Lub pob tawb lim tau siv rau roj lossis lwm cov kua roj ua kua rau hauv qhov dej ntws, thiab qhov chaw uas lub taub taub dej ntau dua li lub taub lim ntawm y thiab t lim. Lim qhov tseeb hauv lub lim belongs rau lub lim nrog qhov tseeb tshaj plaws, vim tias cov qauv lim yog qhov zoo li pob tawb, yog li lub npe pob tawb lim.
Lub pob tawb lim tau tsuas yog tsim ntawm nozzle, barrel, lim tawb, flange npog thiab tshuab raj. Nruab rau ntawm cov raj dej raj tuaj yeem tshem tawm cov khoom siv hluav taws xob loj hauv cov kua, kom cov cuab yeej siv tshuab (suav nrog cov cuab yeej siv hluav taws xob, kom ruaj khov rau cov txheej txheem thiab ua kom lub luag haujlwm ntawm kev tsim kev nyab xeeb.
Xiav lim yog cov khoom me me kom tshem tawm cov khoom me me hauv cov kua, uas tuaj yeem tiv thaiv lub taub lim nrog qee yam kev ntsuas lim, nws Impurities raug thaiv, thiab cov huv lim yog tso tawm los ntawm lub taub lim dej, thaum nws yuav tsum tau ntxuav tawm, thiab cov txheej txheem rov qab siv dua thiab tswj hwm. Nws tau siv dav hauv roj av, tshuaj lom neeg, tshuaj, kev tiv thaiv khoom noj, kev tiv thaiv ib puag ncig thiab lwm yam kev lag luam. Yog tias nws tau nruab rau hauv cov twj tso kua mis hauv cov twj tso kua mis lossis lwm qhov kev pabcuam ntawm lub neej thiab lwm yam cuab yeej siv, thiab paub meej txog tag nrho cov kab ke.
1. Pob tawb lim siv cov qauv kev sib txawv tshwj xeeb ua los ntawm cov khoom siv hluav taws xob ultra, kom tsis txhob muaj cov ntaub ntawv qub fiber ntau yuav ua rau tib neeg lub cev tsis xis nyob rau tib neeg lub cev.
2. Pob tawb lim lim muaj muaj hluav taws xob fiber ntau, sub-micron (1 micron) tsawg dua 1 micron) tsawg dua 1 micron Kev Pab Lub Neej Siab.
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4. Pob tawb lim txhua lub hnab lim muaj rau lub hnab ntim khoom ntawm lub hnab los ntawm kev nthuav dav thiab muaj kev sib raug zoo.
Khoom | Pob Tawb Pob Tawb Cuam Tshuam |
Nominal diam | Nps 2 ", 3", 4 ", 6", 10 ", 18", 18 ", 18", _____, 40 ", 40", 408 " |
Nominal diam | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
Xaus Kev Txuas | Flanged (RF, RTJ), BW, PE |
Kev phais | Tsis muaj |
Ntaub ntawv | A216 WCB, A351 CF3, CF3M, CF3M, CF8M, A352 LCB, LC2, A995 4A. 5A, inconel, hastelloy, monel |
Lub tsev | Tag nrho los yog txo lub bore, |
RF, RTJ, BW lossis PE, | |
Sab nkag, nkag nkag rau sab saum toj, lossis welded lub cev tsim | |
Ob Chav Thaiv & Los Ntawm Cov Ntshav (DBB), Ob Chav Cais & Los Ntawm (Dib) | |
Lub rooj zaum thaum muaj xwm ceev thiab kev txhaj tshuaj loj | |
Anti-zoo li qub ntaus ntawv | |
Tsim thiab Tsim | ASME B16.34 |
Ntsej muag rau lub ntsej muag | ASME B16.10 |
Xaus Kev Txuas | BW (ASME B16.25) |
MSS SP-44 | |
RF, RTJ (ASME B16.5, ASME B16.47) | |
Kuaj thiab tshuaj xyuas | API 6D, API 598 |
Lwm | Nace mr-0175, Nace MR-0103, ISO 15848 |
Kuj muaj ib | PT, UT, RT, MT. |
Hluav Taws Zoo Tus Qauv | API 6FA, API 607 |
Khoom | Y strainer |
Nominal diam | Nps 2 ", 3", 4 ", 6", 10 ", 18", 18 ", 18", _____, 40 ", 40", 408 " |
Nominal diam | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
Xaus Kev Txuas | Flanged (RF, RTJ), BW, PE |
Kev phais | Tsis muaj |
Ntaub ntawv | Forged: A105, A182 F304, F3304L, F316, F316, F316L, A182 F51, A350 LF3, LF5 |
Casting: A216 WCB, A351 CF3, CF3M, CF3M, CF8M, A352 LCB, LC2, A995 4A. 5A, inconel, hastelloy, monel | |
Lub tsev | Tag nrho los yog txo lub bore, |
RF, RTJ, BW lossis PE, | |
Sab nkag, nkag nkag rau sab saum toj, lossis welded lub cev tsim | |
Ob Chav Thaiv & Los Ntawm Cov Ntshav (DBB), Ob Chav Cais & Los Ntawm (Dib) | |
Lub rooj zaum thaum muaj xwm ceev thiab kev txhaj tshuaj loj | |
Anti-zoo li qub ntaus ntawv | |
Tsim thiab Tsim | API 6D, API 608, ISO 17292 |
Ntsej muag rau lub ntsej muag | API 6D, ASME B16.10 |
Xaus Kev Txuas | BW (ASME B16.25) |
MSS SP-44 | |
RF, RTJ (ASME B16.5, ASME B16.47) | |
Kuaj thiab tshuaj xyuas | API 6D, API 598 |
Lwm | Nace mr-0175, Nace MR-0103, ISO 15848 |
Kuj muaj ib | PT, UT, RT, MT. |
Hluav Taws Zoo Tus Qauv | API 6FA, API 607 |
Kev pab cuam tom qab muag ntawm cov ntab pob pob valve yog qhov tseem ceeb heev, vim tias tsuas yog raws sijhawm thiab kev pabcuam muag khoom yuav ua tau nws lub sijhawm ntev thiab ruaj khov. Cov hauv qab no yog cov kev pabcuam muag tom qab muag ntawm qee cov pob ntoo ntab:
1.Txoj kev pabcuam thiab commissioning: Cov neeg ua haujlwm pabcuam tom qab muag yuav mus rau hauv lub xaib kom txhim kho pob thiab debug lub pob ntim khoom noj kom ntseeg tau tias nws cov haujlwm ruaj khov.
2.Qhov tseeb: Nquag kom cov pob ntawv ntab ntim kom ntseeg tau tias nws yog qhov kev ua haujlwm zoo tshaj plaws thiab txo tus nqi ua tsis tiav.
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4.Ploduct Hloov tshiab thiab hloov kho tshiab: Hauv kev teb rau cov ntaub ntawv tshiab thiab cov neeg ua haujlwm tshiab tawm hauv khw rau cov kev daws teeb meem rau cov neeg siv khoom rau cov kev daws teeb meem kom muab lawv cov khoom lag luam zoo dua.
5. Kev Kawm Txuj Ci: Tom qab muag cov neeg pab cuam yuav muab kev paub txog kev paub rau cov neeg siv khoom thiab txij nkawm uas siv ntab. Hauv ntej, kev pabcuam tom qab muag ntawm cov ntab pob pob hluav taws xob yuav tsum tau lav rau txhua qhov kev qhia. Tsuas yog nyob rau hauv txoj kev no xwb thiaj li tuaj yeem nqa cov neeg siv tau txais kev nyab xeeb zoo dua thiab yuav kev nyab xeeb.