Chinokosha pakubudirira kwedu ndechekuti "Hunhu Hwakanaka hweChigadzirwa, Kukosha Kwakanaka uye Basa Rinoshanda" remhando yepamusoro Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, Parizvino, tiri kutsvaga kushandira pamwe zviri nani nevatengi vekune dzimwe nyika zvichienderana nemabhenefiti akawedzerwa. Munofanira kunge makasununguka kutibata nesu kuti muwane rumwe ruzivo.
Chinokosha pakubudirira kwedu ndechekuti "Hunhu Hwakanaka hweChigadzirwa, Kukosha Kwakanaka uye Basa Rinoshanda" kuneMutengo weChina Carbon Steel Pipe uye Carbon Steel Seamless Pipe, Mune ramangwana, tinovimbisa kuramba tichipa zvinhu zvemhando yepamusoro uye zvisingadhuri, sevhisi inoshanda mushure mekutengesa kune vatengi vedu pasi rese kuitira kukura kwakafanana uye mabhenefiti ari pamusoro.
Mapaipi esimbi eERW ari muchiyero ichi anoshandiswa mukushandiswa kwemakanika uye kumanikidzwa uye anogamuchirwawo kushandiswa zvakajairika mumhepo ine utsi, mvura, gasi, uye mitsetse yemhepo. Akakodzera kusanganisa, uye akakodzera kugadzira mabasa anosanganisira kumonereka, kukotama, uye kuputira.
By kudzivirira kwemagetsi kwakasungirirwa
Kugadzira: Kudzivirira kwemagetsi kwakasungirirwa
Saizi: OD: 15~ 700mm Huremu: 1.5~ 20mm
Giredhi: Giredhi A neGiredhi B.
Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.
Migumo: Mugumo Wakajeka, Mugumo Wakachekwa, Wakarukwa uye unobatana
Kuumbwa kweGiredhi neMakemikari (％)
| Giredhi | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Rudzi S (Pombi isina musono) | |||||||||
| Giredhi A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Giredhi B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
KusimbaZvinodiwa：
|
| Giredhi A | Giredhi B |
| Simba rekusimba, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Simba rekubudisa, min, psi (MPa) | 30000 (205) | 35000 (240) |
Kurema -Huremu hwemapaipi hahufanirwe kusiyana kupfuura ±10% kubva pahuremu hwayo hwakatarwa (huremu).
Dhayamita - Kune mapaipi eNPS 11/2 KANA madiki, dhayamita yekunze chero kupi haifanirwe kusiyana kupfuura ±1/64 in. Kubva padhayamita yekunze yakatarwa. Kune mapaipi eNPS 2 (DN50) kana kupfuura, dhayamita yekunze haifanirwe kusiyana kupfuura ±1% kubva padhayamita yekunze yakatarwa.
Ukobvu - Ukobvu hwemadziro hushoma pane chero nguva hunofanira kunge husingapfuuri 12.5% pasi peukobvu hwemadziro hwakatarwa.
Kuyedzwa kwesimba repombi—Kuyedzwa kwesimba repombi kunofanirwa kuitwa zvichienderana neISO6892 kana ASTM A370. Mienzaniso yerefu inofanira kushandiswa. Kaviri payuniti imwe neimwe yekuedza yepombi ine chiyero chakafanana chekuwedzera kwechando abd
Kuedza Kutambanudzira—Kuedza kumwe chete kwekutatamura kunofanira kuitwa pamienzaniso kubva kumagumo ese emachubhu maviri akasarudzwa kubva muchikamu chimwe nechimwe.
Kuedza Kukombama— pombi yakareba zvakakwana inofanira kumira yakakombama ichitonhora kusvika pa90° yakatenderedza mandrel yakatenderera.
Kuyedzwa kwemagetsi kusingaparadze - seimwe nzira yekuyedzwa kwemvura-static, muviri wese wepombi yega yega unofanira kuyedzwa nekuyedzwa kwemagetsi kusingaparadze. Kana kuyedzwa kwemagetsi kusingaparadze kwaitwa, kureba kwacho kunofanira kunyorwa nemabhii ekuti "NDE"
Kuedzwa kweHydro-static—Chubhu yega yega inofanira kuedzwa hydro-static pressure test.
Kuedzwa kweX-ray kwe100% kwemusono we weld.
Kuongororwa kwe ultrasound.
Kuongorora kwe eddy current.
Zvinodiwa kuti pave nepfungwa dzakakwana pamusoro pechinhu kuti pave nechokwadi chekuti zvinhu zvichanaka. Chikanganiso chinofanira kubviswa kana kuchekwa mukati memiganhu yehurefu hwechinhu. Pombi yapera inofanira kunge yakatwasuka zvine mwero.
Zita kana chiratidzo chemugadziri
Nhamba yetsanangudzo (gore-zuva kana rinodiwa)
Saizi (OD, WT, kureba)
Giredhi (A kana B)
Rudzi rwepombi (F, E, kana S)
Kumanikidzwa kwekuyedza (pombi yesimbi isina musono chete)
Nhamba yekupisa
Chero rumwe ruzivo rwakatsanangurwa muodha yekutenga.
Pombi isina chinhu, Kuvhara nhema / Varnish, zinc yakafukidzwa uye epoxy yakafukidzwa, nezvimwewo (zvakagadziriswa);
6″ uye pasi muzvikwata zvine zviremberedzwa zviviri zvedonje;
Migumo yese ine zvidziviriro zvekupedzisira;
Mugumo usina kuzara, mugumo webevel (2″ zvichikwira une magumo ebevel, dhigirii: 30~35°), wakarukwa uye wakabatana;
Kumaka. Chinokosha pakubudirira kwedu ndechekuti "Hunhu Hwakanaka hweChigadzirwa, Kukosha Kwakanaka uye Basa Rinoshanda" remhando yepamusoro Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, Parizvino, tiri kutsvaga kushandira pamwe zviri nani nevatengi vekune dzimwe nyika zvichienderana nemabhenefiti akawedzerwa. Munofanira kunge makasununguka kutibata nesu kuti muwane rumwe ruzivo.
Hunhu hwakanakaMutengo weChina Carbon Steel Pipe uye Carbon Steel Seamless Pipe, Mune ramangwana, tinovimbisa kuramba tichipa zvinhu zvemhando yepamusoro uye zvisingadhuri, sevhisi inoshanda mushure mekutengesa kune vatengi vedu pasi rese kuitira kukura kwakafanana uye mabhenefiti ari pamusoro.
