Spiral seam se seholo sa peroa
Tlhaloso ea Sehlahisoa:
Li-pipes tsa rona tsa spiral li entsoe ka ho lla ka har'a tšepe e tlase ea carbon kapa swee e tlase ka har'a shix e itseng ka har'a helix e itseng e bitsoang angle. Joale likheo tsa lipipi li ikemiselitse ka hloko ho etsa sehlahisoa se tšoarellang le se tšepahalang. E 'ngoe ea likarolo tse khethollang tsa pompo ea rona ea Spiral ea Spiral ke bokhoni ba eona ba ho etsoa likarolong tse tšesaane tsa tšepe ho hlahisa lipeipi tse kholo tsa tšepe.
TsenaLipipipe tse kholo tse tenangho ba le likopo tse fapaneng tsa likopo, haholo-holo hoLine Line. Pepe ea rona ea Spiras ea Spipe e fana ka khanyetso e phahameng le e etsang hore e be e loketseng lits'ebetso tsa litheko tse hlokang tharollo e sa feleng, e sebetsang. Hore na ke taolo ea litšila tsa metsi a litšila kapa ea metsi a senya a indasteri, liphaephe tsa rona li fana ka tšehetso e hlokahalang ea sebopeho le ho tšoarella.
Thepa ea mochini ea pompo ea Ssaw
| Sehlopha sa tšepe | Bonyane | Matla a Bonyane | Nako e nyane ea nako |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Sebopeho sa lik'hemik'hale sa liphaephe tsa SSAW
| Sehlopha sa tšepe | C | Mn | P | S | V b + ti |
| Max% | Max% | Max% | Max% | Max% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Ho lelekisa lerata la sebopeho sa SSAW
| Lithapo tsa Geometric | ||||||||||
| Mokhahlelo o kantle | Botenya ba lebota | Ho Nethela | Ho tloha ka ntle ho pota | Mass | Bophahamo ba WED SED BDAD | |||||
| D | T | |||||||||
| ≤1422mmmm | > 1422mm | <15mm | ≥15mmm | PIPE EF 1.5M | bolelele bo feletseng | mmele oa pipe | PIPO EFE | T≤13mmm | T> 13mm | |
| ± 0.5% | joalo ka ha ho lumellanoe | ± 10% | ± 1.5mm | 3.2mm | 0.2% l | 0.020d | 0.015D | '10% | 3.5mm | 4.8mm |
Cangzhou Spira Speel Pipeli Group Ground Co, Ltd., re utloisisa bohlokoa ba ho fana ka lihlahisoa tse kopanang le litekanyetso tsa boleng bo holimo haholo. Ts'ebetso ea rona ea lihlahisoa e latela mehato ea taolo ea boleng bo matla ho netefatsa hore pipe e 'ngoe le e' ngoe ea Spiral ea se nang moeli eo re e etsang ke ea boleng bo ikhethang. Re sebelisa theknoloji e tsoetseng pele e tsoetseng pele le mechini ho netefatsa litekanyo tse hlakileng, tse boreleli le thepa e sa fetoheng.
Joaloka moetsi oa lipapatso tse etelletseng pele tsa indasteri, k'hamphani ea rona e na le liaholisi tsa naha le tsa bona tsa bonono le sehlopha sa basebetsi ba 680 ba inehetseng. Khampani e koahela sebaka sa lisekoere tsa lisekoere tse 350,000, e nang le tlhahiso ea selemo le selemo ea lipeipi tsa tšepe tsa tšepe le boleng ba yuan tse 1,8. Boitlamo ba rona ba ho ntlafatsa le ho ntlafatsoa ho re thusitse ho botumo ba ho ba bokhabane le ho ts'epahala.
Ha re phethela:
Ka kakaretso, Cangzhou Spira Speel Pipe Group Ground Co, Ltd. o motlotlo ho fana ka lipeipi tse phahameng tsa spipes tsa boleng bo holimo. Entsoe ka tšepe e bonolo kapa steel e tlase, liphaephe tsa rona li etsoa ka nepo le botsebi. Lipipipi tsa rona tse kholo tse boholo bo boholo haholo bakeng sa lits'ebetso tsa likhoerekhoere ka lebaka la bokhoni ba tsona bo entsoe metoma e moqotetsane ea tšepe. Khetla Cangzhou Spira Spira Spell Co, Ltd. Ho fana ka tharollo e tšoarellang, e sebetsang le e tšepahalang le litlhoko tsa hau tsa khoebo.
