ERW tube mill e boetse e bitsoa high-frequency longitudinal welded pipe 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 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 liphaephe tse chitja feela empa hape le liphaephe tse lekanang tsa lisekoere le liphaephe tse nang le sebōpeho se khethehileng. 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 motlakaseBala haholoanyane | |
Sekwere & rectangular tube | Mokhoa o akaretsang oa ho potoloha ho isa ho lisekoere | Mokhoa o tsitsitseng oa ho theha |
Ho pota-pota-ho-sekwere le hlooho ea Turks | Boleng bo botle ba pipe | |
Mokhoa oa ho toba square-to-square(DSS) | Sehlopha se le seng sa rolara se ka hlahisa li-tubes tsohle tse nang le taolo ea motlakase le phetoho ea othomathikiBala haholoanyane |
Sehlahisoa & Lihlahisoa | Pipe e chitja | 165mm-377mm Botenya:4.0mm-14.0mm |
Sekwere & Rectangle Tube | 130mm×130mm -280mm×280mm Botenya:4.0mm-14.0mm | |
Bolelele | 6m-12m Length Mamello: ± 3mm | |
Lebelo la Tlhahiso | 35m/m | |
Bokhoni ba Tlhahiso | 120,000ton/selemo | |
Tshebediso | Mill e kentse Bokhoni | 580 kw |
Sebaka sa Line | 145m(bolelele) ×13m (bophara) | |
Mosebetsi | Basebetsi ba 6-8 | |
Lisebelisoa tse so ntlafatsoe | Lintho tse bonahalang | Coil ea tšepe ea carbon Q235B(ASTM GR·D,σs 230) |
Bophara | 520mm-1190mm Botenya:4.0mm-14.0mm | |
Coil ID | 580-760mm | |
Koala OD | Max2100 limilimithara | |
Boima ba Coil | 25.0t |
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.
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 PEPI EA TŠEPE 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 |