Kukosha kweWelded Steel Pipe muMazuvano Infrastructure
Munzvimbo inogara ichichinja yezvivakwa zvemazuva ano, kukosha kwemaitiro ekupa mvura akavimbika hakugone kuwedzeredzwa. Mapaipi emvura epasi pevhu ndiwo magamba asina kuchemerwa ebudiriro yemaguta, anoona kuendeswa kwemvura yakachena kudzimba, mabhizinesi, nenzvimbo dzekurima. Pakati pezvinhu zvakasiyana-siyana zvinoshandiswa mumapaipi akakosha aya, pombi yesimbi yakasungwa, kunyanya inogadzirwa neCangzhou SpiralSimbi PipeGroup Co., Ltd., inomira pachena nekuda kwesimba rayo, kusimba, uye kuvimbika.
Yakatangwa muna 1993, Cangzhou Spiral Steel Pipe Group Co., Ltd.Welded Simbi Pipeuye pombi coating zvigadzirwa muChina. Iri muCangzhou, Hebei Province, nzvimbo yekambani ye350,000 square metre inoratidza kuzvipira kwayo kumhando uye hunyanzvi muindasitiri yesimbi pombi. Nemakumi emakore echiitiko, Cangzhou Spiral Steel Pipe Boka yakaunganidza hunyanzvi hwakakura mukugadzira mapaipi esimbi emhando yepamusoro anosangana nezvinodiwa zvakaomarara zvezvirongwa zvezvivakwa zvemazuva ano.
Spiral-welded kabhoni simbi pombi ndeimwe yesarudzo dzakakurumbira dzepasi pemvura pombi. Iyi pombi inokosheswa zvakanyanya nekuda kweiyo yakakwirira-kudzvanywa uye inodzivirira ngura, zvichiita kuti ive sarudzo yakanaka kune yepasi pevhu pombi masisitimu. Pakati pemagiredhi akasiyana epombi aripo, S235 JR spiral simbi pombi uye X70 SSAW (Spiral Submerged Arc Welded) pombi yemutsetse inozivikanwa zvakanyanya nekuda kwesimba rayo rakasiyana uye kusimba. Mapombi aya akagadzirwa kuti akwanise kumira nemamiriro ezvinhu akaomarara anowanikwa munzvimbo dzepasi pevhu, kuve nechokwadi chehupenyu hurefu hwesevhisi nekugadziriswa kushoma.
Zvakanakira kushandisa welded simbi pombi ari pasi pemvura masisitimu anowedzera kupfuura ayo muviri zvinhu. Maitiro ekugadzira anoshandiswa neCangzhou Spiral Steel Pipe Boka anovimbisa kuti pombi yega yega inogadzirwa zvine hungwaru, zvichikonzera chigadzirwa chisingasangana chete asiwo chinodarika zviyero zveindasitiri. Iyo spiral welding tekinoroji inoshandiswa mukugadzirwa kwepombi idzi inogadzira inoenderera, yunifomu weld, inosimudzira iyo yakazara chimiro kuvimbika kwepombi. Izvi zvinonyanya kukosha mumashandisirwo apo pombi inoiswa pasi pekunetseka kwakanyanya uye kudzvinyirira.
Pamusoro pezvo, pombi dzesimbi dzakashongedzwa dzine mashandisirwo akasiyana-siyana, kwete mukufambisa mvura chete asiwo munzvimbo dzakasiyana dzakadai seoiri negasi, kuvaka, uye kunyangwe kugadzira michina. Uku kuchinjika kunoratidza kunaka uye kuvimbika kwezvigadzirwa zveCangzhou Spiral Steel Pipe Group.
Pamusoro pezvinhu zvayo zvakasimba zvemuviri, mapaipi esimbi ane welded anewo ushamwari kwezvakatipoteredza. Zvishandiso zvinoshandiswa mukugadzira kwavo zvinodzokororwa, zvichibatsira mukusimudzirwa kwakasimba muzvikamu zvekuvaka uye zvivakwa. Sezvo nyika iri kuramba ichiisa pamberi pebudiriro yakadzikama, kudiwa kwezvinhu zvine hushamwari kwezvakatipoteredza senge pombi dzesimbi dzakasungwa zvinotarisirwa kuramba zvichikura.
Nguva yekutumira: Sep-01-2025