Paipa Fa'apipi'i Uamea e le Fa'apipi'i ai le Uaea RF Tauaso Fa'apipi'i
Uamea Kaponi: ASTM A105, 20#, Q235, 16Mn; ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2; ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
Uamea e le gaoia: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8.
Uamea Fa'a'ofu: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/III.
WCB (u'amea kaponi), LCB (u'amea kaponi vevela maualalo), LC3 (u'amea nickel 3.5%), WC5 (u'amea chromium 0.5% molybdenum 1.25%), WC9 (2.25%), C5 (u'amea chromium 0.5% molybdenum 1.2%), C12 (u'amea chromium 1% molybdenum 1%), CA6NM (4 (u'amea chromium 12%), CA15 (4%) (12%), CF8M (u'amea e le gaoia 316), CF8M (u'amea e le gaoia 316), CF8C (u'amea e le gaoia 347), CF8 (u'amea e le gaoia 304), CF3 (u'amea e le gaoia 304L), CF3M (u'amea e le gaoia 316L), CN7M (u'amea u'amea), M35-1 (Monel), N7M (Hastelloy B), CW6M (Hastelloy C), CY40 (Inconel), ma isi.
Ipu mafolafola fa'apipi'i paipa u'amea
1. E tusa ai ma tulaga fa'atulagaina o le alamanuia o vaila'au (HG): flange tu'ufa'atasi (IF), flange filo (Th), flange u'amea mafolafola (PL), flange u'amea fa'amau (WN), flange u'amea mafolafola ua (SO), flange u'amea socket (SW), flange mafolafola mama u'amea fa'amau (PJ/SE), flange mafolafola mama u'amea (PJ/RJ), ufi flange laina (BL (S)), ufi flange (BL)
2. e tusa ai ma tulaga faatonuina o le alamanuia o le petrochemical (SH): flange filo (PT), flange uelo pito i tua (WN), flange uelo mafolafola (SO), flange uelo socket (SW), flange tatala (LJ), ufiufi flange (e le o se faamatalaga laulau).
3. e tusa ai ma tulaga faatonuina o le alamanuia o masini (JB): o le flange atoa, flange uelo pito i tua, flange uelo mafolafola, flange mama uelo pito i tua, flange mafolafola mama uelo, flange mafolafola mama uelo, ufi flange.
4. e tusa ai ma tulaga fa'ale-atunu'u (GB): o le flange atoa, flange filo, flange uelo pito i tua, flange uelo mafolafola ua, flange uelo soketi ua, flange uelo pito i tua mama ua mafolafola seti, flange uelo mafolafola ituaiga ipu, flange uelo pito i tua mama ituaiga ipu mafolafola seti, flange uelo mafolafola ituaiga ipu mafolafola seti, flange ufi.
E fa'aaogaina lautele le Flange i le tausiga o le vai, eletise, nofoaga fa'aeletise, paipa fa'apipi'i, alamanuia, va'a mamafa ma isi va'a mamafa o le paila, suau'u, vaila'au, fau va'a, vaila'au, u'amea, masini, mea'ai ma isi alamanuia. HVAC Malosiaga eletise Sapalai vai mo fale Fa'apipi'i va'a mamafa, paipa mamafa. Fa'aoga i le afi, kesi, vai vevela ma le malulu, ea malulu, paipa mamafa o le ea, paipa suau'u, mea faigaluega, paipa hydraulic ma isi paipa fa'apisinisi ma sivili e loka ai fa'amaufa'ailoga, ma isi.
Flange fa'aitiitia; flange u'amea e le gaoia; flange ipu mamafa; flange u'amea lamolemole; flange u'amea fa'amau ua fa'amauina i le ua (WN) flange u'amea socket (SW); flange filo (TH) flange e le fetaui lelei
Tulaga fa'aleatunuu: GB/T9112-2010 (GB9113-1-2010～GB9123-4-2010)
Tulaga faatonuina a le Matagaluega o Alamanuia o Kemikolo: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, faasologa o HG20592-2009, faasologa o HG20615-2009
Tulaga faatonuina a le Matagaluega o Masini: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994
Tulaga fa'atonuina o ipu mamafa: JB1157-82 ~ JB1160-82, NB/T47020-2012 ~ NB/T47027-2012, B16.47A/B B16.39 B16.
| Mea | Ituaiga o flange | Tele o le lapo'a(mm) | Onosa'i(mm) |
| Mafiafia o le flange C | O ituaiga uma o le fa'agasologa fa'alua itu | C≤18 | +20 |
| 18 | +30 | ||
| C>50 | +40 | ||
| Maualuga o le flange H | Fa'amau fa'apipi'i, fa'amau pito i tua, lima tatala, flange fa'amau fa'apipi'i | ≤DN250 | ±1.5 |
| DN300~DN600 | ±3.0 | ||
| Lapo'a pito i fafo o le flange D | O ituaiga uma | ≤DN150 | ±1.5 |
| DN200~DN500 | ±3.0 | ||
| Maualuga o le pito i luga o le fa'amaufa'ailoga F | O ituaiga uma | Lapopo'a uma | ±0.50 |
| Lapo'a o le ogatotonu o le pu o le polo K | O ituaiga uma | M10~M24 | ±1.0 |
| M27~M33 | ±1.25 | ||
| M36~M52 | ±1.5 | ||
| Lapo'a o le pu o le polo L | O ituaiga uma | ≥DN10 | ±0.5 |
| Onosa'i fa'atasi o le li'o ogatotonu o le pu o le polo ma le luga fa'amaufa'ailoga ua uma ona fa'apipi'iina | O ituaiga uma | ≤DN65 | Φ1.0 |
| DN80~DN150 | Φ2.0 | ||
| DN200~DN500 | Φ4.0 |
