Baa ya Kufunika ya CB25-CB80 na Kitufe cha Kufunika cha WD75-WD148
1. Nyenzo:
ASTM A532 15/3 CrMo chuma cheupe, msingi wa chuma laini
2. Muundo wa kemikali
| C | Cr | Mn | Mo | Cu | P | Si | S |
| 2.5-3.5 | 15-18 | 0.5-1.0 | 0.5-2.5 | 0.5-1.0 | Kiwango cha juu cha 0.02 | 0.5-1.0 | Kiwango cha juu cha 0.02 |
3. Mali ya Mitambo
1) Nguvu ya Kunyumbulika: 630Mpa Kiwango cha Chini.
2) Nguvu ya Kukata: 250Mpa Kiwango cha Chini.
3) Ugumu: 63HRC Dakika.
4. Kitufe cha Kuvaa
| Nambari ya Bidhaa | Ukubwa(mm) | Kipimo(mm) | NW(kg) | ||||
| A | B | C | D | E | |||
| WD 75 | Ø75x25 | 75 | 25 | 17 | 8 | 25 | 0.7 |
| WD 100A | Ø100x25 | 100 | 25 | 17 | 8 | 50 | 1 |
| WD 100B | Ø100x32 | 100 | 32 | 24 | 8 | 70 | 1 |
| WD 130 | Ø130x23 | 130 | 23 | 15 | 8 | 80 | 1.3 |
| WD 148 | Ø148x35 | 148 | 35 | 25 | 10 | 108 | 2.2 |
5. Baa ya Kuvaa Nguo Nzuri
| Nambari ya Bidhaa | Ukubwa(mm) | Diemsnion(mm) | NW(kg) | ||||
| A | B | C | D | E | |||
| CB 25 | 240x25x23 | 240 | 25 | 15 | 8 | 23 | 0.9 |
| CB 40 | 240x40x23 | 240 | 40 | 15 | 8 | 23 | 1.5 |
| CB 50 | 240x50x23 | 240 | 50 | 15 | 8 | 23 | 1.9 |
| CB 65 | 240x65x23 | 240 | 65 | 15 | 8 | 23 | 2.5 |
| CB 80 | 240x80x23 | 240 | 80 | 15 | 8 | 23 | 3.2 |
| CB 90 | 240x90x23 | 240 | 90 | 15 | 8 | 23 | 3.5 |
| CB100 | 240z100x23 | 240 | 100 | 15 | 8 | 23 | 3.9 |
| CB 130 | 240x130x23 | 240 | 130 | 15 | 8 | 23 | 5.2 |
| CB 150 | 240x150x23 | 240 | 150 | 15 | 8 | 23 | 7.3 |
Unene wa kawaida wa baa zenye mshono ni 23 mm, urefu wa kawaida ni 240 mm,
Upana unaweza kuwa kuanzia 25mm hadi 150mm. Tunaweza pia kutoa kulingana na maombi yako maalum.
6. Matumizi ya Kitufe cha Kufunika na Kufunika kwa Upau wa Kufunika












