ASME B16.5 Alloy Hlau Flange Rau Zaub Mov Ntau Lawm Nroj Tsuag
A335 P9 Seamless yeeb nkab yog ib hom chrome molybdenum cov yeeb nkab teev npe, tsis yog ua rau nws lub zog tense-moly), tab sis kuj yog vim nws tau txais txiaj ntsig zoo. Chromium Molybdenum cov leeg yog nrov nyob P Qib P5, P9, P11, P22, P91 thiab P92. Cov qhab nia P11, P22 thiab P91 feem ntau siv nyob rau hauv cov hmoov kev lag luam thiab petrochemical nroj tsuag, thaum P9 qib siab feem ntau siv hauv cov roj ua kom zoo.
Peb tus TI Qib 2 Flange, Carbon Steel A694 F60 F65 (TTM ARB, ASTM A182 S32750 Stad Bolt yog qhov tshiab hauv thev naus laus zis thiab tsim nyog hauv cov qauv. Lawv muag tau zoo nyob hauv tsev thiab txawv tebchaws thiab tau txais tos los ntawm cov neeg siv feem ntau. Los ntawm kev ua haujlwm zoo, peb vam tias yuav ua rau muaj kev loj hlob ua kom muaj kev loj hlob ntawm kev tswj hwm ib puag ncig thiab qhov tseem ceeb ntawm cov muaj zog tib neeg cov peev txheej. Tam sim no, peb tab tom siv zog ntxiv rau hauv qhov tshiab ib txwm, cia siab tsim kho tus qauv tshiab ntawm lub tuam txhab kev txhim kho hauv kev coj tshiab. Thaum nkag siab cov ntsiab lus tseem ceeb ntawm kev siv tshuab, lub tuam txhab them ntau dua los muab cov khoom lag luam thiab cov kev pabcuam zoo dua. Cov cuab yeej siv tau zoo heev, cov txuj ci kws tshaj lij, cov kev pab ntau lawm, kev lees paub zoo thiab raws sijhawm tau peb cov neeg siv khoom.
Chromium molybdenum pipes under ASTM and ASME specifications A\/SA 335 P1, P2, P11, P12, P15, P22, P91, P92, P122 are used in the power industry, while ASTM\/ASME A\/SA 335 P5, P9 are used in the petrochemical industry, It has strong crack resistance at high temperature and high siab, tuaj yeem siv rau hydrogen sulfide corrosion, hydrogen nres thiab embritting backing
Alloy 20 (Alloy 20) yog ib tug hlau-based Austenitic alloy tsim los tawm tsam cov sulfuric acid corrosion. Nws tau ua tau zoo heev rau cov sulfuric acid acidosion; Nws muaj zog tsis kam mus rau phosphoric acid, nitric acid thiab chloride ib puag ncig, pitting corrosion, pitting corrosion thiab crack corrosion. Yog li ntawd, Alloy 20 muaj lub npe tiv thaiv corrosion alloy; Nws muaj ntau yam kev siv: xws li: tshuaj, khoom noj, tshuaj, kev lag luam hluav taws xob tsim nyog siv nws. Rau kev tiv thaiv kom pitt corrosion thiab chloride corrosion, kev nyuaj siab corrosion cracking teeb meem, thiab lwm yam) feem ntau siv.
Vim nws yooj yim ntawm vuam, Astm A335 qib P91 Welded cov yeeb nkab tuaj yeem welded zoo rau cov piping tshuab. Cov kav dej muaj ntau qhov sib txawv ntawm cov chav kawm thiab cov qauv ntsuas nyob ntawm daim ntawv thov yuav tsum tau, kawm tau qhab nia ntawm cov yeeb nkab cov ntaub ntawv.
ASTM A193 Qib B7 Cov Kev Siv Cov Hlau Hlau Kev Siv Rau Cov Khoom Siv Loj Rau Cov Khoom Siv Kub thiab Kev Siv Lub Hom Phiaj Tshwj Xeeb. Nws yog tus qauv cov tshuaj tshwj xeeb uas cov tshuaj lom neeg muaj ntau yam tshuaj lom neeg, cov khoom siv tau ua rau muaj kev pab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub ASTM A193 txhais txog Si (metric) thiab nti ua phaus units.
Raws li ib qho ntawm cov thawj coj ua lag luam hauv Suav teb, peb sov siab txais tos koj mus yuav peb 309 stainless hlau phaj ntawv kauj. Peb lub Hoobkas kuj lees txais cov kev txiav txim siab customized. Thov tsis pub muaj kev txaus siab rau peb tus nqi sib tw thiab kev pabcuam zoo.
