High Quality Spiral Simbi Pipe
High Quality Spiral Simbi Pipe
Zvinowanzoshandiswa spiral pombi zvinhu muChina kazhinji zvinosanganisira: Q235A, Q235B, Q345, L245, L290, X42, X52, X60, X70, X80, 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Nicr1b9 uye 01ni18ni1.Zviyero zvakajairwa zvemapombi anotenderera anowanzo kupatsanurwa kuita: SY / t5037-2018 (ministerial standard, inozivikanwawo se spiral seam yakanyura arc welded simbi pombi yeyakajairwa yekutapurirana mvura pombi), GB / T9711.1-1997 (yenyika chiyero, inozivikanwawo se. tekinoroji yekuunza mamiriro ekutumira simbi pombi yeoiri negasi indasitiri, chikamu I: kirasi pombi yesimbi (GB / t9711.2 kirasi B simbi pombi ine zvinodiwa zvakasimba)), api-5l (American Petroleum Association, inozivikanwawo sepombi simbi pombi. );Kusanganisira PSL1 uye PSL2), SY / t5040-92 (spiral yakanyura arc welded simbi pombi kuti murwi).
(1) mbishi zvinhu, kureva strip simbi coil, welding waya uye flux.Kuongororwa kwakasimba kwemuviri nemakemikari kuchaitwa kusati kwaiswa
(2) The butt joint ye strip simbi musoro nemuswe inotora waya imwe kana kaviri waya yakanyudzwa arc welding, uye otomatiki yakanyudzwa arc welding inogamuchirwa kugadzirisa welding mushure mekukunguruka mupombi yesimbi.
(3) Asati agadzira, simbi yetambo inoyerwa, kuchekwa, kurongwa, kucheneswa, kutakurwa uye kukotamiswa.
(4) Iyo yemagetsi yekubata pressure geji inoshandiswa kudzora kudzvanywa kweinotsikirira silinda yemafuta pamativi ese emutakuri kuti ive nechokwadi chekufambiswa kwakanaka kwesimbi ye strip.
(5) Adopt yekunze kutonga kana yemukati control roll kugadzira
(6) Iyo weld gap control mudziyo unoshandiswa kuve nechokwadi chekuti weld gap inosangana nezvinodiwa zvewelding, uye iyo pombi dhayamita, misalignment uye weld gap inodzorwa zvakanyanya.
(7) Ese ari maviri emukati welding uye ekunze welding anotora American Lincoln Magetsi welding muchina wewaya imwe chete kana waya mbiri yakanyudzwa arc welding, kuitira kuti uwane yakagadzika welding zvirevo.
(8) Yese welded welds inoongororwa ne-on-line inoenderera ultrasonic otomatiki flaw detector kuona 100% NDT kufukidzwa kwe spiral welds.Kana paine zvakakanganisika, zvinongoerekana zvavhundutsa uye nekupfapfaidza mamaki, uye vashandi vekugadzira vanogadzirisa maparamendi chero nguva kuti abvise hurema munguva.
(9) Iyo pombi yesimbi inochekwa kuita zvidimbu zvimwechete nemhepo yekucheka plasma muchina
(10) Mushure mekucheka mupombi yesimbi imwe chete, batch imwe neimwe yepombi yesimbi ichave iri pasi pekuomesera kwekutanga kuongorora system yekutarisa ma mechanic properties, makemikari anoumbwa, fusion mamiriro, pamusoro pemhando yesimbi pombi uye NDT kuona kuti pombi inogadzira. process inokodzera isati yaiswa zviri pamutemo mukugadzirwa
(11) Zvikamu zvine inoenderera acoustic flaw yekuona mamaki pane weld ichaongororwazve nemanual ultrasonic uye X-ray.Kana pane kukanganisa, mushure mekugadzirisa, vanozoiswa pasi peNDT zvakare kusvikira zvasimbiswa kuti kukanganisa kwabviswa.
(12) Pombi yebutt welding seam ye strip simbi uye T-joint intersecting spiral weld ichaongororwa neX-ray terevhizheni kana firimu.
(13) Imwe neimwe pombi yesimbi inoiswa pasi peiyo hydrostatic bvunzo, uye kumanikidza kunotora radial chisimbiso.Iyo yekumanikidza yekuyedza uye nguva inodzorwa zvakanyanya neiyo microcomputer yekuona mudziyo wesimbi pombi mvura kumanikidza.Test parameters inodhindwa otomatiki uye kurekodhwa
(14) Iyo pombi inopera inogadzirwa kuti inyatso kudzora iyo perpendicularity, slope angle uye blunt mupendero wekupedzisira kumeso.Spiral seam yakanyura arc welded pombi yekumanikidza fluid yekufambisa inonyanya kushandiswa mapaipi anotakura mafuta uye gasi rechisikigo.
Iyo pombi yesimbi ine simba rakasimba rinotakura simba uye plastiki yakanaka, iyo yakanakira welding uye kugadzirisa;Spiral seam yakanyura arc welded simbi pombi ye general low-pressure fluid transmission inogadzirwa nekaviri-sided automatic submerged arc welding kana single-sided welding method, iyo inoshandiswa kune general low-pressure fluid transmission semvura, gasi, mhepo nemhepo. .
Yakatwasuka seam welded pombi ine zvakanakira kugadzirwa kwakapusa, kugadzirwa kwakanyanya, mutengo wakaderera uye kukurumidza kusimudzira.Simba re spiral welded pombi rinowanzo kwirira pane iro reyakatwasuka welded pombi.Inogona kubudisa welded mutopota ane hombe pombi dhayamita ane nhete isina, uye welded pombi ine dhayamita siyana pombi isina chinhu upamhi zvakafanana.Zvisinei, kana tichienzanisa nepombi yakatwasuka seam ine hurefu hwakafanana, kureba kweweld kunowedzera ne30 ~ 100%, uye kukurumidza kwekugadzira kwakaderera.Naizvozvo, musono seam welding inonyanya kushandiswa kune diki-diameter welded pombi, uye spiral welding inonyanya kushandiswa kune hombe-diameter welded pombi.Spiral pombi inonyanya kushandiswa mupombi yemvura engineering, petrochemical indasitiri, indasitiri yemakemikari, indasitiri yemagetsi emagetsi, kudiridza kwekurima uye kuvaka maguta.Icho chimwe chezvigadzirwa makumi maviri zvakakosha zvakagadzirwa muChina.Yekufambisa kwemvura: kugovera mvura, dhizaini, injiniya yekurapa tsvina, kutakura madhaka, kutakura kwemvura yemugungwa.Yekufambisa gasi: gasi, chiutsi uye liquefied petroleum gasi.For chimiro: semurwi kutyaira pombi uye zambuko;Mapaipi epa wharf, migwagwa uye zvivakwa zvekuvaka, marine piling pombi, nezvimwe.
