Kuva danho rekuzadzisa zviroto zvevashandi vedu! Kuvaka timu inofara, yakabatana uye ine hunyanzvi! Kuwana mubairo wevatengi vedu, vatengesi, nzanga uye isu pachedu pamutengo weWholesale China Vatengesi veQ235 Q345 ASTM Carbon Steel Welded Steel Pipes, Tinogamuchira vatengi vatsva nevakwegura vanobva kumativi ese ehupenyu hwezuva nezuva kuti vatibatsire kuti tiwane hukama hwemabhizinesi madiki uye mhedzisiro yehukama!
Kuva danho rekuzadzisa zviroto zvevashandi vedu! Kuvaka timu inofara, yakabatana uye ine hunyanzvi! Kuwana mubairo wevatengi vedu, vatengesi, nzanga uye isu pachedu nekuda kweChina Steel Pipe uye Welded Steel Tube, Iye zvino tine mabasa anopfuura zana mufekitori, uye tinewo timu yevashandi gumi nevashanu yekushandira vatengi vedu vasati vatengesa uye vatengesa. Hunhu hwakanaka ndicho chinhu chikuru chinoita kuti kambani isiyane nevamwe vakwikwidzi. Unoona here kuti Kutenda, unoda rumwe ruzivo? Ingoedza zvigadzirwa zvayo nemhinduro!
Pombi yesimbi isina musono yeASTM A53 Gr.A & Gr.B inoshandiswa mukushandiswa kwemakanika uye kumanikidzwa uye inogamuchirwawo kushandiswa zvakajairika mumitsetse yeutsi, mvura, gasi, uye mhepo. Pamusoro pezvo, pombi yesimbi isina musono yeASTM A53 Gr.A & Gr.B inogonawo kushandiswa mukushandiswa kwechimiro, senge makomba, matanda, mbiru, fenzi nezvimwewo.
Mapaipi esimbi asina musono eASTM A53 Gr.A & Gr.B anogadzirwa nekudhonzwa kunotonhora kana kupiswa, sezvakatsanangurwa.
Kugadzira: Maitiro asina musono, anotorwa achitonhora kana anopisa akakungurutswa
Yakatorwa nechando: OD: 15.0 ～100mm Kurema: 2 ～10mm
Yakaputirwa inopisa: OD: 25~700mm Huremu: 3~50mm
Giredhi: Giredhi A neGiredhi B.
Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.
Migumo: Mugumo Wakajeka, Mugumo Wakachekwa, Wakarukwa
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 rekudhonza, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Simba rekupa, 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.
Kuedza Kukombama— pombi yakareba zvakakwana inofanira kumira yakakombama ichitonhora kusvika pa90° yakatenderedza mandrel yakatenderera.
Kuyedza kutetepa- kunyangwe kuyedza kusingadiwe, pombi inofanira kukwanisa kusangana nezvinodiwa zvekuyedza kutetepa.
Kuedzwa kwemvura-static—kunze kwekunge zvichibvumirwa, kureba kwese kwepombi kunofanira kuitwa bvunzo yemvura-static pasina kubuda kwemvura nepamadziro epombi.
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"
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 kana Dema / Varnish coating (yakagadzirirwa);
6″ uye pasi muzvikwata zvine zvisungo zviviri zvedonje;
Migumo yese ine zvidziviriro zvekupedzisira;
Mugumo usina kuzara, mugumo webevel (2″ zvichikwira une magumo ebevel, dhigirii: 30~35°), wakarukwa uye wakabatana;
Kumaka.
Sekureva kwenhau dzichangoburwa, China yave nzvimbo huru yekugadzira nekugovera mapaipi asina musono. Magiredhi kubva kuGr.B kusvika kuX42 kusvika kuX70, A179, A192, J55, K55, P11, P91, nezvimwewo ari kugadzirwa nehurefu hunoshamisa nedhayamita yekunze ye10-660 mm uye ukobvu hwemadziro hwe1.0-100 mm. Hurefu hwakatarwa hwakaita se5.8m, 6m, uye 11.8m hunogona kupihwa, uye vatengi vanogona kusarudza hurefu hwakatarwa zvichienderana nezvavanoda.
Migumo yemapaipi aya inowanikwa mumhando isina chinhu, yakachekwa, ine migero, ine shinda nezvimwewo. Mapaipi aya anogonawo kupihwa mhando dzakasiyana dzemachira akadai sevharnish, hot dip galvanized, 3-layer PE, FBE nezvimwewo.
Mapaipi aya asina musono anogadzirwa kuburikidza nemaitiro akasiyana-siyana akadai sekuputira nekupisa, kudhonza nechando, kuburitsa mvura, kupedzisa nechando, kurapwa nekupisa, nezvimwewo. Kushandiswa kwetekinoroji yemazuva ano kunoita kuti mapaipi aya asvike padanho repamusoro-soro.
Mutengo WekutengesaChina Steel Pipe uye Welded Steel Tube, Iye zvino tine mabasa anopfuura makumi mashanu mufekitori, uye tinewo timu yevashandi gumi nevashanu yekushandira vatengi vedu vasati vatengesa uye vatengesa. Hunhu hwakanaka ndicho chinhu chikuru chinoita kuti kambani isiyane nevamwe vakwikwidzi. Unofunga kuti Kutenda here, unoda rumwe ruzivo? Ingoedza zvigadzirwa zvayo nemhinduro!
