Pipe Fiting Kowiri tira Rf Matapo Welding Neck Flange
Carbon Steel: 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;
Kowiri tira: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8.
Te Taapiri: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St.45P22, St.
WCB (waro waro), LCB (te wera iti waro maitai), LC3 (3.5% nickel maitai), WC5 (1.25% chromium 0.5% molybdenum maitai), WC9 (2.25% chromium), C5 (5% chromium 0.5% molybdenum), C12 (9% chromium 1% molybdenum), CA6NM (4 (12% chromium steel), CA15 (4) (12% chromium), CF8M (316 kowiri tira), CF8M (316 kowiri tira) CF8C (347 kowiri tira), CF8 (304 kowiri tira), CF3 (304L kowiri tira), CF3M (316L kowiri tira), CN7M (te rino whakakotahi), M35-1 (Monel), N7M (Hastelloy B), CW6M (Hastelloy C), CY40 (Inconel) , etc.
Plate flat fehokotaki'anga maitai putorino flange pereti
1. E ai ki nga paerewa o te ahumahi matū (HG): te kopa whakauru (IF), ko te kopa miro (Th), ko te kopa o te paraharaha (PL), ko te kopa o te kaki (WN), ko te kopa o te kaki (SO), ko te turanga. korukoru whiri (SW), kowhiti reke kowhiti kowhiti kopa (PJ/SE), kopa piriho kowhiti kopa (PJ/RJ), kopae kopa kopa (BL (S)), kopa kopa (BL)
2. e ai ki nga paerewa ahumahi petrochemical (SH): flange miro (PT), flange reke fehokotaki'anga (WN), flange fehokotaki'anga flat (SO), flange fehokotaki'anga turanga (SW), flange wewete (LJ), flange uhi (ehara i te tepu tuhipoka).
3. e ai ki nga paerewa ahumahi miihini (JB): te katoa o te kopa, ko te kopa, ko te kopa, ko te paraharaha, ko te kopa, ko te pereti, ko te pereti,
4. e ai ki te paerewa o te motu (GB): te katoa o te kopa, ko te miro, ko te kopa, ko te kopa, ko te kaki, ko te kaki, ko te kaki, ko te mowhiti, ko te pereti, ko te momo pereti, momo flange huinga wetewete, flange fehokotakinga papatahi mowhiti pereti momo kopa huinga wetekina, flanged mowhiti pereti momo kopa huinga wetekina, flange uhi.
Ko te flange e whakamahia nuitia ana i roto i te tiaki wai, te hiko hiko, te teihana hiko, te paipa paipa, te umanga, nga oko pehanga me etahi atu oko pehanga kohua, te hinu, te matū, te hanga kaipuke, te rongoa, te whakarewa, te miihini, te kai me etahi atu ahumahi.HVAC Hiko Hiko Te hanga i te wai Whakapaipai oko pehanga, taputapu paipa pehanga.E tika ana ki te ahi, te hau, te wai wera me te wai matao, te whakamahana hau, te paipa pehanga hau, te paipa hinu, te taputapu, te putorino waipēhi me etahi atu hiri hiri miro paipa a-ahumahi me etahi atu.
Whakaiti i te flange;he kowiri tira kowiri;Ko te Flange OverSel;flange fehokotaki'anga flat;te whao whaowhao (WN) turanga whao whao (SW);flange miro (TH) flange wetekina
Paerewa motu: GB/T9112-2010 (GB9113-1-2010～GB9123-4-2010)
Nga paerewa a te Manatū Ahumahi Matū: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, HG20592-2009 raupapa, HG20615-2009 raupapa
Nga paerewa Manatū Miihini: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994
Nga paerewa oko pehanga: JB1157-82 ~ JB1160-82, NB / T47020-2012 ~ NB / T47027-2012, B16.47A / B B16.39 B16.
| Tūemi | Momo flange | Awhe rahi(mm) | Te manawanui(mm) |
| Matotoru matotoru c | Nga momo tukatuka taha-rua katoa | C≤18 | +20 |
| 18 <c≤50 | +30 | ||
| C＞50 | +40 | ||
| Te teitei flange H | Ko te whakapiri papatahi, ko te reke o te reke, ko te karekau wetewete, ko te kopa pirihono turanga | ≤DN250 | ±1.5 |
| DN300~DN600 | ±3.0 | ||
| Flange diameter d | Nga momo katoa | ≤DN150 | ±1.5 |
| DN200 ~ DN500 | ±3.0 | ||
| Te teitei o te mata hiri F | Nga momo katoa | Nga rahi katoa | ±0.50 |
| Porowhita porowhita porowhita porowhita o waenganui K | Nga momo katoa | M10~M24 | ±1.0 |
| M27~M33 | ±1.25 | ||
| M36~M52 | ±1.5 | ||
| Te diameter o te poka raka L | Nga momo katoa | ≥dn10 | ±0.5 |
| Te Tukunga Coaxial o te porowhita pokapū o te kohao Bolt me te papa hiri | Nga momo katoa | ≤dn65 | Φ1.0 |
| DN80~DN150 | Φ2.0 | ||
| DN200 ~ DN500 | Φ4.0 |
