Semugadziri anotungamira muindasitiri iyi, Cangzhou Spiral Steel Pipe Group Co., Ltd. ikambani inogadzira mapaipi esimbi anotenderera uye zvigadzirwa zvekuputira mapaipi muChina. Kubva payakavambwa muna 1993, kambani iyi yakazvipira kupa mhinduro dzemapaipi emhando yepamusoro uye anoshanda zvakanaka. Fekitori iyi iri muCangzhou City, Hebei Province, ine nzvimbo inosvika 350,000 square metres uye ine midziyo inodarika mamiriyoni 680 yuan. Parizvino, ine vashandi 680, inoburitsa matani 400,000 emapaipi esimbi anotenderera pagore, uye inoburitsa mari inosvika mabhiriyoni 1.8 yuan pagore.
Kuti tiwedzere kusimba uye kuramba ngura kwemapaipi, takatanga kushandisa michina inoshanda zvakanyanya.3LPE Yakafukidzwa Pipe(3LPE Coated Pipe). Kuputira uku kunoshandisa chimiro chepolyethylene chine mativi matatu chinodzivirira ngura, icho chinogona kudzivirira zvinobudirira kukanganiswa kwemvura, makemikari nezvimwe zvinoparadza mumuviri wepombi. Kwakakodzera zvikuru mapurojekiti emapaipi munzvimbo dziri pasi pevhu, pasi pemvura uye dzine hunyoro, zvichiwedzera zvakanyanya hupenyu hwebasa remapaipi uye kuderedza mari yekugadzirisa.
Zvakakodzera kutaura izvozvo Mapaipi Akafukidzwa e3LPE(3LPE Coated Pipes) haingokodzeri masisitimu ekufambisa mvura chete asiwo inoshanda zvakanaka munzvimbo dzakadai sekutakura mafuta negasi rechisikigo, ichizadzisa zvinodiwa zvakasimba zvekushanda kwakanyanya kwepombi kudzivirira ngura munzvimbo dzakasiyana dzeinjiniya. Tichishandisa matekiniki ekugadzira akakura uye sisitimu yekudzora mhando yakasimba, tinova nechokwadi chekuti pombi yega yega yakaputirwa inoenderana nezvinodiwa zvepasi rose uye zveindasitiri, zvichipa vatengi mukana wekuwanamhinduro dzemapaipi dzakachengeteka, dzakagadzikana uye dzinogara kwenguva refu.
Mune ramangwana,Boka reMapaipi eSimbi yeCangzhou Spiralicharamba ichitarisa pakugadzira mapaipi netekinoroji yekuputira, ichiramba ichivandudza mashandiro ezvigadzirwa, ichibatsira mukuvaka zvivakwa zvepasi rose, uye ichikurudzira kuvandudzwa kwakasimba kwenzira dzekufambisa mvura nesimba.
Nguva yekutumira: Zvita-01-2025