Anotungamira Mapaipi Mugadziri & Mutengesi MuChina |

Kuziva kweSeamless Simbi Pipe (Tube)

Nekuda kwemaitiro akasiyana ekugadzira, seamless simbi pombi inogona kukamurwa kuita marudzi maviri:inopisa-yakakungurutswa (extrusion) isina musono pombi yesimbiuye inotonhora inodhonzwa (yakakungurutswa) isina musono pombi yesimbi.Machubhu anotonhorwa (akakungurutswa).akakamurwa kuva marudzi maviri: machubhu akatenderera uye machubhu akaumbwa.

Process Overview
Kupisa-yakakungurutswa (extrusion seamless simbi pombi): yakatenderedza chubhu isina kudziyisa perforation matatu-roll-inotenderedza, inoenderera ichikunguruka kana extrusion de-pombi sizing (kana kudzikisa dhayamita) inotonhodza iyo isina chinhu chubhu inotwasanudza hydraulic bvunzo (kana kuona kukanganisa) mucherechedzo warehouse.
Inotonhora inodhonzwa (yakakungurutswa) isina musono pombi yesimbi: yakatenderedza chubhu isina kupisa inoputika musoro annealing acid yekunhonga mafuta (copper plating) yakawanda-inopfuura inotonhora dhizaini (inotonhora inotenderera) isina chubhu kupisa kurapwa kutwasanudza hydraulic bvunzo (yekuongorora) maki kuchengetedza.

ERW-STEEL-PIPE-SHIPMENT5
ERW-PIPE-ASTM-A535

Mapaipi esimbi asina musono akakamurwa kuva anotevera marudzi nekuda kwekushandisa kwawo kwakasiyana:
GB/T8162-2008 (seamless simbi pombi nokuda chimiro).Inonyanya kushandiswa kune zvakajairwa zvimiro uye zvemakanika zvimiro.Mumiririri wayo zvinhu (brand): carbon simbi 20, 45 simbi;alloy simbi Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo uye zvichingodaro.
GB/T8163-2008 (pombi yesimbi isina musono yekufambisa mvura).Inonyanya kushandiswa kuendesa mapombi emvura painjiniya nemidziyo mikuru.Iyo inomiririra zvinhu (mhando) ndeye 20, Q345, nezvimwe.
GB3087-2008 (seamless simbi pombi yepasi uye yepakati kumanikidza boilers).Iyo inonyanya kushandiswa kune mapaipi ekufambisa yakaderera uye yepakati kudzvinyirira zvinwiwa mumaindasitiri boilers uye epamba boilers.Iyo inomiririra zvinhu ndeyesimbi Nhamba 10 uye Nha.20.
GB5310-2008 (seamless simbi machubhu kune yakakwira pressure boilers).Inonyanya kushandiswa kune tembiricha yepamusoro uye yakanyanya kudzvanya inotakura mvura inounganidza mabhokisi uye mapaipi pazviteshi zvemagetsi uye nyukireya magetsi ekudyara boilers.Zvishandiso zvinomiririra 20G, 12Cr1MoVG, 15CrMoG, nezvimwe.
GB5312-1999 (kabhoni simbi uye kabhoni-manganese simbi isina musono simbi pombi yezvikepe).Iyo inonyanya kushandiswa kune I uye II kumanikidza mapaipi echikepe boilers uye superheaters.Zvinhu zvinomiririra 360, 410, 460 simbi mamakisi, nezvimwe.
GB6479-2000 (isina musono pombi yesimbi yekumanikidza yakakwira fetireza midziyo).Inonyanya kushandiswa kutakura tembiricha yakakwira uye yakanyanya kumanikidza mvura mapaipi pamidziyo yefetereza.Zvinhu zvinomiririra ndezve 20, 16Mn, 12CrMo, 12Cr2Mo nezvimwe zvakadaro.
GB9948-2006 (isina musono pombi yepetroleum inoputika).Inonyanya kushandiswa mumaboilers, zvinopisa kupisa uye mapaipi ekutakura zvinwiwa mupetroleum smelters.Zvishandiso zvinomiririra ndezve 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb nezvimwe zvakadaro.
GB18248-2000 ( isina musono simbi pombi yemasilinda egasi).Inonyanya kushandiswa mukugadzirwa kweakasiyana gasi uye hydraulic cylinders.Zvishandiso zvinomiririra 37Mn, 34Mn2V, 35CrMo, nezvimwe zvakadaro.
GB/T17396-1998 (inopisa yakakungurutswa isina musono pombi ye hydraulic props).Inonyanya kushandiswa kugadzira marasha mugodhi hydraulic zvinotsigira uye masilinda, makoramu, uye mamwe hydraulic silinda nemakoramu.Zvishandiso zvaro zvinomiririra 20, 45, 27SiMn nezvimwe zvakadaro.
GB3093-1986 (yakakwirira-kudzvanywa isina musono pombi yedhiziri injini).Inonyanya kushandiswa kune yakanyanya kumanikidza mafuta pombi ye dizeli injini jekiseni system.Iyo pombi yesimbi kazhinji inotonhora inodhonzwa pombi, uye inomiririra zvinhu ndeye 20A.
GB/T3639-1983 (inotonhora inokweva kana kutonhora yakakungurutswa precision seamless simbi pombi).Iyo inonyanya kushandiswa kune michina zvimiro, kabhoni yekumanikidza midziyo, simbi machubhu ane yakakwirira dimensional kurongeka uye yakanaka kupera kwepamusoro.Inomirira zvinhu 20, 45 simbi uye zvichingodaro.
GB/T3094-1986 (inotonhora inodhonzwa isina musono simbi pombi yakaita simbi pombi).Inonyanya kushandiswa mukugadzirwa kweakasiyana-siyana zvimiro zvikamu uye zvikamu, izvo zvinhu ndezvemhando yepamusoro kabhoni structural simbi uye yakaderera alloy structural simbi.
GB/T8713-1988 (chaiyo yemukati dhayamita isina musono pombi yehydraulic uye pneumatic cylinders).Iyo inonyanya kushandiswa kugadzira inotonhora inodhonzwa kana inotonhora yakamonereka isina musono machubhu ane chaiyo yemukati dhayamita ye hydraulic uye pneumatic cylinders.Mumiririri wayo zvinhu ndeye 20, 45 simbi uye zvichingodaro.
GB13296-2007 (stainless simbi isina musono machubhu emaboilers uye kupisa exchangers).Inonyanya kushandiswa mumaboilers, superheaters, heat exchangers, condensers, catalytic tubes, nezvimwe zvemakemikari emabhizinesi.Yepamusoro tembiricha inodzivirira, yakanyanya kudzvanywa, ngura inodzivirira simbi pombi.Zvishandiso zvinomiririra 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti nezvimwe zvakadaro.
GB/T14975-2002 (simbi isina musono seamless simbi pombi nokuda chimiro).Iyo inonyanya kushandiswa kune yakajairwa chimiro (hotera, yekushongedza yekudyira) uye simbi pombi yemhepo uye acid corrosion uye ine rimwe simba remakinika chimiro chemakemikari emabhizinesi.Zvishandiso zvinomiririra 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti nezvimwe zvakadaro.
GB/T14976-2002 (simbi isina musono pombi yekufambisa mvura).Inonyanya kushandiswa kufambisa corrosive media.Zvinhu zvinomiririra 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti nezvimwe zvakadaro.
YB/T5035-1993 (machubhu esimbi asina musono emota semi-axle bushings).Inonyanya kushandiswa kugadzirwa kweyepamusoro-mhando kabhoni structural simbi uye alloy structural simbi inopisa-yakakungurutswa seamless simbi machubhu emotokari semi-axle bushings uye maekisi emaekisi ekutyaira maaxles.Zvinhu zvinomiririra 45, 45Mn2, 40Cr, 20CrNi3A nezvimwe zvakadaro.
API SPEC5CT-1999 (Casing and Tubing Specification) inounganidzwa uye yakaburitswa neAmerican Petroleum Institute ("American") uye inoshandiswa zvakanyanya pasirese.Pakati pavo: Casing: pombi inoputika mutsime kubva pasi uye inoshandiswa sechigadziro chemadziro etsime, uye mapaipi akabatanidzwa nekubatanidza.Zvishandiso zvikuru magiredhi esimbi akadai seJ55, N80, P110, uye magiredhi esimbi akadai seC90 neT95 ayo anoshingirira kune hydrogen sulfide corrosion.Yayo yakaderera simbi giredhi (J55, N80) anogona welded simbi pombi.Tubing: Pombi inopinzwa mugomba kubva pamusoro pevhu kusvika paoiri layer, uye mapaipi anobatanidzwa nekubatanidza kana muviri wakakosha.Basa rayo nderekuti chikwata chekupomba chinotakura mafuta kubva pamafuta kusvika pasi kuburikidza nepombi yemafuta.Zvishandiso zvikuru zvinoti J55, N80, P110, uye mamakisi esimbi akadai seC90 neT95 ayo anoshingirira ku hydrogen sulfide corrosion.Yayo yakaderera simbi giredhi (J55, N80) anogona welded simbi pombi.
API SPEC 5L-2000 (Line PipeSpecification), yakanyorwa uye yakaburitswa neAmerican Petroleum Institute, inoshandiswa pasirese.
Line pombi: Ioiri, gasi kana mvura inotora shaft kubva pasi ichiendesa kumabhizimusi eindasitiri yemafuta negasi kuburikidza nepombi yemutsetse.Mutsara wepombi unosanganisira marudzi maviri emapombi asina musono uye akasungwa, uye migumo yepombi ine migumo yakati sandara, yakarukwa magumo uye zvigadziko;iyo nzira dzekubatanidza ndeye kupera welding, coupling yekubatanidza, socket yekubatanidza nezvimwe.Chinhu chikuru chechubhu isimbi mamakisi akadai B, X42, X56, X65 uye X70.

Isu tiri stockist yekabhoni uye alloy isina musono simbi pombi.Kana uine chero mibvunzo, ndapota inzwa wakasununguka kutibata nesu kuburikidza nekutevera nzira dzekuonana.


Nguva yekutumira: Sep-01-2022