A na-eji ọkpọkọ igwe anaghị agba nchara maka iji ụlọ ụgbọ mmiri eme ihe maka Ọkwa 1& Ọkwa 2 ọkpọkọ ọkpọkọ na sistemụ ọkpọkọ, igwe na-ekpo ọkụ na ngalaba na-ekpo ọkụ nke ukwuu.
Model N0. nke isi ígwè tubes: 320, 360, 410, 460, 490, wdg.
Nha:
| Ụdị tubes ígwè | Dayameta adịghị | Ọkpụrụkpụ mgbidi | ||
| Ọkpụkpọ oyi akpọrepu | Nha tube (mm) | Nkwenye (mm) | Nha tube (mm) | Nkwenye (mm) |
| 30-50 | ±0.3 | ≤30 | ± 10% | |
| :50-219 | ± 0.8% | |||
| Ọkpụkpọ ọkpọkọ na-ekpo ọkụ | 219 | ± 1.0% | ＞20 | ± 10% |
Nchịkọta kemịkalụ:
| Ụdị nke tubes ígwè | Nchịkọta kemịkalụ (%) | ||||
| C | Si | Mn | P | S | |
| 320 | ≤0.16 | ≤0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 |
| 360 | ≤0.17 | ≤0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 |
| 410 | ≤0.21 | ≤0.35 | 0.40-1.20 | ≤0.035 | ≤0.035 |
| 460 | ≤0.22 | ≤0.35 | 0.80-1.40 | ≤0.035 | ≤0.030 |
| 490 | ≤0.23 | ≤0.35 | 0.80-1.50 | ≤0.035 | ≤0.030 |
Njirimara igwe:
| Ụdị nke tubes ígwè | Ike tensile (MPa) | Ike mpụta (MPa) | Mgbatị (%) |
| 320 | 320-410 | ≥195 | ≥25 |
| 360 | 360-480 | ≥215 | ≥24 |
| 410 | 410-530 | ≥235 | ≥22 |
| 460 | 460-580 | ≥265 | ≥21 |
| 490 | 490-610 | ≥285 | ≥21 |
Oge nzipu: Feb-10-2023