I-Flange enezintambo

I-flange yepayipi enomucu{0}}ebuye ibizwe ngokuthi i-ascrewed flange{1}}isebenzisa intambo yangaphakathi (ibhobo ethenjiwe) ukuze ihlangane nentambo yepayipi yangaphandle, idale umfutho{2}}ohlangene oqinile ngaphandle kokushisela. Lokhu kuyenza ilungele imigqa emincane-ebhorekile lapho umsebenzi oshisayo ukhawulelwe, ukufakwa kufanele kusheshe, noma kulindeleke ukuqaqa ngezikhathi ezithile.

Izimo zokusetshenziswa ezijwayelekile zifaka izinsiza ezisetshenziswayo,-ukukhishwa kwezinsimbi, amahuku{1}}okuphezulu, kanye{2}}namasistimu wengcindezi ephansi{3}kuya{3}}emaphakathi. I-Octal Pipe ihlinzeka ngensimbi ye-carbon steel, i-alloy steel, nama-flange ensimbi engenasici (okungukuthi, i-flange yepayipi elinentambo yensimbi engagqwali) ngosayizi obanzi nobubanzi bekilasi, okufaka osayizi abadumile abafana no-2″ i-flange ecushiwe kanye ne-4″ ecushiwe.

Lapho ama-flanges anentambo ehamba phambili

• Ayikho imvume yokushisela / eshisayo edingekayo
• Ukuhlanganiswa okusheshayo ngama-sealants ajwayelekile (i-PTFE tape noma i-anaerobic)
• Ukugcinwa okulula nokushintshwa
• Ukukhetha okuhle kwepayipi elinothayela noma eliboshwe lapho ukushisela kungafuneki khona

Izeluleko zokuklama (ukwethembeka kwezobunjiniyela)

• Akunconyelwe ukudlidliza okunzima, ukulayisha ukushaqeka, noma ukuhamba ngebhayisikili okukhulu okushisayo
• Ngokuvamile kukhawulelwe ekucindezelweni okuphansi-okumaphakathi namabhore amancane (Ikilasi 150/300 elivame kakhulu)
• Ukuqina kokuqina kuncike efomini elilungile lentambo (NPT/BSP) kanye nokwenza{0}}i-torque/sealant efanele

• I-Flange standard:I-ASME B16.5 (Ama-Pipe Flanges and Flanged Fittings)
• Amazinga wochungechunge:

I-NPT (i-tapered): ASME/ANSI B1.20.1
I-BSPT (i-tapered): ISO 7-1 / EN 10226
I-BSPP (ehambisanayo): ISO 228-1
I-Octal igxilisa ngokucacile uhlobo lochungechunge (NPT / BSPT / BSPP) ukuze kugwenywe ukuxubana kwesayithi-nokuqinisekisa ukuqinisekiswa kwegeji ekukhiqizeni.

• I-standard Threaded Flange (I-Screwed Flange):Ibhobo elithenjiwe eliqondile; ihlinzekwa nge-RF (ubuso obuphakanyisiwe) noma i-FF (ubuso obuyisicaba).
• I-Flange yokunciphisa imicu:Ihlanganisa i-bore enentambo encane ku-OD ye-flange enkulu-yonga isikhala kanye nesinciphisi esihlukile (i-flange enciphisa imicu).
• I-Blind Flange Eqoshiwe:I-flange eyimpumputhe ebholwe yaphinde yathepha ngemicu yangaphakathi yama-vents, drains, noma uxhumano lwensimbi (i-blind blind flange).
• I-NPT vs BSP yokuvala:
• I-NPT / BSPT (i-tapered):Uphawu oluyinhloko ngokuphazamiseka kwentambo; sebenzisa itheyiphu ye-PTFE noma isivalo esiwuketshezi.
• I-BSPP (ehambisanayo):Amatywina ane-gasket/O-indandatho; esetshenziswa lapho ukusebenziseka kabusha nokuqondiswa kubalulekile.
• Izinhlobo ezibhekene:

I-RF (evame kakhulu), FF (yensimbi ecijile noma imishini ye-fiberglass), i-RTJ ngesicelo semisebenzi ekhethekile.

• Osayizi abadumile:2″ i-threaded flange kanye ne-4″ ye-threaded flange kuvame ukugcinwa ezinsizeni zezitshalo nama-skid.
• Izinto ezibalulekile:I-PVC enentambo ye-Flange etholakalayo-kumasistimu aphansi, angewona{1}}ensimbi (izinga lomkhiqizi; hhayi insimbi ye-ASME B16.5).

• Ibanga losayizi:½″ – 24″ (DN15–DN600); ibhobo elincane Ingaphansi noma ilingana no-4″ ejwayelekile kakhulu
• Izigaba zokucindezela:Ikilasi 150, 300 (amakilasi aphezulu afana nama-600 uma uwacela, angaphansi kokubuyekezwa kwesevisi)
• Ukubhekana:I-RF, FF, RTJ (ukusetshenziswa okulinganiselwe okufakwe intambo ngenxa yokucatshangelwa kwengcindezi)

• Insimbi Yekhabhoni:I-ASTM A105 (i-ambient), i-A350 LF2 (izinga lokushisa eliphansi-), A694 F52–F70 (isivuno esiphezulu{7}}sesevisi yamapayipi)
• Insimbi Engagqwali (Stainless steel threaded flange):I-ASTM A182 F304/F304L, F316/F316L, F321, F347
• I-alloy & High-Temp:I-ASTM A182 F11, F22, F91 (i-chrome-moly yezinga lokushisa eliphakeme)
• I-Duplex ne-Super Duplex:I-ASTM A182 F51 (2205), F53 (2507), F55 ye-chloride{6}}ecebile nesevisi yasolwandle
• Inketho okungeyona-yensimbi:I-PVC ecushwe nge-Flange yokucindezela-okuphansi, amanzi abolayo noma imigqa yensiza yamakhemikhali (okungeyona{1}}insimbi ye-ASME)

Ukuvikelwa kokugqwala / ukuqedwa

• CS: uwoyela omnyama, u-zinc-ocwetshiwe, oshisayo-ucwilisa uthayela, i-FBE uma ucela
• SS: pickled & passivated; i-EP yokuzikhethela yesevisi ehlanzekile
• Ongakukhetha kwe-PTFE / imigqa yerabha yokugqwala okuthile

• I-Weld{{0}ukulungela ukufakwa kwamahhala:Ama-flange anentambo ye-Octal Pipe akhiqizelwa ukubhowulwa okuqondile, aqede umsebenzi oshisayo futhi anciphise ubungozi besayithi nesikhathi sokuphumula.
• Ubungcweti obuncane,{0}}obuncane:Ilungele amaphaseji amapayipi aqinile, ama-instrument rack, nama-modular skid lapho isikhala sikhawulelwe.
• Ukwakhiwa{0}okunobungani:Ama-flange angasuswa ngokushesha noma ashintshwe ngaphandle kokusika amapayipi, ukunciphisa ukuphazamiseka kokusebenza.
• Ukuguquguquka kwezinto namazinga:Itholakala nge-carbon steel, insimbi engagqwali, namabanga ayi-duplex, ethobela i-API, ASME, PED, ne-ISO ngezidingo zezitshalo ezahlukahlukene.
• Ukukhiqiza okuvumelana nezimo,{0}} kwephrojekthi:Ukukhiqiza kuhlelwe ngokusekelwe kumugqa wesikhathi wephrojekthi yekhasimende, okuqinisekisa ukulethwa ngesikhathi kwama-flange anentambo ngosayizi namakilasi ahlukahlukene.
• Amaphakheji okuvikela okuvikela:Ama-flange agcotshwa -ngamafutha okugqwala, avalwe ngezivalo zamapayipi epulasitiki, futhi apakishwe ngokucophelela ukuze afike alungele ukufakwa.

• Ukwelashwa Kokuqamba Nokushisa:Izikhala ezakhiwe ngokugeleza okusanhlamvu okulawulwayo; normalized/Q&T/solution ixhunywe ku-spec.
• Precision Machining:Ukuqedwa kwe-CNC kokubhoboza, izintambo, i-PCD, nokubheke (RF 125–250 AARH; RTJ grooves per ASME).
• Ukuqinisekisa Uchungechunge:100% ukulinganisa I-ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP).
• I-NDT nokuhlolwa kwengcindezi:UT/MT/PT njengoba kucacisiwe; i-hydro test etholakalayo ngokucelwa kwemihlangano.
• Amadokhumenti:Ama-MTR (EN 10204 3.1/3.2), ukulandeleka kokushisa, -ukuhlolwa kwenkampani yangaphandle (BV/SGS/TÜV) lapho kudingeka.

• Izinsiza: umoya, i-nitrogen, ukulandelela umusi, izinsiza zamanzi
• Ukuhlanganisa{0}izinsimbi{0}nokuhlanganisa{1}}okubhorekile okuncane{2}}
• Imigqa yomthamo wamakhemikhali kanye nokudlula okwesikhashana
• Ukuxhumana-negatsha lamanzi omlilo (ngesigaba/ubuso obufaniswe nesistimu)
• Amasevisi-wezinga lokushisa eliphansi (LF2) kanye nomsebenzi wokugqwala (316L, duplex)

• Okujwayelekile:I-ASME B16.5 (umluko)
• Imicu:I-NPT, BSPT, BSPP
• Osayizi:½" - 24" (2" & 4" ama-flange anentambo ngokuvamile afakwa esitokweni)
• Amakilasi:150/300 (600 ngesicelo)
• Ubuso:I-RF / FF / RTJ
• Izinhlobo:I-flange enentambo evamile, enentambo enciphisayo, i-blind blind flange
• Izinto zokwakha:CS (A105/A350 LF2), SS (F304/F316), Ingxubevange, Duplex; I-PVC ecushiwe ye-Flange yamasistimu-angewona{6}}ensimbi aphansi

1.Ubuningi, i-NPS, Isigaba Sokucindezela (isb, 2″, Ikilasi 300)
2.I-Thread Form (NPT / BSPT / BSPP) kanye nokunikezwa ngesandla uma kukhethekile
I-3.Facing (RF / FF / RTJ) kanye nohlobo lwe-gasket uma lwaziwa
4.Ibanga lezinto ezibonakalayo (A105, LF2, F316L, F22, F51, njll.)
5.Izimfuneko Zokuhlola (NDT, hydro, 3rd-party)
6.Qeda/Ukugqoka (i-galvanizing, passivation, FBE)
7.Noma yiziphi izipesheli: i-flange encishisiwe enentambo, i-blind blind flange, umbala wepende, ukumaka, ukupakishwa

Izitifiketi

 

Isitifiketi se-CE

Isitifiketi se-ISO 9001

Isitifiketi se-API Q1

Isitifiketi se-ABS

Isitifiketi se-AP-5L

Isitifiketi se-API-5CT

 

Amashadi ashisayo: i-flange ene-threaded, abakhiqizi be-flange base-China, abahlinzeki, imboni