea o le mea muamua lea e fa'aaoga ai le tele o mea fa'avae i alamanuia fa'aonaponei.O atunuʻu faʻapisinisi o le lalolagi, i taumafaiga e faʻateleina le malosi maualuga maualalo uʻamea uʻamea ma uʻamea uʻamea gaosiga, lea e matua gauai atu foi i le faʻaleleia o le lelei ma faʻalauteleina le tele o ituaiga ma faʻaoga.Tulaga o le gaosiga i totonu o atunuu 'atoa gaosiga o le uamea, e tusa ma le tausia i le tusa ma le 80%, e le gata e faʻaaogaina lautele i fale, alalaupapa, nofoaafi, taavale, vaʻa ma ituaiga uma o masini gaosi oloa, ae faʻapea foʻi i le petrochemical faʻaonapo nei. alamanuia, atinae o le gataifale, ua matua faaaogaina foi.
O loʻo i ai nei le tele o tagata faigaluega faʻapitoa o loʻo faʻatau atu i luga o faʻasalalauga, QC, ma galulue faʻatasi ma ituaiga o faʻafitauli faʻalavelave i totonu o le faiga faʻavae mo le faʻatau oloa Saina AISI 1020 P235gh DIN 2448 St 35.8 Seamless Carbon Steel Pipe, Matou te faʻafeiloaʻi ma le loto atoa i tagata faʻatau mai le alamanuia le lua i le fale ma fafo e felagolagomai lima i le lima, ma maua ai se lumanai manuia va'aia fa'atasi.
O lo'o i ai nei le tele o tagata faigaluega mata'ina tagata fa'atau e sili atu i fa'asalalauga, QC, ma galulue fa'atasi ma ituaiga fa'afitauli fa'alavelave i totonu ole faiga fa'atupuina moSaina DIN 2448 St 35.8 Seamless Carbon Steel Paipa ma P235gh Seamless Steel Paipa, Matou te tausisi pea i le mataupu faavae o le "O le lelei ma le tautua o le ola o le oloa".E oʻo mai i le taimi nei, o matou fofo ua faʻatau atu i le silia ma le 20 atunuu i lalo o la matou faʻatonuga lelei ma le maualuga o le auaunaga.
Tele Va'aiga:1/2″NB i le 36″NB
Mafiafia:SCH40,SCH80,SCH160,SCH XS,SCH XXS ma isi.
Ituaiga:Seamless/RW
Umi:Ta'ito'atasi Fa'afuase'i, Fa'alua Fa'afuase'i & Manaomia Umi.
Fa'ai'uga:Fa'ai'uga Fa'ata'atia, Fa'ai'uga Fa'a'au'au, Fa'ai'uga Milo ma isi.
Fa'ai'uga Puipuiga:Pupuni paipa
Lafoa'i fafo:Ata Uliuli, Suau'u Anti-Corrosion, Galvanised Fa'ai'u po'o mana'oga o tagata fa'atau.
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| Ituaiga S(seamless) | Ituaiga E(fa'aeletise tete'e uelo) | Ituaiga F(uuuu u'u paipa) | ||
| Vasega A | Vasega B | Vasega A | Vasega B | Vasega A | |
| maualuga kaponi.% | 0.25 | 0.3 | 0.25 | 0.3 | 0.3 |
| Manganese % | 0.95 | 1.2 | 0.95 | 1.2 | 1.2 |
| Sulfur,max.% | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Kopa, max.% | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| Nikeli, max.% | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Chromium, maualuga.% | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Molybdenum, max.% | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Vanadium, maualuga.% | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
|
| Su'ega ma Eletise-tetee-uelo | Fa'aauau-Uelo | |
| Vasega A | Vasega B | ||
| Malosi .min .psi | 48 | 60 | 45 |
| Malosi e maua .min .psi | 30 | 35 | 25 |
1. Fausiaina: o le paipa i lalo, o le eleele, ma le felauaiga o le vai vevela.
2. Fa'ainisinia fa'ainisinia, fa'aofuofu lima, fa'agaioia vaega o masini, ma isi.
3. Fa'aeletise: Tu'uina atu o kesi, paipa vai eletise eletise
4. Anti-static tubes mo laau malosi matagi, ma isi.
Seamless paipa paipa gaosiga faagasologa ua vaevaeina i vevela-taai ma malulu seamless paipa.
1. Fa'agasologa o gaosiga o paipa u'amea su'esu'e vevela fa'a'a'ai: fa'alava fa'alava → fa'avevela → fa'a'au'au → ta'avale tolu-lo'a/fa'alava & ta'avale faifaipea → de-paipa → sizing → fa'amalieina → fa'asa'o → su'ega hydraulic → fa'ailoga → paipa u'amea ma le leverage iloagofie aafiaga.
2. Fa'agasologa o gaosiga o le malulu tosoina paipa u'amea: fa'alava avanoa → fa'avevela → fa'aoso → fa'aulutala → annealing → pickling → oiling → tele ata malulu → tu'u avanoa → vevela → fa'asa'o → su'ega hydraulic → fa'ailoga → teuina.
ASTM A53 o se u'amea uamea kaponi, lea e mafai ona fa'aaogaina e fai ma u'amea faufale po'o laina paipa maualalo.
ASTM A53 (ASME SA53) paipa uʻamea carbon o se faʻamatalaga e aofia ai le faʻaogaina ma le ueloina o le paʻu uʻamea uʻamea vevela ma le vevela i le NPS 1/8 "i le NPS 26. A 53 ua faʻamoemoeina mo le mamafa ma le masini faʻaoga ma e talia foi mo masani masani. fa'aoga ile ausa, vai, kesi, ma laina ea.
A53 paipa e sau i ituaiga e tolu (F, E, S) ma le lua togi (A, B).
A53 Ituaiga F e gaosia i se ogaumu uelo fa'amau pe ono fa'aauau pea le uelo (Na'o le Vasega A)
A53 Ituaiga E o loʻo i ai se faʻamaua eletise (Vaega A ma B)
A53 Type S o se paipa e leai se su'ega ma maua ile Vasega A ma le B)
A53 Vasega B Seamless o le matou oloa pito sili ona polar i lalo o lenei faʻamatalaga ma A53 paipa e masani ona lua faʻamaonia i le A106 B Seamless paipa.
ASTM A53 paipa u'amea lamolemole o se fa'ailoga tulaga Amerika.A53-F e fetaui ma Saina Q235 meafaitino, A53-A tutusa ma Saina Numera 10 meafaitino, ma A53-B fetaui ma Saina Numera 20 meafaitino.
O loʻo i ai nei le tele o tagata faigaluega faʻapitoa o loʻo faʻatau atu i luga o faʻasalalauga, QC, ma galulue faʻatasi ma ituaiga o faʻafitauli faʻalavelave i totonu o le faiga faʻavae mo le faʻatau oloa Saina AISI 1020 P235gh DIN 2448 St 35.8 Seamless Carbon Steel Pipe, Matou te faʻafeiloaʻi ma le loto atoa i tagata faʻatau mai le alamanuia le lua i le fale ma fafo e felagolagomai lima i le lima, ma maua ai se lumanai manuia va'aia fa'atasi.
Saina siiatoaSaina DIN 2448 St 35.8 Seamless Carbon Steel Paipa ma P235gh Seamless Steel Paipa, Matou te tausisi pea i le mataupu faavae o le "O le lelei ma le tautua o le ola o le oloa".E oʻo mai i le taimi nei, o matou fofo ua faʻatau atu i le silia ma le 20 atunuu i lalo o la matou faʻatonuga lelei ma le maualuga o le auaunaga.
