Gaosi: Fa'agasologa lelei, toso malulu po'o ta'avale vevela
Tele: OD: 15.0~114mm WT: 2~10mm
Vasega: Vasega A-1, Vasega C
Umi: 6M poʻo le umi faʻamaonia pe a manaʻomia
Fa'ai'uga: Fa'ai'uga Fa'ata'atia, Fa'ai'uga Pi'o
Meafaitino | Tulaga | Fa'atekinisi | Vasega | Fa'aoga |
Uamea uamea | JIS G3441 | Fa'ai'uga vevela po'o le mae'a malulu | SCM420TK,SCM415TK,SCM418TK,SCM430TK, ma isi | Mo fausaga faʻainisinia, mo le gaosiga o taʻavale poʻo vaega masini |
ASTM A213 | Fa'ai'uga vevela po'o le mae'a malulu | GR.T11 ,GR.T12,GR.T13 | Fa'apau ma fa'avevela sili | |
ASTM A519 | Fa'ai'uga vevela po'o le mae'a malulu | GR.1020,GR.1026,GR.1045,GR.4130, ma isi | paipa u'amea seamless ma u'amea uamea paipa mo masini | |
ASTM A335 | Fa'ai'uga vevela po'o le mae'a malulu | GR.P9,GR.P11,GR.P5,GR.P22,GR.P91, ma isi | E fetaui mo le maualuga o le vevela, maualuga le mamafa, felauaiga ausa poʻo le gaosiga o masini | |
ASTM A333 | Fa'ai'uga vevela po'o le mae'a malulu | GR.1, GR.3,GR.4,GR.6, ma isi | paipa uamea mo meafaigaluega cryogenic |
O paipa o lo'o fa'atonuina i lalo o lenei fa'amatalaga e mo le gaosiga o puipui puipui, economizer, superheater ma paipa ausa o fala.
Vasega ma Fa'asu'esu'ega (%)
Vasega | C | Mn | P | S | Si |
A-1 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 |
Meatotino Fa'ainisinia(MPa):
Vasega | Mata'ele'ele | Totogi Fa'atosina | Fa'aumiumi |
A-1 | ≥415(60) | ≥255(37) | ≥30% |
C | ≥485(70) | ≥275(40) | ≥30% |
O paipa e tatau ona faia e ala i le faʻaogaina le faʻaogaina ma e tatau ona faʻamaeʻaina pe faʻamaʻalili, e pei ona faʻamaonia.
O paipa ua mae'a vevela e le mana'omia ona fa'afefeteina.O paipa malulu mae'a e tatau ona fa'apipi'i po'o fa'amasani togafitiga vevela pe a mae'a le fa'au'uga mae'a malulu.
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- Su'ega fa'alavelave
- Su'ega fa'amafola
- Su'ega afi
- Su'ega maaa
- Ole su'ega ole eletise ole hydrostatic po'o le le fa'aleagaina
Su'ega Fa'ainisinia
Su'ega Malosi
Su'ega Meatotino Fa'ainisinia
Paipa leai se mea po'o le pa'u Uuliuli / Varnish (fa'apitoa);
I fusi faʻatasi ma maata vavae e lua;
O pito uma e lua ma puipui pito;
Fa'ai'uga fa'apitoa, fa'ai'uga fa'ama'i (2" ma luga a'e fa'atasi ma pito fa'ama'i, tikeri: 30~35°);
Faailoga.
ASTM A 210 GR.A Seamless Medium
ASTM A192 u'amea uamea faumea faumea