A106gr.B isina musono simbi pombi mugadziri akananga kutengesa
ASTM A106 isina musono simbi pombi ndeyeAmerican standard simbi pombi, kusanganisira a106-a uye a106-b. Yekutanga yakaenzana neyemumba 10# zvinhu, uye yekupedzisira yakaenzana neyemumba 20# zvinhu. Iyo ndeyeyakajairwa kabhoni simbi yakatevedzana uye ndeimwe yezvinhu zvinowanzoshandiswa. ASTM A106 isina musono simbi pombi inosanganisira maviri maitiro: inotonhora kudhirowa uye inopisa kutenderera. Pamusoro pemaitiro akasiyana ekugadzira, akasiyana mukurongeka, kunaka kwepamusoro, saizi shoma, midziyo yemagetsi uye chimiro chesangano. Inoshandiswa zvakanyanya mupetroleum, indasitiri yemakemikari, boiler, chiteshi chemagetsi, ngarava, kugadzira michina, mota, ndege, ndege, aerospace, simba, geology, kuvaka, indasitiri yemauto uye mamwe maindasitiri.
ASTM A106 yekuverenga nzira yekutakura kumanikidza kwesimbi isina musono pombi
S = 8; P iri pasi pe 17.5MPa isina musono simbi pombi, s ndiyo yekuchengetedza simbi isina musono pombi, uye ukobvu hwemadziro i3mm,
Inobvumirwa kumanikidzwa kwepombi P = (2)* σ/ S* δ) / D
Kupi: kudzvanywa kuri p uye ukobvu hwemadziro ndi δ, Ndeipi yakanyanya kudzvanywa yesimbi isina musono pombi?
Rega kusimba kwechinyorwa kuve σ, Zhan Rongrong akadzidza kuti dhayamita rekunze repombi ndiD;
Mudhuri wepombi δ=( P*D) / (2* σ/ S)
Kupi s ndiko kuchengetedza chinhu;
Nekuti P iri pasi pe7MPa, Zhan Jirong akadzidza kuti s inosarudzwa se s = 4;
Isu tinosarudza kuchengetedza chinhu se s = 6; Kusimba kwesimba re20 simbi ndeye 410mpa, musika wesimbi, uye dhayamita rekunze repombi d.
American standard steel pombi itambo refu yesimbi ine mhango chikamu uye isina majoini akaitenderedza. Simbi pombi ine gomo chikamu uye inoshandiswa zvakanyanya sepombi yekufambisa mvura. American standard seamless simbi pombi mwero, senge pombi yekufambisa oiri, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba. Kuenzaniswa nesimbi yakasimba senge simbi yakatenderedzwa, simbi pombi ine kukotama kwakafanana uye kusimba kwehuremu uye kureruka. Icho chikamu chehupfumi chesimbi. Inoshandiswa zvakanyanya mukugadzira zvikamu zvezvimiro uye mekiniki zvikamu, senge pombi yekuchera oiri, mota yekufambisa shaft, bhasikoro furemu uye simbi scaffold inoshandiswa mukuvaka. Kugadzira zvikamu zvemhete nemapombi esimbi zvinogona kuvandudza kushandiswa kwezvinhu, kurerutsa maitiro ekugadzira, uye kuchengetedza zvinhu uye maawa ekugadzirisa, senge kutenderedza mabheji mhete, Jack sleeves, nezvimwewo mapaipi esimbi ave achishandiswa zvakanyanya pakugadzira. Simbi pombi zvakare chinhu chakakosha kune ese marudzi ezvombo zvakajairika. Pfuti mbiya uye mbiya inofanira kugadzirwa nesimbi pombi. Simbi pombi inogona kukamurwa kuita denderedzwa pombi uye yakakosha-yakaumbwa pombi zvinoenderana neyakasiyana-muchinjika-chikamu nzvimbo uye chimiro. Nemhaka yokuti nzvimbo yedenderedzwa ndiyo yakakura pasi pemamiriro ekuenzana kwedenderedzwa, mvura yakawanda inogona kutakurwa nepombi yedenderedzwa. Mukuwedzera, apo chikamu chemhete chinoiswa pasi pemukati kana kunze kwekumanikidzwa kwemagetsi, simba rinowedzera kufanana. Nokudaro, pombi zhinji dzesimbi mapaipi akatenderera.
Pakati peAmerican standard simbi mapaipi, ASTM A53 gr. B isina musono simbi pombi nokuda zvakajairika chinangwa, ASTM A106 / A53 gr. B chamfered uye chamfered simbi pombi, bs1387-1985 British chiyero ERW yakakwira frequency welded pombi uye galvanized pombi, ASTM A333 - 40 ℃ - 101 ℃ yakaderera tembiricha isina musono pombi yesimbi, ASTM A179 isina musono simbi pombi yekupisa exchanger uye condenser. Simbi pombi kureba: 5.8m, 6m uye kusvika 12m, Inogona zvakare kuyerwa zvichienderana nezvinodiwa nemushandisi.
Iyo dhayamita yekunze yechigadzirwa ndeye 1 / 2 "- 28", 21.3-711.2mm, uye ukobvu hwemadziro ndeye sch30, sch40, STD, XS, sch80, sch160, XXS, nezvimwewo iyo pombi isina musono inogona kuve pasi peanti anti. -corrosion kurapwa sezvinodiwa, nepurasitiki pombi zvivharo kumativi ese, chamfering sezvinodiwa, uye commodity kuongorora.
