Hunhu hwepamusoro hweERW Carton Steel Pipe, Kutengesa Kupisa/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe
Tsanangudzo Pfupi
ERW welded round pombi dzinozivikanwawo seresistance welded pombi.Iyi mhando ye welded simbi mutopota inowanzoshandiswa munzvimbo dzakasiyana-siyana dzakadai engineering, fencing, scaffolding, line pombi, etc. ERW welded simbi nyere anowanikwa zvakasiyana-siyana unhu, madziro ukobvu uye apedzwa pombi diameters.
Iye zvino tine michina yepamusoro.Mhinduro dzedu dzinotumirwa kune yako USA, UK uye zvichingodaro, uchinakidzwa nezita repamusoro pakati pevatengi vePamusoro Hunhu kune.ERW Carton Steel Pipe, Kutengesa Kunopisa/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe, Isu tinotarisisa kumberi kuti tione muchato wesangano renguva refu pamwe chete nekuremekedzwa kwekushandira pamwe kwako.
Iye zvino tine michina yepamusoro.Mhinduro dzedu dzinotumirwa kune yako USA, UK uye zvichingodaro, uchinakidzwa nezita repamusoro pakati pevatengi veERW Carton Steel Pipe, Takagadzira hukama hwenguva refu, hwakagadzikana uye hwakanaka hwebhizimisi nevagadziri vakawanda uye vatengesi pasi rose.Parizvino, tiri kutarisira kushandira pamwe kwakatokura nevatengi vemhiri kwemakungwa kunoenderana nekubatsirikana.Ita shuwa kuti unonzwa wakasununguka kutibata isu kuti uwane rumwe ruzivo.
Machubhu emagetsi akaiswa welded (ERW) anogadzirwa nekutonhora achigadzira tambo yesimbi yakati sandara kuita chubhu yeraundi uye ichipfuura nemunhevedzano yekugadzira rolls kuti iwane longitudinal weld.Mipendero miviri inobva yapisa panguva imwe chete ne-high-frequency current uye inosvinwa pamwechete kuti iite chisungo.Hapana simbi yekuzadza inodiwa kune longitudinal ERW welds.
Iko hakuna simbi dzekubatanidza dzinoshandiswa panguva yekugadzira.Izvi zvinoreva kuti pombi yakasimba zvakanyanya uye yakasimba.
Iyo weld seam haigone kuonekwa kana kunzwa.Uyu ndiwo mutsauko mukuru kana uchitarisa iyo yakapetwa kaviri yakanyura arc welding process, iyo inogadzira iri pachena welded bead ingangoda kubviswa.
Nekufambira mberi mune yakakwirira-frequency magetsi emagetsi ekuwelda, maitiro acho ari nyore uye akachengeteka.
ERW simbi mapaipi anogadzirwa ne-low-frequency kana high-frequency resistance "resistance".Iwo mapaipi akatenderera akasungwa kubva kumarata esimbi ane longitudinal welds.Inoshandiswa kutakura oiri, gasi rechisikigo uye zvimwe zvinhu mhute-yemvura, uye inogona kusangana nemhando dzakasiyana-siyana dzepamusoro uye dzakaderera kudzvanywa.Parizvino, inobata chinzvimbo chakakosha mumunda wepombi dzekufambisa munyika.
Munguva ye ERW pombi welding, kupisa kunogadzirwa kana ikozvino ichiyerera kuburikidza nekusangana kwenzvimbo yewelding nzvimbo.Inopisa mipendero miviri yesimbi kusvika pane imwe mupendero inogona kuumba chisungo.Panguva imwecheteyo, pasi pekuita kwekumanikidzwa kwakabatanidzwa, micheto yechubhu isina chinhu inonyunguduka uye inosvina pamwe chete.
Kazhinji ERW pombi inokwana OD ndeye 24 ″ (609mm), kune yakakura dimensions pombi ichagadzirwa muSAW.
Pane mapaipi akawanda anogona kugadzirwa neERW process.Pano pazasi isu tinonyora kune yakajairika zviyero mumapaipi.
Carbon simbi pombi muERW.
ASTM A53 Giredhi A uye B (uye Galvanized).
ASTM A252 murwi pombi.
ASTM A500 zvimiro tubing.
ASTM A134 uye ASTM A135 pombi.
EN 10219 S275, S355 pombi.
API 5L B kusvika X70 PSL1 (PSL2 ichave muHFW maitiro)
API 5CT J55/K55, N80 casing uye tubing uye nezvimwe.
ERW simbi pombi kushandiswa uye kushandiswa:
ERW simbi pombi inoshandiswa kutakura gasi uye mvura zvinhu zvakaita oiri negasi, inogona kuzadzisa yakaderera uye yakakwirira kumanikidzwa zvinodiwa.Mumakore achangopfuura, nekuvandudzwa kweERW tekinoroji, yakawanda uye yakawanda ERW simbi pombi inoshandiswa muminda yemafuta uye gasi, indasitiri yemotokari uye zvichingodaro.
Zvakanakira zveERW pombi:
Kushanda kwepamusoro, mutengo wakaderera, kuchengetedza zvinhu, nyore otomatiki.
Standard:BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500.G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB/T13793-2008.
Material:Q195, Q235, Q275, Q345.
Tsanangudzo:1/2"-16" (OD: 21.3mm-660mm).
Kukora kwemadziro:1.0mm-12mm.
Surface treatment:Galvanized, mafuta ekuputira, lacquering.Iye zvino tine zvigadzirwa zvepamusoro.Mhinduro dzedu dzinotumirwa kune yako USA, UK uye zvichingodaro, uchinakidzwa nezita repamusoro pakati pevatengi vePamusoro Hunhu kune.ERW Carton Steel Pipe, Kutengesa Kunopisa/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe, Isu tinotarisisa kumberi kuti tione muchato wesangano renguva refu pamwe chete nekuremekedzwa kwekushandira pamwe kwako.
Hunhu Hwepamusoro hweChina Carbon Steel Pipe neMvura Pipe, Takagadzira hukama hwenguva refu, hwakagadzikana uye hwakanaka hwebhizinesi nevagadziri vazhinji nevatengesi pasi rese.Parizvino, tiri kutarisira kushandira pamwe kwakatokura nevatengi vemhiri kwemakungwa kunoenderana nekubatsirikana.Ita shuwa kuti unonzwa wakasununguka kutibata isu kuti uwane rumwe ruzivo.
