Nakong ea tlhahiso ea liphaephe tse Round tsa litlhaloso tse fapaneng, liforomo tsa ho etsa karolo kaofela li arolelanoa 'me li ka fetoloa ka motlakase kapa ka mokhoa o ikemetseng. Li-mold bakeng sa karolo ea boholo li hloka ho nkeloa sebaka ke trolley ea lehlakoreng.
Ha o etsa liphaephe tse chitja tsa litlhaloso tse fapaneng, liforomo tsa karolo e etsang karolo ea leloala la rona la ERW li arolelanoa kaofela 'me li ka fetoloa ka bo eona. Tšobotsi ena e tsoetseng pele e u lumella ho fetola pakeng tsa boholo bo fapaneng ba liphaephe ntle le tlhokahalo ea ho fetola hlobo ka letsoho. Ak'u inahanele nako le boiteko boo u bo bolokang ka ho qoba bothata ba ho fetoha ha hlobo khafetsa.
Leloala la rona la ERW tube le entsoe ka katleho le boiketlo kelellong. Bokhoni ba ho itokisa bo bolela hore ts'ebetso ea hau ea tlhahiso e ba bonolo le ho feta. Hase feela hore sena se u bolokela nako ea bohlokoa ea tlhahiso, empa hape se fokotsa nako ea ho theoha ka tloaelo e amanang le liphetoho tsa hlobo ea letsoho. Bokhoni bona bo fetolela ka kotloloho ho boloka litšenyehelo, kaha nako e nyane e sebelisoa litokisong 'me nako e eketsehileng e neheloa tlhahisong ea 'nete.
Ho feta moo, tsamaiso ea hlobo e arolelanoang e fokotsa tlhokahalo ea lethathamo le leholo la hlobo e fapaneng, e ka bang theko e boima le ho senya sebaka. Ka leloala la rona la ERW tube, o hloka feela palo e lekanyelitsoeng ea hlobo ho sebetsana le mefuta e mengata ea liphaephe. Sena ha se u boloke chelete feela ha u reka liforomo tse ling empa hape se lokolla sebaka sa polokelo setsing sa hau.
Molemo o mong oa bohlokoa oa phetoho ea othomathike ea mochini oa ERW tube mill ke ho nepahala ha eona ts'ebetsong ea tlhahiso. Liphoso tsa batho litokisong tsa matsoho lia felisoa, ho etsa bonnete ba hore phaephe e 'ngoe le e 'ngoe e hlahisoang e kopana le litlhaloso tse hlokahalang. Boemo bona bo phahameng ba ho nepahala bo ntlafatsa boleng ba sehlahisoa sa hau sa ho qetela, se etsa hore se ipiletse ho bareki ba hau le ho u fa monyetla oa tlholisano 'marakeng.
Joale, u qeaqea ka eng? Ho tsetela ho ERW tube mill ea rona ke qeto e bohlale e tla lefa ho latela ts'ebetso e ntle le ho boloka litšenyehelo. Ka sebopeho sa eona sa boiketsetso le sistimi e arolelanoang ea hlobo, o ka ntlafatsa ts'ebetso ea hau ea tlhahiso, oa fokotsa nako, le ho ntlafatsa boleng ba sehlahisoa. Se ke oa fetoa ke monyetla ona oa ho ntlafatsa bokhoni ba hau ba ho etsa tlhahiso le ho lula u le ka pele lefatšeng la tlholisano la tlhahiso ea liphaephe. Etsa khetho e bohlale kajeno 'me u bone phapang eo mochini oa rona oa ERW tube e ka e etsetsang khoebo ea hau.
ERW TUBE MILL LINE | |||||
Mohlala | Rphala e chitja mm | Sekwerephala mm | Botenya mm | Lebelo la ho sebetsa m/m | |
ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Bala haholoanyane |
ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Bala haholoanyane |
ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Bala haholoanyane |
ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Bala haholoanyane |
TLHOKOMELISO EA PIPI EA TŠEPELE E HLAHANG | |||||
Mohlala | Rphala e chitja mm | Sekwerephala mm | Botenya mm | Lebelo la ho sebetsa m/m | |
SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Bala haholoanyane |
SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Bala haholoanyane |
SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Bala haholoanyane |
SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Bala haholoanyane |
SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Bala haholoanyane |
SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Bala haholoanyane |
SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Bala haholoanyane |
SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Bala haholoanyane |
SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Bala haholoanyane |
SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Bala haholoanyane |
SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Bala haholoanyane |
SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Bala haholoanyane |