27SiMN Yakadzima Uye Yakapfava Simbi Pipe API Series Pipeline Simbi Pipe Carbon Steel Round Pipe

Product Description

Kabhoni simbi pombi kana kabhoni simbi pombi inogadzirwa nesimbi ingot kana yakasimba pombi isina chinhu kuburikidza nekuboora, uye yobva yagadzirwa nekupisa kukungurutswa, kutonhora kukunguruka kana kutonhora kudhirowa. Carbon simbi pombi inoita basa rinokosha muChina simbi pombi indasitiri. The raw material of carbon steel pombi iround chubhu isina chinhu. Iyo yakatenderera chubhu isina chinhu inochekwa uye inogadziriswa nemuchina wekucheka, uye iyo isina chinhu ine kukura inosvika 1m inotumirwa kuchoto chekudziya kuburikidza nebhandi rekutakura. Iyo billet inotumirwa kuchoto chekupisa pakupisa kweanenge 1200 degrees Celsius. Iyo mafuta ndeye hydrogen kana acetylene. Kudzora tembiricha muchoto ndiro dambudziko guru. Mushure mekunge iyo round tube billet yabudiswa kubva muchoto, inofanira kubayiwa kuburikidza nekumanikidza piercer. Kazhinji, chinoboora chinowanzozivikanwa ndeye conical roll piercer. Iyi piercer ine yakakwira kugadzirwa kwemhando, yakanaka chigadzirwa mhando, yakakura perforation kuwedzera uye inogona kupfeka akasiyana mamakisi esimbi. Mushure mekuputika, iyo yakatenderera chubhu isina chinhu inotenderedzwa zvakatevedzana nematatu roll cross rolling, inoenderera ichikunguruka kana extrusion. Mushure me extrusion, bvisa pombi ye saizi. Muchina wekuisa saizi unotenderera musimbi embryo nekumhanya kwakanyanya kuburikidza neiyo conical drill kugadzira pombi yesimbi. Iyo dhayamita yemukati yepombi yesimbi inotariswa nekunze kwedhayamita kureba kweiyo saizi muchina bhiti. Mushure mekuyera, pombi yesimbi inopinda mushongwe yekutonhodza uye inotonhodzwa nepfapfaidzo yemvura. Mushure mekutonhora, pombi yesimbi ichagadziriswa. Mushure mekutwasanuka, pombi yesimbi inotumirwa kune metal flaw detector (kana kuti hydrostatic test) nebhandi rekutakura kuti rione kukanganisa kwemukati. Kana pane kuputika, mabhubhu uye mamwe matambudziko mukati mepombi yesimbi, ivo vanozoonekwa. Simbi mapaipi anofanira kunyatsosarudzwa nemaoko mushure mekuongorora kwehutano. Mushure mokunge pombi yesimbi yaongororwa, nhamba, tsanangudzo, nhamba yekugadzira batch, nezvimwewo ichapfapfaidzwa nepende. ndokusimudzwa mudura nekireni.

27SiMn Steel Pipe = 27 silicon manganese simbi pombi, inova imwe yemidziyo yesimbi isina musono pombi, uye kabhoni yemukati iri pakati pe0.24-0.32%. SIMN yakanyorwa zvakasiyana nekuti zviri mukati mesilicon manganese muzvikamu zvishanu (carbon C, silicon Si, manganese Mn, phosphorus P, sulfur s) inenge 1.10-1.40%.

Zvemukati: yanga ichishanda mumunda wesimbi isina musono pombi muChina kweanopfuura makore makumi maviri. Iri boka rine mitsara inodarika gumi isina musono simbi yekugadzira pombi, kunyanya kugadzira 27SiMn yakadzimwa uye yakadzikama simbi pombi, API akatevedzana pombi simbi pombi, kabhoni simbi kutenderera pombi uye American standard series simbi pombi. Iine huwandu hwakawanda hwekushandisa. Iye zvino vatengi vayo vakuru vakatarisana muSouth Africa, Central Asia, Europe nedzimwe nyika, nezviuru zvematani ezvitoro kuti zvipe zvinodiwa nevatengi.