Butt Weld Yeeb Nkab Fitting

Cov txiaj ntsig ntawm Butt Weld Pipe Fitting

Lub buttweld haum yog ib tug weldable yeeb nkab haum uas tso cai rau kev hloov ntawm cov kev taw qhia ntawm ntws, mus rau ceg tawm, txo cov yeeb nkab loj los yog muab cov khoom pab. Forged Steel buttweld fittings yog tsim raws li ANSI / ASME B16.

Cov txiaj ntsig ntawm Butt Weld Pipe Fitting

Lub zog thiab durability
Butt weld yeeb nkab haum muab lub zog thiab durability thaum siv hauv kev tsim kho thiab kev tsim kho vaj tse. Nws cov khoom zoo ua rau nws ruaj khov txaus los tiv taus huab cua huab cua, hnyav hnyav, thiab siv nruj heev. Lub seamless tsim ntawm buttweld yeeb nkab fittings pab txo txoj kev pheej hmoo ntawm kev xau vim tsis muaj zog los yog cov pob qij txha corroded vim nws tsis muaj cov ntsiab lus tsis zoo uas qhov haum tuaj yeem raug puas tsuaj. Tsis tas li ntawd, lawv yooj yim los tswj thiab nruab nrog kev siv zog me ntsis, muab lub sijhawm txuag kom zoo dua rau cov neeg ua haujlwm tsim kho. Lawv cov nqi-zoo kuj ua rau lawv muaj kev xaiv zoo dua piv rau lwm cov khoom siv kav dej.

Smooth sab hauv
Butt weld yeeb nkab haum muaj ntau yam zoo rau kev tsim kho thiab kev tsim kho vaj tse, tshwj xeeb tshaj yog hais txog qhov zoo nkauj sab hauv ntawm cov yeeb nkab. Buttweld fittings feem ntau yog ua los ntawm seamless los yog welded kav, txhais tau tias lawv muaj ib tug uniform hauv txoj kab uas hla. Qhov no tsim ib tug smoother sab hauv tshaj li ib txwm hom ntawm cov yeeb nkab connectors, txhais tau tias muaj tsawg lub sij hawm rau cov av thiab cov khib nyiab mus sau los yog deposits los tsim raws li lawv xav nrog luj tshib los yog tee kev twb kev txuas. Qhov txiaj ntsig tau nce ntxiv kuj tseem ua rau nws yooj yim rau cov neeg saib xyuas kom txheeb xyuas cov blockages sai thiab kho lawv zoo.

Flexibility thiab adaptability
Butt weld yeeb nkab haum muab unmatched yooj thiab adaptability nyob rau hauv kev tsim kho thiab infrastructure tej yaam num. Lub peev xwm los koom nrog cov kav dej sib txawv, cov duab, cov ntaub ntawv, thiab qib tso cai rau ntau yam kev teeb tsa uas tuaj yeem tsim kho raws li cov kev xav tau tshwj xeeb. Tsis tas li ntawd, cov welded sib koom ua ke muaj zog dua li ntau lwm txoj kev sib txuas, muab kev ntseeg siab dua rau cov ntawv thov tseem ceeb uas kev nyab xeeb yog qhov tseem ceeb. Lub durability ntawm weld ntxiv xyoo rau lub neej ntawm cov fittings piv rau lwm cov kev xaiv muaj nyob rau hauv kev ua lag luam niaj hnub no. Zuag qhia tag nrho, buttweld yeeb nkab fittings muab ib qho kev daws teeb meem zoo tshaj plaws rau cov nqi-zoo adapting infrastructures thaum ua kom lawv lub neej ntev thiab kev cia siab rau lub sijhawm ntev.

Lub neej ntev thiab kev saib xyuas qis
Butt weld yeeb nkab haum muaj ntau yam zoo hauv kev tsim kho thiab kev tsim kho vaj tse, tshwj xeeb tshaj yog lub neej ntev thiab kev saib xyuas qis. Lawv cov txheej txheem vuam seamless ua rau muaj zog welds nrog lub zog siab dua thaum txo qhov hnyav tag nrho ntawm qhov project. Tsis tas li ntawd, buttweld fittings tuaj yeem tiv taus corrosion los ntawm dej thiab lwm yam khoom zoo dua li cov kav dej ib txwm muaj, yog li lawv lub neej ntev dua rau cov haujlwm ntev dua. Tsis tas li ntawd, nws lub peev xwm kaw ntom ntom yuav tsum muaj kev saib xyuas tsawg dua, vim tias cov dej xau yog qhov tsawg dua piv rau lwm hom fittings. Hauv kev xaus, buttweld yeeb nkab fittings yog ib qho kev xaiv zoo rau kev tsim kho thiab kev tsim kho vaj tse uas yuav tsum tau ua kom ntev ntev thiab cov nqi kho tsawg.

Nqi-zoo
Txawm hais tias buttweld fittings yog kim dua li lwm hom fittings thaum xub thawj, lawv muab cov txiaj ntsig zoo ntawm kev nqis peev hauv lub sijhawm. Lawv lub neej ntev, kev saib xyuas tsis zoo, thiab kev txhim kho kev ua haujlwm tau zoo tuaj yeem pab txo cov nqi khiav lag luam thiab tiv thaiv cov nqi poob qis vim qhov xau thiab tsis ua haujlwm. Tsis tas li ntawd, lawv qhov kev yoog raws thiab yoog raws tuaj yeem txo cov khoom pov tseg thiab cov nqi zog thaum lub sijhawm teeb tsa thiab hloov kho.

Ss Reducer Haum

Customization: oem, odm, obm. WT: SCH5S-SCH160. Kev kho deg: xuab zeb blasting. Daim ntawv thov:

Ntxiv rau Kev Nug
Inox Fittings

Hom: buttweld fittings. Kev sib txuas: weld. Lub luj tshib: 30, 45, 60, 90, 180 degree. Zoo: Sib

Ntxiv rau Kev Nug
Ss Yeeb Nkab Fittings

Technics: forging; txias nias; mandril ua. MOQ: 5000USD / xaj. Ntim: export txheem. Hom Lub Npe:

Ntxiv rau Kev Nug
Tshuag Muaj Stainless Hlau Yeeb Fittings

Butt weld fittings yog ib hom yeeb nkab fittings nrog zoo zoo ua los ntawm welded kav, uas yog dav

Ntxiv rau Kev Nug
Stainless Butt Weld Luj Tshib

Kev Lag Luam: Tebchaws Europe / North America / South America / Middle East / Africa / Asia.

Ntxiv rau Kev Nug
Stainless hlau yeeb nkab Fittings Tee

ASME / ANSI B16.9 MSS SP43. JIS B 2311/2220. EN{0}}, DIN2605/2616/2615/2617. GOST 17375/17376 thiab

Ntxiv rau Kev Nug
Stainless Hlau Stub End

Keeb kwm: Zhe Jiang, Suav teb. Nqe: Raws li qhov ntau. Lub sij hawm them nyiaj: TT 100 feem pua

Ntxiv rau Kev Nug
Stainless hlau Buttweld haum

Customization: oem, odm, obm. WT: SCH5S-SCH160. Kev kho deg: xuab zeb blasting. Daim ntawv thov:

Ntxiv rau Kev Nug
304 Fitting

Lub npe khoom: Stainless hlau yeeb nkab haum. Khoom siv: Stainless hlau. Daim ntawv pov thawj:

Ntxiv rau Kev Nug

Vim li cas thiaj xaiv peb

Cov qauv zoo

Peb cov khoom yog tsim los rau cov qauv zoo, kom ntseeg tau tias lawv ruaj khov thiab kav ntev. Peb tsuas yog siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom tshiab los tsim peb cov khoom.

Cov nqi sib tw

Peb muab peb cov khoom flange ntawm tus nqi sib tw, kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig zoo tshaj plaws rau lawv cov nyiaj.

Kev txawj ntse

Peb muaj ib pab neeg ntawm cov kws tshaj lij uas muaj ntau xyoo kev paub hauv kev lag luam flange.

Kev pabcuam neeg siv khoom

Peb txaus siab rau peb tus kheej ntawm kev muab kev pabcuam zoo rau cov neeg siv khoom thiab ua kom peb cov neeg siv khoom txaus siab rau lawv cov kev yuav khoom. Peb ib txwm muaj los teb cov lus nug lossis kev txhawj xeeb uas peb cov neeg siv khoom muaj.

Dab tsi yog Qhov txawv ntawm Butt Weld Pipe Fitting

Butt weld luj tshib
Lub pob tw weld luj tshib yog tsim los hloov cov kev taw qhia ntawm cov kua hauv cov kav dej. Nws muaj lub vojvoog ntev (LR) thiab lub vojvoog luv luv (SR) hom thiab muaj qhov sib txawv ntawm 45 degrees, 90 degrees, thiab 180 degrees. Buttweld luj tshib yog lub luj tshib steel tsim los ntawm kub nias los yog forging. Nws daim ntawv txuas yog ncaj qha welding lub luj tshib thiab cov yeeb nkab steel. Butt-welded luj tshib feem ntau yog siv rau lub luj tshib nrog lub siab thiab kub dua li lwm yam kev sib txuas (socket welded luj tshib lossis threaded yeeb nkab luj tshib).

Butt weld tee
Lub pob tw weld tee (sib npaug tee thiab txo tee) muaj 90-degree ceg thiab ib txoj kab ncaj nraim uas yuav muab kev sib txuas rau nruab lwm lub tshuab rau cov kav dej. Buttweld tee yog dav siv hauv roj av, chaw muag tshuaj aerospace, tshuaj lom neeg kev lag luam, metallurgy, hluav taws xob fais fab, kev lag luam tub rog, kev txhawb nqa engineering, thiab lwm yam kav dej.

Buttweld reducer tee
Tib cov qauv ntawm T zoo li, tab sis qhov loj ntawm 90-degree ceg yog me dua li txoj kab uas hla ntawm txoj kab ncaj nraim. Yog li ntawd rau nruab ib lub me me yeeb nkab los yog fittings. Cov ceg txoj kab uas hla yog me dua lub ntsiab txoj kab uas hla. Qhov txo tee feem ntau yog piav raws li NPS txoj kab uas hla.

Buttweld sib npaug tee
Sib npaug tee: Peb ceg ntawm tee muaj tib txoj kab uas hla. Kuj hu ua Straight Tee.

Butt weld reducer
Buttweld reducer yog ib qho khoom siv hauv cov kav dej kom txo tau nws qhov loj me los ntawm qhov loj mus rau me me-ntev raws li txoj kab uas hla. Qhov ntev ntawm qhov txo ntawm no yog sib npaug rau qhov nruab nrab ntawm cov yeeb nkab me me thiab loj dua. Ntawm no, tus reducer tuaj yeem siv ua diffuser lossis lub nozzle. Lub reducer pab ua kom tau raws li cov kav dej uas twb muaj lawm ntawm ntau qhov ntau thiab tsawg lossis hydraulic ntws ntawm cov kav dej.

Concentric reducer
Qhov no reducer muaj cov symmetrical thiab conical zoo li tus fittings uas loj los yog txo txoj kab uas hla sib npaug ntawm lub centerline. Piv txwv li, thaum 1" yeeb nkab hloov mus rau ¾" yeeb nkab, ces sab saum toj lossis hauv qab ntawm cov yeeb nkab tsis nyob twj ywm. Nws yog dav siv thaum ib leeg lossis ntau txoj kab uas hla hloov.

Eccentric reducer
Ib tug conical zoo li tus haum uas txo los yog loj txoj kab uas hla, tab sis nws tsis yog symmetrical txog lub centerline. Qhov no yog siv nyob rau hauv cov yeeb nkab-ua hauj lwm systems rau txo txoj kab uas hla ntawm ib tug yeeb nkab los ntawm ib tug loj mus rau loj los yog me me.

Butt weld cap
ButtWeld Pipe End Caps feem ntau yog welded rau cov yeeb nkab kawg los yog ntsia rau ntawm cov xov sab nraud ntawm cov yeeb nkab kawg kom npog cov yeeb nkab fittings. Txhawm rau kaw cov raj xa dej kom cov haujlwm zoo ib yam li cov yeeb nkab ntsaws.

Butt weld coupling
Lub coupling yog ib qho cuab yeej siv los sib koom ob lub shafts ua ke ntawm lawv qhov kawg rau lub hom phiaj ntawm kev xa hluav taws xob. Lub hom phiaj tseem ceeb ntawm kev sib txuas yog koom nrog ob daim ntawm cov khoom sib hloov thaum tso cai rau qee qhov kev tsis sib haum xeeb lossis qhov kawg txav los yog ob qho tib si. Ib qho kev sib txuas kuj tuaj yeem yog cov cuab yeej siv tshuab uas ua haujlwm los txuas qhov kawg ntawm qhov chaw nyob ib sab lossis cov khoom.

Butt weld txiv mis
Lub txiv mis yog ib qho luv luv ntawm cov yeeb nkab feem ntau nrog cov xov hauv ob qho kawg, rau kev sib txuas ntawm ob lub fittings. Qhov ntev ntawm lub txiv mis feem ntau yog teev los ntawm tag nrho ntev nrog threads ib feem. Tsis tas li ntawd, nws yuav muaj ib qho hexagonal seem nyob rau hauv qhov chaw rau ib tug ciaj ntswj los tuav (peb hu ua hex txiv mis), los yog nws tsuas yog ua los ntawm ib daim yeeb nkab.

Butt weld stub kawg
Lap Joint stub kawg yog ib qho haum uas siv los hloov cov welded flanges thaum yuav tsum tau muaj kev txhawb nqa ntawm lub rotating backup flange. Thiab nws tuaj yeem muab tau rau hauv tus qauv thiab tsis yog tus qauv ANSI qhov ntev uas yog siv rau kev sib txuas cov kav dej sib txawv.

Butt Weld Pipe Fitting Applications

Cov chaw kho dej khib nyiab

Pipelines nrog pob tw weld fittings muaj kev nyab xeeb tswj tib neeg cov khoom pov tseg hauv cov nroj tsuag.

Cawv ntau lawm

Butt weld fittings muab kev ruaj ntseg thiab txhim khu kev qha hauv kev thauj khoom cawv los ntawm cov chaw tsim khoom mus rau cov chaw faib khoom thiab, thaum kawg, cov neeg siv khoom.

Chemical factories

Butt weld fittings txo qhov kev pheej hmoo ntawm kev xau, nchuav, thiab kev sib tsoo, tiv thaiv ib puag ncig hauv cov chaw tsim tshuaj lom neeg uas tsim cov tshuaj lom neeg muaj kev phom sij.

Kev siv sib txawv ntawm pob tw weld fittings thiab socket weld fittings

Cov yeeb nkab loj thiab qhov ntsuas siab
Butt weld fittings rau qhov ntau thiab tsawg thiab siab dua, lub qhov (socket weld fittings) rau qhov me me, thiab lub zog qis dua.

Vuam xav tau
Butt weld fittings xav tau cov kws txawj welding thiab cov cuab yeej tshwj xeeb, thaum lub qhov (socket weld fittings) yooj yim dua rau nruab nrog tsawg dua kev txawj ntse.

Txheeb xyuas qhov chaw txwv
Lub qhov (socket) weld fittings muaj cov qauv tsim ntau dua, ua rau lawv tsim nyog rau qhov chaw txwv.

Kev sib koom ua ke
Butt weld fittings feem ntau muab kev sib koom ua ke siab dua vim muaj kev nkag mus rau qhov vuam.

Nqi
Ntsuas tus nqi ntawm cov fittings thiab cov nqi ua haujlwm cuam tshuam rau kev teeb tsa, vim cov pob tw vuam fittings yuav xav tau ntau zog thiab cov cuab yeej tshwj xeeb.

Yuav ua li cas kom ntseeg tau cov txheej txheem vuam zoo rau Butt Weld Fittings?

Npaj cov kav dej thiab fittings
Nrog rau kev npaj cov kav dej thiab fittings kom zoo, txoj hauv kev ntawm txoj kev vuam zoo yuav nce ntxiv Los npaj cov kav dej thiab fittings, xyuas kom meej tias lawv huv si, tsis muaj cov khib nyiab, thiab muaj cov npoo du Koj tuaj yeem siv cov hlau txhuam los yog grinder kom tshem tawm cov xeb, av, los yog lwm yam kab mob uas cuam tshuam rau cov weld zoo. Tsis tas li ntawd, cov kav dej thiab fittings yuav tsum tau ua kom zoo.

Xaiv cov khoom muab tub lim zoo
Qhov zoo ntawm cov vuam yog nyob ntawm cov khoom muab tub lim koj xaiv. Cov khoom siv muab tub lim koj xaiv yuav tsum sib haum nrog cov khoom siv hauv paus thiab muaj lub zog tsim nyog thiab cov khoom tiv thaiv corrosion. Tsis tas li ntawd, tus muab tub lim yuav tsum ua tau raws li cov kev cai tshwj xeeb ntawm daim ntawv thov.

Saib xyuas thiab tswj qhov chaw vuam ib puag ncig
Lub vuam ib puag ncig cuam tshuam rau qhov zoo ntawm vuam. Qhov chaw vuam yuav tsum tau muab tso rau hauv qhov cua kom zoo kom muaj kev nyab xeeb ntawm kev ua haujlwm thiab tiv thaiv kev sib tsoo ntawm cov pa phem Lwm yam tshaj li qhov no, koj yuav tsum tau saib xyuas qhov ntsuas kub thiab av noo hauv thaj chaw vuam nrog rau cov khoom siv vuam thiab cov cuab yeej siv.

Ua kev tswj xyuas qhov zoo
Nov yog qee yam uas tib neeg feem ntau tsis nco qab. Txhawm rau kom ntseeg tau tias cov vuam ua tau raws li cov qauv thiab cov kev qhia tshwj xeeb, koj yuav tsum xaiv qhov kev tswj xyuas zoo Koj yuav tsum ua qhov kev ntsuam xyuas pom thiab tsis muaj kev puas tsuaj los xyuas seb puas muaj qhov tsis xws luag lossis qhov tsis zoo hauv qhov vuam tom qab vuam. Qhov tseem ceeb tshaj plaws, koj yuav tsum ua qhov kev ntsuam xyuas siab, kom ntseeg tau tias lub vuam tuaj yeem tiv taus qhov kev xav tau thiab kev ntxhov siab

Qib Thiab Kev Siv Cov Hlau Stainless Butt Welded Pipe Fittings

01/

400 series martensitic
410 Ncaj chromium (12-18%); Sib nqus; tuaj yeem kho cua sov kom tawv. Hom 410 tsis corrode thaum raug rau chav lossis tshuaj lom neeg nruab nrab.

02/

Hom qib
Raws li cov piv txwv ntawm kev siv ib txwm, fasteners, tshuab qhov chaw, thiab twj tso kua mis shafts tuaj yeem raug xam.

03/

400 series ferritic
430 Ncaj Chromium feem ntau pom muaj nyob hauv 400 Series Ferritic steel qib nrog cov ntsiab lus carbon ntawm 12-18%. Nws yog hlau nplaum thiab muaj cov ntsiab lus carbon tsawg, tab sis tsis tuaj yeem ua kom sov. Hauv cov ntawv thov raug, polished trim yog siv hauv kev ua zaub mov thiab lwm yam kev siv.

04/

Cov nag lossis daus hardening
Qib Hom: martensitic lossis austenitic 17-4 Chromium (12-28 feem pua), npib tsib xee ({2}} feem pua). Raws li qib 630, uas tseem hu ua qib 17-4, npib tsib xee thiab chrome tau ntxiv rau hauv qhov sib piv ntawm 17 feem pua thiab 4 feem pua. Cov hlau muaj lub zog siab, zoo ductility, thiab qib siab corrosion kuj ntawm qhov kub thiab txias.

Yuav ua li cas xaiv txoj cai Butt Weld Pipe Fitting

Tubing VS Tubing
Txawm hais tias tib neeg yuav siv lo lus "pipe" thiab "tubing" sib hloov, lawv muaj lub hom phiaj sib txawv thiab tsis ntsuas tib yam. Cov kav dej ua haujlwm ua lub nkoj xa cov kua dej thiab cov pa hauv cov kav dej loj. Tubes, ntawm qhov tod tes, tuaj yeem yog square, round lossis rectangular thiab feem ntau yog siv rau hauv cov qauv siv. Kev xaiv cov tubing zoo yuav pab ua kom cov kav dej ua tau zoo thiab muaj txiaj ntsig zoo.

Xov hom
Cov yeeb nkab fittings yog threaded ntawm ob kawg, nrog poj niam threads nyob rau hauv ib tug haum. Txiv neej threads yog nyob rau sab nraud ntawm ib tug haum thiab ntsia hlau rau hauv cov poj niam threads. Ib hom xov uas siv nyob rau hauv North America yog National Pipe Thread (NPT), uas muaj cov xov tapered siv rau kev sib koom thiab sealing kav. Fittings tuaj nyob rau hauv txiv neej yeeb nkab threading (MPT los yog MNPT) thiab poj niam yeeb nkab threading (FPT los yog FNPT). Lwm hom xov yog British Standard Pipe (BSP), tus qauv siv nyob rau hauv ntau lub teb chaws rau kav dej thiab pipefitting. Lwm cov qauv xov hom sib txawv raws li lub teb chaws thiab kev lag luam.

Khoom siv
Cov khoom ntawm fittings nyob ntawm ntau yam, nrog rau qhov kub thiab txias, kev ntsuas siab thiab tus nqi. Cov kav dej tuaj nyob rau hauv ntau yam khoom siv, xws li fittings. Txawm li cas los xij, ob qho tib si lub pob tw weld yeeb nkab haum thiab cov khoom siv tubing feem ntau yog txuam nrog cov khoom ntawm cov yeeb nkab nws tus kheej. Cov khoom siv feem ntau rau fittings yog hlau thiab yas, xws li tooj dag, tooj liab, hlau, hlau dub, polyvinyl chloride (PVC), high-density polyethylene thiab lwm yam.

Loj
Nrhiav seb cov kav dej loj npaum li cas yog xav tau rau ib qhov project tuaj yeem ua rau tsis meej pem. Txawm li cas los xij, cov yeeb nkab loj yog hais txog qhov nominal txoj kab uas hla (DN) los yog nruab nrab hauv txoj kab uas hla ntawm cov yeeb nkab ntsuas. Cov kav dej tuaj yeem hloov tau yooj yim thiab txuas nrog tib lub nominal txoj kab uas hla. Qhov nominal txoj kab uas hla tuaj yeem suav nrog cov rooj sib txawv thiab cov sij hawm raws li qhov ntev ntawm cov yeeb nkab.

Peb lub Hoobkas

Peb cov founders tau nyob rau hauv kev lag luam stainless hlau rau ntau tshaj 30 xyoo thiab tau exporting stainless hlau khoom rau ntau tshaj 15 xyoo. Peb tsuas yog xa tawm mus rau ntau tshaj 30 lub teb chaws hauv North America, South America, Europe, Asia thiab lwm lub xeev. Nrog rau kev mob siab rau thiab kev siv zog, peb tau dhau los ua ib qho ntawm cov tuam txhab ua lag luam ntawm cov fittings thiab flanges hauv Suav teb.

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Nug cov lus nug

Q: Dab tsi yog qhov sib txawv rau vuam yeeb nkab fittings?

A: Qhov sib txawv yuav nruj li 1/16 nyob rau hauv. lossis txog li 5/32 nyob rau hauv. Feem ntau yuav tsum muaj qhov sib txawv nruj dua, thaum muaj kev zam txim ntau dua thiab tso cai rau qhov sib txawv loj dua. Lub hauv paus qhov sib txawv yuav tsum loj txaus kom tso cai rau lub pas dej molten weld kom puv nws, tab sis me me kom lub weld puddle tsis poob los ntawm.

Q: Dab tsi yog peb hom yeeb nkab fittings hauv vuam?

A: Muaj ntau ntau hom fittings thiab lawv tau tsim nyob rau hauv tib qhov ntau thiab tsawg, cov sij hawm (phab ntsa) thiab cov ntaub ntawv raws li cov yeeb nkab. Cov hom kev haum haum haum rau hauv peb pawg dav dav; Butt-weld, threaded (Screwed) thiab socket-weld.

Q: Koj puas tuaj yeem txuas cov yeeb nkab malleable?

A: Yog, malleable cam khwb cia hlau yog weldable. Txawm li cas los xij, tsuas yog vim koj tuaj yeem tsis txhais tau tias koj yuav tsum! Ib qho yuav tsum tsis txhob welded rau ntawm lub malleable hlau yeeb nkab haum ntsia rau hauv lub zog siab! Cov txheej txheem kev ncaj ncees ntawm qhov haum yuav raug hloov!

Q: Vim li cas koj thiaj li yuav tsum tau tawm qhov sib txawv thaum cov yeeb nkab vuam?

A: Thaum lub sij hawm welding no me me qhov khoob tso cai rau cov kua molten hlau hla dhau thiab fuse kom raug. Nws ua kom muaj kev nkag mus tau zoo uas txiav txim siab lub zog thiab ua haujlwm ntev ntawm cov vuam sib txuas.

Q: Dab tsi yog qhov zoo tshaj plaws ntawm welded haum siv nyob rau hauv welded yeeb nkab tshuab?

A: Lub pob tw pob tw, lossis pob tw weld, yog ib qho kev sib koom ua ke uas ob daim hlau tau muab tso ua ke rau hauv tib lub dav hlau, thiab sab ntawm txhua lub hlau yog txuas nrog vuam. Lub pob tw weld yog hom kev sib koom ua ke uas feem ntau siv rau hauv kev tsim cov qauv thiab cov kav dej.

Q: Dab tsi yog txoj kev sib koom ua ke ntawm cov yeeb nkab?

A: Lub taub qab vuam yog hom yeeb nkab feem ntau koom nrog vuam txoj kev. Cov neeg ua haujlwm siv txoj kev no los koom nrog ob lub kav dej ntawm tib txoj kab uas hla. Feem ntau, cov pob qij txha no feem ntau tshwm sim hauv kev lag luam lossis kev lag luam yeeb nkab. Cov pob qij txha kaw nrog lub pob tw weld tsis tuaj yeem siv tau rau kev saib xyuas vim tias lawv yog cov sib koom ua ke.

Q: Dab tsi yog plaub qhov txheej txheem vuam tseem ceeb rau cov yeeb nkab vuam?

A: Cov yeeb nkab vuam siv cov txheej txheem arc vuam, suav nrog cov hlau thaiv hlau arc vuam (SMAW), roj hlau arc vuam (GMAW) - suav nrog MIG thiab MAG vuam, flux-cored arc vuam (FCAW), submerged arc vuam, thiab tungsten inert gas (TIG) welding.

Q: Dab tsi yog qhov txawv ntawm malleable thiab ductile fittings?

A: Malleable hlau feem ntau muaj qee qhov teeb meem sab hauv uas tshwm sim los ntawm cov pa roj carbon tsis zoo. Qhov no ua rau cracking muaj peev xwm. Ductile hlau muaj cov pa roj carbon monoxide uas tso cai rau kev khoov ntau dua.

Q: Kuv puas tuaj yeem txuas cov yeeb nkab dub?

A: Koj puas tuaj yeem txuas cov yeeb nkab dub? Tau kawg cov hlau fittings tuaj yeem welded nrog txhua txoj hauv kev rau vuam steel alloys.

Q: ISO txhais li cas hauv cov yeeb nkab fittings?

A: Cov yeeb nkab xov. Cov metric yeeb nkab xov qhov ntau thiab tsawg tau txais los ntawm ISO (International Standards Organization), thiab feem ntau yog npaj rau cov kav dej los yog cov raj rau screwing ua ke los yog mus rau hauv ISO yeeb nkab chaw nres nkoj ntawm li qub, lub tog raj kheej, twj, thiab lwm yam.

Q: Dab tsi yog qhov yuam kev hauv cov yeeb nkab vuam?

A: Tacks sab laug nyob rau hauv qhov sib koom ua noj los ntawm weld. Yog tias muaj qhov tsis xws luag hauv qhov tack lossis yog tus kws kho mob siv cov hlau tsis raug rau qhov sib koom ua ke, muaj kev pheej hmoo rau kev puas tsuaj. Txiav tawm cov tacks pab tshem tawm qhov teeb meem no.

Q: Vim li cas cov yeeb nkab welders weld downhill?

A: Ntawm cov yeeb nkab-phab ntsa nyias, qhov kev sib txuas hauv toj no ua rau cov neeg ua haujlwm khiav "kub thiab nrawm," ua kom muaj txiaj ntsig zoo piv rau cov vuam nce toj, uas yuav tsum tau ua rau cov yeeb nkab tuab tuab kom cov cua sov tuaj yeem ua kom tiav kev nkag mus.

Q: Vim li cas qhov kawg ntawm cov kav dej bevel ua ntej vuam?

A: Bevelling yeeb nkab kawg pab kom ntseeg tau tias cov welds muaj zog li sai tau tab sis nws tuaj yeem ua tau qeeb thiab tuav cov khoom lag luam thaum lub sijhawm tseem ceeb. Ob qho tib si ceev thiab zoo yog qhov tseem ceeb - bevelling yuav tsum tshwm sim sai heev kom tsis txhob muaj fwj, tsis tau nws yuav tsum tau raws li cov specifications siab kom ntseeg tau tias welds muaj zog.

Q: Dab tsi yog qhov tsawg kawg nkaus weld nrug rau cov yeeb nkab?

A: Qhov kev ncua deb ntawm ob qhov sib txuas yuav tsum yog 4 npaug ntawm cov yeeb nkab phab ntsa tuab lossis ib zaug ntawm txoj kab uas hla ntawm cov yeeb nkab tab sis tsis txhob ze dua 1.5 nti.

Q: Qhov kev ncua deb tsawg kawg nkaus ntawm ob lub welds hauv lub raj xa dej yog dab tsi?

A: Raws li kev xyaum ua haujlwm zoo "Qhov kev ncua deb tsawg kawg ntawm ob qhov kev nkag welds (circumferential, weld ceg txuas) yog 4 zaug ntawm cov yeeb nkab thickness lossis 100 hli qhov twg ntau dua.

Q: Ntev npaum li cas cov yeeb nkab tooj liab nkag mus rau hauv haum?

A: Copper sweat fittings typical tuaj nrog txog {{0}}}.5" (lossis dab tsi) ntxig qhov tob rau cov yeeb nkab tooj liab? ".

Q: Dab tsi yuav tsum yog qhov sib txawv ntawm cov yeeb nkab thiab haum kom ntseeg tau tias muaj kev sib raug zoo zoo thaum brazing?

A: Kev pom zoo tshem tawm rau kev sib koom ua ke yog . 002 - . 005".

Q: Qhov sib nrug ntawm cov yeeb nkab sib nrug li cas?

A: Nruab nrab nruab nrab ntawm cov kav dej=ib nrab O / D (sab nraud txoj kab uas hla) ntawm cov yeeb nkab loj dua flange + rwb thaiv tsev thickness ntawm cov yeeb nkab loj (yog tias tsim nyog) + 25 hli + ib nrab O / D ( sab nraud txoj kab uas hla) ntawm cov yeeb nkab me me + rwb thaiv tsev thickness ntawm cov yeeb nkab me me (yog tias tsim nyog).

Q: Dab tsi yog qhov ntev ntawm cov yeeb nkab nruab nrab ntawm cov couplings lossis lwm yam fittings?

A: Lub txiv mis yog ib qho luv luv ntawm cov yeeb nkab, feem ntau yog txiv neej-xov hlau, tooj dag, chlorinated polyvinyl chloride (CPVC), los yog tooj liab (qee zaus unthreaded tooj liab), uas txuas ob lwm fittings.

Q: Muaj pes tsawg tack welds raug pom zoo rau cov yeeb nkab vuam?

A: Kuv tsis tuaj yeem nco txog qhov xwm txheej uas cov yeeb nkab tau haum thiab tacked los ntawm lwm tus neeg. Raws li tus naj npawb thiab qhov ntev ntawm tack welds, kuv feem ntau pom cov welds siv plaub tack welds txog 25 mm ntev ntawm 12:00, 3:00, 6:00 , thiab 9:00 O'Clock txoj haujlwm.

Raws li ib qho ntawm cov ua lag luam thiab cov muag khoom nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav luv nqi pob tw weld yeeb nkab haum los ntawm peb lub hoobkas. Tag nrho peb cov khoom yog nrog cov khoom zoo thiab cov nqi sib tw. Tiv tauj peb rau kev hais lus.