ASTM A333 Vasega 6 oo se paipa u'amea fa'alelei ma uelo ua fuafuaina e tatalia le vevela i lalo ifo-45°C, ma le itiiti ifomalosi tensile o 415 MPama le itiiti ifomalosi e maua ai le 240 MPa.
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Aotelega
Faapuupuuga: ASTM A333 GR.6;
ituaiga paipa uamea: uamea carbon;
Ituaiga paipa uamea: paipa uʻamea sologa lelei ma uelo;
Tempera talafeagai: E masani ona faʻaaogaina i siosiomaga faigaluega o le vevela mamanu e laʻititi -45 ° C, poʻo le -50 ° F;
Tulaga Fa'asinomaga
Se'i vagana ua fa'amaoti mai ile ASTM A333, fa'ata'ita'iga, togafitiga vevela, vaila'au vaila'au, mea fa'ainisinia.
O isi mana'oga e fa'atatau ile mana'oga talafeagai ile ASTM A999.O i'ina e sau ai le fa'amaumauga o le fa'asoa ma le fa'apalepale.
Togafitiga vevela
Uila ma Su'esu'e uamea paipa
Fa'avevela i le le itiiti ifo i le 1500°F [815°C] ma fa'alili i le ea po'o totonu o le potu malulu o se ogaumu e pulea e le ea.
Paipa Uamea Lavea
e mafai ona fa'avevela i le le itiiti ifo i le 1500°F [815°C] ona tineia lea i le vai.
Fa'asu'esu'ega o vaila'au
| Vasega | C | Mn | P | S | Si | Ni | Cr | Cu | Al | V | Nb | Mo |
| maualuga | — | maualuga | maualuga | — | — | — | — | — | maualuga | maualuga | maualuga | |
| Vasega 6 | 0.30 | 0.29-1.06 | 0.025 | 0.025 | min 0.10 | maualuga 0.40 | maualuga 0.30 | maualuga 0.40 | — | 0.08 | 0.02 | 0.12 |
Mo fa'aitiitiga ta'itasi o le 0.01% carbon i lalo ifo o le 0.30%, o le si'itia o le 0.05% manga se i luga a'e o le 1.06% o le a fa'atagaina i le maualuga o le 1.35% manganese.
E ala i le maliliega i le va o le gaosiga ma le faʻatau, o le tapulaʻa mo le niobium e mafai ona faʻateleina i le 0.05% ile suʻesuʻega vevela ma le 0.06% ile suʻesuʻega o oloa.
Meatotino Fa'ainisinia
| Malosi tete, min | Tuuina atu le malosi,min | ||
| psi | MPa | psi | MPa |
| 60,000 | 415 | 35,000 | 240 |
Isi Galuega Fa'ata'ita'i
Su'ega Tensile
Su'ega a'afiaga
Ole mamafa ole hydrostatic po'o le su'ega ole eletise e le fa'aleagaina
ASTM A333 GR.6 Fa'aaliga Tele ma Se'ese'ese
E mafai ona maua au'ili'ili mea e mana'omia ile:O le a le tulaga ASTM A333?
ASTM A333 GR.6 Isi Meafaitino
EN 10216-4
Vasega: P265NL
Uiga: Uila paipa maualalo-vevela mo siosiomaga maualalo-vevela ma faigata lelei.
ASTM A350
Vasega: LF2 Vasega 1
Uiga: Faiga vaega mo le siosiomaga maualalo-vevela, talafeagai mo paipa faiga.
GB/T 18984-2003
Vasega: 09Mn2V, 06Ni3MoDG
Fa'aaliga: Fa'aigoa uamea fa'alelei mo le -45 ° C i le -195 ° C tulaga maualalo-vevela, fa'aaogaina mo mea fa'a-petrochemical ma va'a mamafa maualalo.
EN 10028-4
Vasega: 11MnNi5-3, 13MnNi6-3
Uiga: O le uʻamea lelei o le vevela maualalo mo meafaigaluega faʻamalosi, talafeagai mo siosiomaga maualalo.
ASTM A671
Vasega: CA55, CB60, CB65, CB70, ma isi.
Uiga: Arc-welded paipa uʻamea mo talosaga maualalo vevela.
ASTM A334
Vasega: Vasega 1, Vasega 6
Fa'aaliga: Fa'ata'ita'iga mo fa'apa'u u'amea fa'asu'esu'e ma uelo mo le auaunaga maualalo-vevela.
CSA Z245.1
Fa'ailoga: 290, 359, 414, 448, 483, ma isi.
Uiga: Tubes mo le suauu ma kesi alamanuia, o nisi tulaga maualuga malosi e talafeagai mo le maualalo o le vevela.
AS 1548
Vasega: PT490N/NR
Uiga: O se uʻamea faʻapipiʻi lelei lea mo vaʻa faʻamalosi, e mafai ona faʻaogaina i siosiomaga maualalo maualalo e ala i filifiliga talafeagai ma togafitiga, e ui lava e masani ona fuafuaina mo vaʻa masani ma maualuga vevela.
Aʻo leʻi faʻaaogaina nei mea faʻaoga, e fautuaina e tatau ona suʻesuʻeina atoatoa a latou vailaʻau, mea faʻainisinia, ma faʻatinoga faʻatinoga ina ia mautinoa latou te ausia tulaga manaʻomia o le talosaga faapitoa.
ASTM A333 GR.6 Talosaga
Kasa Faanatura ma LNG Fa'aliliuina: Paipa e fa'aaogaina e felauai ai le kesi fa'alenatura ma ona fa'asuava.
La'au Petrochemical: mo le felauaiga o vai cryogenic i le fa'amamaina ma le kemisi.
Cryogenic Storage Tanks: Fausiaina o tane e teu ai cryogenic mo le okesene vai, vai nitrogen, ma isi mea, ma faiga fa'atatau.
Nofoaga Fa'a'aisa: Fa'aa'aisa mo le gaosiga ma le teuina o mea'ai.
Suavai Fa'amalieina: Fa'aoga mo faiga fa'a'alili i masini faaniukilia ma nofoaga malosi.
Fa'asao i fafo: Meafaigaluega cryogenic ma paipa talafeagai mo su'esu'ega o le sami ma nofoaga eli ai.
Faatatau ia tatou
O matou o se gaosi paipa uʻamea uʻamea sili ona lelei ma faʻatau mai Saina, faʻapea foʻi ma se faʻatau paipa uʻamea le lelei, ofoina atu ia te oe le tele o vaifofo paipa uʻamea!
Fa'ailoga:astm a333 gr.6,astm a333, fa'alelei, fa'atau oloa, gaosi oloa, fale gaosi oloa, fa'atau oloa, kamupani, fa'atau si'isi'i, fa'atau, tau, upusii, tele, mo le fa'atau, tau.
Taimi meli: Apr-12-2024