M'magawo okhudza kutumiza mphamvu padziko lonse lapansi, mapulojekiti a zomangamanga, ndi zomangamanga zosamalira madzi, kufunikira kwa zipangizo zamapaipi ogwira ntchito bwino komanso odalirika kukupitilira kukula. Chitoliro cholumikizidwa ndi arc chozungulira ( Spiral submided arc welded payipi)Chitoliro Choviikidwa Chozungulira Chozungulira) yakhala mtundu wa chitoliro chomwe chimakondedwa kwambiri m'mapulojekiti ambiri ofunikira chifukwa cha mphamvu yake yabwino yonyamula kupanikizika, kusinthasintha kwa dayamita, komanso njira yopangira yotsika mtengo. Posankha zipangizo za chitoliro, kumvetsetsa bwino za spiral welded payipi (Kufotokozera kwa Chitoliro Chozungulira Chozungulira) ndiye maziko owonetsetsa kuti polojekitiyi ndi yotetezeka komanso yopambana. Nkhaniyi ikufuna kupereka chitsogozo chokwanira komanso kuwonetsa momwe Cangzhou Spiral Steel Pipe Group ikukwaniritsira miyezo yokhwima yamakampani ndi zinthu zake zabwino kwambiri.
Chogulitsa Chabwino Kwambiri: ASTM A252 Double-side Drived Arc Welding Gas Pipeline
Tikulimbikitsa kwambiri kuti paipi ya gasi ya ASTM A252 yolumikizidwa ndi arc welding yokhala ndi mbali ziwiri ikhale yogulitsa pamsika. Chogulitsachi chimapangidwa motsatira muyezo wa ASTM A252 wodziwika padziko lonse lapansi ndipo chimagwiritsa ntchito njira yolumikizira ya advanced spiral submerged arc welding (SSAW). Njirayi, kudzera mu spiral forming ndi double-sided submerged arc welding, imatsimikizira kuti ma welds ndi ofanana komanso kulowa koyenera, motero imapatsa chitoliro chachitsulo mphamvu yabwino komanso kulimba, makamaka yoyenera makina otumizira gasi pansi pa nthaka omwe ali ndi mphamvu yayikulu. Zogulitsa zathu zimaphimba ma diameter akunja osiyanasiyana ndi makulidwe a khoma, ndipo zimatha kukwaniritsa zosowa zosiyanasiyana za mapangidwe osiyanasiyana aukadaulo pazofunikira za mapaipi olumikizidwa ndi spiral, kupereka mayankho okonzedwa mapulojekiti.
Kudzipereka kwakukulu kwa wopanga wamkulu ku China
Monga kampani yotsogola mu mapaipi achitsulo ozungulira ndi zinthu zokutira mapaipi ku China, Cangzhou Spiral Steel Pipe Group Co., Ltd. yadzipereka ku zatsopano zaukadaulo ndi kukonza khalidwe kuyambira pomwe idakhazikitsidwa mu 1993. Kampaniyi ili ku Cangzhou City, Hebei Province, ndipo ili ndi malo okwana masikweya mita 350,000 ndipo ili ndi chuma chonse cha ma yuan 680 miliyoni. Ili ndi antchito akatswiri 680. Ndi mphamvu yopangira matani 400,000 pachaka a mapaipi achitsulo ozungulira komanso phindu la pachaka la ma yuan 1.8 biliyoni, sitingathe kungotsimikizira kuti zinthu zazikulu, zokhazikika komanso zanthawi yake zikupezeka, komanso titha kuphatikiza njira yowongolera khalidwe motsatira ulalo uliwonse wopanga kuyambira pa zopangira mpaka chinthu chomaliza, kuonetsetsa kuti chitoliro chilichonse cha ASTM A252 chozungulira chozungulira chomwe chimachoka pafakitale chikukwaniritsa kapena kupitirira magwiridwe antchito ndi zofunikira za mapaipi ozungulira omwe makasitomala amayembekezera.
Kusankha Cangzhou Spiral Steel Pipe Group kumatanthauza kuti simukungosankha chitsogozo chokwanira cha zinthu zomwe zimakwaniritsa miyezo ya mapaipi opangidwa ndi waya, komanso mnzanu waluso wokhala ndi zaka pafupifupi 30 zaukadaulo, luso lamphamvu komanso mphamvu yotumizira yodalirika. Tadzipereka kugwira ntchito ndi makasitomala apadziko lonse lapansi kuti tithetse mavuto aukadaulo ndikupanga tsogolo lotetezeka komanso lothandiza pogwiritsa ntchito ukatswiri wathu komanso luso lathu lopanga zinthu.
Nthawi yotumizira: Januwale-14-2026