ERW273 HF Straight Welded Pipe Production Line
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 pasa.Ka mor'a hore ho be le tjheseletsa e phahameng ea maqhubu le karolo ea boholo, ntša bolelele bo hlokahalang ba phaephe, e khaotsoe ka sakha e fofang, 'me qetellong u phuthe le ho e 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 otlolohileng 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→Ho kuta le ho Welding→Spiral accumulator→Ho theha→HF induction welding→Ho tlosa burr ka ntle→Ho phodisa→Boholo→Flying saw→Tafole e felile→Ho hlahloba→Ho paka→Sebaka sa polokelo
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 | |
| Sekwere & rectangular tube | 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 | 114mm-273mm Botenya:3.0mm-10.0mm |
| Sekwere & Rectangle Tube | 90mmx90mm -210mm×210mm Botenya:3.0mm-8.0mm | |
| Bolelele | 6m-12m Length Mamello: ± 3mm | |
| Lebelo la Tlhahiso | 20-45m/m | |
| Bokhoni ba Tlhahiso | 40,000ton/selemo | |
| Tshebediso | Mill e kentse Bokhoni | 350 kw |
| Sebaka sa Line | 120m(bolelele) ×10m (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 | 280mm-690mm Botenya:2.0mm-8.0mm | |
| Coil ID | 570-640mm | |
| Koala OD | Max1800 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: li-tubes tsa meralo ea meaho, li-tubes tse nang le khatello e tlase ea khatello, li-tubes tsa lebanta la phetiso ea mashala, li-tubes tsa shaft, li-tubes tsa guardrail, li-tubes tsa maoto a tora, li-tubes tsa tšepe tsa 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 |
