Schedule 40 kabhoni simbi mapaipi akaiswa muzvikamu zvichienderana nemubatanidzwa wezvinhu zvinosanganisira dhayamita-kusvika-kumadziro ukobvu reshiyo, simba rezvinhu, dhayamita rekunze, ukobvu hwemadziro, uye simba rekumanikidza.
Kudomwa kwehurongwa, sekunge Chirongwa 40, chinoratidza musanganiswa chaiwo wezvinhu izvi. Kune Mapaipi makumi mana eChirongwa, anowanzo ratidza kukora kwemadziro epakati, achirova chiyero pakati pesimba nehuremu. Huremu hwepombi hunogona kusiyana zvichienderana nezvinhu zvakaita segiredhi chaiyo yekabhoni simbi inoshandiswa, dhayamita, uye ukobvu hwemadziro.
Kuwedzera kabhoni kusimbi kunogona kukanganisa huremu, nepamusoro kabhoni zvemukati zvinowanzokonzera mapaipi akareruka. Nekudaro, ese ari maviri emadziro ukobvu uye dhayamita anoitawo mabasa akakosha pakuona huremu.
Schedule 40 inoonekwa seyepakati yekumanikidza kirasi, yakakodzera kune akasiyana maapplication uko kune mwero kudzvanywa zviyero zvinodiwa. Kana iwe uchida rumwe ruzivo rwakadzama kana rubatsiro maererano neSchedule 40 kabhoni simbi mapaipi, inzwa wakasununguka kutibata kuti uwane rumwe rubatsiro.
Tsanangudzo yeChirongwa 40 Carbon Steel Pipe
| Saizi yezita | DN | Kunze dhayamita | Kunze dhayamita | kuronga 40 ukobvu | |
| Kukora kwemadziro | Kukora kwemadziro | ||||
| [inch] | [inch] | [mm] | [inch] | [mm] | |
| 1/2 | 15 | 0.84 | 21.3 | 0.109 | 2.77 |
| 3/4 | 20 | 1.05 | 26.7 | 0.113 | 2.87 |
| 1 | 25 | 1.315 | 33.4 | 0.133 | 3.38 |
| 1 1/4 | 32 | 1.66 | 42.2 | 0.14 | 3.56 |
| 1 1/2 | 40 | 1.9 | 48.3 | 0.145 | 3.68 |
| 2 | 50 | 2.375 | 60.3 | 0.154 | 3.91 |
| 2 1/2 | 65 | 2.875 | 73 | 0.203 | 5.16 |
| 3 | 80 | 3.5 | 88.9 | 0.216 | 5.49 |
| 3 1/2 | 90 | 4 | 101.6 | 0.226 | 5.74 |
| 4 | 100 | 4.5 | 114.3 | 0.237 | 6.02 |
| 5 | 125 | 5.563 | 141.3 | 0.258 | 6.55 |
| 6 | 150 | 6.625 | 168.3 | 0.28 | 7.11 |
| 8 | 200 | 8.625 | 219.1 | 0.322 | 8.18 |
| 10 | 250 | 10.75 | 273 | 0.365 | 9.27 |
Schedule 40 kabhoni simbi pombi ndiyo yakajairwa pombi saizi yezita inoshandiswa muindasitiri yekuvaka. Inoreva kukora kwemadziro epombi uye chikamu cheyakamisikidzwa sisitimu inoshandiswa kurongedza mapaipi zvichienderana nehupamhi hwemadziro uye simba rekumanikidza.
Muchirongwa che40 system:
- Iyo "Schedule" inoreva kukora kwemadziro epombi.
- "Carbon steel" inoratidza kuumbwa kwezvinhu zvepombi, iyo inonyanya kukosha kabhoni nesimbi.
Schedule 40 kabhoni simbi mapaipi anowanzo shandiswa kune akasiyana maapplication, anosanganisira emvura uye gasi kutakura, tsigiro yezvimiro, uye zvakajairika maindasitiri zvinangwa. Ivo vanozivikanwa nekuda kwesimba ravo, kusimba, uye kuita zvakasiyana-siyana, zvichiita kuti vave sarudzo yakakurumbira mumapurojekiti mazhinji ekuvaka uye einjiniya.
Kemikari Inoumbwa yeChirongwa 40 Carbon Steel Pipe
Chirongwa 40 chichava nehumwe hwakafanotemerwa ukobvu, zvisinei negiredhi chairo kana kuumbwa kwesimbi inoshandiswa.
| Giredhi A | Giredhi B | |
| C, max% | 0.25 | 0.3 |
| Mn, max% | 0.95 | 1.2 |
| P, yakawanda% | 0.05 | 0.05 |
| S, max % | 0.045 | 0.045 |
| Kusimba simba, min [MPa] | 330 | 415 |
| Goho simba, min [MPa] | 205 | 240 |
Nguva yekutumira: May-24-2024