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Tianjin Sanon Steel Pipe Co., Ltd. ikambani inotengesa zvinhu. Fekitori yedu yezvitoro iri muCangzhou City, Hebei Province. Nzvimbo huru yatinowana zvinhu ndeyemapaipi ebhoira, uye zvinhu zvinomiririra zviriASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Zvinhu zvinomiririra mapaipi emapaipi ndeizviAPI 5L,API 5CT, zvinhu zvinomiririra mapaipi ekupwanya peturuGB/T 9948vari 15MoG/12CrMoVGGB/T 6479-2013 inomiririra zvinhu 10#/20#, machubhu ekuchinjana kupisa SA179/SA210/SA192, nezvimwewo, machubhu emakanika GB/T 8162 anomiririra zvinhu 10#/20#/Q345/42CrMo, EN10210 inomiririra zvinhu S355JOH/S355J2H, machubhu egasi silinda GB1 8248, inomiririra zvinhu 34CrMo4/30CrMo.
Pfupiso: Pombi yesimbi yeA106GRB inowedzerwa nekupisa, sepombi yesimbi isina musono yeindasitiri, inoita basa rakakosha muhurongwa hwemapaipi pasi pemamiriro ekupisa kwakanyanya uye ekumanikidzwa kwakanyanya nekuda kwemaitiro ayo ekugadzira akasiyana uye mashandiro akanaka kwazvo. Chinyorwa chino chinotsanangura maitiro ekugadzira, hunhu hwehunyanzvi hwepakati, minda mikuru yekushandisa, uye mabhenefiti akakosha eA106GRBpombi inowedzerwa kupisa kana ichienzaniswa nenzira dzechinyakare dzekugadzira, zvichipa chirevo chekusarudza nekugadzira zvine chekuita neinjiniya.
1. Tekinoroji Yepakati: Pfupiso yeMaitiro Ekuwedzera Kupisa
Maitiro ekuwedzera kupisa itekinoroji yekuwedzera yakagadzirwa yakavakirwa pakugadzirwa kwemapombi esimbi asina musono. Pakati payo panosanganisira kutora pombi yesimbi isina musono ine dhayamita diki (pombi huru) inogadzirwa nekupisa kunotenderedza kana kudhirowa kunotonhora, ichiidziisa zvakaenzana kusvika padanho rekupisa rinodzorwa zvakanaka pasi pemamiriro ekupisa akanyanya kudzorwa uchishandisa kupisa kwepakati-frequency induction kana chitofu chekufamba. Zvadaro, kuwedzera kwe radial kunoitwa kuburikidza ne internal expansing mandrel (senge conical plug) kuti pakupedzisira uwane pombi yesimbi ine dhayamita hombe inodiwa.
Chinhu chikuru chekuita izvi chiri mukudzora tembiricha nemazvo uye kugadzirisa kushanduka kwezvinhu, kuve nechokwadi chekuti simbi inoyerera zvakaenzana uye chimiro chesimbi chakasimba kana chakagadziriswa (kazhinji ferrite + pearlite yesimbi yeGiredhi B) panguva yekuwedzera, nokudaro zvichivimbisa kuti hunhu hwemuchina hwechigadzirwa chekupedzisira hunosangana kana kupfuura zvinodiwa zvakajairwa.
2. Hunhu Hukuru hweA106GRB Hot-Expanded Pipe
Pombi yeA106GRB inopisa-yakawedzerwa inoenderana neASTM A106standard, apo "GR.B" inoratidza kuti giredhi rayo rezvinhu ndiB. Hunhu hwayo hukuru ndehwekuti:
1. Hunhu Hwakanaka hweMichina: Mushure mekuwedzera kupisa uye kugadziriswa kunotevera, pombi inofanira kusangana nezvinodiwa zvehunhu hwemichina zveASTM A106 GR.B, uye kukosha kwakajairika kuri kusimba kwekudhonza.≥415 MPa uye simba rekupa≥240 MPa, ichibatanidza simba rakanaka ne plasticity yakati.
2. Kudzivirira Kupisa Uye Kudzvinyirirwa Kwakavimbika: Yakagadzirirwa basa rekupisa kwakanyanya uye kudzvinyirirwa kwakanyanya. Inochengetedza simba rakawanda pakupisa kwakakwira (semuenzaniso, kusvika pa450 degrees).°C), zvichiita kuti ive yakakodzera kutakura zvinhu zvakaita seutsi nemafuta/gasi rinopisa zvakanyanya.
3. Kuchinjika Kwakanaka Kwemagadziko Uye Kushanda Nemari: Maitiro ekuwedzera kupisa anogona kugadzira mapaipi akasiyana-siyana akapedzwa ane dhayamita hombe kubva padanho rimwe chete remapaipi epamuviri, zvichipfuura nemiganhu yesimba remapaipi makuru asina musono. Anonyanya kudhura uye anochinjika pakugadzira mapaipi ane dhayamita hombe, ane madziro akakora zvichienzaniswa nemapaipi asina musono anopisa zvakananga, uye anopfupikisa nguva yekutumira.
4. Kuchengetedza Musono: Pasinei nekugadziriswa kwechipiri, pombi yapera inoramba isina musono, ichidzivirira nzvimbo dzisina simba dzine chekuita nekuwelds, zvichikonzera kuenderera mberi kwakanaka.
3. Minda mikuru yekushandisa
Zvichishandisa hunhu hwataurwa pamusoro apa, mapaipi eA106GRB anoshandiswa zvakanyanya mu:
•Masisitimu eBoiler eChivako cheMagetsi: Kune zvikamu zvinopisa zvakanyanya uye zvinomanikidzwa zvakanyanya zvemitsetse mikuru yeutsi uye dzokorora kudziyisa mitsetse yeutsi.
•Indasitiri yePetrochemical: Kuisa mapaipi ekupisa kwakanyanya munzvimbo dzinocheneswa, makemikari, mapaipi echoto chepyrolysis, nezvimwewo.
•Masisitimu Ekudziisa: Mitsetse mikuru yekutumira mvura inopisa inodziya mumidziyo yekudziisa yedunhu.
•Kutakurwa kweOiri neGasi: Mamwe mapaipi ekutakurwa kweOiri neGasi ari kure pasi pemamiriro ekushanda anopisa zvakanyanya.
•Mamwe Maindasitiri: Midziyo yakasiyana-siyana yeindasitiri inobatanidza mapaipi anoda kuramba kupisa kwakanyanya uye kumanikidzwa.
4. Pfupiso yeZvakanakira Zvikuru
Zvichienzaniswa nemapombi ekare e longitudinal seam welded kana mapombi asina musono ane zvinodiwa zvakanyanya, mabhenefiti emapombi eA106GRB anopisa-expanded ndeaya:
•Kuenzanisa "Dhayamita Yakakura" uye "Isina Musono": Inopa mhinduro yakavimbika yemapaipi asina musono ane dhayamita hombe.
•Kutevedzera Mashandiro, Kudzora Hunhu: Maitiro ekurapa kupisa kwevakuru anoita kuti hunhu hwemakanika uye magadzirirwo emukati meimba zvisvike kana kupfuura zvinodiwa zvakajairwa.
•Kushanda Kwakakwana Kwazvo: Kunodhura zvishoma uye kunochinjika mukugadzirwa kwehukuru hwakasiyana zvichienzaniswa nemapombi makuru asina musono ane dhayamita imwe chete.
•Kugona Kudzvanywa Kwakanyanya uye Kuchengetedzeka: Chimiro chisina musono chinodzivirira kusungirirwa kwenguva refu, zvichipa kufanana kwakawanda pasi pekumanikidzwa kwakakombama, kwakakodzera mamiriro akaomarara.
Pombi yeA106GRB inowedzerwa nekupisa ibudiriro huru muhunyanzvi hwemazuva ano hwekugadzira mapaipi esimbi. Inozadza zvinodiwa nemusika kupfuura mwero wepamusoro wezvinodiwa zvepaipi dzakapfava dzinopfurwa nekupisa uku ichichengetedza kuchengetedzeka uye kuvimbika kwemapaipi asina tsvina. Mukuvaka maindasitiri akakosha kuhupfumi hwenyika, akadai semagetsi nemakemikari epetrochemicals, kusarudzwa kwakakodzera kwemapaipi eA106GRB anowedzerwa nekupisa anotevedzera mitemo kwakakosha zvikuru pakuona kuti masisitimu emapaipi anogara kwenguva refu akachengeteka, akagadzikana, uye asingadhuri. Panguva yekusarudza, zvinodiwa zvemugadziri, sisitimu yekudzora mhando, uye mishumo yekuongorora chigadzirwa zvinofanirwa kuongororwa zvakanyanya kuti zvive nechokwadi chekuti zvinotevedzera zvizere zvinodiwa neASTM A106.
Nguva yekutumira: Ndira-15-2026