DIN 315 Mapiko a Gulugufe
Chithunzi cha malonda:
Mafotokozedwe Akatundu:
| Dzina lazogulitsa | Mtedza wa Mapiko/Mtedza wa Gulugufe |
| Zakuthupi | Chitsulo cha Carbon |
| Mtundu | Yellow\Blue\Black\White |
| Standard | DIN,ASME,ASNI,ISO |
| Gulu | Gr4.8/ Gr8.8/ Gr9.9 /Gr10.9 /Gr12.9 |
| Zatha | Black oxide |
| Ulusi | owopsa, chabwino |
| Zogwiritsidwa ntchito | makina opanga mafakitale |
| Kufotokozera kwa ulusi | M4 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | |
| d | ||||||||||
| P | phula | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 |
| dk | mtengo wapamwamba | 8 | 11 | 13 | 16 | 20 | 23 | 29 | 35 | 44 |
| osachepera | 6 | 8 | 10 | 13 | 17 | 20 | 26 | 32 | 41 | |
| ds | mtengo wapamwamba | 7 | 9 | 11 | 12.5 | 16.5 | 19.5 | 23 | 29 | 37.5 |
| osachepera | 5.5 | 7.5 | 9 | 10.5 | 14.5 | 17.5 | 21 | 27 | 35 | |
| L | mtengo wapamwamba | 20 | 26 | 33 | 39 | 51 | 65 | 73 | 90 | 110 |
| osachepera | 18 | 24 | 30 | 36 | 48 | 62 | 70 | 86 | 106 | |
| y | mtengo wapamwamba | 1.9 | 2.3 | 2.3 | 2.8 | 4.4 | 4.9 | 6.4 | 6.9 | 9.4 |
| osachepera | 1.1 | 1.5 | 1.5 | 2 | 3.6 | 4.1 | 5.6 | 6.1 | 8.6 | |
| y1 | mtengo wapamwamba | 2.3 | 2.8 | 3.3 | 4.4 | 5.4 | 6.4 | 7.5 | 8 | 10.5 |
| osachepera | 1.7 | 2.3 | 2.7 | 3.6 | 4.6 | 5.6 | 6.5 | 7 | 9.5 | |
| k | mtengo wapamwamba | 10.5 | 13 | 17 | 20 | 25 | 33.5 | 37.5 | 46.5 | 56.5 |
| osachepera | 8.5 | 11 | 15 | 18 | 23 | 31 | 35 | 44 | 53.5 | |
| m | mtengo wapamwamba | 4.6 | 6.5 | 8 | 10 | 12 | 14 | 17 | 21 | 25 |
| osachepera | 3.2 | 4 | 5 | 6.5 | 8 | 10 | 13 | 16 | 20 | |
| r | ≈ | 2 | 2.5 | 3 | 3 | 5 | 6 | 7 | 8 | 9 |
| R | ≈ | 3 | 4 | 5 | 6 | 8 | 10 | 11 | 14 | 18 |
PAKUTI YATHU:
1. matumba 25 kg kapena matumba 50kg.
2. matumba okhala ndi mphasa.
3. Makatoni 25 kg kapena makatoni okhala ndi mphasa.
4. Kulongedza ngati pempho lamakasitomala
Lembani uthenga wanu apa ndikutumiza kwa ife
