Mtengo Wapadera wa SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Structural Piling Pipe,
China LSAW/SSAW Chitoliro Chachitsulo ndi Chitoliro Chowotcherera,
Kupanga: LSAW (JCOE) mapaipi achitsulo.
Kukula:OD: 323.8 ~ 1500mm WT: 6 ~ 40mm.
Gulu:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, ndi zina zotero.
Utali:6M kapena kutalika kwake komwe kumafunikira.
Kutha:Plain End, Beveled End.
| Chemical zikuchokera-khoma makulidwe≤40mm | ||||||||
| Kalasi yachitsulo | % ndi misa, pazipita | |||||||
| Dzina lachitsulo | Nambala yachitsulo | C | Si | Mn | P | S | N | |
| ≤40 | ＞40≤120 | |||||||
| Chithunzi cha S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| MACHHANICAL PROPERTIES OF LSAW(JCOE) CHITSULO PIPE WT ≤40mm | |||||||||
| Kalasi yachitsulo | Mphamvu Zochepa Zokolola (Mp) | Mphamvu Zolimba (Mp) | Kutalikira Kwambiri % | Minimum Impact J | |||||
| Makulidwe Odziwika (mm) | Makulidwe Odziwika (mm) | Makulidwe Odziwika (mm) | Pa kutentha kwa mayeso | ||||||
| Dzina lachitsulo | Nambala yachitsulo | ≤16 | ＞16≤40 | ≤3 | ＞3 ≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ |
| Chithunzi cha S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
| 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 | ||
| Utali wa weld bead kwa Mizimitso arc welded zigawo dzenje | Pamene WT≤14.2, weld bead kutalika≤3.5 Pamene WT ＞14.2, welded mkanda kutalika≤4.8 | ||
1. Kuchuluka (mapazi, mita, kapena kuchuluka kwa utali).
2. Dzina la zinthu (Chitoliro chachitsulo cha LSAW ).
3. Gulu.
4. Kupanga.
5. Kukula (kunja kapena mkati mwake, makulidwe a khoma).
6. Utali (mwachindunji kapena mwachisawawa).
7. Zofunikira zomwe mungasankhe.
1. Matchulidwe achitsulo, mwachitsanzo EN10219-S355J0H.
2. Dzina la wopanga kapena chizindikiro.
3. Kukula (OD, WT, kutalika).
4. Gulu.
5. Mtundu wa chitoliro (F, E, kapena S).
6. Nambala ya Kutentha.
7. Zina zowonjezera zomwe zafotokozedwa mu dongosolo logulira.
● Chitoliro chopanda kanthu kapena zokutira zakuda / Varnish (zosinthidwa);
● Momasuka;
● Zonse zimathera ndi otetezera mapeto;
● Mapeto omveka , mapeto a bevel;
● Kulemba chizindikiro.
Mtengo Wapadera wa SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Structural Piling Pipe
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