Cov yeeb nkab hlauyog ib hom yeeb nkab khoom siv davsiv nyob rau hauv dej, dej, kis tau tus mob thiab lwm yam teb. Nws muaj cov yam ntxwv ntawm lub zog siab, corrosion kuj thiab lub neej ua haujlwm ntev. Txoj kab uas hla ntawm DINSEN ductile hlau yeeb nkab yogDN80 ~ DN2600 (inch 80mm ~ 2600mm),feem ntau 6 meters thiab tuaj yeem kho tau.Qib siab: feem ntau muab faib ua T hom (tsis tshua muaj siab), K hom (siab nruab nrab) thiab P hom (siab siab).Nyem kom tau txais cov catalog ntawm cov kav hlau yeeb nkab.
Rau txoj kev sib txuas ntawm cov kav hlau kav hlau, DINSEN sau cov ntsiab lus hauv qab no:
1.T-hom socket kev twb kev txuas:Nws yog ib qho yooj yim interface, tseem hu ua swb-hauv interface, uas yog ib qho kev sib txuas rau cov kav dej hauv tsev. Kev sib cuag ntawm lub nplhaib roj hmab thiab lub qhov (socket) thiab lub qhov (spigot) ua ib lub foob rau cov kua dej. Lub qhov (socket) qauv coj mus rau hauv tus account qhov chaw thiab deflection lub kaum sab xis ntawm lub nplhaib roj hmab, tuaj yeem hloov mus rau qee qhov kev sib haum xeeb, muaj qee qhov av qeeg tsis kam, muaj cov yam ntxwv ntawm cov qauv yooj yim,yooj yim installation thiab sealing zoo, thiab lwm yam. Feem ntau cov dej xaim hlau kav hauv khw siv qhov kev sib tshuam no.
Cov kauj ruam tshwj xeeb: 1. Ntxuav lub qhov (socket) thiab lub qhov (spilot). 2. Siv cov roj nplua nyeem rau ntawm phab ntsa sab nrauv ntawm lub qhov ntswg thiab cov phab ntsa sab hauv ntawm lub qhov (socket). 3. Ntxig lub hau rau hauv lub qhov (socket) kom paub tseeb tias nws nyob hauv qhov chaw. 4. Foob nrog lub nplhaib roj hmab.
2. Kev sib txuas ntawm tus kheej anchored:Nws txais yuav T-hom interface sealing qauv, uas yog siv nyob rau hauv lub sij hawm uas lub thrust ntawm cov dej ntws ntawm qhov khoov ntawm cov yeeb nkab yog loj heev, los yog kev sib haum xeeb yog loj heev, uas yooj yim ua rau lub interface poob. Piv nrog rau T-hom interface, lub nplhaib vuam, txav tau qhib tuav lub nplhaib, tshwj xeeb siab flange thiab txuas bolts welded rau ntawm qhov kawg ntawm cov yeeb nkab tau ntxiv los ua kom lub interface muaj peev xwm tiv thaiv tau zoo dua. Lub nplhaib tuav thiab lub siab flange tuaj yeem swb, kom lub interface muaj qee qhov axial expansion thiab deflection muaj peev xwm, uas tuaj yeem siv thaum lub pier tsis tuaj yeem teeb tsa.
3.Flange kev twb kev txuas:Los ntawm kev ceev cov bolts txuas, lub flange nyem lub nplhaib sib khi kom ua tiav kev sib txuas sib txuas, uas yog qhov sib txuas nruj. Nws yog feem ntausiv nyob rau hauv tshwj xeeb zaus xws li valve accessory kev sib txuas thiab kev sib txuas ntawm cov yeeb nkab sib txawvs. Qhov zoo yog kev ntseeg siab thiab zoo sealing. Nws yog tsim rau cov xwm txheej uas cov yeeb nkab txoj kab uas hla yog loj los yog cov yeeb nkab ntev ntev, thiab nws kuj yog haum rau scenes qhov twg cov yeeb nkab txuas thiab disassembly yuav tsum tau nquag. Txawm li cas los xij, yog tias nws raug faus ncaj qha, muaj kev pheej hmoo ntawm kev xeb ntawm cov bolts, thiab kev siv phau ntawv muaj kev cuam tshuam ntau dua rau cov nyhuv sealing.
Cov kauj ruam tshwj xeeb: 1. Nruab flanges ntawm ob qhov kawg ntawm cov yeeb nkab. 2. Ntxiv lub sealing gasket ntawm ob lub flanges. 3. Fasten lub flange nrog bolts.
4. Arc vuam:Tsim nyog vuam pas nrig xws li MG289 vuam pas nrig tuaj yeem xaiv rau vuam, thiab lub zog siab dua li cov hlau cam khwb cia. Thaum siv arc kub vuam, preheat 500-700℃ua ntej vuam; Yog hais tias ib tug nickel-raws li alloy vuam pas nrig nrog zoo plasticity thiab siab tawg kuj raug xaiv, arc txias vuam kuj siv tau, uas muaj peev xwm ua tau zoo, tab sis lub arc txias welding muaj ib tug ceev ceev txias, thiab cov weld yog prone rau dawb lub qhov ncauj qauv thiab tawg.
5. Gas vuam:Siv RZCQ hom vuam hlau, xws li magnesium-muaj ductile hlau vuam hlau, siv cov nplaim nruab nrab lossis tsis muaj zog carburizing nplaim, thiab maj mam txias tom qab vuam.
Cov kauj ruam tshwj xeeb: 1. Ntxuav cov yeeb nkab kawg. 2. Kho cov yeeb nkab kawg thiab vuam. 3. Tshawb xyuas qhov zoo ntawm qhov vuam.
6. Threaded kev twb kev txuas:Ib tug ductile hlau yeeb nkab nrog threads ntawm ib kawg yog kev cob cog rua rau ib tug sib koom tes nrog txuam threads.Nws yog qhov tsim nyog rau cov ntawv thov nrog cov kab me me thiab qis dua.Nws yog ib qho yooj yim rau nruab thiab disassemble, tab sis nws cov sealing kev ua tau zoo kuj tsis tshua muaj, thiab nws muaj cov kev xav tau siab rau cov xov ua tiav thiab kev teeb tsa.
Cov kauj ruam tshwj xeeb rau lwm txoj kev sib txuas: 1. Cov txheej txheem sab nraud ntawm cov yeeb nkab kawg. 2. Siv cov xov hauv cov pob qij txha los txuas. 3.Sealant los yog daim kab xev raw.
7.Elastic sealing nplhaib sib txuas: Nruab ib lub nplhaib elastic sealing ntawm qhov kawg ntawm txhua qhov yeeb nkab, thiab tom qab ntawd thawb ob lub yeeb nkab rau hauv thiab txuas rau lawv ua ke los ntawm kev sib txuas. Lub nplhaib sealing ua kom lub sealing kev ua tau zoo ntawm kev sib txuas thiabyog haum rau cov kav dej nrog me me diameters.
8.Rigid waterproof tis nplhaib sib txuas:Weld cov dej nres tis nplhaib ntawm cov yeeb nkab hlau, thiab ncaj qha nrum nws mus rau hauv ib thooj thaum lub sij hawm tsim kho cov pob zeb ua vaj tse. Nws yog feem ntau siv los txuas cov kav hlau txuas rau cov kav dej nrog cov phab ntsa xws li cov qhov dej tshuaj ntsuam xyuas.
Nyob rau hauv luv luv, txoj kev sib txuas ntawm cov kav hlau txuas tuaj yeem raug xaiv raws li kev tsim kho scenario. Tshwj xeeb,qhov kev sib txuas ntawm lub qhov (socket) yog tsim rau cov kav dej hauv av, qhov flange kev twb kev txuas yog tsim rau lub sijhawm uas yuav tsum tau nquag disassembly, threaded kev twb kev txuas yog tsim rau cov kav dej me me, qhov kev sib txuas vuam yog tsim rau kev kub siab thiab kub kub ib puag ncig, thiab kev sib txuas tshuab yog tsim rau cov xwm txheej ib ntus lossis xwm txheej ceev.
Hu rau DINSEN rau koj qhov kev kho kom haum cov hlau yeeb nkab txuas kev daws teeb meem
Post lub sij hawm: Feb-07-2025
