Mochini oa tšepe oa tšepe oa ERW325x14;ZTFIV;ZTZG
Tlhaloso
ERW tube mill e boetse e bitsoa high-frequency longitudinal welded pipe line line. Lisebelisoa tse loketseng ke li-coil tse kolobisitsoeng tse chesang kapa tse batang tse kang tšepe e hlakileng ea carbon le tšepe e matla haholo, joalo-joalo.
The strip tšepe e phuthoa ke uncoiler, 'me joale kena polokelo accumulator ka mor'a ho feta ka ho kuta butt tjheseletsa mochine. The hlobolisa tšepe e extruded ka rollers le arotsoe ka likarolo tse peli: karolo ea ho senya le karolo e ntle ea pasa. Ka mor'a hore ho be le tjheseletsa e phahameng ea maqhubu le karolo ea boholo, ntša bolelele bo hlokahalang ba phala, e khaotsoe ka lisakha tse fofang, 'me qetellong u phuthe le ho paka phala ea tšepe. Mohala ona oa tlhahiso ke mohala o felletseng oa tlhahiso bakeng sa welding e tsoelang pele ea likhoele tsa tšepe ka liphaephe,haholo e entsoeng ka uncoiler, ho kuta & ho qetela welder, mokgoboketsi, mochini oa ho etsa & saese, HF welder, sakha e fofang, mochini o kopanyang le oa ho paka.
Haeba ho na le merero e khethehileng kapa litlhoko tsa liphaephe tsa tšepe, hoa hlokahala ho eketsa lisebelisoa tsa tlhahlobo, joalo ka mochini oa tlhahlobo ea hydraulic, mochini o kopanyang maqhubu a mahareng, mochini oa ho bona phoso ea ultrasonic, jj.
High maqhubu tjheseletsa phala tlhahiso line e haholo-holo sebelisoa bakeng sa tlhahiso e tsoelang pele ea seam seam welded phala. E amohela li-welding tse phahameng tsa maqhubu, tse ke keng tsa hlahisa phala e chitja feela empa hape le phala e lekanang ea lisekoere le liphaephe tse nang le sebopeho se ikhethileng. Mochini oa ho cheselletsa liphaephe tse phahameng haholo o sebelisoa haholo bakeng sa tlhahiso ea liphaephe tse fapaneng tsa tšepe, liphaephe tsa kaho, liphaephe tsa meralo, liphaephe tsa metsi, liphaephe tsa oli, liphaephe tsa API, joalo-joalo.
Tphallo ea boenjiniere
Ho tsamaisetsa holimo→ Ho phutholla → Beha le ho cheselletsa
Forming process
| Pipe e chitja | Cold roll forming process | Moralo o motle oa lirolara |
| Mokhoa oa ho etsa ZTF | Boloka bonyane 60% litšenyehelo tsa rolara ka tokiso ea taolo ea motlakase Bala haholoanyane | |
| Square& tube e khutlonnetsepa
| Mokhoa o akaretsang oa ho potoloha ho isa ho lisekoere | Mokhoa o tsitsitseng oa ho theha |
| Ratoa-to-sekwere ka hlooho ea Maturkey | Boleng bo botle ba pipe | |
| Mokhoa oa ho tobasekwere-to-sekwere(DSS) | One sete ea rolara e ka hlahisa li-tubes tsohle tse nang le taolo ea motlakase le phetoho ea othomathiki Bala haholoanyane |
Tlhahisoleseding ea Motheo ea Tekheniki ea Mohala oa Tlhahiso ea Pipe e Welded
| Sehlahisoa & Lihlahisoa | Pipe e chitja | 140mm-325Botenya ba mm:4.0mm-12.7mm |
| Sekwere & Rectangle Tube | 90mm×90mm -250mm×250mm Botenya:4.0mm-12.0mm | |
| Bolelele | 6m-12m Length Mamello: ± 3mm | |
| Lebelo la Tlhahiso | 40m/m | |
| Bokhoni ba Tlhahiso | 55,000ton/selemo | |
| Tshebediso | Mill e kentse Bokhoni | 430 kw |
| Sebaka sa Line | 130m(bolelele) ×11m (bophara) | |
| Mosebetsi | Basebetsi ba 6-8 | |
| Lisebelisoa tse so ntlafatsoe | Lintho tse bonahalang | Carbon Steel Coil Q235B(ASTM GR·D,σs 230) |
| Bophara | 440mm-1025Botenya ba mm:4.0mm-12.7mm | |
| Coil ID | 610-700mm | |
| Koala OD | Max2000 limilimithara | |
| Boima ba Coil | 15.0t |
Molemo
Melemo ea lisebelisoa:
Ha e hlahisa phala e chitja, e ka sebelisa mokhoa oa ho etsa ZTF
Ha e hlahisa li-square & rectangular tube, e ka sebelisa mokhoa o tobileng oa square-square (DSS)
Lihlahisoa:liphaephe tsa meralo ea meralo, liphaephe tsa API, li-tubes tsa maoto a tora, phala ea tšepe ea tšepe ea koloi le lihlahisoa tse ling.
Lihlahisoa tse ling
| 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 |
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