| ERW Pipe- Electric Resistance Welded Steel Pipe | |
| Ukusetshenziswa: | Isetshenziselwa ukulethwa koketshezi olunomfutho ophansi, njengamanzi, igesi namafutha. |
| Okujwayelekile: | API5L, BS1387,ASTM A53/A106,EN10219,EN10210,EN10255,JIS G3452,JIS G3454,JIS G3456 |
| Isitifiketi: | I-API 5L,CE,IS09001:2015,IS014001:2015; |
| Out Diameter: | 26.7mm-660mm |
| Ukuqina Kwezindonga: | 1.5-16mm |
| Ubude: | 1m-12m noma njengemfuneko yakho |
| Qeda: | I-Plain, Bevelled, Threading, Grooved, njll; |
| Ukwelashwa kwendawo: | i-galvanized, i-oiled, ipenda, i-epoxy coating, i-3Lpe,i-vanish coating; |
| Ukuhlola: | Ngokuhlolwa kweHydraulic, Eddy Current, Test Infrared; |
| Ukupakisha: | Ihlanganiswe nezinsimbi zensimbi;10*-24":iphakheji evulekile; |
| Ukuthunyelwa: | Ngesitsha noma ngomkhumbi omkhulu; |
| Imigomo Yohwebo: | FOB/CIF/CFR; |
| Isikhathi sokuthumela: | Ngokuvamile zingakapheli izinsuku ezingu-10-20; |
| Imigomo Yokukhokha: | TT noma LC; |
Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa lisetshenziselwa isakhiwo.
| Ukwakheka kwamakhemikhali-udonga ukujiya≤120mm | ||||||||
| Ibanga Lensimbi | % ngesisindo, esiphezulu | |||||||
| Igama Lensimbi | Inombolo Yensimbi | C | Si | Mn | P | S | N | |
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| ≤40 | ＞40≤120 |
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| I-S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
I-high-frequency welding iwukusetshenziswa komphumela wesikhumba ukwenza amandla amanje aphezulu agxile ebusweni bomsebenzi;Umthelela wokuba seduze usetshenziselwa ukulawula indawo kanye nobubanzi bomzila wokugeleza wamanje oyimvamisa ephezulu.Ijubane lamanje lishesha kakhulu, lingashisisa unqenqema lwepuleti lensimbi eliseduze ngesikhathi esifushane kakhulu, lincibilike, futhi liqaphele ukuthi i-docking ngokusebenzisa i-extrusion ngayinye inezinzuzo zayo, kodwa futhi ineziphambeko zayo.Ngokuvamile kuyadingeka ukuhlaziya ukukhetha okuthile kuye ngezimo ezithile.
Inqubo yokukhiqiza i-Electric Resistance Welding (ERW) Pipe imi kanje:
Vula i-plate probe → Ukugaya ukuqondisa → ukusika ukubumba → Ukusika i-butt welding → Ukuhlola okubonwayo → Ukuhlolwa kwe-Ultrasonic → Ukuhlolwa kwe-X-ray → Ukuhlolwa kwengcindezi → I-flat chamfering → Ukuhlolwa kokugcina
Ipayipi elingenalutho noma i-Black / Varnish enamathela (okwenziwe ngokwezifiso);
ngama-bundle noma ngokuxekethile;
Zombili ziphela ngabavikeli bokugcina;
Isiphetho esingenalutho, isiphetho se-bevel(2"nangaphezulu eneziphetho ze-bevel, idigri: 30~35°), intambo futhi ihlanganiswe;
Ukumaka.
| IZIMPAHLA ZEMITHETHO | ||||||||||
| Ibanga Lensimbi | Amandla Okukhiqiza Ancane (Mp) | Amandla Okuqina (Mp) | ||||||||
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| Ubukhulu obucacisiwe (mm) | Ubukhulu obucacisiwe (mm) | ||||||||
| Igama Lensimbi | Inombolo Yensimbi | ≤16 | ＞16≤40 | ＞40≤63 | ＞63≤80 | ＞80≤100 | ＞100 ≤120 | ≤3 | ＞3 ≤100 | ＞100 ≤120 |
| I-S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Ukucaciswa | OD≤2500mm WT≤120mm | ||
| OD | ±1％ Okuncane:±0.5mm,Ubukhulu:±10mm | ||
| I-WT | -10 | ||
| Isisindo | ±6％ | ||
| Ubude | Ubude bobubanzi | 4m≤L≤6m | ± 500mm |
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| Ubude Obumisiwe | 4m≤L≤6m | + 10 mm |
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| ＞6m | + 15 mm |
