Flanges

Koj tus kws tshaj lij Flanges Supplier

 

Ningbo Decheng Industrial Equipment Co., Ltd. yog lub tuam txhab ntiag tug tshwj xeeb hauv kev ua haujlwm siab kub, tiv thaiv corrosion, siab zog thiab lwm yam khoom tshwj xeeb fasteners. Nws yog ib lub tuam txhab ntiag tug, tshwj xeeb hauv kev muab cov fasteners thiab kev cai qhov chaw ntawm nickel-based alloy, titanium, biphase steel, 6% molybdenum thiab kev ua haujlwm tshwj xeeb stainless hlau. Peb muab cov kev pabcuam me me thiab ntau yam kev lag luam.

 

Kev Tswj Xyuas Zoo
Peb cov khoom ua tau raws li ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, thiab KS cov qauv.

 

Kev xa khoom ceev
Peb tuav cov khoom lag luam ntau lab daus las hauv peb cov khoom lag luam warehouse, uas ua rau peb xaiv, pob thiab ua kom koj qhov kev txiav txim sai sai.

 

Txais ODM / OEM Service
Lub tuam txhab lees paub cov txheej txheem ntawm cov khoom tsis yog tus qauv customized rau cov neeg siv khoom.

 

Khoom siv
Cov kev lag luam muaj xws li: Aerospace, petrochemical thiab refining, roj thiab roj, tshuaj ua lag luam, tsim hluav taws xob, tshuaj, khoom noj khoom haus thiab dej haus, kev thauj mus los, Marine, kev kho mob kev lag luam, semiconductor thiab cov khoom kho dej hauv thaj chaw tshwj xeeb lossis nrog kev siv tshwj xeeb ib puag ncig.

 
Hom Flanges
 
01/

Weld caj dab Flange
Weld caj dab flanges ua tau zoo tshwj xeeb hauv cov tshuab ua haujlwm siab. Lawv yog ib qho ntawm feem ntau flange hom. Lawv lub caj dab ntev tso cai rau seamless butt weld ncaj qha mus rau cov yeeb nkab, tawm hauv kev sib txuas du. Vim li no, lawv zoo meej rau kev siv hauv cov haujlwm xws li kev lag luam roj thiab roj, qhov kev cia siab rau hauv siab yog qhov tseem ceeb.

02/

Slip-on Flange
Qhov yooj yim ntawm kev txhim kho slip-on flanges ua rau lawv nrov ntawm cov tuam ntxhab thiab cov fabricators. Vim hais tias tus plam-on flange tsis muaj weld bevel thiab tso cai rau cov yeeb nkab ntev hloov nyob rau hauv kev sib raug zoo rau flange qhov chaw, nws yog ib qho yooj yim thiab zoo heev hloov rau lub caj dab weld. Cov yeeb nkab sib txuam yuav muaj ntau chav nyob hauv qhov swb-on qhov bore.

03/

Qhov (socket) vuam flange
Lub qhov (socket-weld flanges) yog qhov ua haujlwm zoo rau kev kub siab thiab kub, muaj txiaj ntsig zoo rau kev tsim hluav taws xob thiab kev lag luam tshuaj lom neeg. Nrog lub counterbore nyob rau hauv nruab nrab los pab kom ib tug huv yeeb nkab weld rau hauv lub qhov (socket), lub qhov (socket) weld flanges tsis tshua muaj neeg nyiam, tiam sis tsis muaj kev sib txuas zoo rau cov flanges uas yuav tsum tau muaj qhov chaw tsawg dua li qhov raug weld caj dab flange.

04/

Xov Flange
Threaded flanges yog ib qho yooj yim rau nruab thiab ua tau zoo nyob rau hauv cov ntawv thov uas tsis tshua muaj siab. Lawv yog cov khoom tseem ceeb hauv cov kav dej thiab lwm qhov chaw ib puag ncig uas nws yog ib qho tseem ceeb kom tswj tau lub kaw ntom ntom tsis ua ntau qhov vuam. Threaded flanges muaj ib tug poj niam NPT xov nyob rau hauv nruab nrab rau txuas mus rau txiv neej NPT threaded piping.

05/

Qhov muag tsis pom Flange
Qhov muag tsis pom flanges yog qhov tseem ceeb rau kev kaw cov ntu ntawm cov yeeb nkab. Qhov muag tsis pom flanges yog cov kev cuam tshuam kev cia siab rau hauv petrochemical thiab lwm yam kev lag luam uas muaj kev phom sij txog kev lag luam, lav kev nyab xeeb ntawm cov neeg ua haujlwm thiab txwv tsis pub xau thaum muaj xwm txheej ceev lossis kev saib xyuas.

06/

Lap Joint Flange
Lub Lap Joint flange ua rau cov npe ntawm lwm hom flange. Lawv tseem hu ua Backup flanges, Loose Ring flanges, Loose Hubbed flanges, thiab Van Pob zeb flanges. Yooj yim disassembled, lap Joint flanges muab kev yooj yim thiab zoo meej rau kev lag luam xws li kev lag luam khoom noj thiab dej haus uas xav tau kev saib xyuas tsis tu ncua lossis hloov kho.

Khoom siv ntawm Flanges
 

Tooj
Copper flanges pab xa cov conductivity. Qhov zoo tshaj plaws yog tias lawv tsis yog hlau nplaum thiab tuaj yeem tiv taus ntau dua li lwm cov ntaub ntawv. Lawv tuaj yeem tiv taus qhov kev pabcuam kub kub thiab. Ib qho chaw zoo rau tooj liab flanges yog cov kav dej. Lawv kuj muaj txiaj ntsig zoo hauv cov khoom siv valve thiab cov twj tso kua mis nrog rau cov khoom siv hluav taws xob thiab lub zog tsim hluav taws xob.

 

Titanium
Titanium yog nto moo rau nws cov durability heev thiab yog tshwj xeeb tshaj yog lub teeb yuag. Qhov kev thov rau titanium flanges hauv kev lag luam aerospace yog nce. Lawv nyiam titanium rau superior aircraft tsim. Dhau li ntawm nws siv nyob rau hauv aircraft thav duab, titanium kuj muaj zoo heev tiv thaiv tshav kub uas ua rau nws ib tug ntawm cov khoom zoo meej rau aircraft engine.

 

Aluminium
Tsis muaj lwm yam hlau yog dav dav hauv kev lag luam tshaj li txhuas. Nws yog lub teeb yuag thiab tuaj nrog qhov hnyav-rau-lub zog piv zoo heev. Aluminium flanges tuaj nrog microscopic oxide txheej rau ntawm qhov chaw uas muab kev tiv thaiv corrosion zoo dua. Architectural thav duab, cov khoom siv marine, lub log, thiab cov automotive thav duab yog ntawm aluminium alloys lossis aluminium.

 

Superalloys
Lub hauv paus ntawm superalloys yog nyob ntawm cov ntaub ntawv xws li cobalt thiab npib tsib xee. Cov hlau no muaj npe nrov rau kev tiv thaiv ib puag ncig hnyav. Lawv yuav tsum tiv taus kub kub thiab acid corrosion thaum lawv tseem tuaj yeem ua rau hnav.

Nickel Alloy Flanges

 

Chrome Moly Flanges

Stainless hlau
Stainless hlau yog ib qho ntawm cov khoom siv feem ntau siv hauv cov khoom noj khoom haus, cov cuab yeej kho mob, lossis lwm yam cuab yeej uas yuav tsum tau ua kom huv. Nws siv tsis txwv ntawm no; lawv kuj tseem pab tau rau hauv qhov cub thiab qhov cub uas xav tau kev kub ntxhov siab. Stainless hlau flange yog ib qho kev nyiam ntawm ntau tus neeg siv.

 

Cov cuab yeej hlau
Cov cuab yeej steel billets lossis ingots yog qhov zoo tshaj plaws los tsim cov flanges. Yog vim li cas yog tias lawv muaj cov pa roj carbon thiab lwm yam alloys uas ua ke nrog hlau. Kev sib xyaw ua ke pab txhawb cov hlau thiab ua rau nws muaj kev cuam tshuam ntau dua thiab ruaj khov. Kev siv cov cuab yeej steel feem ntau yog nyob rau hauv cov ntawv thov uas xav tau kev ua haujlwm ntev thiab kev ntseeg siab thaum lub sijhawm ua haujlwm tas mus li.

 

Carbon Steel
Cov neeg tsim khoom feem ntau siv cov qib sib txawv ntawm cov pa roj carbon steel uas pab tsim cov flanges. Nws feem ntau yog nyob ntawm qhov yuav tsum tau muaj ductility, cuam tshuam lub zog, hnav tsis kam, thiab hardness. Ua piv txwv ntawm cov hlau tsis tshua muaj carbon; nws muaj zog thiab muaj kuab heev vim nws muaj cov pa roj carbon tsawg kawg nkaus.

 

Hlau alloy
Alloy steel yog ib qho ntawm cov khoom siv hlau uas tuaj nrog tsawg dua plaub feem pua ​​​​chromium. Nws suav nrog cov ntaub ntawv xws li nickel, molybdenum, tungsten, vanadium, manganese, tooj liab, thiab silicon. Alloy steel yog ib qho ntawm cov khoom siv zoo heev hauv kev tsim cov yeeb nkab txuas. Nws tiv taus hnav thiab tsim kua muag, nyuaj, thiab muaj zog ntau dua li qhov koj xav tau.

Cov ntsiab lus tseem ceeb ntawm Flanges

 

 

Flange ntsej muag
Nws hais txog thaj tsam ntawm kev sib cuag nrog lub gasket siv rau kev sib khi. Feem ntau, lub gasket zaum ntawm ob lub ntsej muag flange.

 

Flange Nto
Nws yog qhov xwm txheej ntawm flange ntsej muag sealing nto. Qhov saum npoo yog serrated los yog du.

 

Flange Hub
Lub flange hub yog cov seem uas haum rau cov yeeb nkab uas txuas rau flange.

 

Flange Hniav
Qhov no suav nrog thaj av uas cov bolts dhau los ntawm ob lub flange thiab nws lub ntsej muag.

 

Npog
Ib tug bore yog lub hauv paus qhov nyob rau hauv lub flange qhov twg cov yeeb nkab hla.

 

Neck (Rau Weld Neck Flanges)
Nws yog qhov kawg uas txuas los ntawm cov txheej txheem vuam mus rau cov yeeb nkab sib txuas los yog haum. Feem ntau tapered tso cai rau kev faib kev ntxhov siab thiab kev txhawb zog.

 

Sab nraud Diameter (OD)
Sab nraud txoj kab uas hla yog qhov kev ncua deb ntawm ob sab ntug ntawm lub ntsej muag flange.

 

Lub ntsej muag sib txawv ntawm A Flange Txuas

 

Raised ntsej muag (RF)
Cov flanges no muaj ib lub voj voog sab hauv lub tog raj kheej thiab ib qho me me ntawm qhov siab nyob ib ncig ntawm lub bore. Muaj tsa ntsej muag flanges rau ntau yam kev ntsuas siab thiab ntsuas kub. Tsis tas li ntawd, feem ntau ntawm cov flange siv nyob rau hauv cov roj thiab roj thiab tshuaj engineering sectors yog RF flanges.

 
 

Txiv neej thiab poj niam ntsej muag (M&F)
Txhawm rau tuav lub gasket nyob rau hauv qhov chaw, cov flanges no muaj qhov siab thiab qhov sib txuam. Txawm li cas los xij, kev tuav pov hwm gasket tshwm sim ntawm tus poj niam lub ntsej muag, muab qhov tseeb dua qhov chaw thiab ntau yam khoom siv.

 
 

Tus nplaig thiab Groove (T&G)
Cov grooves thiab tsa thaj chaw ntawm cov flanges tsom rau cov txiv neej thiab poj niam lub ntsej muag flanges. Qhov no yooj yim rau kev teeb tsa vim tias tus qauv tsim txhawb kev sib haum xeeb ntawm cov flanges thiab tsim ib lub reservoir rau gasket kua nplaum.

 
 

Lub ntsej muag
Raws li lawv lub npe implies, lub ntsej muag tiaj tus flanges muaj qhov sib npaug, tiaj tus. Lawv kuj muaj lub ntsej muag puv ntsej muag npog feem ntau ntawm flange nto.

 
 

Ntiv nplhaib Joint Face (RTJ)
Hom ntsej muag no, siv rau hauv cov ntawv thov kev kub siab thiab kub, muaj ib qho kev taw qhia uas muaj cov hlau gasket muab tso rau kev tuav lub foob.

 
Lub Hom Phiaj ntawm Flange yog dab tsi?
 

Kev sib txuas
Flanges tso cai rau kev sib dhos ntawm cov khoom ntawm kev sib koom ua ke. Ib lub flange yog mounted rau sab nraud ntawm cov yeeb nkab lossis cov khoom siv, thaum lwm qhov flange yog mounted ntawm qhov opposite sab ntawm qhov sib koom ua ke. Lawv ruaj ntseg txuas nrog bolts thiab ceev, kom ntseeg tau tias muaj kev sib txuas.

 

Durability
Flanges muab kev tiv thaiv tiv thaiv siab, kub, thiab lwm yam zog hauv lub cev. Kev kub siab lossis kub hloov pauv ntawm cov kav dej lossis cov khoom siv tuaj yeem ua tau zoo vim yog cov khoom sib txuas los ntawm flanges.

 

Kev sib khi
Flanges yog siv los ua kom tiav sealing ntawm qhov sib koom ua ke. Gaskets los yog cov ntaub ntawv sib khi ntawm qhov sib koom ua ke tiv thaiv tsis xav tau cov dej xau los yog cov pa hauv cov kav dej. Qhov no yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb thiab kev tiv thaiv ib puag ncig.

 

Yooj yim ntawm kev sib dhos thiab tu
Flanges tso cai rau kev sib dhos yooj yim thiab disassembly ntawm cov kav dej lossis khoom siv. Thaum kho, kho, lossis hloov kho, cov khoom tuaj yeem sib cais sai sai thiab rov ua dua siv flanges. Qhov no muab qhov txiaj ntsig tseem ceeb rau kev tsim khoom txuas ntxiv thiab kev ua haujlwm zoo.

 

Yooj yim
Flanges pab kev hloov pauv ntawm cov yeeb nkab sib txawv, cov chav kawm siab, lossis cov khoom siv. Lawv siv los ntawm cov pob qij txha ntawm cov khoom sib txawv los yog cov tshuab los ua ke ntau lub ntsiab lus thiab xyuas kom muaj kev sib haum xeeb.

 

Flanges Manufacturing txheej txheem

Raw Khoom
Thaum thawj txheej txheem, lub kaw lus tswj xyuas qhov zoo ntawm cov khoom siv raw khoom raws li daim ntawv pov thawj kev xeem thiab tseem pom thiab qhov ntev. Stainless Hlau Flanges yog qhov zoo tshaj plaws uas ua kom muaj zog, muaj zog thiab tiv taus rau ntau yam tsis txhawb nqa.

 

Kev tshuaj xyuas cov khoom
Incoming quality control (IQC) yog cov txheej txheem ntawm kev soj ntsuam qhov zoo ntawm cov ntaub ntawv thiab qhov chaw rau kev tsim ib yam khoom ua ntej ntau lawm pib. Nrog kev tshuaj xyuas tuaj, koj tuaj yeem tswj & tshawb xyuas tshuaj ntsuam xyuas kom zoo txawm tias ua ntej ua thawj cov khoom tshuaj xyuas lossis thaum lub sijhawm tshuaj xyuas ntau lawm.

 

Txiav khoom
Hauv cov txheej txheem no yog hais txog kev tsim cov flanges los ntawm kev txiav kab txaij los ntawm nruab nrab phaj thiab tom qab ntawd dov lawv mus rau hauv cov duab puag ncig. Tom qab tag nrho lwm cov txheej txheem thiab dov txheej txheem, weld thiab tom qab ntawd compress cov duab puag ncig, thiab thaum kawg txheej txheem serrated kauv tiav thiab ntsia liaj qhov rooj qhov. Peb ua Qhov Ntsuas Ntsuas, kuaj xyuas qhov chaw txiav thiab kos cim.

 

Flange Forging
Forged flanges feem ntau muaj cov ntsiab lus qis dua li cov flanges cam khwb cia thiab tsis tshua muaj pov tseg rau xeb. Hauv Forgings Material Grade Check, ntsuas qhov hnyav, thiab tswj qhov kub thiab txias. Lub forged flange yog tias cov qauv sab hauv tsis hloov pauv, thiab tsis muaj qhov tsis xws li qhov thiab qhov muaj nyob hauv qhov casting.

 

Kev kho cua sov
Nyob rau hauv cov txheej txheem ntawm kev kho cua sov no, tag nrho cov forging txias ceev yog qhov qeeb tshaj plaws, cov txheej txheem cua txias ceev yog ceev dua, txo qhov txias txias yog sai dua. Flanges muaj kev sib txuas thiab txuas ntxiv hauv cov txheej txheem. Hauv cov txheej txheem no kuj ua Kev Kho Mob thiab Kev Ntsuas Mechanical.

 

Forging Rolling
Nws yog ib txoj kev forging uas siv tawm tsam yob los ua ib feem hlau. Yob forging siv rolls thiaj li ua tiav cov deformation ntawm cov khoom, nws yog tsuas yog cais raws li ib tug hlau forging txheej txheem thiab tsis yog ib tug dov txheej txheem. Cov qauv forging ntawm cov yob siv los ua cov hlau qhov chaw tsuas yog tam sim no dhau ntawm ib feem ntawm yob lub ntug.

 

Kev soj ntsuam zaum kawg
Hauv cov qauv no ntsuas & tshuaj xyuas qhov ntev & qhov loj ntawm flange. Txoj kab uas hla yog xyuas kom tswj tau qhov loj npaum li cas cov yeeb nkab flanges tuaj yeem siv nrog, yog li koj yuav tsum nrhiav cov ntaub ntawv no los ntawm kev siv sab hauv flange sib txawv rau sab nraud. Peb kuj ua qee qhov kev kuaj pom thiab kuaj tsis zoo rau kev ua kom zoo dua.

 

Tiv thaiv xeb
Cov txheej txheem kev tiv thaiv xeb rau stainless hlau flanges muaj xws li daj (Golden) xim Txheej, xim dub txheej / dub phosphating kev kho mob, kua roj vanish xim txheej, electro galvanizing txheej (Cold), kua roj vanish antirust roj txheej, kub dip galvanizing txheej thiab lwm yam. cov flanges.

 

Zoo ntim
Hlau Flanges yuav tsum tau ntim nrog seaworthy packing method ces xa mus rau cov neeg siv khoom, feem ntau txoj kev ntim khoom muaj xws li lub thawv ntoo, hlau & steel tawb, ntoo pallet, hlau & steel pallet thiab lwm yam. Vim tias cov thawv ntoo ib txwm siv los yog pallets yuav tsum tau kho fumigation, peb feem ntau siv plywood pallet lossis plywood rooj plaub lossis lub thawv ntim SS flanges yam tsis muaj kev kho mob fumigation.

FAQ

Q: Dab tsi yog qhov txiaj ntsig ntawm kev siv txiv neej poj niam flange?

A: Qhov zoo ntawm kev siv Carbon Steel Txiv neej & Poj Niam Flange suav nrog - Cov khoom sib khi zoo dua, qhov chaw meej dua. Lwm qhov zoo dua ntawm kev siv lub ntsej muag txiv neej thiab poj niam flange yog nws qhov tseeb compression ntawm cov khoom sib khi, nrog rau kev siv lwm yam, tej zaum tsim nyog sealing thiab tshwj xeeb sealing khoom.

Q: Dab tsi yog mating flange?

A: Nws yog lub kaum ntse ntse los yog channel uas yog welded mus rau qhov kawg ntawm cov ducting pab txhawb bolting los yog vuam cov expansion sib koom ua ke rau hauv lub system.

Q: Dab tsi yog rtj flange?

A: RTJ flange (Ring Type Joint) yog tsim los rau kev siv cov raj xa dej siab thiab / lossis kub kub. Qhov no ua rau lawv tus qauv xav tau hauv API specification flanges. Cov ntawv thov suav nrog cov roj teb li qub, cov kav dej sib dhos, thiab cov hlab ntsha siab siab ncaj ncees.

Q: Kuv yuav xaiv lub flange li cas?

A: Cov xwm txheej ua haujlwm.
Khoom Compatibility.
Flange Txheem.
Qhov Loj thiab Qhov Loj.
Nqi-zoo.

Q: Dab tsi yog qhov txheej txheem ntawm casting flange?

A: Txoj kev tsim cov cam khwb cia pib nrog cov hlau molten uas tau nchuav rau hauv pwm los tsim cov duab uas xav tau - qhov no, flange. Tom qab cov kua hlau tau hardened, lub pwm qhib thiab lub casting raug tshem tawm, ces machined mus rau qhov tsim nyog qhov ntev thiab nto tiav.

Q: Koj teeb flange li cas?

A: Tshawb xyuas cov khoom kom ntseeg tau tias txiv neej thiab poj niam chaw nres nkoj threads thiab sealing nto tsis muaj burrs, nicks thiab khawb, lossis lwm yam khoom txawv teb chaws.
Lubricate O-ring.
Txoj hauj lwm flange thiab clamp halves.
Muab xauv lub tshuab ntxhua khaub ncaws rau ntawm bolts thiab ntxig los ntawm clamp halves.
Tes nruj bolts.

Peb yog cov kws tshaj lij flanges tuam ntxhab thiab cov muag khoom hauv Suav teb, tshwj xeeb hauv kev muab kev pabcuam OEM & ODM zoo. Peb sov siab txais tos koj rau cov lag luam wholesale customized flanges los ntawm peb lub hoobkas.

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