Xov xwm muaj
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Ntau hom Roj Casing Yeeb Nkab Siv Hauv Kev Siv Roj
Kev sib txawv ntawm cov roj casings yog siv nyob rau hauv cov txheej txheem ntawm kev siv roj: nto roj casings tiv thaiv lub qhov dej los ntawm cov dej ntiav thiab cov pa phem, txhawb nqa cov cuab yeej zoo thiab tswj qhov hnyav ntawm lwm cov khaubncaws sab nraud povtseg. Cov txheej txheem roj casing cais lub siab ntawm ntau txheej ...Nyeem ntxiv -
API 5CT Roj Casing Kev Txhim Kho thiab Hom Kev faib tawm
Tom qab ze li ntawm 20 xyoo ntawm kev siv zog, Tuam Tshoj cov roj casing ntau lawm los ntawm kos, los ntawm tus nqi qis mus rau tus nqi siab, los ntawm qib qis steel rau API series cov khoom, thiab tom qab ntawd mus rau cov khoom tsis API nrog cov kev cai tshwj xeeb, los ntawm kom muaj nuj nqis mus rau qhov zoo, lawv nyob ze rau cov khoom theem ntawm txawv teb chaws roj thiab casing pr ...Nyeem ntxiv -
Dab tsi yog yam cuam tshuam rau flanges nqe?Cia saib
Cov yam ntxwv cuam tshuam rau flange tus nqi: flange khoom hauv tag nrho, cov ntaub ntawv uas tuaj yeem tsim tau yog cam khwb cia hlau, carbon steel, alloy steel, stainless hlau, thiab lwm yam. Tus nqi ntawm cov khoom sib txawv yog txawv, lawv yuav nce thiab poob nrog tus nqi ntawm cov hlau hauv lub khw. Tom qab kev hloov pauv, tus nqi ...Nyeem ntxiv -
Seamless Steel Pipes Feem ntau NDT Txoj Kev
1. seamless steel tube magnetic particle testing (MT) lossis magnetic flux to testing (EMI) Lub hauv paus ntsiab lus ntawm kev kuaj xyuas yog ua raws li cov khoom siv ferromagnetic yog magnetized nyob rau hauv magnetic teb, discontinuity ntawm cov ntaub ntawv los yog cov khoom (tsis xws luag), magnetic flux to, Magnet hmoov adsorption (...Nyeem ntxiv -
Galvanized steel loj SC thiab qhov sib txawv DN
Qhov sib txawv ntawm qhov loj ntawm SC thiab DN ntawm galvanized steel yeeb nkab: 1.SC feem ntau yog hais txog cov welded steel yeeb nkab, cov lus STEEL CONDUIT, yog luv luv rau cov khoom siv. 2. DN yog hais txog lub nominal txoj kab uas hla ntawm galvanized steel yeeb nkab, uas yog cov yeeb nkab txoj kab uas hla ntawm lub pip ...Nyeem ntxiv -
Yuav ua li cas nrog stainless hlau xeb qhov chaw?
Txog stainless hlau xeb qhov chaw peb tuaj yeem pib los ntawm ob lub ntsiab lus ntawm kev pom ntawm physics thiab chemistry. Cov txheej txheem tshuaj: Tom qab pickling, nws yog ib qho tseem ceeb heev uas yuav tsum tau ntxuav kom zoo nrog dej huv thiaj li tshem tawm tag nrho cov kab mob thiab acid residue. Tom qab tag nrho cov txheej txheem nrog polishing khoom polishing, p ...Nyeem ntxiv
