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ASTM A335 P22 Paipa U'amea Su'ega
ASTM A335 P22 Paipa U'amea Su'ega
ASTM A335 P22 Paipa U'amea Su'ega
ASTM A335 P22 Paipa U'amea Su'ega

ASTM A335 P22 Paipa U'amea Su'ega

Ole pito paipa A335 grade P22 o lo'o avanoa ile pito manino, fa'ai'uga filo ma pito fa'ai'u. Ole foliga ole paipa uelo A335 P22 e mafai ona avea ma se tasi o nei foliga, mo se faʻataʻitaʻiga - sikuea, rectangle, lapotopoto ma hydraulic.
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Fa'amatalaga o oloa

ASTM A335 P22 ole vaega ole ASTM A335. ASTM A335 P22 paipa u'amea u'amea e tatau ona fetaui mo le punou, flanging, ma faagaioiga fai tutusa, ma mo le fusifusia uelo. O mea uamea e tatau ona ogatusa ma vailaʻau faʻapitoa, mea faʻamalosi, ma manaʻoga maʻaʻa.

O umi ta'itasi o paipa e tatau ona faia i le su'ega o le hydrostatic. E le gata i lea, o paipa ta'itasi e tatau ona su'esu'eina i se metotia e le fa'aleagaina e tusa ai ma faiga fa'atino.

Ole tele ole lapopoa ole paipa ASTM A335 P22 e mafai ona su'esu'eina e metotia ta'itasi e tatau ona fa'atumauina tapula'a ile lautele ole faiga fa'atino.

O suʻega faʻainisinia eseese mo paipa, e taʻua, suʻega faʻafefe poʻo umi umi, suʻega faʻamafola, ma suʻega maʻaʻa poʻo le punou o loʻo tuʻuina atu. talosagaina.

Fua i fafo: 19.05mm - 114.3mm
Mafiafia o le Pa: 2.0mm – 14mm
Umi: maualuga 16000mm



Vasega uamea: ASTM A335 P22

afifiina:

Fa'ato'a fa'apipi'i/fa'aputu fa'apipi'i/fa'amea fa'amea/ puipui fafie i itu uma e lua o fa'agaau ma puipuia lelei mo le tu'uina atu o le sami po'o le mana'omia.

Su'ega ma Su'ega:

Su'esu'ega o Su'ega Fa'ainisinia, Su'ega Meatotino Fa'ainisinia (Tensile Malosi, Malosi e maua ai, Fa'aumiumi, Fa'amumu, Fa'amafola, Pi'o, Ma'a'a, Su'ega Su'ega), Su'ega Su'ega ma Su'ega, Su'ega E leai se fa'aleagaina, Su'ega Hydrostatic.

Togafitiga luga:

Su'u-tu'u, Varnish, Pasivation, Phosphating, fana fana.
O pito uma e lua o pusa ta'itasi o le a fa'ailoa mai ai le oka nu., vevela nu., fua, mamafa ma fusi po'o pe a mana'omia. Mea fa'ainisinia mo ASTM A335 P11


O paipa e mafai ona vevela mae'a po'o le malulu e tosoina ma le fa'amae'aina o le vevela o lo'o ta'ua i lalo. Mea & Gaosi

Togafitiga vevela

A / N+T
N+T / Q+T
N+T

Fa'atonu Su'ega Fa'ainisinia

Su'ega Fa'asa'o po'o Fa'aumi'umi ma Su'ega Fa'amafola, Su'ega Malosi, po'o Su'ega Pi'o
Mo mea vevela o lo'o togafitia i totonu ole ogaumu, e tatau ona faia su'ega ile 5% ole paipa mai lotoa ta'itasi. Mo tama'i lotoa, ia le itiiti ifo ma le tasi le paipa e tatau ona su'eina.
Mo mea vevela e togafitia i le faagasologa faifaipea, e tatau ona faia suʻega i luga o le aofaʻi o paipa e aofia ai le 5% o le lotoa, ae leai se tulaga e itiiti ifo i le 2 paipa.

Fa'amatalaga mo Su'ega Pi'o:

Mo paipa e sili atu i le NPS 25 le lautele ma le fua faatatau o le mafiafia o le puipui e 7.0 pe itiiti e tatau ona faia i le su'ega pi'o nai lo le su'ega fa'amafola.
O isi paipa e tutusa lona lautele pe sili atu i le NPS 10 e mafai ona tu'uina atu i le su'ega o le pi'o e suitulaga i le su'ega fa'amafola i lalo o le fa'atagaga a le tagata fa'atau.
O fa'ata'ita'iga o su'ega pi'o e tatau ona punou i le vevela o le potu e o'o atu i le 180 e aunoa ma le ta'e i fafo o le vaega punou.

Fa'amatalaga fa'atatau:

Tulaga Europa mo sila
ASTM Standards mo paipa u'amea
JIS Paipa Su'esu'e
Faila mo masini ma ta'avale
ASTM A335 Pipe Fa'amatalaga
ASTM A333 Pipe Fa'amatalaga
ASTM A213M-09 Faʻamatalaga Faʻamatalaga
E fa'afefea ona fa'apipi'i le paipa e leai se mea
O paipa i tamai calibers mo boilers ma petro chemical industry
Fa'amatalaga fa'apitoa
ASTM A335 P22 Su'ega Fa'a'ala'au
C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.015 maualuga 0.30-0.61 0.025 maualuga 0.025 maualuga 0.50 maualuga 1.90-2.60 0.87-1.13
ASTM A335 P22 Meatotino
Malosi Tetele, MPa Malosi o fua, MPa Fa'aumi, %
415 min 205 min 30 min

ASTM A335 Gr P22 Mea Fa'atusa
ASTM ASME Mea e tutusa JIS G 3458 UNS BS DIN ISO ABS NK LRS
A335 P22 SA335 P22 T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 STPA 24 K21590 3604 P1 622 17175
10CrMo910
2604 II TS34 ABS 13 KSTPA 24 Sec 2
2-1/4Cr1Mo410

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