Ọnụ ahịa pụrụ iche maka SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Structural Piling Pipe,
China LSAW/SSAW ígwè ọkpọkọ na welded ọkpọkọ,
Mepụta: LSAW(JCOE) ígwè ọkpọkọ.
Nha:OD: 323.8 ~ 1500mm WT: 6 ~ 40mm.
Ọkwa:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, wdg.
Ogologo:6M ma ọ bụ ogologo akọwapụtara ka achọrọ.
Akwụsị:Ọgwụgwụ dị larịị, Ọgwụgwụ gbagọrọ agbagọ.
| Chemical mejupụtara-mgbidi ọkpụrụkpụ≤40mm | ||||||||
| Ọkwa ígwè | % site na oke, kacha | |||||||
| Aha igwe | Nọmba igwe | C | Si | Mn | P | S | N | |
| ≤40 | 40≤120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0,035 | 0,035 | 0.009 |
| AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỊKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ"M | |||||||||
| Ọkwa ígwè | Ike Mpụta kacha nta (Mp) | Ike tensile (Mp) | Mgbatị kacha nta % | Mmetụta kacha nta J | |||||
| Ọkpụrụkpụ akọwapụtara (mm) | Ọkpụrụkpụ akọwapụtara (mm) | Ọkpụrụkpụ akọwapụtara (mm) | Na ule okpomọkụ nke | ||||||
| Aha igwe | Nọmba igwe | ≤16 | 16≤40 | ≤3 | ＞3 ≤40 | ≤40 | -20 ℃ | 0℃ | 20 ℃ |
| S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
| Nkọwapụta | OD≤2500mm WT≤120mm | ||
| OD | Opekempe: ± 0.5mm, Kacha: ± 10mm | ||
| WT | -10 | ||
| Ibu | ± 6 | ||
| Ogologo | Ogologo Ogologo | 4m≤L≤6m | ± 500mm |
| Ogologo Ogologo | 4m≤L≤6m | + 10 mm | |
| 6m | + 15 mm | ||
| Ogo bead weld maka ngalaba oghere welded okpuru mmiri | Mgbe WT≤14.2, weld bead ịdị elu≤3.5 Mgbe WT ：14.2, welded bead ịdị elu≤4.8 | ||
1. Ọnụọgụ (ụkwụ, mita, ma ọ bụ ọnụ ọgụgụ ogologo).
2. Aha ihe (LSAW ígwè ọkpọkọ ).
3. Ọkwa.
4. Mepụta.
5. Size (n'èzí ma ọ bụ n'ime dayameta, nkịtị mgbidi ọkpụrụkpụ).
6. Ogologo (kpọmkwem ma ọ bụ random).
7. Nhọrọ nhọrọ.
1. The ígwè aha, eg EN10219-S355J0H.
2. Aha ma ọ bụ ụghalaahịa nke onye nrụpụta.
3. nha (OD, WT, ogologo).
4. Ọkwa.
5. Ụdị ọkpọkọ (F, E, ma ọ bụ S).
6. Okpomọkụ Number.
7. Ozi mgbakwunye ọ bụla akọwapụtara na usoro ịzụrụ.
● ọkpọkọ iferi ma ọ bụ mkpuchi Black / Varnish (ahaziri);
● N'efu;
● Ha abụọ na-ejedebe na njedebe njedebe;
● Ọgwụgwụ dị larịị, njedebe bevel;
● Ịka akara.
Ọnụ ahịa Pụrụ Iche maka SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Structural Piling Pipe
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