Kakaretso ea liphaephe tsa erw/hfw
Phaephe ea ERW ke khutsufatso ea phaephe ea tšepe e kopantsoeng le khanyetso ea motlakase, 'me phaephe ea HFW e emela phaephe ea tšepe le tube ea ho tjheseletsa ea maqhubu a phahameng (HFW). Liphaephe li entsoe ka khoele ea tšepe 'me seam ea weld e tsamaea ka ho lekana le phaephe. 'Me ke e 'ngoe ea lisebelisoa tse feto-fetohang ka ho fetisisa temong, indastering le mesebetsing ea kaho. Ts'ebetso ea tlhahiso ea phaephe ea tšepe ea ERW e kenyelletsa HFW. ERW e kenyelletsa ho tjheseletsa ea maqhubu a tlase, a mahareng le a phahameng, ha HFW e le haholo-holo phaephe ea ho tjheseletsa ea maqhubu a phahameng ea motlakase.
Likarolo tsa liphaephe tsa erw/hfw
1. Ha li bapisoa le mefuta e meng ea liphaephe tse tjheselitsoeng, liphaephe tsa ERW li matla haholo.
2. Tshebetso e betere ho feta diphaephe tse tlwaelehileng tse welletsoeng le ditjeo tse tlase ho feta diphaephe tse se nang mohele.
3. Ts'ebetso ea tlhahiso ea liphaephe tsa ERW e bolokehile haholo ho feta ea liphaephe tse ling tse bōpehileng ka welded.
Paramethara ea liphaephe tsa ERW/HFW
| Sehlopha | API 5L GR.B, X80 PSL1 PSL2 AS1163 / 1074, BS1387, ISO65, JIS G3444 / 3445 / 3454 / 3452 API 5CT H40 J55 K55 L80-1 N80 P110 ASTM A53 GR.A / GR.B, A252 GR.1 / GR.2 / GR.3 |
| C250 / C250LO / C350 / C350LO / C450 / C450LO EN10219 / 10210 / 10217 / 10255 | |
| P195GH / P235GH / P265GH STK290-STK540, STKM11A-STKM14C, STPG370 / STPG410 / S195T S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | |
| Boholo | Bophara ba Kantle: 21.3-660mm Botenya ba lebota: 1.0-19.05mm |
Kopo
● Phaephe ea tšepe ea kaho / thepa ea kaho
● Sebopeho sa tšepe
● Phaephe ea ho lokisa sekala
● Phaephe ea tšepe ea poso ea terata
● Phaephe ea tšepe e sireletsang mollo
● Phaephe ea tšepe ea ntlo ea mocheso
● Mokelikeli o nang le khatello e tlase, metsi, khase, oli, phaephe ea mohala
● Phaephe ea nosetso
● Phaephe ea letsoho
Setšoantšo sa lintlha
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Liphaephe tsa Boiler tsa ASME SA192/A192 Pipe ea Tšepe e se Nang Molumo
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Phaephe e se nang seamless ea ASTM A106 Kereiti ea B
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Liphaephe tsa Tšepe tse se nang Seamless Gruuting tsa A106 GrB bakeng sa Pile
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SA210 Seamless Steel Boiler Tube
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Phaephe ea ho Fafatsa Mollo/Phaephe ea ERW
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Pipe ea Tšepe ea ASTM A53 Kereiti ea A le B Pipe ea ERW
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Pipe ea Tšepe ea Khabone ea API5L/ Pipe ea ERW
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Sepeipi se Welded sa ho Loma sa Sonic sa A106 Crosshole
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Liphaephe tsa ho Loha ha Sonic (CSL) tse nang le Li-Cross Hole tse 36
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Phaephe e Welded ea ASTM A53 Crosshole Sonic Logging (CSL)














