Weld Neck Flange

A weld ijosi flangeni Byahiswemo Mugihe Ihuza Biteganijwe Gutwara Birenze Kotswa igitutu. Mu mishinga nyayo, abaguzi barahitamo kukotapered hub + butt - gusudira ijositanga impagarara zoroshye kuva muri flange ujya kumuyoboro, ifasha muri sisitemu yagaragayeumuvuduko w'amagare, ihindagurika ry'ubushyuhe, kunyeganyega, uburemere - umuyoboro w'urukuta, cyangwa ibisabwa bikomeye byo kugenzura.

Amasoko, ntabwo aribwo buryo bwo guhitamo gusa. Mubisanzwe ni icyemezo kijyanyeguhuriza hamwe kwizerwa, guhuza bore, gusudira ubunyangamugayo, hamwe nigihe kirekire - serivisi ihamye. Ijosi ryo gusudira rihuye nezabisanzwe, kureba, kurambirwa, gahunda, nibikoreshoMubisanzwe bizana ibibazo bike - hejuru yibibazo kuruta flange yatoranijwe gusa nubunini bwizina hamwe nicyiciro.

Iyo abaguzi bashakishagusudira ijosi flange ibisobanurocyangwagusudira ijosi flange bisanzwe, mubisanzwe ntabwo bareba gusa niba ibicuruzwa biri mububiko. Icyo bakeneye rwose kwemeza ni ukumenya niba flange izahuza umurongo naicyiciro cyumushinga icyiciro, ingengabihe, ireba ubwoko, urwego rwibikoresho, hamwe nubugenzuzibimaze gusobanurwa mugushushanya cyangwa PO. Mu kugura nyabyo, ibibazo byinshi ntibiva kuri "nta soko" - biva mubintu bitarafunzwe hakiri kare, nko gutobora nabi kurukuta rwumuyoboro, guhangana nabi, cyangwa kubura ibyangombwa bisabwa nyuma bidindiza kwemererwa no kwishyiriraho.

Ibisobanuro bifatika byo kugura bigomba gusobanura flange binyuze muri bariyeri:

Umurongo ukomeye wa RFQ mubisanzwe wanditse gutya:

ASME B16.5, gusudira ijosi flange, NPS 4, Icyiciro 600, RF, ASTM A105, yabyaye umuyoboro wa Sch 80, MTR isabwa, Qty ___

Ibyo ni byiza cyane kuruta kwandika "4 inch weld ijosi flange," kuko igenzura ingingo zitera kwakira amakimbirane:guhangana, guhuza bore, ibikoresho,naingano yinyandiko.

A weld ijosi flangeni Byahiswemo Iyo Umurongo Biteganijwe Gukoraumuvuduko mwinshi, ubushyuhe bwo hejuru, byongeyegusiganwa ku magare, kunyeganyega, cyangwauburemere - umuyoboro wurukutaaho kwizerwa hamwe bifite akamaro kuruta guhimba byoroshye. Mu mishinga ifatika, isanzwe ikoreshwa mumirongo yohereza peteroli na gaze, gutunganya no gutunganya peteroli, modules zo hanze, sisitemu yo gutekesha, igitutu - guhuza ubwato, serivisi zamazi, nibindi bikorwa bikomeye cyangwa imirongo yingirakamaro.

Muri izi serivisi, flange ntabwo ihuza gusa. Iragira ingaruka itaziguye:

• ihererekanyabubasha
• ubunyangamugayo
• maremare - mandagushiraho ikimenyetso

Urebye kubaguzi, agaciro ka flange yo mu ijosi karasobanutse neza mugihe ikiguzi cyo gutsindwa ari kinini. Kumeneka kurwego rwo hejuru - ishami ryumuvuduko, gusubiramo inshuro nyinshi biterwa no kudahuza neza, cyangwa gukosora weld mugihe gikwiye - hejuru birashobora gutwara byoroshye kurenza flange ubwayo.

Ibyiza byingenzi biva murihubnaikibuno - gusudira ijosi, ifasha kurema inzibacyuho yoroshye hagati ya flange na pipe. Mu buryo bufatika, ibi bivuze:

• byizaguhuza
• igice gitunguranye gihinduka kumwanya weld
• Byahinduwe nezaserivisi ya cyclenakunyeganyega - imirongo yoroheje
• uburyo bwiza bwo gusudira kugirango bugenzurwe
• byizewe cyaneikizamini cya radiografiya
• gukomeraumuyoboro - kugeza - gukomeza flange

Niyo mpamvu abajenjeri bakunda guhitamo amajosi yo gusudira kugirango bashobore gukoresha imiyoboro isabwa aho igihe kirekire - igihe cyo kwizerwa cya serivisi kirenze umuvuduko wo kwishyiriraho.

Guhitamo ibikoresho bigomba gukurikiza imiterere ya serivisi, ntabwo ari ububiko cyangwa igiciro gusa. Kubijyanye no gusudira kw'ijosi, ibikoresho bigomba guhuza urwego rwumuyoboro, ubushyuhe bwubushakashatsi, ibidukikije byangirika, hamwe nigenzura ryumushinga / ibyangombwa bisabwa. Flange irashobora kuba ikosowe muburyo bugaragara, ariko niba ibikoresho bidahuye numurongo wumurongo, biracyari ikintu cyanze.

Muri rusange,ASTM A105ikoreshwa muburyo busanzwe bwa carbone ibyuma muburyo busanzwe bwa serivisi.ASTM A350 LF2ni Byahiswemo kuri - serivisi yubushyuhe aho ingaruka zikomeye zikomeye. Kurwego rwo hejuru - ubushyuhe buvanze, abaguzi mubisanzwe barabigaragazaF11, F22, cyangwa F91kuguma uhujwe nibikoresho bya pipe nibikorwa. Muri serivisi ibora,F304 / F316nibisanzwe bidafite ingese, mugiheduplex / super duplexamanota arakwiriye mugihe byombi birwanya chloride nimbaraga zisabwa. KuriUmuyoboro wa Octal, ubu bwoko bwibikoresho bihuye nimwe mubintu byibanze byo kugenzura mugutondekanya kwa flange no gutondekanya, kubera ko urwego rwibintu rugira ingaruka ku buryo butaziguye, kwemererwa gusudira, hamwe na serivisi ya nyuma yo kwizerwa.

Urugero rworoshye: kumurongo wumurongo, guhitamo flange ntabwo bijyanye gusa nubunini nicyiciro - ibikoresho nabyo bigomba kuguma bihamye mubushyuhe, bityo amanota ya alloy nkaF11cyangwaF22irashobora gukenerwa aho kuba ibyuma bya karubone. Kumurongo muto - umurongo wubushyuhe, ukoreshejeA105ahoLF2Irashobora guteza ibyago bikomeye nubwo byombi byahimbwe ibyuma bya karubone. Urebye amasoko, amanota yibikoresho mubisanzwe atera ibibazo binini kuruta ubwoko bwa flange butari bwo, kuko bigira ingaruka kubyemewe, guhuza gusudira, no kwemerera umushinga wanyuma.

Muri make, abaguzi mubisanzwe bimukiragusudira ijosi flange vs kunyerera - kuriguhitamo iyo sisitemu ibaye myinshi kandi ibyago byo kumeneka, umunaniro, cyangwa kubungabunga inshuro nyinshi biragoye kubyirengagiza.

Uwitekaweld ijosi flange ikimenyetsoni ngombwa ku bishushanyo, BOM, na RFQs kuko amakosa menshi yatanzwe atangirana nibisobanuro bidasobanutse cyangwa bituzuye.

Mu nyandiko z'umushinga, impapuro ngufi zisanzwe ni:

• WN= Weld Ijosi
• WNRF= Weld Ijosi Rizamuye Isura
• WNRTJ= Ubwoko bw'impeta yo mu bwoko bwa Weld
• LWN= Ijosi rirerire
• RWNcyangwa amagambo asobanura arashobora gukoreshwa mukugabanya ibishushanyo byo mu ijosi bitewe nimyitozo yo gushushanya

Ingingo y'ingenzi kubaguzi nuko ikimenyetso cyonyine kidahagije. "WN" igaragaza ubwoko bwa flange, ariko ntibisobanuraicyiciro, guhangana, kurambirwa, ibikoresho,cyangwabisanzwe. Igishushanyo cyerekana gusa "WN flange" iracyasiga umwanya munini wo kwibeshya. Ikimenyetso kigomba guhora gisomwa hamwe hamwe numuhamagaro wuzuye.

Urugero rwo gushushanya / BOM guhamagarwa:
WN, 6 ", Icyiciro 600, RF, ASTM A105, ASME B16.5, yabyaye Sch 80

Abaguzi bashakishagusudira ijosi flange uburemeremubisanzwe bagerageza gukemura kimwe mubibazo bitatu:kugereranya ibicuruzwa, guterura / gupakira,cyangwainkunga - kubara umutwaro. Icyangombwa ni uko gusudira ijosi flange uburemere nintibigenzurwa nubunini bwonyine. Irahinduka cyane hamwe na:

• ingano y'izina
• icyiciro cy'ingutu
• ubwinshi bwibintu
• hub geometry
• Ubwoko
• ingano ya bore / gahunda ihuye

A Icyiciro cya 150 weld ijosi flangena aIcyiciro cya 1500 weld ijosi flangekuri NPS imwe biragaragara ko itazitwara nkikintu kimwe mugutunganya cyangwa kohereza. Urwego rwo hejuru - urwego rwa flange rutwara hub iremereye, umubiri muremure, hamwe na geometrike itandukanye, bityo uburemere bukazamuka vuba hamwe nishuri.
Uburemere bw'ijosi bwa flange bugomba kwemezwa uhereye kumeza isanzwe ikoreshwa cyangwa gushushanya umusaruro, hanyuma ukongera ukagenzurwa ukurikije ibintu bifatika kandi ugashyiraho ibipimo mbere yuko imizigo cyangwa ibyemezo byo gushyigikira birangira.

Kuri aweld ijosi flange, kwakirwa akenshi byemezwa gake na diameter yo hanze nibindi niba nibaboremubyukuri bihuye n'umuyoboro bizasudwa. Ingingo yose yuburyo bwo gusudira ni ugukora inzibacyuho nziza kuva flange hub kugera kurukuta. Niba ibyo bore bidafite umurongo, birenze, cyangwa bihujwe gusa na gahunda itari yo, gusudira asunikwa mubikorwa byo gukosora imirima nkagusya imbere, kuvanga bore, muraho - ihinduka rito, cyangwa indishyi za weld. Ibyo ntibitinda gusa guhuza - hejuru - birashobora kandi kugira ingaruka kuri weld ihoraho, kwakirwa na radiografiya, n'inzira ya nyuma itembera hamwe.

Ibi biba ngombwa cyane kuriuburemere - umuyoboro, imishinga hamwegahunda nyinshi, kugabanya inzibacyuho, hejuru - igitutu serivisi ya RTJ, cyangwaijosi rirerireihujwe nubwato cyangwa ibikoresho bya nozzles. Muri ibyo bihe, kudahuza bore ntabwo ari amahugurwa mato mato. Irashobora gukora intambwe yimbere kuri weld, ikongerera igihe cyo gukosora, kandi igahatira gukora imashini cyangwa gusya umuguzi atigeze ateganya. Niyo mpamvu RFQ ikomeye idakwiye guhagararaNPS + Urwego. Igomba kandi kuvuga ibisabwakurambirwa kuri gahundacyangwa utange integoimbere ya diameter, flange rero igeze yiteguye kumuyoboro nyirizina igomba guhuza, ntabwo ingano yizina gusa kumpapuro.

Kuburyo bukomeye bwo gusudira ijosi flange, abaguzi mubisanzwe bita cyaneingingo zishobora kwemerwakuruta kubyerekeranye rusange muri rusange nka "precision high."

Igenzura ryingirakamaro ryibanze mubisanzwe ririmo:

• flange isanzwe hamwe no kwemeza ibyiciro
• guhangana nubwoko bugenzura (RF / RTJ / FF)
• ibipimo bya bore na hub
• uruziga rwa bolt na bolt umwobo neza
• kurangiza kurangiza cyangwa kugenzura RTJ groove
• ikimenyetso cyo kwemeza
• ubushyuhe bwumubare ukurikirana kuri MTR
• PMI / UT / MT / PT aho bikenewe

Ijosi ryiziritse risa neza neza rirashobora gukora gutinda kurubuga nibakurambirwa, kureba, cyangwa inyandikontugahuze nibisabwa umushinga.

Menyesha nonaha

Ibibazo

 

 

01.Ni ubuhe buryo bwo gusudira ijosi ryasizwe muri RFQ cyangwa PO?

Shyiramobisanzwe, ingano, urwego, kureba, ibikoresho, kurambirwa kuri gahunda, kugenzura / inyandiko, nubunini. Ibi bifasha kwirinda kurambirwa nabi, guhangana nabi, cyangwa kudahuza ibintu.

02.Ni ryari flange yo gusudira iruta kunyerera - kuri flange?

Bikunze guhitamoumuvuduko mwinshi, ubushyuhe bwo hejuru, serivisi ya cycle, kunyeganyega, hamwe nuburemere - umuyoboro wurukuta, ahakenewe kwimurwa neza no guhuza bore.

03.Kubera iki bore ihuye ningingo yo gusudira ijosi?

Niba bore idahuye na gahunda ya pipe, ihuza - hejuru irashobora gusabagusya, gukosora bidahuye, cyangwa guhinduranya weld, itinda kwishyiriraho kandi irashobora kugira ingaruka kubyemerwa.

04.Ni ubuhe buryo bukwiye guhitamo ibikoresho byo gusudira ijosi?

Ibikoresho bigomba gukurikiraimiterere ya serivisi. A105ni ibisanzwe kuri serivisi ya karubone isanzwe,LF2ku bushyuhe buke,F11/F22/F91ku bushyuhe bwo hejuru, naF304 / F316 cyangwa duplexkubidukikije byangirika.

05.Ni izihe ngingo zigenzura zifite akamaro mbere yo koherezwa?

Abaguzi bakunze kugenzuraicyiciro, kireba, bore, ibipimo bya hub, ibimenyetso, hamwe nubushyuhe bukurikirana, wongeyehoMTR, PMI, cyangwa NDEnibisabwa.

Impamyabumenyi

 

Icyemezo cya CE

Icyemezo cya ISO 9001

Icyemezo cya API Q1

Icyemezo cya ABS

Icyemezo cya AP-5L

Icyemezo cya API-5CT

 

Ibirangantego: weld ijosi flange, Ubushinwa weld ijosi flange abakora, abatanga ibicuruzwa, uruganda