Spiral Welded Steel Pipes For Domestic Water Supply Piping
Spiral welded tšepe lipeipili entsoe ka ho roala tšepe e entsoeng ka carbon e tlaase kapa litšepe tsa tšepe tse nang le alloy e tlaase hore li be likheong tsa li-tube ka lehlakoreng le itseng la helix (le bitsoang forming angle).Likheo tsena tsa li-tube li ntan'o chesetsoa haufi le seams, ho netefatsa hore sebopeho ha se na moroallo ebile se matla.Ka ho sebelisa litšepe tse batlang li le moqotetsane, re ka hlahisa lipeipi tsa tšepe tse bophara bo boholo, e leng ho etsa hore lipeipi tsa rona tsa tšepe tse harelaneng tse cheselitsoeng e be tse loketseng bakeng sa tšebeliso e fapaneng.
Thepa ea Mechini
| tšepe kereiti | bonyane matla a tlhahiso | Matla a tšepe | Bonyane bo bolelele | Matla a fokolang a ts'usumetso | ||||
| Botenya bo boletsoeng | Botenya bo boletsoeng | Botenya bo boletsoeng | ka mocheso oa teko ea | |||||
| ＜16 | ~16≤40 | ＜3 | ≥3≤40 | ≤40 | -20 ℃ | 0℃ | 20 ℃ | |
| S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355K2H | 40 | - | - | |||||
Litlhaloso tsa lipeipi tsa rona tse cheselitsoeng ka spiral li hlahisoa ka bophara bo ka ntle le botenya ba lebota.Re utloisisa bohlokoa ba ho kopana le melao ea indasteri, ke ka lebaka leo lipeipi tsa rona tse cheselitsoeng li lekoang ka matla a metsi ho netefatsa ho tšoarella le ho phela halelele.Ho phaella moo, matla a ho tsieleha le thepa ea ho kobeha ha serame ea li-welds e hlahlojoa ka hloko ho netefatsa hore ho latela litekanyetso tse thata ka ho fetisisa.
Lipeipi tsa rona tsa spiral welded steel li loketse ka ho khetheha bakeng saliphaephe tsa metsi a lapeng.Kaho ea eona e tiileng e tiisa ho tšoarella le ho hanyetsa kutu, ho e etsa khetho e babatsehang bakeng sa tšebeliso ea nako e telele.Ho sa tsotellehe hore na u sebetsa sebakeng sa bolulo, sa khoebo kapa sa indasteri, ho tšepahala ho holimo ha liphaephe tsa rona ho tla etsa bonnete ba hore ho na le metsi a tsitsitseng a hloekileng bakeng sa litlhoko tsohle tsa hau.
Ntle le kaho ea eona ea boleng bo holimo, liphaephe tsa rona tsa tšepe tse cheselitsoeng ka spiral li fana ka melemo e mengata ea bohlokoa.Sebopeho sa eona sa spiral se thusa ho phalla hantle ha metsi, ho fokotsa tahlehelo ea khatello le ho netefatsa phepelo e tsitsitseng ea metsi.Bophara bo boholo ba phala bo fana ka matla a lekaneng le ho fokotsa tlhokahalo ea liphaephe tse ngata, ho nolofatsa mokhoa oa ho kenya.Ho feta moo, phala ea rona ea spiral welded e tsamaisana le mefuta e fapaneng ea likhokahano, e e fa matla a ho ikamahanya le maemo a fapaneng a liphaephe.
Cangzhou Spiral Steel Pipe Group Co., Ltd., re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo.Liphaephe tsa rona tse entsoeng ka li-spiral welded li etsoa ho sebelisoa theknoloji ea morao-rao 'me li nka mehato e tiileng ea ho laola boleng ho netefatsa khotsofalo ea bareki.Re utloisisa karolo ea bohlokoa eo tsamaiso ea metsi a malapeng e e bapalang bophelong ba rona ba letsatsi le letsatsi 'me lihlahisoa tsa rona li etselitsoe ho fana ka ts'ebetso e ikhethang, ho tšepahala le ho phela nako e telele.
Ka kakaretso, pipe ea rona ea tšepe e entsoeng ka spiral ke tharollo e phethahetseng bakeng sa litlhoko tsa hau tsa lipeipi tsa metsi.Ka moaho oa bona o thata, moralo o sebetsang hantle le ho latela melao ea indasteri, o ka tšepa hore lihlahisoa tsa rona li tla fana ka phepelo ea metsi e tšepahalang le e tsitsitseng.Khetha Cangzhou Spiral Steel Pipe Group Co., Ltd. bakeng sa litlhoko tsohle tsa hau tsa lipeipi tsa metsi tsa lapeng 'me u bone phapang e hlahisoang ke boleng bo holimo le ts'ebetso e ke keng ea lekanngoa.
