Wani abu da za a gano a cikin Ball Valve wanda ya kammala 100% testing na pressure

Yaya kula da dandana ta 100% taka maimakon kula da ball valve ta zama mai kyau

Yin gwaji sosai kafin a saka bawul ɗin zai taimaka wajen gano matsalolin da ke ɓoye da za su iya shafan lafiyarmu kuma su sa aikin ya ci gaba da tafiya yadda ya kamata. Idan muka gwada kowane na'ura maimakon kawai mu dauki samfurin daga cikinsu, za mu san ko za su iya jure matsin lamba. Wannan tsari yana gano ƙananan fasa, wurare masu rauni a cikin hatimi, ko kayan da ba su dace da daidaitattun abubuwa ba. Wani abu da kawai ke dubawa kawai. Yawancin tsire-tsire suna gudanar da gwaje-gwaje na hydrostatic a sau 1.5 fiye da abin da bawul din ya kamata ya rike, wanda ya nuna duk wani matsala a cikin jiki kanta. Suna kuma gwada wurin zama don su ga yadda bawul ɗin yake rufewa idan aka sanya shi a ƙarƙashin yanayi mai kama da aiki na ainihi. Lambobin ba sa ƙarya ko dai masana'antu statistics nuna kusa da 40% na m shutsdowns zo daga bawuloli da cewa kasa wadannan matsa lamba gwaje-gwaje. Ka yi tunanin masana'antun sunadarai ko kuma hanyoyin rarraba makamashi inda rashin kula da matsin lamba zai iya kai ga ɓarkewar ruwa, lalacewar muhalli, da kuma asarar da ta kai dala dubu ɗari bakwai da dubu arba'in a awa ɗaya bisa ga binciken Ponemon na bara. Ƙungiyoyin daidaitattun suna buƙatar akalla minti biyu na riƙe da matsa lamba a lokacin gwaji don saduwa da bukatun duniya da kuma kauce wa farkon gazawar a fagen. Yin wannan ƙarin ƙoƙari ya mai da bawul ɗin ƙwallon ƙafa na yau da kullun zuwa mahimman abubuwan aminci don tsarin da ke magance yanayin matsin lamba.

Matsayin Tashin Kwayoyin Farko na Ball Valves: API 598, ISO 5208, da ASME B16.34

Yadda kowace matsaya ta bayyana shirin tashin, alamarin gafarta, da yadda yanzu tashin ball valves zai yi

Alamarin API 598 yana bukatar cewa kowane ball valve ya kamata ajiye amfani da pressure testing mai zuwa daga kowane tushen kuma a gudanar da shi kafin a sanya shi wajen randa. Wannan yana kuma kara hydrostatic shell tests a 1.5 times pressure na bayani, kuma kuma a duba cewa akwai leakage ga seat ba. A matsayin yadda yawa leakage da aka baiwa zai iya gudanar da shi, alamarin suna da kariya mai zuwa. Valves na soft seated suna da kyau in ba su nuna kowa kowace bubble a lokacin testing, amma valves na metal seated suna da izini in nuna kara 100 drops per minute maksimum. ISO 5208 ta sanya kuma layi na biyu ga wannan abu ta hanyar system na leakage classification na hudu a matsayin A zuwa D. Don alama mai mahimmanci, Class A yana nufin ba leakage wani ba. Kuma akwai ASME B16.34 wanda ya yi amfani da koyaushe na components da suka cika pressure, ya sanya limits mai zuwa a matsayin yadda temperature da pressure suna magana, wanda suka nuna yadda yawa testing da aka bukatar suka gudanar da shi. Duk wannan alamarin suna so cewa records na testing suna da muhimmanci, amma wani abu ne ya sa API 598 ta fi dukkan su shine yadda yawa suna bukatar a duba accuracy na testing equipment kafin a gudanar da shi kafin ajiye kowane talatin kwanza.

Don al'amuran da ke cikin ƙananan yadda suka yi amfani, sharuddin ISO 5208 na Class A wanda ba za a samu kuskure ba ya nufi ƙananan sharuddin na sarrafa ayyukan kamar yadda suka yi amfani da karamin bayani.

Amfani da kara gudunmawa na karamin bayani vs amfani da kara gudunmawa na kuskure na karamin bayani: Wani ne ya nuna waɗannan bayanin karamin bayani na karamin bayani na karamin bayani?

Muhimmancin amfani da kara gudunmawa na karamin bayani: ƙarfi na ruwa, lokaci, da farko na amfani da kara gudunmawa don karamin bayani na karamin bayani

Amfani da kara gudunmawa na karamin bayani ya nuna muhimmancin karamin bayani ta hanyar ƙarfi na ruwa da karamin bayani na karamin bayani ta hanyar ruwa da ƙarfi na 1.5× na karamin bayani na karamin bayani. Lokacin amfani da kara gudunmawa ya zama mai yawa da karamin bayani na karamin bayani:

Ina da wani karamin fuga ba ya nufi cikin amfani. Wannan tsarin tashin ruwa yana gano ƙarfin kusurwarin kayan aiki, kankanan, ko karamin karamin da suka iya zama babban kusurwarin a lokacin amfani da ƙarfi.

Kusurwarin tashin karamin karamin: fahimtar hanyar ISO 5208 A–D na karamin karamin don ball valves

Tashin karamin karamin yana bayyana karamin karamin a lokacin da valve ta dace. Ta amfani da abinci mai ƙarfi ko ruwa, ta zuri karamin karamin a kan karamin karamin da karamin karamin. ISO 5208 ta bayyana hudu karamin:

• Class A : Ba karamin karamin da aka duba (mangawa ga amfani mai mahimmanci, karamin karamin da karamin karamin)
• Class B : 0.01% na karamin karamin
• Class C : 0.1% na kudin da aka bayyana
• Kilasi D : 0.5% na kudin da aka bayyana

Kurkureti na gishiri na ball valves suka yi amfani da Kilasi D, amma suka yi amfani da Kilasi A don kurkureti na gishiri mai zafi. Wannan tsarƙi ya kara daga yin hankali na fluid a lokacin fuskantarwa kuma ya kara daga yin cross-contamination na media na process.

Yi amfani da Tsarin Da Ya Samu Kalmomi Kuma Ya Samu Amintattun: Bayanai, Sertipikat, Kuma Gudunmawa Don Kurkureti Na Ball Valves

Tsarinkan da yake da kyau kuma tsarinkan da yake da amintattun suna da muhimmanci ga kurkureti na ball valves wadanda suka yi amfani da tsarƙin pressure a kowane miliyan. Bayanan da yake da muhimmanci suka haɗa:

• Sabin material certifications (misali: ASTM/EN grades)
• Bayanan Inspeksiyon Na Dimenshi
• Nemun Tsarƙin Pressure (tsarƙin shell/seat a cikin API 598 ko ISO 5208)
• Tsammanin Tsarin Kalmomi

Sertifikatun da suka daga gaba daya kamar ISO 9001 suna tsumtsumi wani abu ne kamar yadda tsarin kwalitas ta aiki na fabrikarwa ya dace. Sai dai kuma API Q1 wanda ke shirya cewa al'ummar suka yi amfani da abin da ake sani a sararin nafti kamar hanyar aiki na farko. A matsayin testin da aka duba, wannan yana nufin cewa makiyan ko masu sertifikat suna duba testin fukara ta hanyar jiji. Wannan yana ba da nuna mai zuwa daga gaba daya na yadda abubuwan suka aiki ba tare da kuskure. Yanzu tsarin digital na tarakawa (digital traceability systems) suna ba da imkanin gudanen masu fabrikarwa suka sami bayanan dukkan su kafin yadda kuma suka daga lokacin da aka yi testi har zuwa lokacin da aka sami abubuwan da suka fito daga wani kasu da suka duba su a lokacin da aka gabata. Wannan yana kare abubuwan da ba su dace ba su zama a cikin tsarin da suka dace ba kuma yana saita aiki lokacin da yaya abu ya faru kuma mu bukatar fahimci yadda ya faru. Don Allah, misali na valvulai: wadanda suka dace da sharuddin ISO 5208 Class A suna bukatar kuwa da fukara da aka yi su, lokacin da aka yi testi, da nassarorin da aka sami su, kowane waɗanda suka dace da koda wani lambar serial ya zama daidai, kuma suna zama daidai a lokacin da aka yi testi. Duk wadannan abubuwan da aka kawo su yana kare ayyukan da suka dace kuma yana saita ayyukan da suka dace a duk sararin kamar sararin nafti da gas, sararin kimika, da fasahin al'ummar.