Ponena za milandu yankhanza, tikukhulupirira kuti musakasaka kutali ndi chilichonse chomwe chingatipambane.Titha kunena motsimikiza kuti pamitengo yotere takhala otsika kwambiri pa New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material, Nthawi zonse timaganizira zaukadaulo. ndi makasitomala monga apamwamba kwambiri.Nthawi zonse timagwira ntchito molimbika kuti tipange zinthu zabwino kwa makasitomala athu ndikupatsa makasitomala athu zinthu zabwinoko & ntchito.
Ponena za milandu yankhanza, tikukhulupirira kuti musakasaka kutali ndi chilichonse chomwe chingatipambane.Titha kunena motsimikiza kuti chifukwa chabwino chotere pamitengo yotere takhala otsika kwambiriChina Carbon Steel Tube ndi Zomangamanga, Zinthu zazikulu za kampani yathu zimagwiritsidwa ntchito kwambiri padziko lonse lapansi;80% ya zinthu zathu ndi zothetsera zimatumizidwa ku United States, Japan, Europe ndi misika ina.Zinthu zonse moona mtima alendo olandiridwa kubwera kudzacheza fakitale yathu.
Chitoliro cholamulidwa ndi ichi chimagwiritsidwa ntchito popanga.
Kukana magetsi welded (ERW chitsulo chitoliro)
Kupanga:Mapaipi achitsulo a ERW
Kukula: OD: 150 ~ 660mm WT: 5 ~ 25mm
Gulu: S355J0H, S355J2H, S355J2H, S275J0H, ndi zina.
Utali: 6M kapena kutalika kwake komwe kumafunikira.
Mapeto: Mapeto Oyera, Mapeto A Beveled
| Chemical zikuchokera-khoma makulidwe≤120mm | ||||||||
| Kalasi yachitsulo | % ndi misa, pazipita | |||||||
| Dzina lachitsulo | Nambala yachitsulo | C | Si | Mn | P | S | N | |
|
|
| ≤40 | ＞40≤120 |
|
|
|
|
|
| Chithunzi cha S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| ZINTHU ZAMAKHALIDWE | ||||||||||
| Kalasi yachitsulo | Mphamvu Zochepa Zokolola (Mp) | Mphamvu Zolimba (Mp) | ||||||||
|
| Makulidwe Odziwika (mm) | Makulidwe Odziwika (mm) | ||||||||
| Dzina lachitsulo | Nambala yachitsulo | ≤16 | ＞16≤40 | ＞40≤63 | ＞63≤80 | ＞80≤100 | ＞100 ≤120 | ≤3 | ＞3 ≤100 | ＞100 ≤120 |
| Chithunzi cha S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Kufotokozera | OD≤2500mm WT≤120mm | ||
| OD | ± 1％ Osachepera: ± 0.5mm, Pazipita: ± 10mm | ||
| WT | -10 | ||
| Kulemera | ±6％ | ||
| Utali | Kutalika Kwambiri | 4m≤L≤6m | ± 500mm |
|
| Utali Wokhazikika | 4m≤L≤6m | + 10 mm |
|
|
| ＞6m | + 15 mm |
Kuchuluka (mapazi, mamita, kapena kuchuluka kwa utali)
Dzina la zinthu (msokonezo mpweya zitsulo chitoliro)
Gulu
Kupanga
Kukula (kunja kapena mkati mwake, makulidwe a khoma)
Utali (mwachindunji kapena mwachisawawa)
Zofuna zosafunikira.
Matchulidwe achitsulo, mwachitsanzo EN10210-S355J0H
Dzina la wopanga kapena chizindikiro
Kukula (OD, WT, kutalika)
Gulu
Mtundu wa chitoliro (F, E, kapena S)
Nambala Yotentha
Zowonjezera zilizonse zomwe zafotokozedwa muzogula.
Chitoliro chopanda kanthu kapena zokutira zakuda / varnish (zosinthidwa);
m'mitolo kapena momasuka;
Zonsezi zimathera ndi otetezera mapeto;
Mapeto osavuta, mapeto a bevel (2 ″ ndi pamwamba ndi ma bevel malekezero, digiri: 30 ~ 35 °), ulusi ndi kugwirizana;
Kuyika chizindikiro.
Ponena za milandu yankhanza, tikukhulupirira kuti musakasaka kutali ndi chilichonse chomwe chingatipambane.Titha kunena motsimikiza kuti pamitengo yotere takhala otsika kwambiri pa New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material, Nthawi zonse timaganizira zaukadaulo. ndi makasitomala monga apamwamba kwambiri.Nthawi zonse timagwira ntchito molimbika kuti tipange zinthu zabwino kwa makasitomala athu ndikupatsa makasitomala athu zinthu zabwinoko & ntchito.
Kufika Kwatsopano ChinaChina Carbon Steel Tube ndi Zomangamanga, Zinthu zazikulu za kampani yathu zimagwiritsidwa ntchito kwambiri padziko lonse lapansi;80% ya zinthu zathu ndi zothetsera zimatumizidwa ku United States, Japan, Europe ndi misika ina.Zinthu zonse moona mtima alendo olandiridwa kubwera kudzacheza fakitale yathu.
