Welded Pipes
Products Description
Mapaipi akasungwa, anozivikanwawo semapombi esimbi akasungwa, anogadzirwa nekumoneredza simbi mahwendefa kana mitsetse kuita tubular chimiro uye ipapo welding majoini. Pamwe chete nemapombi asina musono, ndiwo mamwe emhando mbiri dzepombi dzesimbi. Mamiriro avo epakati kugadzirwa kuri nyore, mutengo wakaderera, uye zvakasiyana siyana zvakatemwa.
I. Core Classification: Classification by Welding Process
Nzira dzakasiyana-siyana dzekushongedza dzinotarisa kushanda kwepombi dzakasungirirwa. Kune mhando nhatu huru:
• Longitudinal Welded Pipe (RW): Mushure mekukungurusa simbi yesimbi kuita denderedzwa kana square-section, musono unokwenenzverwa kureba (kureba) uchitevedza chubhu. Izvi zvinopa hunyanzvi hwekugadzira uye mutengo wakaderera, zvichiita kuti ive yakakodzera kudzika-kudzvanywa kwemvura yekufambisa (senge mvura negesi) uye zvimiro zvekutsigira zvikumbiro. Zvinotaurwa zvakajairika zvinosanganisira madiki uye epakati madhayamita (kazhinji ≤630mm).
• Spiral Welded Pipe (SSAW): Mutsara wesimbi unotenderedzwa munzira yehelical uye musono unobatanidzwa panguva imwe chete, uchigadzira spiral weld. Iyo weld seam inosimbiswa zvakaenzana, ichipa yakakwirira tensile uye kukotama kuramba kana ichienzaniswa neiyo yakatwasuka seam welded pombi. Izvi zvinobvumira kugadzirwa kwepombi dzakakura-dhayamita (kusvika 3,000mm mudhayamita) uye inonyanya kushandiswa kufambisa-kudzvanywa kwemvura yekufambisa (senge pombi dzemafuta negasi rechisikigo) uye pombi dzemadhorobha.
• Simbi isina tsvina yakashongedzwa pombi: Yakagadzirwa kubva kusimbi isina simbi / tambo, welded uchishandisa maitiro akadai seTIG (tungsten inert gas arc welding) uye MIG (metal metal arc welding). Iyo ine corrosion uye yakakwirira-tembiricha kuramba kwesimbi isina tsvina uye inokodzera maapplication anoda zvemhando yepamusoro, senge kugadzira chikafu, makemikari, uye michina yekurapa. Inowanzoshandiswa mumapaipi maduku uye epakati-diameter yakarurama.
II. Main Advantages
1. Mutengo Wakaderera uye Kugadzirwa Kwakakwirira: Kuenzaniswa nepombi isina musono (iyo inoda maitiro akaoma akadai sekuboora uye kukunguruka), welded pombi inopa yakakwirira mbishi kushandiswa uye kupfupika kwekugadzira maitiro. Mutengo unowanzo 20% -50% kuderera kune mamwe maitiro. Uyezve, inogona kugadzirwa mumabhechi uye nekuenderera mberi kusangana nehukuru-hukuru hunodiwa.
2. Flexible Specifications: Mapaipi ane madhayamita akasiyana-siyana (kubva pamamirimita mashoma kusvika pamamita anoverengeka), ukobvu hwemadziro, uye mativi emuchinjiko (denderedzwa, mativi mana, uye rectangular) anogona kugadzirwa pakudiwa kuti asangane nezvinodiwa zvemunhu zvezvishandiso zvakasiyana-siyana, kusanganisira kuvaka neindasitiri.
3. Easy Processing: Uniform zvinhu uye yakagadzikana welds inobatsira kunotevera kucheka, kuchera, kupfugama, uye mamwe mabasa ekugadzirisa, kuve nechokwadi chekuisa nyore.
III. Main Application Areas
• Indasitiri yeKuvaka: Inoshandiswa mukupa mvura nemapombi emvura, pombi dzekudzivirira moto, zvitsigiso zvesimbi (zvakadai sekasevha nemaketeni emadziro emaketeni), mafuremu emagonhi nemahwindo (mapombi ane rectangular welded), zvichingodaro.
• Indasitiri Sector: Inoshandiswa seyepasi-pressure fluid yekufambisa pombi (mvura, compressed air, steam), midziyo inotsigira mapaipi, workshop guardrails, nezvimwewo; hombe-diameter spiral welded mapaipi anoshandiswa muoiri kure-kure uye gasi gasi pombi.
• Municipal Sector: Inoshandiswa mumapaipi emvura emudhorobha, mapaipi egasi network (yepakati nepakati nepressure), mapango emwenje yemumugwagwa, njanji dzemotokari, nezvimwe.
• Upenyu Hwezuva Nezuva: Mapombi madiki akakandwa (akadai sepombi dzesimbi dzisina simbi) anoshandiswa mumabhuraketi efenicha nemapombi emukicheni (akadai sepombi dzinobudisa mvura yakawanda).
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