Stainless simbi yakakwira-kudzvanywa simbi pombi imhando yepombi inoshandiswa zvakanyanya muminda yemaindasitiri. Iyo ine hunhu hwepamusoro-kudzvanya kuramba uye corrosion kuramba uye inoshandiswa zvakanyanya mupetroleum, indasitiri yemakemikari, aerospace, uye mamwe maindasitiri. Paunenge uchishandisa simbi isina tsvina yakakwirira-yekumanikidza simbi mapaipi, zvakakosha zvikuru kuti unzwisise maitiro ayo, nekuti zviyero zvinogadzirisa zvakakosha paramita senge zvinhu, saizi, uye kugadzira nzira yekugadzira pombi, kuve nechokwadi chemhando uye kuchengetedzwa kwekuita kwepombi.

Kutanga, zviyero zvakajairika zvesimbi isina tsvina yakakwirira-kumanikidza simbi mapaipi
1. ASTM mwero: ASTM ndiyo chidimbu cheAmerican Society for Testing and Materials. Miyero yainogadzira inoshandiswa zvakanyanya mukugadzira uye kutengeserana kwesimbi isina simbi yakakwirira-kudzvanywa mapaipi pasi rose. Miyero yeASTM inowanzoshandiswa kutsanangura kupatsanurwa kwezvinhu, kuumbwa kwemakemikari, zvivakwa zvemuchina, hukuru, uye kushivirira kwesimbi isina simbi yakakwira-kutsikirira simbi pombi.
2. DIN mwero: DIN ndiyo chidimbu cheGerman Standardization Organisation (Deutsches Institut für Normung), uye mipimo yayo yakajairika muEurope. DIN zviyero zvinonyanya kushandiswa kugadzirisa maitiro ekugadzira, kutaridzika kwehutano, nzira dzekuongorora, nezvimwewo zvesimbi isina tsvina yakakwirira-kumanikidza simbi mapaipi.
3. GB chiyero: GB ndiyo chidimbu cheNational Standard yePeople's Republic of China (Guóbiāo), inozivikanwawo seyero yenyika. Chirevo chakakosha chekugadzirwa uye kushandiswa kwesimbi isina simbi yakakwirira-kudzvanywa simbi mapaipi muChina. Iyo GB yakajairwa inonyanya kutsanangura kupatsanurwa, kudoma mitemo, tekinoroji zvinodiwa, nzira dzekuyedza, nezvimwe.

Chechipiri, basa resimbi isina tsvina yakakwirira-kudzvinyirira simbi pombi mitemo
1. Mitemo yemhando yemhando yezvigadzirwa zvakabatana: Miyero yepombi dzesimbi isina simbi yakakwira-kudzvanywa kwesimbi inotaura zvinodikanwa zvezvinhu, chimiro chemakemikari, mechanical properties, nezvimwewo, kuve nechokwadi chekugadzikana kwemhando, uye kuvimbika kwezvigadzirwa. Nekutevera zviyero, vagadziri nevashandisi vanogona kuita zvirinani kusarudzwa kwechigadzirwa uye kutonga kwemhando.
2. Iva nechokwadi chekuchengetedzwa kwechigadzirwa: Mapaipi e-high-pressure simbi ari pasi pekumanikidzwa kukuru uye mutoro panguva yekushandiswa, saka kuchengetedza kwavo kunonyanya kukosha. Chiyero chinotaridza zviyero, kushivirira, kuyedzwa kwekumanikidza, uye mamwe maparamita emapombi esimbi anodzvanya, kuve nechokwadi chekushanda kwakachengeteka kwepombi munzvimbo dzakanyanya kudzvanywa.
3. Kurudzira kutengeserana nedzimwe nyika nekudyidzana: Nyika nematunhu akasiyana siyana anogona kutora mwero wakasiyana, izvo zvinounza zvimwe zvipingamupinyi pakutengeserana nedzimwe nyika. Nekugadzira yakabatana Stainless simbi yakakwirira-kumanikidza simbi pombi zviyero, zvipingamupinyi zvekutengeserana zvinogona kuderedzwa uye kufambira mberi kwakanaka kwekutengeserana kwenyika dzese uye kubatana kunogona kusimudzirwa.

Chechitatu, zviri mukati Stainless simbi yakakwirira-kumanikidzwa simbi pombi mitemo
1. Zvinodiwa zvechishandiso: Miyero yesimbi isina simbi yakakwira-kutsikirira simbi mapaipi anowanzo tsanangura zvikamu zvemapombi, senge 304, 316, etc. Zvishandiso zvakasiyana zvine kupesana nekuora kwakasiyana uye michina yemagetsi, uye inofanirwa kusarudzwa zvinoenderana nechaiyo. mamiriro pakuvashandisa.
2. Dimensions uye kushivirira: Mayero anowanzo taura dhayamita rekunze, ukobvu hwemadziro, kureba, uye mamwe dimensional paramita yesimbi isina simbi yakakwirira-inotsikirira simbi pombi, uye inotsanangura kushivirira kweaya dimensional paramita. Iyi mitemo inobatsira kuve nechokwadi chekuchinjana uye kubatana kwepombi.
3. Zvido zveunyanzvi: Izvo zviyero zvesimbi isina tsvina yakakwirira-yekumanikidza simbi mapaipi ichapawo yakadzama mirau pamusoro pekugadzira kwavo maitiro, kuumbwa kwemakemikari, mechanical properties, pressure test, etc. kuve nechokwadi chemhando uye kuvimbika kwepombi.
4. Nzira dzekuongorora: Mitemo inowanzotaura nzira dzekuongorora uye zvinodiwa zvesimbi isina tsvina yakakwirira-kudzvinyirira kwesimbi mapaipi, kusanganisira kuongorora chitarisiko, chemikemikari yekuongorora, kuongorora midziyo yemagetsi, nezvimwewo. Iyi nzira dzekuongorora dzinobatsira mukutonga kwehutano uye kuongorora kushanda kwepombi.

Muchidimbu, kunzwisisa zviyero zvesimbi isina tsvina yakakwirira-kudzvanywa kwesimbi pombi kwakakosha pakusarudza yakakodzera pombi zvinhu uye kuve nechokwadi chemhando uye kuchengetedzwa kwekuita kwepombi. Nyika dzakasiyana nematunhu anogona kutora mazinga akasiyana, saka kana uchiita kutengeserana nedzimwe nyika nekudyidzana, zviyero zvinoda kushandurwa nekuenzaniswa kuti ive nechokwadi chekutevedzera uye kuvimbika kwechigadzirwa. Panguva imwecheteyo, kuumbwa uye kushandiswa kwezviyero zvinodawo kufambirana nenguva, kudzokororwa uye kuvandudzwa maererano nekusimudzira uye zvinodiwa neindasitiri, uye kukurudzira budiriro ine hutano uye kufambira mberi kwetekinoroji yesimbi isina tsvina yakakwira-kudzvanywa simbi. pipe industry.